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Cheap flights from Sydney to London Gatwick Airport from £269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to London Gatwick Airport departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Sydney to London

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to London.
12:50 - 15:50SYD-LGW
36h 00m2 stops
07:10 - 19:30LGW-SYD
51h 20m2 stops
Sun, 11 May - Thu, 15 May
20:45 - 15:50SYD-LGW
52h 05m2 stops
07:10 - 19:30LGW-SYD
51h 20m2 stops
Sat, 10 May - Sat, 17 May
11:00 - 06:40SYD-LGW
28h 40m1 stop
11:35 - 12:35LGW-SYD
40h 00m1 stop
£618China Eastern
Find Deal
Tue, 10 Jun - Sat, 14 Jun
11:00 - 16:00SYD-LGW
38h 00m1 stop
11:35 - 12:35LGW-SYD
40h 00m1 stop
£619China Eastern
Find Deal
Sat, 7 Jun - Sat, 14 Jun
19:40 - 06:35SYD-LGW
43h 55m1 stop
12:35 - 14:50LGW-SYD
41h 15m1 stop
£636Air China
Find Deal
Thu, 29 May - Sun, 22 Jun
21:45 - 18:30SYD-LGW
29h 45m2 stops
12:00 - 08:25LGW-SYD
35h 25m1 stop
£685China Southern
Find Deal
Fri, 13 Jun - Mon, 23 Jun
08:45 - 18:30SYD-LGW
42h 45m2 stops
12:25 - 19:40LGW-SYD
22h 15m1 stop
£712China Southern
Find Deal
Mon, 26 May - Fri, 20 Jun
19:40 - 06:35SYD-LGW
43h 55m1 stop
11:25 - 14:50LGW-SYD
42h 25m2 stops
£720Air China
Find Deal
Tue, 10 Jun - Tue, 5 Aug
20:55 - 09:55SYD-LGW
46h 00m2 stops
05:30 - 19:00LGW-SYD
28h 30m2 stops
£753Turkish Airlines
Find Deal
Thu, 15 May - Thu, 22 May
20:55 - 09:55SYD-LGW
46h 00m2 stops
05:30 - 19:00LGW-SYD
28h 30m2 stops
£759Turkish Airlines
Find Deal
Thu, 15 May - Thu, 22 May

China Eastern flights from Sydney to London Gatwick Airport

Our best China Eastern deals on Sydney to London Gatwick Airport flight tickets
China Eastern
10 Jun
SYD11:00Sydney Kingsford Smith
28h 40m
1 stop
LGW06:40London Gatwick
14 Jun
LGW11:35London Gatwick
40h 00m
1 stop
SYD12:35Sydney Kingsford Smith
China Eastern
7 Jun
SYD11:00Sydney Kingsford Smith
38h 00m
1 stop
LGW16:00London Gatwick
14 Jun
LGW11:35London Gatwick
40h 00m
1 stop
SYD12:35Sydney Kingsford Smith
China Eastern
22 May
SYD11:00Sydney Kingsford Smith
37h 10m
1 stop
LGW15:10London Gatwick
10 Jun
LGW18:00London Gatwick
30h 00m
1 stop
SYD09:00Sydney Kingsford Smith

China Southern flights from Sydney to London Gatwick Airport

Our best China Southern deals on Sydney to London Gatwick Airport flight tickets
China Southern
13 Jun
SYD21:45Sydney Kingsford Smith
29h 45m
2 stops
LGW18:30London Gatwick
23 Jun
LGW12:00London Gatwick
35h 25m
1 stop
SYD08:25Sydney Kingsford Smith
China Southern
26 May
SYD08:45Sydney Kingsford Smith
42h 45m
2 stops
LGW18:30London Gatwick
20 Jun
LGW12:25London Gatwick
22h 15m
1 stop
SYD19:40Sydney Kingsford Smith
China Southern
22 Jul
SYD21:45Sydney Kingsford Smith
42h 20m
1 stop
LGW07:05London Gatwick
4 Sept
LGW12:00London Gatwick
22h 40m
1 stop
SYD19:40Sydney Kingsford Smith

See travel insights to London from

How to get the cheapest flight ticket from Sydney to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from Sydney is in October. Flight prices, which tend to average around £755, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in October, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of £861.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Monday is the cheapest day to fly to London Gatwick Airport from Sydney. The lowest ticket price found for a Monday departure recently was £894. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Sydney to London Gatwick Airport on a Saturday will generally be more expensive and average around £1,583. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest Sydney to London Gatwick Airport flights are usually those with departure times at midday. Our users have found flights to London Gatwick Airport at midday for as low as £0. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the evening when prices are around £1,066.

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from Sydney when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £1,017 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from Sydney for as low as £868 on momondo.

How have Sydney to London Gatwick Airport flight prices changed over time?

As of March 2025, prices for Sydney to London Gatwick Airport flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to London Gatwick Airport (SYD to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to London Gatwick Airport

Best price found

£269

Fastest flight time

24h 25m

Direct flights

None
The best one-way flight to London Gatwick Airport from Sydney in the past 72 hours is £269. The best return flight deal from Sydney to London Gatwick Airport found on momondo in the last 72 hours is £582.
The fastest flight from Sydney to London Gatwick Airport takes 24h 25m
There are no direct flights from Sydney to London Gatwick Airport. Popular non-direct route for this connection is Sydney Kingsford Smith Airport - London Gatwick Airport.

  • How far is Sydney Kingsford Smith to London Gatwick by plane?

    Sydney Kingsford Smith and London Gatwick are 10566.2 mi apart from one another. A reasonable flight in good conditions will take 27h 30m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to London Gatwick Airport?

    Prices for flights from Sydney Kingsford Smith Airport to London Gatwick Airport were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to London Gatwick Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to London Gatwick Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sydney to London Gatwick Airport?


Best airlines flying from Sydney to London Gatwick Airport

Compare and see reviews for airlines that fly from Sydney to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £707Free CancellationRating
7.2
139 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom £791Free CancellationRating
8.1
1,286 reviews
Search Singapore Airlines flights
EmiratesPriceFrom £956Free CancellationRating
8.0
3,192 reviews
Search Emirates flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Gatwick
Ipswich
Maidstone
Canterbury
Margate
Dartford
Hounslow
Ilford
Colchester
Guildford
Winchester
Worthing
Croydon
Chichester
Crawley

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to London?

It is quick and easy to find Sydney to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Sydney to London with flexible booking policies on momondo?

All flight searches from Sydney to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to London?

Once all potential Sydney to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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