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Cheap flights from the United Kingdom to Australia from £385

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYD
7 Mar — 14 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Australia

Enter your travel dates to find the best prices.

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 5 February 2026.

Mon 2/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Mon 9/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Deal found 3/2£675
Mon 9/322:00
LHR
-
BNE
1 stop24h 15m
China Southern
Mon 23/310:15
BNE
-
LHR
1 stop42h 20m
China Southern
Deal found 3/2£676
Sat 7/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Sun 15/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Deal found 3/2£676
Mon 2/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Tue 17/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Deal found 2/2£677
Mon 2/319:35
LHR
-
BNE
1 stop26h 40m
China Southern
Wed 1/410:10
BNE
-
LHR
1 stop41h 50m
China Southern
Deal found 2/2£678
Mon 2/321:00
LHR
-
BNE
1 stop26h 00m
China Eastern
Mon 16/311:10
BNE
-
LHR
1 stop40h 20m
China Eastern
Deal found 3/2£679
Tue 7/421:00
LHR
-
BNE
2 stops39h 10m
China Southern
Mon 27/423:00
BNE
-
LHR
1 stop29h 00m
China Southern
Deal found 4/2£679
Wed 13/522:10
LHR
-
BNE
1 stop25h 05m
China Southern
Tue 2/623:00
BNE
-
LHR
1 stop29h 00m
China Southern
Deal found 3/2£681
Wed 4/322:00
LHR
-
BNE
1 stop24h 15m
China Southern
Wed 1/410:10
BNE
-
LHR
1 stop41h 50m
China Southern
Deal found 2/2£682
Wed 4/322:00
LHR
-
BNE
1 stop24h 15m
China Southern
Tue 17/310:15
BNE
-
LHR
2 stops42h 20m
China Southern
Deal found 2/2£684
Wed 28/1017:15
LHR
-
MEL
2 stops41h 15m
China Southern
Wed 18/1123:30
MEL
-
LHR
2 stops29h 25m
China Southern
Deal found 4/2£706
Tue 3/317:05
LGW
-
MEL
3 stops28h 25m
Multiple Airlines
Mon 16/318:20
MEL
-
LGW
2 stops26h 00m
Multiple Airlines
Deal found 4/2£706

Find 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 5 February 2026.

Round-trip from

£675

One-way from

£385

Popular in

December

Cheapest in

May

Average price

£874

Good round-trip deal

£946 or less

Good one-way deal

£749 or less
China Eastern
  • China Eastern
  • 2/3-9/3
  • 2 total stops
  • 66h 20m total
  • United Kingdom to Australia
Search Deals
16/3
  • 16/3
  • 2 total stops
  • 47h 05m total
  • United Kingdom to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to Australia 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 858,174 searches. Data last updated 5 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Australia that are best for you.

Fly from

United Kingdom

Fly to

Australia

Route

Depart

Return

Price

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Tue 17/3

21:00-09:00

1 stop26h 00m

Brisbane

Tue 24/3

11:10-17:30

1 stop40h 20m

£677

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Fri 15/5

21:20-09:00

1 stop26h 40m

Brisbane

Fri 5/6

11:00-18:40

1 stop40h 40m

£690

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 1/6

21:20-09:00

1 stop26h 40m

Brisbane

Wed 8/7

11:00-18:40

1 stop40h 40m

£691

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Fri 15/5

21:20-09:00

1 stop26h 40m

Brisbane

Mon 18/5

11:00-18:40

1 stop40h 40m

£692

LondonMelbourne

LHR - MEL

LHRMEL

London Heathrow

Wed 11/3

21:00-11:00

2 stops51h 00m

Melbourne

Mon 23/3

13:00-17:30

3 stops63h 30m

£716

LondonSydney

LHR - SYD

LHRSYD

London Heathrow

Mon 2/3

21:00-13:35

1 stop29h 35m

Sydney Kingsford Smith

Sun 15/3

10:00-17:30

2 stops42h 30m

£717

LondonBrisbane

LHR - BNE

LHRBNE

London Heathrow

Mon 1/6

21:20-09:00

1 stop26h 40m

Brisbane

Mon 22/6

11:00-18:40

1 stop40h 40m

£720

LondonMelbourne

LGW - MEL

LGWMEL

London Gatwick

Tue 10/3

17:05-08:30

3 stops28h 25m

Melbourne

Sun 15/3

18:20-09:25

2 stops26h 05m

£725

LondonMelbourne

STN - MEL

STNMEL

London Stansted

Tue 14/4

06:15-15:50

2 stops24h 35m

Melbourne

Tue 28/4

17:20-16:50

2 stops32h 30m

£733

LondonMelbourne

STN - MEL

STNMEL

London Stansted

Fri 10/4

06:15-15:50

2 stops24h 35m

Melbourne

Wed 29/4

17:20-16:50

2 stops32h 30m

£733

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from United Kingdom to Australia (average of £327). Flying from United Kingdom to Australia in July is currently the most expensive (average of £728). 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?

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 5 February 2026.

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

Explore weekly flight availability from United Kingdom 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 February 2026.

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).

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

About 25% of weekly flights between United Kingdom and Australia have experienced delays in the past year, with the average delay time being 123 minutes.

What is the most punctual flight time for the United Kingdom 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?

Friday 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 the United Kingdom to Australia flights?

Over the past year, Qantas Airways have had the lowest number of delays on this route, with just 25% of flights being delayed.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 5 February 2026.
See what other customers who have flown with Singapore Airlines, Emirates, 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.
Singapore Airlines
8.2
Very Good
1,451 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very Good
1,451 reviews
Singapore Airlines
8.2
Very Good
1,451 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Emirates
8.1
Very Good
3,505 reviews
Singapore Airlines
8.2
Very Good
1,451 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
1,159 reviews
Singapore Airlines
8.2
Very Good
1,451 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qantas Airways
7.5
Good
986 reviews
Singapore Airlines
8.2
Very Good
1,451 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Qatar Airways
7.4
Good
3,731 reviews
Singapore Airlines
8.2
Very Good
1,451 reviews
Check prices

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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?

    China Eastern, Turkish Airlines, and Etihad Airways can get you from United Kingdom to Australia in just under 24h 35m. Your travel time can differ by up to 16h 25m. The distance from United Kingdom to Australia is about 10462 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?

    £295 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Beijing Capital Airlines and China Eastern, with prices starting from £305 and £330, 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, February is the cheapest month in which you can book a flight from United Kingdom to Australia (average of £327). Flying from United Kingdom to Australia in July is currently the most expensive (average of £728). 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.

Top 10 airlines flying from United Kingdom to Australia

Discover the top 10 airlines that operate flights from United Kingdom to Australia. 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 858,174 searches. Data last updated 5 February 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest£126Average£173FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Beijing Capital AirlinesCheapest£313Average£593FlexibilityNo cancel feeOn-timeN/A
Search Beijing Capital Airlines flights
Hainan AirlinesCheapest£329Average£689FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£476Average£928FlexibilityNo cancel feeOn-time67%
Search Air China flights
Oman AirCheapest£486Average£1,318FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Air FranceCheapest£566Average£1,292FlexibilityNo cancel feeOn-time77%
Search Air France flights
Royal Brunei AirlinesCheapest£640Average£780FlexibilityNo cancel feeOn-time84%
Search Royal Brunei Airlines flights
Asiana AirlinesCheapest£664Average£1,178FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
American AirlinesCheapest£696Average£981FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Vietnam AirlinesCheapest£711Average£1,067FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

Fly with Cheapflights

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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.

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

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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