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Cheap Flights to London from Sydney

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sydney to London route information

Origin Airport Kingsford Smith Intl.
Destination Airport Heathrow
Airlines Serving Air Canada, Air China, All Nippon Airways, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Japan Airlines, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, Thai Airways International, United, Vietnam Airlines, Virgin Atlantic, Virgin Australia
Flight Price AU$958
Distance 16,918 km




Cheap SYD to LHR Flights

  • Question : What is the cheapest day of the week to fly?
    Answer : The cheapest day to fly from Sydney to London is on Thursday. So, if you are trying to save a little money on your next getaway look for flights on Thursday.
  • Question : How much time do people spend in London?
    Answer : The average time spent sightseeing in London by travellers from Sydney is 26 days.
  • Question : Can I change the date of my flight?
    Answer : You sure can and you may save money by changing when you take off. The lowest-cost day to fly in March is Thursday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
  • Question : How much is a plane ticket to London (LHR) from Sydney (SYD)?
    Answer : Cost can range anywhere from $956 to $11,605, prices for SYD to LHR do change a lot more than most routes from Australia. Don't forget, the sooner you book, the more you'll be able to save.
  • Question : What is the cheapest date to fly to London?
    Answer : As of Mar 11th, the best day for booking to London (LHR) is Mar 12th. It's a corker at $1,022, which is 49% less than this route's average price.
  • Question : What is the cheapest airline flying from Sydney to London?
    Answer : China Southern Airlines is the leader in keeping costs down for their passengers over the next three months. Fares are being booked at just $956 and, when compared to the high-end bookings of $11,605, it's quite a deal.

Jan 9, 2019

Entertainment is very limited

Dec 19, 2018

The only thing that ruined a good flight wasthe length of time we had to wait for the baggage to come. An hour is totally unacceptable.

Dec 7, 2018

Adjustable headrests for those of us shorter than 1.8 m.....I would have thought Mr Joyce would have already suggested this. ;-)

Sep 14, 2018

Excellent service at the checkin. Above and beyond

Sep 4, 2018

Plane was a bit small so not so good for being able to walk or exercise legs on flight but apart from that all fine.

Jul 29, 2018

Only one bad point. Need to make sure that passengers that need to have been told to complete a landing pass. I had to complete at the check out after landing.

May 31, 2018

Richard the flight attendant went above and beyond! Also the rest of the staff were fantastic. Great flight, kept well informed by the pilot and extremely smooth landings. Thank you very much!

Apr 21, 2018

Great flight/ service I will recommend to my family and friends.

Mar 19, 2018

Seat was very cramped

Feb 10, 2018

British Airways staff amungest the best I've experienced. Sensational