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Cheap flights from Australia to the United Kingdom from $394

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Australia to United Kingdom
Explore the most affordable flight options available from Australia to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Fri 15/510:10
BNE
-
LHR
1 stop41h 50m
China Southern
Sun 31/522:10
LHR
-
BNE
1 stop38h 00m
China Southern
Deal found 27/1$1,110
Thu 5/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Thu 19/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Deal found 26/1$1,118
Tue 27/123:00
BNE
-
LHR
1 stop29h 35m
China Southern
Wed 4/222:00
LHR
-
BNE
1 stop24h 15m
China Southern
Deal found 26/1$1,123
Mon 9/210:15
BNE
-
LHR
1 stop42h 20m
China Southern
Mon 16/222:00
LHR
-
BNE
1 stop37h 10m
China Southern
Deal found 27/1$1,140
Sun 8/211:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Wed 4/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Deal found 25/1$1,153
Tue 26/510:10
BNE
-
LHR
1 stop41h 50m
China Southern
Tue 2/622:10
LHR
-
BNE
1 stop38h 00m
China Southern
Deal found 25/1$1,156
Tue 3/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Tue 17/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Deal found 26/1$1,176
Tue 3/210:15
BNE
-
LHR
1 stop42h 20m
China Southern
Mon 16/219:35
LHR
-
BNE
1 stop39h 35m
China Southern
Deal found 25/1$1,183
Sun 15/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Thu 19/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Deal found 26/1$1,186
Wed 4/211:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Wed 11/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Deal found 26/1$1,209
Wed 11/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Wed 18/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Deal found 25/1$1,216
Sat 31/110:15
BNE
-
LHR
1 stop42h 20m
China Southern
Sat 7/221:30
LHR
-
BNE
2 stops37h 40m
China Southern
Deal found 26/1$1,218

Find flight deals from Australia to United Kingdom

Keep the following information in mind while searching for Australia to United Kingdom flight deals. Data was last updated 28 January 2026.

Round-trip from

$1,110

One-way from

$394

Popular in

December

Cheapest in

February

Average price

$2,019

Good round-trip deal

$1,898 or less

Good one-way deal

$1,269 or less
China Southern
  • China Southern
  • 18/5-16/6
  • 2 total stops
  • 67h 00m total
  • Australia to United Kingdom
Search Deals
China Southern
  • China Southern
  • 16/2
  • 1 total stop
  • 42h 20m total
  • Australia to United Kingdom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($295 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($77 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Australia to United Kingdom.
Search Deals
Price to beat on a one-way flight from Australia to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Australia to the United Kingdom that are best for you.

Fly from

Australia

Fly to

United Kingdom

Route

Depart

Return

Price

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 24/3

12:00-17:30

1 stop40h 30m

London Heathrow

Wed 27/5

21:20-07:40

2 stops49h 20m

$1,280

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Sat 2/5

21:00-07:05

1 stop43h 05m

London Gatwick

Sat 23/5

21:30-19:20

2 stops36h 50m

$1,293

MelbourneLondon

MEL - STN

MELSTN

Melbourne

Tue 24/2

01:00-22:15

2 stops32h 15m

London Stansted

Wed 4/3

08:05-05:40

3 stops34h 35m

$1,295

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Mon 25/5

11:00-15:00

1 stop37h 00m

London Gatwick

Fri 5/6

11:35-09:00

1 stop36h 25m

$1,321

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Wed 10/6

11:00-15:00

1 stop37h 00m

London Gatwick

Tue 23/6

18:00-09:00

1 stop30h 00m

$1,331

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Wed 29/4

20:30-15:00

1 stop27h 30m

London Gatwick

Sun 24/5

11:35-09:00

1 stop36h 25m

$1,333

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 30/4

11:00-15:10

1 stop37h 10m

London Gatwick

Thu 21/5

18:00-09:00

1 stop30h 00m

$1,333

PerthLondon

PER - LHR

PERLHR

Perth

Wed 11/3

10:30-14:55

2 stops36h 25m

London Heathrow

Tue 17/3

06:35-21:45

3 stops31h 10m

$1,346

PerthLondon

PER - LHR

PERLHR

Perth

Mon 16/3

10:30-14:55

2 stops36h 25m

London Heathrow

Thu 16/4

18:00-00:40

2 stops23h 40m

$1,390

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Mon 20/4

21:35-13:10

2 stops48h 35m

London Gatwick

Mon 27/4

17:35-06:15

2 stops27h 40m

$1,422

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 60 results
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Best time to book a flight from Australia to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Australia 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 Australia to the United Kingdom

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

Currently, January is the cheapest month in which you can book a flight from Australia to United Kingdom (average of $757). Flying from Australia to United Kingdom in December is currently the most expensive (average of $1,395). 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 AU to GB?

Find hourly flight availability from Australia to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 29% on flights from Australia to United Kingdom by exploring options for tickets in the morning.

Weekly flight availability from Australia to United Kingdom

Explore weekly flight availability from Australia to United Kingdom. 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 28 January 2026.

The most flights from AU0 to GB0 are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Australia to the United Kingdom delayed?

About 13% of weekly flights between Australia and United Kingdom have experienced delays in the past year, with the average delay time being 236 minutes.

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

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

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

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

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

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 28 January 2026.
Get a feel of what it's like to fly with Singapore Airlines, Emirates, andQantas Airways from Australia to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,439 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very Good
3,488 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
978 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,730 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Etihad Airways
7.3
Good
1,375 reviews
Singapore Airlines
8.2
Very Good
1,439 reviews
Check prices

Food

7.8

Boarding

8.3

Entertainment

8.0

Comfort

8.0

Overall

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Australia to United Kingdom. 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 Australia to United Kingdom?

    A quick flight from Australia to United Kingdom can take about 25h. China Eastern provides one of the quickest options available for as low as $1,487. The distance between Australia and United Kingdom is about 14499 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Australia to United Kingdom one-way?

    For one-way options, check prices for China Southern. According to our data, you can fly for as low as $345. Users have also found prices from $367 and $370 on China Eastern and Air China, respectively.

  • Can I find deals for flights from Australia to United Kingdom that include hotel bookings?

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

  • How can I find direct flights from Australia to United Kingdom?

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

  • Can I find deals for business class flights from Australia to United Kingdom?

    Yes. Cheapflights offers flight deals from Australia to United Kingdom 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 Australia to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Australia to United Kingdom (average of $757). Flying from Australia to United Kingdom in December is currently the most expensive (average of $1,395). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Australia to United Kingdom

Discover the top 10 airlines that operate flights from Australia to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$808Average$1,759FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Hainan AirlinesCheapest$964Average$1,365FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Japan AirlinesCheapest$966Average$1,619FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Beijing Capital AirlinesCheapest$1,025Average$1,119FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Air ChinaCheapest$1,071Average$1,453FlexibilityNo cancel feeOn-time67%
Search Air China flights
LufthansaCheapest$1,080Average$1,772FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Juneyao AirlinesCheapest$1,122Average$1,658FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
EVA AirCheapest$1,137Average$1,425FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
SWISSCheapest$1,202Average$1,864FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Royal Brunei AirlinesCheapest$1,289Average$1,576FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to United Kingdom?

Cheapflights helps you search for flights from Australia to United Kingdom via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Australia to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to United Kingdom from Australia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Australia to United Kingdom and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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