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Cheap flights from Sydney to London Gatwick Airport from $559

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 13/5. 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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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 - 23:05SYD-LGW
43h 15m2 stops
16:10 - 19:30LGW-SYD
42h 20m2 stops
$1,214
Find Deal
Tue, 13 May - Sat, 31 May
12:50 - 23:05SYD-LGW
43h 15m2 stops
16:10 - 19:30LGW-SYD
42h 20m2 stops
$1,216
Find Deal
Tue, 13 May - Sat, 31 May
11:00 - 06:40SYD-LGW
28h 40m1 stop
18:05 - 12:35LGW-SYD
33h 30m1 stop
$1,278China Eastern
Find Deal
Mon, 2 Jun - Mon, 9 Jun
11:20 - 16:00SYD-LGW
37h 40m2 stops
19:00 - 09:00LGW-SYD
29h 00m1 stop
$1,282China Eastern
Find Deal
Sat, 3 May - Sun, 18 May
21:45 - 18:30SYD-LGW
29h 45m2 stops
12:00 - 19:40LGW-SYD
22h 40m1 stop
$1,301China Southern
Find Deal
Fri, 13 Jun - Mon, 23 Jun
21:45 - 18:30SYD-LGW
29h 45m2 stops
12:25 - 19:40LGW-SYD
22h 15m1 stop
$1,303China Southern
Find Deal
Mon, 16 Jun - Fri, 20 Jun
19:40 - 06:35SYD-LGW
43h 55m1 stop
12:35 - 14:50LGW-SYD
41h 15m1 stop
$1,325Air China
Find Deal
Thu, 5 Jun - Fri, 13 Jun
19:40 - 06:35SYD-LGW
43h 55m1 stop
12:35 - 14:50LGW-SYD
41h 15m1 stop
$1,440Air China
Find Deal
Thu, 5 Jun - Thu, 26 Jun
20:55 - 22:20SYD-LGW
34h 25m2 stops
05:30 - 19:00LGW-SYD
28h 30m2 stops
$1,591Turkish Airlines
Find Deal
Tue, 10 Jun - Thu, 19 Jun
20:55 - 09:55SYD-LGW
46h 00m2 stops
17:15 - 19:00LGW-SYD
40h 45m2 stops
$1,605Turkish Airlines
Find Deal
Tue, 13 May - Tue, 20 May

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 June
SYD21:45Sydney Kingsford Smith
29h 45m
2 stops
LGW18:30London Gatwick
23 June
LGW12:00London Gatwick
22h 40m
1 stop
SYD19:40Sydney Kingsford Smith
China Southern
16 June
SYD21:45Sydney Kingsford Smith
29h 45m
2 stops
LGW18:30London Gatwick
20 June
LGW12:25London Gatwick
22h 15m
1 stop
SYD19:40Sydney Kingsford Smith
China Southern
2 June
SYD10:05Sydney Kingsford Smith
41h 25m
2 stops
LGW18:30London Gatwick
14 June
LGW21:30London Gatwick
37h 10m
2 stops
SYD19:40Sydney Kingsford Smith

Air China flights from Sydney to London Gatwick Airport

Our best Air China deals on Sydney to London Gatwick Airport flight tickets
Air China
5 June
SYD19:40Sydney Kingsford Smith
43h 55m
1 stop
LGW06:35London Gatwick
13 June
LGW12:35London Gatwick
41h 15m
1 stop
SYD14:50Sydney Kingsford Smith
Air China
5 June
SYD19:40Sydney Kingsford Smith
43h 55m
1 stop
LGW06:35London Gatwick
26 June
LGW12:35London Gatwick
41h 15m
1 stop
SYD14:50Sydney Kingsford Smith
Air China
5 June
SYD19:40Sydney Kingsford Smith
43h 55m
1 stop
LGW06:35London Gatwick
24 June
LGW12:35London Gatwick
41h 15m
1 stop
SYD14:50Sydney 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 $1,548, are often lower during this time because this is during the off-season. If you’re not able to fly to London Gatwick Airport in October, then May is your next best option. Flight prices from Sydney to London Gatwick Airport during May average around $1,772.

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

The cheapest day to depart on your flight to London Gatwick Airport is on a Monday when prices can be found for as low as $1,806. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to London Gatwick Airport is Friday, with ticket prices averaging around $2,172.

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

In the afternoon is the cheapest time of day to fly from Sydney to London Gatwick Airport when you can find flight prices for as low as $1,852. Flying to London Gatwick Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,167 on average. Flights to London Gatwick Airport from Sydney at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 $2,095 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 $1,785 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

$559

Fastest flight time

27h 30m

Direct flights

None
The best one-way flight to London Gatwick Airport from Sydney in the past 72 hours is $559. The best return flight deal from Sydney to London Gatwick Airport found on momondo in the last 72 hours is $1,214.
The fastest flight from Sydney to London Gatwick Airport takes 27h 30m
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?

    There are 17004.7 km between Sydney Kingsford Smith and London Gatwick. Flights usually cover this in 27h 30m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. 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 licence 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
Virgin AustraliaPriceFrom $872Free cancellationRating
7.5
395 reviews
Search Virgin Australia flights
Air ChinaPriceFrom $1,023Free cancellationRating
7.1
81 reviews
Search Air China flights
China SouthernPriceFrom $1,105Free cancellationRating
7.5
94 reviews
Search China Southern flights
China EasternPriceFrom $1,297Free cancellationRating
7.1
137 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom $1,465Free cancellationRating
7.3
3,746 reviews
Search Turkish Airlines flights
Singapore AirlinesPriceFrom $1,606Free cancellationRating
8.1
1,285 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,622Free cancellationRating
7.4
3,537 reviews
Search Qatar Airways flights
Cathay PacificPriceFrom $1,639Free cancellationRating
7.5
839 reviews
Search Cathay Pacific flights
British AirwaysPriceFrom $1,929Free cancellationRating
6.6
6,713 reviews
Search British Airways flights
EmiratesPriceFrom $1,938Free 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
Gatwick
Brentford
Wembley
Hounslow
Slough
Ipswich
Newbury
Harrow
Richmond
Twickenham
Eastbourne
Dover
Barnet
Borehamwood
Brentwood
Milton Keynes
Guildford
Sutton
Maidstone
Ashford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Sydney with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Sydney.

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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