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Latest Flight Deals from London to Sydney

Book one-way or return flights from London to Sydney from as little as £387. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on

Searching for the best last minute flight from London to Sydney? Find one-way or return flights that are affordable and fit your itinerary. monitors the ticket fares of flights from London to Sydney. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on
Airlines Flying from London to Sydney

View airlines operating flights from London to Sydney. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

From £338
From £361
Vueling Airlines
From £368
Wizz Air Malta
From £377
British Airways
From £379
Wizz Air UK
From £384
From £386
Air China
From £387
Pegasus Airlines
From £389
From £400
ANA airlines

Find more flights and airlines

Alternative Routes from London to Sydney

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from London to Sydney.

  • Cheapest
    52h 10m
    2 transfer
    London Luton Airport - Kingsford Smith Airport
    Mon, Sep 2easyJet
  • easyJet
    52h 15m
    2 transfer
    London Gatwick Airport - Kingsford Smith Airport
    Wed, Aug 28easyJet
  • easyJet
    31h 10m
    2 transfer
    London Southend Airport - Kingsford Smith Airport
    Mon, Aug 26easyJet
  • easyJet
    31h 10m
    2 transfer
    London Southend Airport - Kingsford Smith Airport
    Mon, Aug 26easyJet
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from London (LON) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from London to Sydney based on the date and time of your booking. By analyzing data from all airlines, on, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from London (LON) to Sydney (SYD) cost?

    According to's data, the lowest price is around £1,523.
  • How long is the flight from London (LON) to Sydney (SYD)?

    It takes about 23 hours 8 minutes to fly from London (LON) to Sydney (SYD).
  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8km, by taxi about 20 minutes.
  • What are the most popular airlines that fly from London (LON) to Sydney (SYD)?

    Airlines with flights from London (LON) to Sydney (SYD): British Airways, Qantas Airways and Iberia.
  • What's the most popular airline for direct flights from London (LON) to Sydney (SYD)?

    Qantas Airways operates 35 direct flights from London (LON) to Sydney (SYD).
  • How many airports in Sydney (SYD)?

How to find a cheap flight from London to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Sydney. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the App
Save up to £10 per person when booking your flights on
Flight Information from London to Sydney

Cheapest direct flight price


Cheapest return ticket price


Cheapest month


Peak season for travel


Flight distance


Average flight time

23 hours 8 minutes

Popular airline

Flight from London (LON) to Sydney (SYD)

Sydney seduces all the visitors with its unique charm. As the biggest and most beautiful of all Australian cities, the vibrancy of the city is worth experiencing. The architectural marvels of this fantastic city are a delight. For instance, the world-famous Sydney Opera House offers an unforgettable experience for all. Discover its fabled history by taking a walk through the narrow lanes and the buildings, and the city’s excellent museums are learning in itself. Sydney still buzzes with the adventurous spirit of its settlers. Also, the wildlife-rich areas surrounding the city provide an exclusive experience with Australian wildlife. The sun-kissed sea beaches of Sydney is a must-visit.

Tip: Sydney offers tourists numerous places to visit and activities to indulge. It is suggested to plan your visit accordingly.

Reaching Sydney

Located in the Mascot suburb, 8 kms south of Sydney is the Kingsford Smith Airport that serves this city. The airport has excellent connectivity with all parts of the city. Airlines like British Airways, Qantas, Emirates, Ethihad offer direct flights from London to Sydney that are of 22 to 23 hours duration. You can also find cheap flights from London provided you opt for connecting flights and search from multiple airlines.

Tip: It is advisable to book in advance to avail of the best price for your air tickets.

Sydney Attractions

The city is a blend of stimulating and easygoing. No tour to Sydney is complete without visiting the iconic Sydney Opera House. The city is full of excitement, and if you drive a little out of the city, you will be surrounded by the famous beaches like Manly and Bondi. You can plan a day trip to witness the amazing wildlife as well. Within the city, the Taronga Zoo that houses more than 4000 native and exotic birds and animals is a must visit the place. The Sydney Harbour Bridge offers you a breathtaking view. Camp on the Cockatoo Island or soak in the natural beauty of the Blue Mountains to make your visit incredible.

Tip: From October to late February, it’s the best time to visit Sydney.

Commute in Sydney

The city of Sydney offers a good network of buses, city trains, and light rail to commute from one place to the other. While the Sydney Trains serve the whole city, the Blue Mountains, and other areas, the city buses service all areas of Sydney. There are special hop-on, hop-off buses for the tourists as well in the city. There are certain regions of the city where you can rent a bicycle and explore the city leisurely.

Tip: Use the free smart card ticket for use on trains, buses, ferries, and light rail.

Shop and Dine

Shopping is the top activity that makes Sydney the most loved city. The city is well known for its famous Saturday markets that offer you style and diversity. Westfield Warringah is another excellent place to indulge in shopping. Consider it a paradise for shoppers with all your favorite brands available. For the food lovers, Sydney has the most elegant restaurants to cheap eateries offering lip-smacking cuisine. You will love every bit of it.

Tip: The city hosts regular food festivals that the visitors will relish.

Stay in Sydney

In Sydney, you will get a variety of stay options that suit your budget and your taste. Hotels, guesthouses, campsites, and hostels will make your stay comfortable. Try the King Cross, Coogee, Darling Harbour, Paddington, and other places for budget accommodations.

Rely on to get all your bookings done during your entire trip. From accommodation, flight tickets, or local sightseeing, they organize it all for you. For any travel-related assistance, their 24/7 customer care service is available.