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YXU - YQY

Find cheap flights from London to Sydney

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Search hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sydney, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,883,123 times on KAYAK, and here is why:

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Cheap flight deals from London to Sydney (YXU-YQY)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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YXU-YQY
2736 kmmulti-stop
YQY-YXU
2736 kmmulti-stop
Multiple Airlines
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When to book flights from London to Sydney

Are your dates flexible? Find out the best times to travel from London to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Sydney

  • Which aircraft models fly most regularly from London to Sydney?

    We unfortunately don’t have that data for this specific route.

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

    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 Sydney.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney 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 Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney 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 Sydney?

    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 Sydney 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 airline flying from London to Sydney

 
See real verified KAYAK customer reviews for airlines flying from London to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Sydney? 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.
6.9
Air CanadaOverall score based on 7605 reviews
7.7Crew
6.7Entertainment
6.2Food
7.2Boarding
7.0Comfort
Airline reviews

The flight was booked solid and there is no leg room for anyone over 6 feet tall, which is probably 25% of your customers. I have selected aisle seats and was given the middle twice. This is not something that can be changed, so I shouldnt bring it up, but that is my feedback.

6.0 GoodAnonymous, Sep 2024YVR - YHZ
Read more Air Canada reviews

The flight was booked solid and there is no leg room for anyone over 6 feet tall, which is probably 25% of your customers. I have selected aisle seats and was given the middle twice. This is not something that can be changed, so I shouldnt bring it up, but that is my feedback.

Some help when I asked but everything was so confusing to figure out otherwise. More clarity to direct through procedures needed!

Wouldn’t allow my carry on because it just did quite fit the gauge Yet seen larger carry ons in the overheads The overheads were somewhat empty Lots of children Felt the flight attendant really didn’t have a real grasp on what she was trying to accomplish 6 people per row x say 40 rows - number of child = number of baggage allowed It’s all good though/ bring small backpack next time

Delays, cancelled, re-booked, cancelled, re-booked. Arrived too late to do pre-paid tour. So tired went to bed early

Worst trip ever. We had a 3 hours delay due to mechanical issues on the plan

Pros: Convenient flight to Sydney Cons: Paying for headphones, paying to reserve a seat

Flight was cancelled 2 hours before we needed to leave. Spent 1.5 hours on hold trying to speak to an agent. Was given the option of travelling to Montreal and flying out of that airport rather than adding a full extra day to the trip. In flight entertainment did not work during the Montreal flight. "Snack" consisted of a single cookie. I would rather not book with Air Canada in the future. It's frustrating to not have choices as a consumer.

AC wouldnt allow the economy Passengers to select seats FREE of Charge during Check-in. I like the past years AC flights's system better than the passengers'New Check-in system(charge money apply for seats changes) nowadays.

3 delays on my flight. The cabin was cold and noisy.

Boarding was late, but we still made it earlier than scheduled. I still can't understand how a national carrier doesn't offer food or snacks on flights and charge you for them. It's a national carrier of Canada, not some low-cost airline; this shouldn't happen. Friendly crew.

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2736 kmYXU-YQY

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Everything you need to know for your flight from London to Sydney

Information on your arrival and departure airports

Sydney (YQY)
London (YXU)