How long is the flight from United Kingdom to Australia?

Air China, China Southern, and Etihad Airways can get you from United Kingdom to Australia in just under 24h 15m. Your travel time can differ by up to 10h 35m. The distance from United Kingdom to Australia is about 10273 mi. Both multi-stop and direct flights can be found to your destination and back.

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

£415 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on China Southern and Air China, with prices starting from £423 and £454, respectively.

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).

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

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

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

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

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

Yes. Cheapflights offers flight deals from United Kingdom 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.

£401+ Flights from the United Kingdom to Australia

Cheap flight deals from United Kingdom to Australia

Round-trip from	£672
One-way from	£401
Popular in	December
Cheapest in	May
Average price	£840
Good round-trip deal	£1,017 or less
Good one-way deal	£917 or less

China Southern
4/3-18/3
3 total stops
66h 00m total
United Kingdom to Australia

Search Deals

1/11
3 total stops
53h 20m total
United Kingdom to Australia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£75 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from United Kingdom to Australia.

Search Deals

Price to beat on a one-way flight from United Kingdom to Australia.

Search Deals

Find flight deals from United Kingdom to Australia

Cheapest flights from United Kingdom to Australia
Explore the most affordable flight options available from United Kingdom to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 20/1022:10LHR - BNE

1 stop25h 05mChina Southern

Sun 9/1110:10BNE - LHR

1 stop42h 25mChina Southern

Deal found 16/9£672

Wed 26/1121:00LHR - BNE

1 stop26h 00mChina Eastern

Mon 23/211:10BNE - LHR

1 stop40h 20mChina Eastern

Deal found 16/9£675

Sat 1/1121:30LHR - MEL

2 stops37h 00mChina Southern

Sat 8/1111:25MEL - LHR

2 stops37h 35mChina Southern

Deal found 17/9£675

Thu 30/1021:00LHR - MEL

1 stop26h 00mChina Eastern

Thu 6/1122:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 16/9£675

Mon 3/1121:00LHR - MEL

1 stop30h 05mChina Eastern

Thu 13/1112:00MEL - LHR

1 stop40h 30mChina Eastern

Deal found 15/9£676

Fri 31/1010:30LGW - MEL

1 stop36h 30mMultiple Airlines

Fri 7/1115:00MEL - LGW

2 stops29h 10mMultiple Airlines

Deal found 16/9£676

Fri 31/1021:00LHR - MEL

2 stops31h 10mMultiple Airlines

Fri 7/1115:00MEL - LHR

2 stops29h 55mMultiple Airlines

Deal found 16/9£677

Sun 2/1110:30LGW - MEL

1 stop40h 35mMultiple Airlines

Mon 17/1116:55MEL - LGW

2 stops34h 15mMultiple Airlines

Deal found 15/9£678

Fri 31/1021:00LHR - MEL

2 stops31h 10mMultiple Airlines

Wed 5/1116:55MEL - LHR

2 stops28h 00mMultiple Airlines

Deal found 16/9£678

Fri 31/1021:00LHR - MEL

2 stops31h 10mMultiple Airlines

Thu 6/1116:55MEL - LHR

2 stops28h 00mMultiple Airlines

Deal found 16/9£679

Thu 30/1010:30LGW - MEL

1 stop36h 30mMultiple Airlines

Thu 6/1116:55MEL - LGW

2 stops34h 15mMultiple Airlines

Deal found 15/9£679

Fri 7/1110:30LGW - MEL

3 stops61h 30mChina Eastern

Wed 4/222:30MEL - LGW

1 stop26h 30mChina Eastern

Deal found 16/9£680

Best flights from United Kingdom to Australia
Discover carefully curated flight deals from United Kingdom to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Sun 11/117:40LHR - SYD

1 stop34h 50mAir China

Fri 23/120:40SYD - LHR

1 stop32h 10mAir China

Deal found 16/9£724

Sat 1/1122:00LHR - BNE

1 stop24h 15mChina Southern

Sat 8/1110:10BNE - LHR

1 stop42h 25mChina Southern

Deal found 16/9£725

Sun 1/213:55LHR - SYD

1 stop29h 40mEtihad Airways

Fri 6/321:30SYD - LHR

1 stop25h 35mEtihad Airways

Deal found 15/9£844

Sat 15/1122:05LHR - PER

1 stop24h 50mCathay Pacific

Sun 23/1108:30PER - LHR

1 stop29h 50mCathay Pacific

Deal found 14/9£862

Wed 31/1221:15LHR - SYD

1 stop28h 00mChina Airlines

Tue 24/222:10SYD - LHR

1 stop29h 45mChina Airlines

Deal found 16/9£864

Thu 6/1114:05STN - SYD

1 stop41h 30mEmirates

Tue 11/1106:00SYD - STN

1 stop23h 00mEmirates

Deal found 15/9£870

Thu 5/215:15LHR - BNE

2 stops31h 25mMultiple Airlines

Thu 19/214:35BNE - LHR

2 stops29h 20mMultiple Airlines

Deal found 15/9£873

Tue 11/1120:35LHR - MEL

1 stop22h 10mSingapore Airlines

Wed 4/200:35MEL - LHR

1 stop29h 35mSingapore Airlines

Deal found 15/9£897

Wed 4/317:05LGW - MEL

2 stops40h 55mTurkish Airlines

Tue 24/315:10MEL - LGW

2 stops29h 00mTurkish Airlines

Deal found 15/9£900

Mon 9/309:00LGW - SYD

1 stop34h 50mQatar Airways

Tue 17/315:50SYD - LGW

1 stop25h 05mQatar Airways

Deal found 14/9£927

Wed 19/1121:25LHR - MEL

1 stop25h 00mMalaysia Airlines

Mon 9/200:30MEL - LHR

1 stop40h 05mMalaysia Airlines

Deal found 15/9£928

Sat 14/310:30LGW - MEL

3 stops37h 30mChina Eastern

Wed 18/322:30MEL - LGW

1 stop43h 00mChina Eastern

Deal found 16/9£928

Sat 8/1113:35LHR - MEL

2 stops33h 25mUnited Airlines

Tue 5/510:55MEL - LHR

2 stops32h 15mUnited Airlines

Deal found 15/9£951

Wed 5/1118:10LCY - MEL

2 stops26h 00mLufthansa

Mon 4/515:40MEL - LCY

2 stops26h 00mLufthansa

Deal found 15/9£1,281

Wed 4/217:05LCY - MEL

3 stops27h 50mKLM

Mon 9/216:55MEL - LCY

2 stops27h 35mKLM

Deal found 15/9£1,296

Sat 10/121:30LHR - SYD

2 stops29h 05mChina Southern

Mon 19/108:10SYD - LHR

1 stop45h 25mChina Southern

Deal found 16/9£815

Sun 30/1120:25LHR - SYD

1 stop32h 05mAir China

Wed 7/120:40SYD - LHR

1 stop30h 15mAir China

Deal found 16/9£823

Wed 4/213:55LHR - SYD

1 stop41h 00mEtihad Airways

Wed 4/316:35SYD - LHR

1 stop25h 05mEtihad Airways

Deal found 15/9£859

Wed 11/316:50LHR - PER

1 stop30h 05mCathay Pacific

Tue 24/300:15PER - LHR

1 stop27h 55mCathay Pacific

Deal found 14/9£862

Mon 3/1121:15LHR - SYD

1 stop28h 00mChina Airlines

Tue 2/1222:10SYD - LHR

1 stop29h 45mChina Airlines

Deal found 15/9£867

Thu 6/1114:05STN - SYD

1 stop41h 30mEmirates

Mon 10/1121:45SYD - STN

1 stop25h 20mEmirates

Deal found 15/9£870

Tue 3/206:05LHR - PER

2 stops32h 45mMultiple Airlines

Mon 2/300:25PER - LHR

1 stop24h 55mMultiple Airlines

Deal found 15/9£874

Thu 6/1106:25LGW - SYD

2 stops25h 55mTurkish Airlines

Sun 30/1121:15SYD - LGW

2 stops29h 55mTurkish Airlines

Deal found 15/9£905

Thu 5/308:40LGW - MEL

1 stop27h 25mQatar Airways

Mon 23/316:10MEL - LGW

1 stop24h 45mQatar Airways

Deal found 15/9£927

Mon 16/221:45LHR - PER

1 stop30h 50mSingapore Airlines

Sun 15/301:15PER - LHR

1 stop22h 05mSingapore Airlines

Deal found 15/9£932

Mon 2/322:05LHR - PER

1 stop40h 50mCathay Pacific

Mon 16/308:30PER - LHR

1 stop30h 00mCathay Pacific

Deal found 16/9£863

Tue 4/1115:20LHR - MEL

2 stops31h 40mUnited Airlines

Sun 3/510:55MEL - LHR

2 stops32h 15mUnited Airlines

Deal found 15/9£951

Fri 31/1021:15LHR - SYD

1 stop28h 00mChina Airlines

Tue 2/1222:10SYD - LHR

1 stop29h 45mChina Airlines

Deal found 15/9£867

Sun 1/320:15STN - SYD

1 stop23h 45mEmirates

Tue 31/306:00SYD - STN

1 stop40h 55mEmirates

Deal found 15/9£871

Sat 10/113:55LHR - SYD

1 stop29h 40mEtihad Airways

Fri 23/121:30SYD - LHR

1 stop25h 35mEtihad Airways

Deal found 16/9£871

Direct flights from United Kingdom to Australia
Explore direct flight options from United Kingdom to Australia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2025.

Wed 4/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 18/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£937

Sun 1/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 31/315:50SYD - LHR

Nonstop24h 45mQantas Airways

Deal found 15/9£963

Sun 1/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Sun 15/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/9£977

Sat 7/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Sat 21/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£978

Wed 19/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 10/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£1,020

Wed 12/1120:10LHR - SYD

Nonstop23h 25mQantas Airways

Wed 26/1115:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£1,076

Mon 23/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Tue 24/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£1,079

Mon 9/321:00LHR - SYD

Nonstop22h 55mBritish Airways

Mon 23/316:20SYD - LHR

Nonstop24h 25mBritish Airways

Deal found 16/9£1,095

Tue 24/220:10LHR - SYD

Nonstop23h 25mQantas Airways

Mon 9/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 15/9£1,122

Mon 2/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Mon 16/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/9£1,124

Thu 12/320:10LHR - SYD

Nonstop23h 25mQantas Airways

Thu 26/315:55SYD - LHR

Nonstop25h 20mQantas Airways

Deal found 16/9£1,125

Sun 9/1111:50LHR - PER

Nonstop16h 40mQantas Airways

Sun 23/1119:15PER - LHR

Nonstop17h 50mQantas Airways

Deal found 15/9£1,140

Last-minute flights from United Kingdom to Australia
Discover last-minute flight deals from United Kingdom to Australia. Data last updated 17 September 2025 and is based on user searches.

Mon 22/918:05LGW - MEL

2 stops54h 55mChina Eastern

Sun 5/1012:00MEL - LGW

1 stop28h 30mChina Eastern

Deal found 15/9£681

Mon 13/1011:35LGW - MEL

1 stop36h 25mChina Eastern

Mon 20/1012:00MEL - LGW

1 stop28h 30mChina Eastern

Deal found 15/9£680

Mon 20/1022:10LHR - BNE

1 stop25h 05mChina Southern

Sun 9/1110:10BNE - LHR

1 stop42h 25mChina Southern

Deal found 16/9£672

Sat 25/1021:20LHR - MEL

1 stop26h 40mChina Eastern

Wed 5/1112:00MEL - LHR

1 stop40h 30mChina Eastern

Deal found 15/9£680

Sat 25/1021:20LHR - MEL

1 stop26h 40mChina Eastern

Sun 9/1122:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 16/9£682

Thu 30/1021:00LHR - MEL

1 stop26h 00mChina Eastern

Thu 6/1122:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 16/9£675

Thu 30/1010:30LGW - MEL

1 stop36h 30mMultiple Airlines

Thu 6/1116:55MEL - LGW

2 stops34h 15mMultiple Airlines

Deal found 15/9£679

Thu 30/1021:00LHR - MEL

1 stop26h 00mChina Eastern

Mon 10/1122:30MEL - LHR

1 stop30h 00mChina Eastern

Deal found 15/9£681

Fri 31/1010:30LGW - MEL

1 stop36h 30mMultiple Airlines

Fri 7/1115:00MEL - LGW

2 stops29h 10mMultiple Airlines

Deal found 16/9£676

Fri 31/1021:00LHR - MEL

2 stops31h 10mMultiple Airlines

Fri 7/1115:00MEL - LHR

2 stops29h 55mMultiple Airlines

Deal found 16/9£677

Fri 31/1021:00LHR - MEL

2 stops31h 10mMultiple Airlines

Wed 5/1116:55MEL - LHR

2 stops28h 00mMultiple Airlines

Deal found 16/9£678

Fri 31/1021:00LHR - MEL

2 stops31h 10mMultiple Airlines

Thu 6/1116:55MEL - LHR

2 stops28h 00mMultiple Airlines

Deal found 16/9£679

One-way flights from United Kingdom to Australia
Search for one-way flight options from United Kingdom to Australia. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Sat 1/1122:10STN - MEL

3 stops53h 20mMultiple Airlines

Deal found 15/9£401

Mon 22/918:05LGW - MEL

3 stops54h 55mChina Eastern

Deal found 16/9£402

Sun 16/1105:55STN - MEL

3 stops41h 25mMultiple Airlines

Deal found 15/9£403

Fri 31/1010:30LGW - MEL

1 stop36h 30mChina Eastern

Deal found 16/9£403

Thu 13/1113:30STN - MEL

3 stops33h 50mMultiple Airlines

Deal found 14/9£403

Mon 16/219:55STN - MEL

2 stops37h 15mMultiple Airlines

Deal found 15/9£404

Thu 23/1011:35LGW - MEL

1 stop40h 05mChina Eastern

Deal found 15/9£404

Sun 8/322:15LHR - MEL

2 stops36h 05mMultiple Airlines

Deal found 16/9£405

Tue 21/1011:35LGW - MEL

1 stop40h 05mChina Eastern

Deal found 16/9£405

Tue 11/1108:40STN - MEL

3 stops38h 40mMultiple Airlines

Deal found 15/9£406

Wed 5/1110:30LGW - MEL

1 stop40h 35mChina Eastern

Deal found 15/9£406

Tue 11/1122:00LHR - MEL

2 stops38h 35mMultiple Airlines

Deal found 15/9£407

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 11/1

17:40-15:30

1 stop34h 50m

Sydney Kingsford Smith

Fri 23/1

20:40-17:50

1 stop32h 10m

£724

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Sat 1/11

22:00-08:15

1 stop24h 15m

Brisbane

Sat 8/11

10:10-18:35

1 stop42h 25m

£725

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sat 10/1

21:30-13:35

2 stops29h 05m

Sydney Kingsford Smith

Mon 19/1

08:10-18:35

1 stop45h 25m

£815

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 30/11

20:25-15:30

1 stop32h 05m

Sydney Kingsford Smith

Wed 7/1

20:40-15:55

1 stop30h 15m

£823

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Sun 1/2

13:55-06:35

1 stop29h 40m

Sydney Kingsford Smith

Fri 6/3

21:30-12:05

1 stop25h 35m

£844

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 4/2

13:55-17:55

1 stop41h 00m

Sydney Kingsford Smith

Wed 4/3

16:35-06:40

1 stop25h 05m

£859

LondonPerth

LHR - PER

LHRPER

London Heathrow

Sat 15/11

22:05-06:55

1 stop24h 50m

Perth

Sun 23/11

08:30-06:20

1 stop29h 50m

£862

LondonPerth

LHR - PER

LHRPER

London Heathrow

Wed 11/3

16:50-06:55

1 stop30h 05m

Perth

Tue 24/3

00:15-20:10

1 stop27h 55m

£862

LondonPerth

LHR - PER

LHRPER

London Heathrow

Mon 2/3

22:05-22:55

1 stop40h 50m

Perth

Mon 16/3

08:30-06:30

1 stop30h 00m

£863

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Wed 31/12

21:15-12:15

1 stop28h 00m

Sydney Kingsford Smith

Tue 24/2

22:10-16:55

1 stop29h 45m

£864

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to Australia

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

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

Currently, May is the cheapest month in which you can book a flight from United Kingdom to Australia (average of £985). Flying from United Kingdom to Australia in July is currently the most expensive (average of £1,726). 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 GB to AU?

When flying from United Kingdom to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Australia

The most flights from GB0 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).

Reviews of airlines servicing Australia

See what other customers who have flown with Emirates, Singapore Airlines, andCathay Pacific from the United Kingdom to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Emirates

8.1

Very Good

3,336 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Singapore Airlines

8.1

Very Good

1,365 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Cathay Pacific

7.6

Good

993 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Qantas Airways

7.5

Good

907 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Qatar Airways

7.4

Good

3,624 reviews

Emirates

8.1

Very Good

3,336 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

How long is the flight from United Kingdom to Australia?
Air China, China Southern, and Etihad Airways can get you from United Kingdom to Australia in just under 24h 15m. Your travel time can differ by up to 10h 35m. The distance from United Kingdom to Australia is about 10273 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from United Kingdom to Australia one-way?
£415 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on China Southern and Air China, with prices starting from £423 and £454, respectively.
Can I find deals for flights from United Kingdom to Australia that include hotel bookings?
Yes. In addition to deals on United Kingdom to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Australia.
Can I find deals for business class flights from United Kingdom to Australia?
Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Australia?
Currently, May is the cheapest month in which you can book a flight from United Kingdom to Australia (average of £985). Flying from United Kingdom to Australia in July is currently the most expensive (average of £1,726). 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 United Kingdom to Australia

Airline	Cheapest	Average	Flexibility	On-time
AirAsia	Cheapest£126	Average£172	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Batik Air	Cheapest£128	Average£202	FlexibilityNo cancel fee	On-timeN/A	Search Batik Air flights
Beijing Capital Airlines	Cheapest£322	Average£723	FlexibilityNo cancel fee	On-timeN/A	Search Beijing Capital Airlines flights
Hainan Airlines	Cheapest£331	Average£862	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Royal Brunei Airlines	Cheapest£633	Average£760	FlexibilityNo cancel fee	On-time84%	Search Royal Brunei Airlines flights
Austrian Airlines	Cheapest£654	Average£795	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Juneyao Airlines	Cheapest£677	Average£1,093	FlexibilityNo cancel fee	On-time66%	Search Juneyao Airlines flights
Vietnam Airlines	Cheapest£725	Average£1,081	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Air New Zealand	Cheapest£755	Average£1,175	FlexibilityNo cancel fee	On-time78%	Search Air New Zealand flights
Air Mauritius	Cheapest£819	Average£1,091	FlexibilityNo cancel fee	On-time82%	Search Air Mauritius flights

Fly with Cheapflights

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

When you search for this flight from United Kingdom to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Australia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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Not ready to book yet? You can track prices for flights from United Kingdom to Australia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from the United Kingdom to Australia from £401

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Australia

Keep the following information in mind while searching for United Kingdom to Australia flight deals. Data was last updated 17 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from United Kingdom to Australia

Cheapest flights from United Kingdom to AustraliaExplore the most affordable flight options available from United Kingdom to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from United Kingdom to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

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

Best time to book a flight from United Kingdom to Australia

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Australia

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

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

Find hourly flight availability from United Kingdom 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 17 September 2025.

Weekly flight availability from United Kingdom to Australia

Reviews of airlines servicing Australia

See what other customers who have flown with Emirates, Singapore Airlines, andCathay Pacific from the United Kingdom to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for United Kingdom to Australia

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

Top 10 airlines flying from United Kingdom to Australia

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Cheapest flights from United Kingdom to Australia
Explore the most affordable flight options available from United Kingdom to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.