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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.




Cheap SYD to LHR Flights

  • Question : Can I change the date of my flight?
    Answer : Yes, you can adjust your departure or arrival date. If you would like to save some funds in doing so, the cheapest day to fly in January is Tuesday. Flexibility is key when booking travel plans in order to keep costs down.
  • Question : How much time do people spend in London?
    Answer : The average time spent in London by passengers from Sydney is 19 days. However long you decide to stay, give yourself plenty of time to see what makes London fantastic.
  • Question : What is the cheapest day of the week to fly?
    Answer : The cheapest day to fly from Sydney to London is on Tuesday. So, if you want to save a bit of money on your next getaway look for flights on that day.
  • Question : What is the cheapest airline flying from Sydney to London?
    Answer : China Southern Airlines is the leader in keeping costs low for their passengers over the next three months. Fares are being booked at just $1,026, which is quite a deal when compared to the high-end bookings of $12,328.
  • Question : How much is a plane ticket to London (LHR) from Sydney (SYD)?
    Answer : Cost can range anywhere from $1,026 to $12,328, prices for SYD to LHR do change much more than most routes from Australia. The further out you book your ticket, the more likely you are to save on your trip.
  • Question : What is the cheapest date to fly to London?
    Answer : If you are looking to save, look at Feb 6th. As of Jan 14th, it's showing the cheapest ticket at $1,086. That is 55% below the average price for this route, so you can spend that extra dollars on an adventure rather than the flight.

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