Cheap flights from Australia to the United Kingdom from $683

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

$1,289

One-way from

$683

Popular in

December

Cheapest in

February

Average price

$1,979

Good round-trip deal

$2,026 or less

Good one-way deal

$1,384 or less
China Eastern
  • China Eastern
  • 26/10-3/11
  • 2 total stops
  • 63h 35m total
  • Australia to United Kingdom
Turkish Airlines
  • Turkish Airlines
  • 25/11
  • 2 total stops
  • 29h 55m total
  • Australia to United Kingdom
Highest demand for flights based on searches. 12% potential increase in price ($399 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($94 potential savings vs. average return price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from Australia to United Kingdom.
Price to beat on a one-way flight from Australia to United Kingdom.

Find flight deals from Australia to United Kingdom

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 17 September 2025.

Mon 17/1111:25MEL - LHR
1 stop42h 10mChina Southern
Sun 30/1122:00LHR - MEL
1 stop36h 30mChina Southern
Deal found 14/9$1,286
Sun 26/1012:00MEL - LGW
1 stop29h 30mChina Eastern
Mon 3/1117:00LGW - MEL
1 stop34h 05mChina Eastern
Deal found 15/9$1,289
Thu 6/1116:55MEL - LHR
2 stops27h 50mMultiple Airlines
Mon 24/1117:50LHR - MEL
2 stops25h 25mMultiple Airlines
Deal found 14/9$1,292
Wed 29/1016:55MEL - LHR
2 stops26h 50mMultiple Airlines
Wed 5/1117:30LHR - MEL
2 stops25h 45mMultiple Airlines
Deal found 14/9$1,293
Wed 29/1012:00MEL - LGW
1 stop29h 30mChina Eastern
Sun 9/1110:30LGW - MEL
1 stop36h 30mChina Eastern
Deal found 14/9$1,293
Wed 29/1012:00MEL - LGW
1 stop29h 30mChina Eastern
Wed 5/1117:00LGW - MEL
1 stop30h 00mChina Eastern
Deal found 14/9$1,295
Thu 23/1012:00MEL - LGW
1 stop28h 30mChina Eastern
Sun 2/1110:30LGW - MEL
1 stop40h 35mChina Eastern
Deal found 14/9$1,296
Thu 6/1111:25MEL - LHR
1 stop42h 10mChina Southern
Wed 19/1122:00LHR - MEL
1 stop36h 30mChina Southern
Deal found 16/9$1,301
Thu 23/1022:30MEL - LHR
1 stop30h 10mChina Eastern
Wed 29/1021:00LHR - MEL
1 stop26h 00mChina Eastern
Deal found 15/9$1,302
Tue 14/1016:55MEL - LHR
2 stops26h 45mMultiple Airlines
Tue 18/1117:50LHR - MEL
2 stops25h 25mMultiple Airlines
Deal found 15/9$1,305
Wed 5/1116:55MEL - LHR
2 stops26h 10mMultiple Airlines
Wed 19/1120:15LHR - MEL
2 stops47h 00mMultiple Airlines
Deal found 16/9$1,307
Thu 23/1012:00MEL - LHR
1 stop40h 40mChina Eastern
Thu 30/1021:00LHR - MEL
1 stop26h 00mChina Eastern
Deal found 14/9$1,310

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 17 September 2025.
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

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Sun 12/10

15:30-09:55

2 stops28h 25m

London Gatwick

Wed 29/10

17:05-07:20

2 stops27h 15m

$1,340

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Mon 13/10

00:30-16:15

2 stops49h 45m

London Gatwick

Wed 29/10

17:05-07:20

2 stops27h 15m

$1,364

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Mon 13/10

00:30-16:15

2 stops49h 45m

London Gatwick

Tue 28/10

17:05-21:20

2 stops41h 15m

$1,364

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Tue 10/2

16:55-09:10

2 stops27h 15m

London Gatwick

Tue 3/3

17:05-06:15

2 stops26h 10m

$1,370

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Tue 14/10

00:30-22:20

2 stops55h 50m

London Gatwick

Fri 31/10

06:25-09:25

2 stops40h 00m

$1,393

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Thu 16/10

16:55-09:50

2 stops26h 55m

London Heathrow

Tue 11/11

17:45-06:15

2 stops25h 30m

$1,398

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Thu 5/2

16:55-09:10

2 stops27h 15m

London Gatwick

Mon 23/2

17:05-06:15

2 stops26h 10m

$1,402

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Sun 26/10

16:55-09:10

2 stops27h 15m

London Gatwick

Mon 3/11

17:05-06:15

2 stops26h 10m

$1,407

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 24/2

16:55-09:55

2 stops28h 00m

London Heathrow

Tue 24/3

06:35-20:45

2 stops27h 10m

$1,411

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 2/11

23:20-16:55

1 stop28h 35m

London Heathrow

Mon 12/1

21:15-12:05

1 stop27h 50m

$1,470

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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, October is the cheapest month in which you can book a flight from Australia to United Kingdom (average of $1,037). Flying from Australia to United Kingdom in December is currently the most expensive (average of $1,667). 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 17 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to United Kingdom as you normally would.

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 17 September 2025.

The most flights from AU0 to GB0 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).

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 17 September 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, 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.

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Comfort

8.0

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Hemshika,June 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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 21h. Turkish Airlines provides one of the quickest options available for as low as $1,471. 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 Turkish Airlines. According to our data, you can fly for as low as $718. Users have also found prices from $721 and $722 on Singapore Airlines and Etihad Airways, 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, October is the cheapest month in which you can book a flight from Australia to United Kingdom (average of $1,037). Flying from Australia to United Kingdom in December is currently the most expensive (average of $1,667). 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

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Alternative routes for Australia to United Kingdom

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

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Beijing Capital AirlinesCheapest$1,067Average$1,165FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Hainan AirlinesCheapest$1,078Average$1,603FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest$1,124Average$1,541FlexibilityNo cancel feeOn-time67%
Search Air China flights
Japan AirlinesCheapest$1,136Average$1,876FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
EVA AirCheapest$1,185Average$1,512FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Juneyao AirlinesCheapest$1,264Average$1,777FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Royal Brunei AirlinesCheapest$1,265Average$1,599FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
SWISSCheapest$1,364Average$2,949FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest$1,404Average$2,011FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Vietnam AirlinesCheapest$1,607Average$2,114FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

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

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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.

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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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