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Find cheap flights from London to Australia from $2,248

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Australia departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Thu 6/6
Thu 13/6

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Best Australia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney2 stops$2,248
Brisbane
Brisbane3 stops$2,799

Good to know

Low season

June

High season

December

Cheapest flight

$2,248
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from London to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from London to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Australia from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Australia with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Australia from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Australia

  • Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from London to Australia

 
Need help choosing which airline to fly with from London to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
Air CanadaOverall score based on 6915 reviews
6.2Food
7.0Comfort
7.8Crew
6.8Entertainment
7.2Boarding
Airline reviews

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

8.0 ExcellentAnonymous, May 2024YYZ - ATL
Read more about Air Canada reviews

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

It was awful. For a 37 minute flight time,we had 1:30 hours delay. If someone had a connection flight he or she couldn’t reach for sure. The only positive point was online check in.

Limited snack options cause the snack vendor was on strike

The 6 hour delay with minimal updates was not handled well. After many complaints from most of the un-boarded passengers, food vouchers were offered. The catering strike meant there was no food or snacks on the plane. Beverage service was heavily impacted, only water or juice was available. The staff at the gate was kind enough to inform that "if you want to eat on the plane, you will need to bring it on when boarding".

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

I go am isle seat because it was half empty Food strike no food available

Flight was delayed, jeopardizing the following connections. Food was terrible. Crew was great.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

Great experience on this Air Canada flight. Everyone was polite and respectful, even the passengers are very polite.

Book cheap flights from London to Australia

Recent return flight deals

3/6Mon
2 stopsAir Canada
35h 20mYXU-SYD
4/11Mon
2 stopsAir Canada
37h 46mSYD-YXU
$2,248
5/6Wed
2 stopsAir Canada
35h 20mYXU-SYD
3/9Tue
2 stopsAir Canada
26h 17mSYD-YXU
$2,470
31/10Thu
2 stopsAir Canada
31h 35mYXU-SYD
4/11Mon
2 stopsAir Canada
43h 31mSYD-YXU
$2,719
31/10Thu
2 stopsAir Canada
35h 20mYXU-SYD
4/11Mon
2 stopsAir Canada
43h 31mSYD-YXU
$2,722
28/10Mon
3 stopsAir Canada
50h 30mYXU-BNE
1/11Fri
2 stopsAir Canada
26h 36mBNE-YXU
$2,799
28/10Mon
2 stopsAir Canada
35h 35mYXU-BNE
1/11Fri
2 stopsAir Canada
37h 21mBNE-YXU
$2,807
28/10Mon
3 stopsAir Canada
50h 30mYXU-BNE
1/11Fri
2 stopsAir Canada
26h 36mBNE-YXU
$2,873
28/10Mon
2 stopsAir Canada
31h 50mYXU-BNE
1/11Fri
2 stopsAir Canada
37h 21mBNE-YXU
$2,958
5/6Wed
2 stops
31h 30mYXU-SYD
3/9Tue
3 stops
35h 19mSYD-YXU
$3,151
3/6Mon
2 stops
31h 30mYXU-SYD
4/11Mon
3 stops
41h 02mSYD-YXU
$3,389

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London - Australia Flights

Departure:

London (YXU)Canada

Cabin classes: