Cheap Flights from Sydney (SYD) to London (LTN)

Save on Flight Bookings!

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save on select hotels after you book a flight*

  • Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

Is it cheaper to buy a plane ticket from SYD to Luton Airport (LTN) last minute?
When it's time to book your flights, being prepared pays off. While it's possible to find a last-minute deal on a SYD to Luton Airport (LTN) flight, prices usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international travel it's three to four months.
What airports do you fly into for London from Sydney?
With Luton Airport (LTN), Stansted Airport (STN) and Heathrow Airport (LHR) to choose from, making your way from Sydney to London is a piece of cake. The city's major hub, Luton Airport (LTN), is around 48 kilometers north of the downtown area. As well as the price of tickets, consider factors like train or bus options from the airport and the distance to your hotel before making your decision. Get your London vacation off to a flying start by exploring Big Ben and Buckingham Palace.
Can I change the date of my flight from SYD to London Luton Airport?
You can quickly make changes to your Sydney Airport to LTN trip through the Expedia Trips portal. But before you begin, read the rules in your itinerary to learn what you're able to do and what fees apply for changes. Some carriers have a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also visit our Customer Service portal for more info and to chat with our Virtual Agent.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Luton
Distance
16892 km

Book with confidence

Sydney to London Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Sydney to London offer the perfect respite. Not only does exploring London provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Sydney to London may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of London are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to London more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is now!

Sydney to London Flights

Explore a world of travel with Expedia