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Cheap flights from Australia to the United Kingdom from £327

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

£657

One-way from

£327

Popular in

December

Cheapest in

October

Average price

£925

Good round-trip deal

£1,160 or less

Good one-way deal

£666 or less
15/5-25/5
  • 15/5-25/5
  • 5 total stops
  • 58h 35m total
  • Australia to United Kingdom
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25/5
  • 25/5
  • 3 total stops
  • 55h 30m total
  • Australia to United Kingdom
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£92 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Australia to United Kingdom.
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Price to beat on a one-way flight from Australia to United Kingdom.
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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 30 April 2025.

Thu 15/521:55PER - LHR
3 stops27h 50mMultiple Airlines
Sun 25/514:45LHR - PER
2 stops30h 45mMultiple Airlines
Deal found 28/4£657
Mon 9/600:10PER - LHR
1 stop27h 25mCathay Pacific
Tue 17/617:00LHR - PER
1 stop22h 40mCathay Pacific
Deal found 29/4£659
Wed 14/502:10PER - LHR
1 stop21h 25mMalaysia Airlines
Sun 25/521:35LHR - PER
1 stop20h 35mMalaysia Airlines
Deal found 28/4£661
Sat 14/621:30MEL - LGW
1 stop27h 30mChina Eastern
Mon 15/918:05LGW - MEL
1 stop29h 55mChina Eastern
Deal found 29/4£664
Mon 13/1012:00MEL - LHR
1 stop40h 40mChina Eastern
Tue 28/1021:00LHR - MEL
1 stop30h 05mChina Eastern
Deal found 29/4£665
Thu 12/610:20MEL - LHR
1 stop41h 40mChina Southern
Sun 15/622:10LHR - MEL
1 stop36h 10mChina Southern
Deal found 29/4£667
Tue 13/519:45MEL - LHR
1 stop32h 45mHainan Airlines
Fri 13/622:00LHR - MEL
2 stops31h 05mHainan Airlines
Deal found 29/4£682
Sun 18/519:45MEL - LHR
2 stops32h 45mMultiple Airlines
Sun 1/621:00LHR - MEL
2 stops37h 20mMultiple Airlines
Deal found 29/4£685
Fri 1/820:00MEL - LGW
2 stops31h 45mAir China
Mon 25/812:35LGW - MEL
1 stop41h 00mAir China
Deal found 29/4£697
Sat 14/610:15SYD - LHR
1 stop41h 45mChina Southern
Sat 21/622:10LHR - SYD
1 stop36h 30mChina Southern
Deal found 30/4£698
Fri 23/520:30SYD - LGW
1 stop27h 30mChina Eastern
Fri 20/618:40LGW - SYD
1 stop29h 20mChina Eastern
Deal found 30/4£698
Tue 27/511:00SYD - LHR
1 stop40h 40mChina Eastern
Tue 3/621:20LHR - SYD
3 stops50h 10mChina Eastern
Deal found 29/4£699

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 858,174 searches. Data last updated 30 April 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

PerthLondon

PER - LHR

PERLHR

Perth

Thu 15/5

21:55-18:45

3 stops27h 50m

London Heathrow

Sun 25/5

14:45-04:30

2 stops30h 45m

£657

PerthLondon

PER - LHR

PERLHR

Perth

Mon 27/10

11:05-05:30

1 stop26h 25m

London Heathrow

Sat 15/11

22:05-09:35

1 stop27h 30m

£658

PerthLondon

PER - LHR

PERLHR

Perth

Wed 14/5

02:10-16:35

1 stop21h 25m

London Heathrow

Sun 25/5

21:35-01:10

1 stop20h 35m

£661

MelbourneLondon

MEL - LGW

MELLGW

Melbourne

Sat 14/6

21:30-16:00

1 stop27h 30m

London Gatwick

Mon 15/9

18:05-09:00

1 stop29h 55m

£664

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Mon 2/6

11:00-18:40

1 stop40h 40m

London Heathrow

Tue 1/7

21:20-09:00

1 stop26h 40m

£665

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Thu 12/6

10:20-19:00

1 stop41h 40m

London Heathrow

Sun 15/6

22:10-19:20

1 stop36h 10m

£667

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Tue 13/5

19:45-19:30

1 stop32h 45m

London Heathrow

Fri 13/6

22:00-14:05

2 stops31h 05m

£682

MelbourneLondon

MEL - LHR

MELLHR

Melbourne

Sun 18/5

19:45-19:30

2 stops32h 45m

London Heathrow

Sun 1/6

21:00-19:20

2 stops37h 20m

£685

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 14/6

10:15-19:00

1 stop41h 45m

London Heathrow

Sat 21/6

22:10-19:40

1 stop36h 30m

£698

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Tue 14/10

20:40-06:55

2 stops44h 15m

London Gatwick

Thu 30/10

11:40-15:30

2 stops40h 50m

£702

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 £112). Flying from Australia to United Kingdom in August is currently the most expensive (average of £164). 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 30 April 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 30 April 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).

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and China Airlines from Australia to United Kingdom to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very Good
1,186 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very Good
1,459 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very Good
732 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Hainan Airlines
8.1
Very Good
38 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very Good
1,292 reviews
EVA Air
8.4
Very Good
1,186 reviews
Check prices

Crew

8.6

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

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

    One-way options have recently been found by users for as low as £332 on China Southern. Other airlines that offer cheap prices include Hainan Airlines from £333 and Air China from £344 one-way.

  • 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 £112). Flying from Australia to United Kingdom in August is currently the most expensive (average of £164). 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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AustraliaCheapest£348Average£926FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
SriLankan AirlinesCheapest£517Average£758FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
EmiratesCheapest£550Average£1,230FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Air ChinaCheapest£556Average£821FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£582Average£1,048FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest£584Average£1,002FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EVA AirCheapest£607Average£729FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Cathay PacificCheapest£610Average£1,039FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£620Average£873FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest£648Average£998FlexibilityNo cancel feeOn-time62%
Search China Eastern 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?

Deals for Australia to United Kingdom flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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?

Yes! Cheapflights helps users easily find flights from Australia to United Kingdom with no change fees.

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

Yes! Start tracking prices for Australia to United Kingdom flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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