How long is the flight from London to Australia?

A quick flight from London to Australia can take about 28h 50m. Turkish Airlines provides one of the quickest options available for as low as $1,555. London and Australia are separated by a distance of 16533 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from London to Australia one-way?

The cheapet airlines for a one-way flight from London to Australia are Beijing Capital Airlines ($656), Hainan Airlines ($658), and China Eastern ($739).

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular routes from London to Australia?

When deciding which route to take from London to Australia, consider London Heathrow - Sydney Kingsford Smith, London Heathrow - Perth or London Heathrow - Melbourne, as they are the most popular.

What are the cheapest flights from London to Australia?

While on average a flight from London to Australia is generally $2,091, our data shows the cheapest flight currently is $1,526. When looking at the most popular route, (London Heathrow - Sydney Kingsford Smith), you can expect to pay $1,112 for that flight.

What are the most popular airlines that fly from London to Australia?

Consider Singapore Airlines, Qatar Airways or China Southern when booking your flight. These represent the most popular airlines when flying from London to Australia.

Can I find deals for flights from London to Australia that include hotel bookings?

Yes. In addition to deals on London to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to Australia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Australia.

Can I find deals for business class flights from London to Australia?

Yes. Cheapflights offers flight deals from London to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$889+ Flights from London to Australia

Cheap flight deals from London to Australia

Enter your travel dates to find the best prices.

Cheapest flights from London to Australia
Explore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Sat 27/1221:30LHR - MEL

2 stops46h 20mChina Southern

Sun 25/108:40MEL - LHR

1 stop44h 55mChina Southern

Deal found 2/12$1,496

Sat 27/1221:30LHR - MEL

2 stops46h 20mChina Southern

Sat 31/108:40MEL - LHR

2 stops40h 20mChina Southern

Deal found 2/12$1,506

Sat 27/1221:30LHR - BNE

2 stops37h 40mChina Southern

Fri 20/310:15BNE - LHR

1 stop42h 20mChina Southern

Deal found 3/12$1,532

Thu 25/1221:30LHR - MEL

2 stops46h 20mChina Southern

Mon 12/108:40MEL - LHR

2 stops64h 20mChina Southern

Deal found 3/12$1,538

Sat 27/1220:20LGW - MEL

2 stops47h 30mChina Southern

Sun 18/111:25MEL - LGW

2 stops64h 55mChina Southern

Deal found 2/12$1,541

Mon 29/1221:30LHR - SYD

2 stops29h 05mChina Southern

Mon 26/122:00SYD - LHR

1 stop31h 35mChina Southern

Deal found 1/12$1,562

Sat 27/1220:25LHR - SYD

1 stop32h 05mAir China

Wed 28/120:40SYD - LHR

1 stop30h 15mAir China

Deal found 2/12$1,565

Mon 29/1221:30LHR - SYD

2 stops29h 05mChina Southern

Thu 29/122:00SYD - LHR

2 stops30h 55mChina Southern

Deal found 3/12$1,573

Sat 27/1220:20LGW - SYD

2 stops30h 15mChina Southern

Mon 16/222:00SYD - LGW

2 stops30h 20mChina Southern

Deal found 2/12$1,574

Wed 31/1221:30LHR - MEL

2 stops37h 00mChina Southern

Wed 21/111:25MEL - LHR

1 stop42h 10mChina Southern

Deal found 3/12$1,574

Tue 30/1210:30LGW - MEL

3 stops37h 30mChina Eastern

Wed 1/711:00MEL - LGW

1 stop37h 00mChina Eastern

Deal found 4/12$1,579

Wed 10/1215:55LGW - SYD

2 stops29h 10mMultiple Airlines

Fri 30/112:00SYD - LGW

1 stop29h 30mMultiple Airlines

Deal found 2/12$1,582

Best flights from London to Australia
Discover carefully curated flight deals from London to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Mon 11/516:55LHR - BNE

2 stops28h 50mTurkish Airlines

Sun 24/508:00BNE - LHR

2 stops40h 20mTurkish Airlines

Deal found 2/12$1,555

Sat 28/217:45LHR - BNE

2 stops26h 40mMultiple Airlines

Wed 18/313:00BNE - LHR

2 stops30h 55mMultiple Airlines

Deal found 3/12$1,599

Fri 27/221:10LHR - MEL

1 stop28h 50mShenzhen Airlines

Fri 13/322:20MEL - LHR

1 stop31h 50mShenzhen Airlines

Deal found 4/12$1,606

Mon 9/221:05LHR - MEL

1 stop34h 50mAir India

Sat 28/220:30MEL - LHR

1 stop33h 50mAir India

Deal found 4/12$1,624

Wed 25/208:50LHR - SYD

1 stop34h 45mEtihad Airways

Thu 5/321:45SYD - LHR

1 stop25h 20mEtihad Airways

Deal found 4/12$1,677

Thu 22/111:35LHR - MEL

2 stops34h 55mUnited Airlines

Sun 1/213:00MEL - LHR

1 stop29h 25mUnited Airlines

Deal found 3/12$1,913

Mon 19/121:30LHR - SYD

2 stops35h 50mChina Southern

Mon 9/211:25SYD - LHR

2 stops42h 10mChina Southern

Deal found 4/12$1,919

Tue 3/314:05STN - SYD

1 stop21h 25mEmirates

Tue 24/306:00SYD - STN

1 stop22h 55mEmirates

Deal found 4/12$2,017

Wed 25/217:50LHR - PER

1 stop29h 05mCathay Pacific

Wed 4/300:25PER - LHR

1 stop27h 45mCathay Pacific

Deal found 4/12$2,037

Tue 21/409:00LGW - MEL

1 stop22h 50mBritish Airways

Tue 28/415:45MEL - LGW

1 stop23h 55mBritish Airways

Deal found 3/12$2,076

Fri 27/214:05LGW - MEL

1 stop22h 15mQatar Airways

Wed 18/316:10MEL - LGW

1 stop24h 45mQatar Airways

Deal found 4/12$2,107

Mon 23/211:50LHR - PER

Nonstop16h 40mQantas Airways

Wed 11/310:30PER - LHR

1 stop27h 45mQantas Airways

Deal found 4/12$2,326

Wed 4/317:05LCY - MEL

2 stops29h 20mKLM

Mon 23/316:55MEL - LCY

2 stops27h 35mKLM

Deal found 3/12$2,840

Mon 9/206:35LHR - BNE

2 stops37h 50mTurkish Airlines

Sun 15/308:05BNE - LHR

2 stops39h 25mTurkish Airlines

Deal found 3/12$1,562

Mon 23/217:45LHR - BNE

2 stops26h 10mMultiple Airlines

Mon 16/313:30BNE - LHR

2 stops35h 25mMultiple Airlines

Deal found 4/12$1,688

Mon 23/219:20LHR - SYD

1 stop24h 15mEtihad Airways

Sat 14/321:45SYD - LHR

1 stop31h 25mEtihad Airways

Deal found 3/12$1,706

Tue 3/320:00LHR - BNE

2 stops48h 25mTurkish Airlines

Sat 21/308:30BNE - LHR

2 stops47h 55mTurkish Airlines

Deal found 3/12$1,630

Sun 1/308:45LHR - AVV

2 stops27h 30mMultiple Airlines

Mon 16/315:00AVV - LHR

2 stops31h 30mMultiple Airlines

Deal found 4/12$1,694

Wed 4/313:55LHR - MEL

1 stop40h 05mEtihad Airways

Sat 14/318:20MEL - LHR

1 stop28h 45mEtihad Airways

Deal found 4/12$1,738

Wed 28/115:20LHR - MEL

1 stop31h 10mUnited Airlines

Sat 28/211:30MEL - LHR

2 stops29h 50mUnited Airlines

Deal found 3/12$1,913

Thu 5/311:30LHR - BNE

2 stops32h 45mTurkish Airlines

Sat 14/308:30BNE - LHR

2 stops40h 25mTurkish Airlines

Deal found 3/12$1,630

Thu 5/314:05STN - SYD

1 stop21h 25mEmirates

Sun 22/306:00SYD - STN

1 stop22h 55mEmirates

Deal found 4/12$2,028

Sat 21/312:05LHR - MEL

2 stops57h 25mUnited Airlines

Thu 9/410:55MEL - LHR

2 stops32h 15mUnited Airlines

Deal found 3/12$1,913

Fri 6/308:45LHR - AVV

2 stops27h 30mMultiple Airlines

Fri 20/315:00AVV - LHR

2 stops31h 30mMultiple Airlines

Deal found 2/12$1,750

Thu 23/409:00LGW - MEL

1 stop22h 50mBritish Airways

Sat 2/520:55MEL - LGW

1 stop25h 30mBritish Airways

Deal found 3/12$2,129

Mon 2/320:15STN - SYD

1 stop23h 45mEmirates

Tue 17/321:10SYD - STN

1 stop25h 55mEmirates

Deal found 4/12$2,028

Thu 26/218:00LHR - BNE

2 stops26h 15mTurkish Airlines

Sun 15/308:05BNE - LHR

2 stops40h 50mTurkish Airlines

Deal found 3/12$1,682

Tue 17/213:55LHR - SYD

1 stop41h 00mEtihad Airways

Fri 27/221:45SYD - LHR

1 stop25h 20mEtihad Airways

Deal found 4/12$1,890

Thu 22/113:45LHR - MEL

2 stops32h 45mUnited Airlines

Sat 31/113:00MEL - LHR

1 stop29h 25mUnited Airlines

Deal found 3/12$1,913

Wed 25/211:50LHR - PER

Nonstop16h 40mQantas Airways

Thu 5/310:30PER - LHR

1 stop27h 45mQantas Airways

Deal found 4/12$2,326

Direct flights from London to Australia
Explore direct flight options from London to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 December 2025.

Sun 8/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 17/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 3/12$2,007

Mon 4/520:50LHR - SYD

Nonstop23h 20mQantas Airways

Mon 18/514:45SYD - LHR

Nonstop24h 50mQantas Airways

Deal found 3/12$2,037

Thu 19/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 10/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 3/12$2,099

Thu 9/420:50LHR - SYD

Nonstop23h 20mQantas Airways

Mon 27/414:45SYD - LHR

Nonstop24h 50mQantas Airways

Deal found 3/12$2,131

Sun 8/321:00LHR - SYD

Nonstop22h 55mBritish Airways

Wed 18/316:20SYD - LHR

Nonstop24h 25mBritish Airways

Deal found 3/12$2,152

Wed 4/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 18/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 3/12$2,175

Wed 22/421:20LHR - SYD

Nonstop22h 45mBritish Airways

Sun 10/514:40SYD - LHR

Nonstop23h 45mBritish Airways

Deal found 4/12$2,179

Fri 10/420:50LHR - SYD

Nonstop23h 20mQantas Airways

Mon 27/414:45SYD - LHR

Nonstop24h 50mQantas Airways

Deal found 4/12$2,184

Thu 12/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 24/215:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 4/12$2,193

Sun 1/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Sun 15/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 4/12$2,196

Tue 3/211:50LHR - PER

Nonstop16h 40mQantas Airways

Tue 3/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 4/12$2,259

Mon 16/211:50LHR - PER

Nonstop16h 40mQantas Airways

Mon 16/319:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 3/12$2,394

Last-minute flights from London to Australia
Discover last-minute flight deals from London to Australia. Data last updated 5 December 2025 and is based on user searches.

Sat 27/1221:30LHR - BNE

2 stops37h 40mChina Southern

Mon 16/310:15BNE - LHR

1 stop42h 20mChina Southern

Deal found 3/12$1,532

Sat 27/1220:20LGW - MEL

2 stops47h 30mChina Southern

Sun 18/111:25MEL - LGW

2 stops64h 55mChina Southern

Deal found 2/12$1,541

Sat 27/1221:30LHR - BNE

2 stops37h 40mChina Southern

Fri 20/310:15BNE - LHR

2 stops42h 20mChina Southern

Deal found 3/12$1,543

Sat 10/110:30LGW - MEL

1 stop40h 35mChina Eastern

Sun 25/122:30MEL - LGW

1 stop43h 00mChina Eastern

Deal found 4/12$1,556

Sun 11/117:00LGW - MEL

1 stop34h 05mChina Eastern

Sat 21/312:00MEL - LGW

1 stop37h 00mChina Eastern

Deal found 2/12$1,529

Thu 15/117:00LGW - MEL

1 stop30h 00mChina Eastern

Mon 2/214:00MEL - LGW

1 stop27h 30mChina Eastern

Deal found 3/12$1,546

Thu 15/117:00LGW - MEL

1 stop30h 00mChina Eastern

Sun 8/214:00MEL - LGW

1 stop27h 30mChina Eastern

Deal found 2/12$1,549

Thu 15/117:00LGW - SYD

2 stops31h 00mChina Eastern

Mon 26/121:30SYD - LGW

1 stop27h 30mChina Eastern

Deal found 3/12$1,567

Fri 16/110:30LGW - MEL

1 stop40h 35mChina Eastern

Fri 23/114:00MEL - LGW

1 stop35h 00mChina Eastern

Deal found 2/12$1,561

Sun 18/117:00LGW - SYD

1 stop33h 35mChina Eastern

Wed 28/112:00SYD - LGW

1 stop37h 00mChina Eastern

Deal found 4/12$1,571

Mon 19/117:00LGW - SYD

1 stop33h 35mChina Eastern

Mon 9/212:00SYD - LGW

1 stop29h 30mChina Eastern

Deal found 3/12$1,570

Sat 31/110:30LGW - MEL

1 stop38h 30mChina Eastern

Thu 12/214:00MEL - LGW

1 stop35h 00mChina Eastern

Deal found 4/12$1,530

One-way flights from London to Australia
Search for one-way flight options from London to Australia. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.

Wed 18/221:00LHR - BNE

1 stop26h 00mChina Eastern

Deal found 2/12$889

Sun 8/222:15LHR - BNE

3 stops45h 45mMultiple Airlines

Deal found 2/12$891

Mon 4/521:20LHR - BNE

1 stop26h 40mChina Eastern

Deal found 3/12$894

Mon 16/221:00LHR - BNE

1 stop26h 00mChina Eastern

Deal found 2/12$900

Wed 18/221:10LHR - BNE

3 stops46h 50mMultiple Airlines

Deal found 3/12$901

Thu 23/422:40LHR - BNE

2 stops36h 15mMultiple Airlines

Deal found 2/12$910

Thu 19/322:00LHR - BNE

2 stops37h 50mMultiple Airlines

Deal found 2/12$915

Tue 3/221:00LHR - BNE

3 stops47h 00mMultiple Airlines

Deal found 4/12$930

Sun 1/221:10LHR - BNE

3 stops46h 10mMultiple Airlines

Deal found 4/12$933

Fri 6/221:10LHR - MEL

2 stops39h 55mMultiple Airlines

Deal found 3/12$936

Wed 11/317:40LHR - MEL

3 stops31h 15mMultiple Airlines

Deal found 3/12$938

Mon 6/422:10LHR - AVV

2 stops39h 40mMultiple Airlines

Deal found 2/12$939

Find flight deals from London to Australia

Round-trip from	$1,494
One-way from	$889
Popular in	December
Cheapest in	May
Average price	$2,683
Good round-trip deal	$2,036 or less
Good one-way deal	$1,429 or less

China Southern
1/3-18/3
3 total stops
78h 00m total
London to Australia

Search Deals

China Eastern
18/2
1 total stop
26h 00m total
London to Australia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($319 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($101 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Australia.

Search Deals

Price to beat on a one-way flight from London (LON) to Australia.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 11/5

16:55-06:45

2 stops28h 50m

Brisbane

Sun 24/5

08:00-15:20

2 stops40h 20m

$1,555

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 9/2

06:35-06:25

2 stops37h 50m

Brisbane

Sun 15/3

08:05-13:30

2 stops39h 25m

$1,562

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Sat 28/2

17:45-06:25

2 stops26h 40m

Brisbane

Wed 18/3

13:00-09:55

2 stops30h 55m

$1,599

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Fri 27/2

21:10-13:00

1 stop28h 50m

Melbourne

Fri 13/3

22:20-19:10

1 stop31h 50m

$1,606

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Mon 9/2

21:05-18:55

1 stop34h 50m

Melbourne

Sat 28/2

20:30-19:20

1 stop33h 50m

$1,624

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Tue 3/3

20:00-06:25

2 stops48h 25m

Brisbane

Sat 21/3

08:30-22:25

2 stops47h 55m

$1,630

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Thu 5/3

11:30-06:15

2 stops32h 45m

Brisbane

Sat 14/3

08:30-14:55

2 stops40h 25m

$1,630

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 25/2

08:50-06:35

1 stop34h 45m

Sydney Kingsford Smith

Thu 5/3

21:45-12:05

1 stop25h 20m

$1,677

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Thu 26/2

18:00-06:15

2 stops26h 15m

Brisbane

Sun 15/3

08:05-14:55

2 stops40h 50m

$1,682

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 23/2

17:45-05:55

2 stops26h 10m

Brisbane

Mon 16/3

13:30-14:55

2 stops35h 25m

$1,688

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 60 results

...

Best time to book a flight from London to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from London with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Australia

What is the cheapest month to book a flight from London to Australia?

Currently, February is the cheapest month in which you can book a flight from London to Australia (average of $945). Flying from London to Australia in July is currently the most expensive (average of $1,521). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to AU?

A simple way to save on the total cost of your ticket is to fly from London to Australia in the afternoon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London to Australia?

Travellers seeking maximum savings on their London to Australia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Australia

The most flights from LON to AU0 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from London to Australia delayed?

About 30% of weekly flights between London and Australia have experienced delays in the past year, with the average delay time being 107 minutes.

What is the most punctual flight time for London to Australia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Australia flights?

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 30% of flights being delayed.

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from London to Australia, such as Singapore Airlines, China Southern, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very Good

1,411 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

China Southern

7.5

Good

121 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Qatar Airways

7.4

Good

3,678 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Etihad Airways

7.4

Good

1,329 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

China Eastern

7.2

Good

178 reviews

Singapore Airlines

8.1

Very Good

1,411 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

How long is the flight from London to Australia?
A quick flight from London to Australia can take about 28h 50m. Turkish Airlines provides one of the quickest options available for as low as $1,555. London and Australia are separated by a distance of 16533 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from London to Australia one-way?
The cheapet airlines for a one-way flight from London to Australia are Beijing Capital Airlines ($656), Hainan Airlines ($658), and China Eastern ($739).
What are the most popular routes from London to Australia?
When deciding which route to take from London to Australia, consider London Heathrow - Sydney Kingsford Smith, London Heathrow - Perth or London Heathrow - Melbourne, as they are the most popular.
What are the cheapest flights from London to Australia?
While on average a flight from London to Australia is generally $2,091, our data shows the cheapest flight currently is $1,526. When looking at the most popular route, (London Heathrow - Sydney Kingsford Smith), you can expect to pay $1,112 for that flight.
Can I find deals for flights from London to Australia that include hotel bookings?
Yes. In addition to deals on London to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Australia.
Can I find deals for business class flights from London to Australia?
Yes. Cheapflights offers flight deals from London to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Australia?
Currently, February is the cheapest month in which you can book a flight from London to Australia (average of $945). Flying from London to Australia in July is currently the most expensive (average of $1,521). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from London to Australia

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$844	Average$1,545	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest$1,080	Average$1,680	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest$1,172	Average$1,945	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Malaysia Airlines	Cheapest$1,312	Average$2,068	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Royal Brunei Airlines	Cheapest$1,372	Average$1,816	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Air India	Cheapest$1,442	Average$2,060	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Emirates	Cheapest$1,443	Average$2,505	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
United Airlines	Cheapest$1,450	Average$2,037	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Etihad Airways	Cheapest$1,495	Average$2,332	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
China Airlines	Cheapest$1,550	Average$1,732	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights

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How does Cheapflights help users find flights from London to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Australia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Australia with no change fees?

Certainly. Search results for flights to Australia from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from London to Australia from $889

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Australia

Cheapest flights from London to AustraliaExplore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Explore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Find flight deals from London to Australia

Keep the following information in mind while searching for London to Australia flight deals. Data was last updated 5 December 2025.

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Use the filters below to find and compare flights from London to Australia that are best for you.

Best time to book a flight from London to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from London with our price prediction graph.

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Everything you need to know about your flight from London to Australia

What is the cheapest month to book a flight from London to Australia?

What is the cheapest time of day to fly from LON to AU?

Find hourly flight availability from London to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

What is the cheapest day to fly from London to Australia?

Use this chart to determine the cheapest time to fly return from London to Australia. Price data was last updated on 16 December 2024.

Weekly flight availability from London to Australia

Explore weekly flight availability from London to Australia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 December 2025.

How often are flights from London to Australia delayed?

What is the most punctual flight time for London to Australia flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to Australia flights?

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from London to Australia, such as Singapore Airlines, China Southern, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from London to Australia?

What are the cheapest airlines to fly from London to Australia one-way?

What are the most popular routes from London to Australia?

What are the cheapest flights from London to Australia?

Can I find deals for flights from London to Australia that include hotel bookings?

How can I find direct flights from London to Australia?

Can I find deals for business class flights from London to Australia?

What is the cheapest month to book a flight from London to Australia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to Australia

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How does Cheapflights help users find flights from London to Australia?

Why should you use Cheapflights to find cheap flight tickets from London to Australia?

Can Cheapflights find flights from London to Australia with no change fees?

Can Cheapflights notify me if prices for flights from London to Australia become cheaper?

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Cheapest flights from London to Australia
Explore the most affordable flight options available from London to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.