Cheap flights from London Gatwick to Sydney

from as little as £679

21 nights in Sydney, departing London Gatwick on 28 / Feb / 2025 with China Eastern Airlines (price found 34 hours ago)

Subject to availability, prices correct of the last 24 hours
Sydney

Cheap return flights from London Gatwick to Sydney

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The London Gatwick / Sydney route

All 17036 km of it

Cheap flight deals for this route

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Sydney flight facts

What you need to know

Alternative flights from the UK to Sydney

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Sydney

Today alone, Netflights has searched over 8,000 flights. 28 / Feb / 2025 is currently the lowest priced day of the year to fly the London Gatwick/Sydney route. There are around 1,142 flights on any given week from the UK to Sydney and the cheapest month to fly right now is February.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

8 °C

AVG

17 °C

HIGHEST

26 °C

Rainfall (mm)
LOWEST

60 mm

AVG

95.8 mm

HIGHEST

130 mm

Key facts about Sydney

How to get cheap flights from London Gatwick to Sydney

Tips and advice from our flight experts

Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Gatwick to Sydney, across the eight airlines that offer this route. We've found that 28 / Feb / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.

The most popular airlines offering flights to Sydney are Qatar Airways, Emirates & Turkish Airlines. Qatar Airways is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?

Your flight from London Gatwick to Sydney will take at least 21 hrs 55 mins. On average, it takes 27 hrs 15 mins to fly the 17036 km distance. Take a look at flight times to see which one works best for you.

The cheapest month to fly to Sydney is May, while March is when the prices of flights, hotels and car hire will be at their highest. If you need somewhere to stay for your trip to Australia, take a look at our accommodation options.

Other popular destinations near Sydney

Where other people are flying to

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