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Flights from London to Sydney

Cheap flight deals from London to Sydney

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

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

When is the cheapest time to fly from London to Sydney?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Top Airlines Flying from London to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Qantas Airways logo Qantas Airways

Frequently Asked Questions

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

    Airlines adjust prices for flights from London to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from London (LON) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around PHP 78,265.

  • How long does it take to fly from London (LON) to Sydney (SYD) and what is the distance?

    It takes around 23 hours 1 minute 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 8 km. It takes about 20 minutes by taxi.

  • 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.

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.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | London to Sydney

Cheapest one-way flight price PHP 27,312
Cheapest round-trip ticket price PHP 74,539
Off-season for travel February
Peak season for travel January
Flight distance 16,999.53 km
Average flight time 23 hours 1 minute
Popular airline Air Canada

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