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Cheap Flights to Sydney from London

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

London to Sydney route information

Origin Airport Heathrow
Destination Airport Kingsford Smith Intl.
Airlines Serving Air Canada, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Lufthansa, Malaysia Airlines, Philippine Airlines, Qantas Airways, Qatar Airways, Singapore Airlines, Thai Airways International, United, Vietnam Airlines, Virgin Atlantic, Virgin Australia
Flight Price AU$845
Distance 16,918 km




Cheap LHR to SYD Flights

  • Question : What is the cheapest day of the week to fly?
    Answer : The cheapest day to fly from London to Sydney is on Saturday. If you are trying to save a little money on your next business trip look for flights on Saturday.
  • Question : How much is a plane ticket to Sydney (SYD) from London (LHR)?
    Answer : Prices range anywhere from $846 to $14,732. Booking in advance can normally help you get the cheapest rate. Prices are usually less the further out you book.
  • Question : What is the cheapest date to fly to Sydney?
    Answer : If you are wanting to save, look at Aug 7th. As of Jul 15th, it's showing the cheapest ticket sales at $1,262. That is 59% below the average price for this route, so you can spend that extra money on an adventure in Sydney.
  • Question : Can I change the date of my flight?
    Answer : You sure can change your departure or arrival date and you may save yourself some money by changing it. The lowest-cost day to fly in July is Saturday. Flexibility is key when booking travel to help keep costs down.
  • Question : What is the cheapest airline flying from London to Sydney?
    Answer : China Southern Airlines strives to keep costs low for their passengers over the next three months. Bookings are being made at just $846, which is a great deal when compared to the more expensive bookings of $14,732.
  • Question : How long do most people stay on their visit to Sydney on average?
    Answer : Of course, you are not most people, but if you were, you'd stay roughly 15 days.

Sydney Flights

When looking for plane tickets to Sydney, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, London gives you the widest array of cheap flights to Sydney. Look for Sydney airfare with the assurance that you have one of the world's leading full-service online travel brands working for you.

Expedia lets you search across the largest number of airlines and Sydney flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Sydney flight!

Browse through dozens of options at great prices! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Sydney trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Sydney flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights to Sydney from London. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Sep 19, 2018

Food terrible

Jun 4, 2018

I didn’t like being kept in darkness all night then all day; lights didn’t come up until 5pm at the arrival destination and dark again by the time we landed. Even based on departure port, it was 10 am.

May 31, 2018

A380 is a great way to travel.

Dec 24, 2017

Baggage damaged on arrival

Nov 21, 2017

The crew were amazing. What lovely people