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Cheap flights from Sydney to London from £264

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 departing on 15/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m
1 stop
China Eastern Logo
17:00 - 10:00
LGW
-
SYD
30h 00m
1 stop
£604China Eastern
Sun, 8 Mar - Sun, 15 Mar
China Eastern Logo
12:00 - 06:30
SYD
-
LGW
29h 30m
1 stop
China Eastern Logo
17:00 - 13:35
LGW
-
SYD
33h 35m
1 stop
£605China Eastern
Wed, 4 Mar - Wed, 11 Mar
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m
1 stop
China Eastern Logo
10:30 - 13:35
LGW
-
SYD
40h 05m
1 stop
£608China Eastern
Sat, 7 Mar - Sat, 14 Mar
China Southern Logo
11:25 - 17:20
SYD
-
LGW
40h 55m
2 stops
China Southern Logo
20:20 - 20:20
LGW
-
SYD
37h 00m
2 stops
£609China Southern
Mon, 2 Mar - Sat, 7 Mar
China Southern Logo
14:15 - 07:05
SYD
-
LGW
25h 50m
1 stop
China Southern Logo
12:00 - 19:40
LGW
-
SYD
22h 40m
1 stop
£609China Southern
Thu, 21 May - Mon, 1 Jun
China Eastern Logo
21:30 - 14:00
SYD
-
LGW
27h 30m
1 stop
China Eastern Logo
10:30 - 07:20
LGW
-
SYD
33h 50m
3 stops
£610China Eastern
Wed, 4 Mar - Wed, 11 Mar
China Southern Logo
14:15 - 07:05
SYD
-
LGW
25h 50m
1 stop
China Southern Logo
21:30 - 12:35
LGW
-
SYD
30h 05m
2 stops
£611China Southern
Thu, 21 May - Sat, 13 Jun
China Southern Logo
10:05 - 07:05
SYD
-
LGW
30h 00m
1 stop
China Southern Logo
12:00 - 19:40
LGW
-
SYD
22h 40m
1 stop
£613China Southern
Thu, 21 May - Mon, 1 Jun
China Southern Logo
21:45 - 18:30
SYD
-
LGW
29h 45m
2 stops
China Southern Logo
12:00 - 19:40
LGW
-
SYD
22h 40m
1 stop
£615China Southern
Mon, 11 May - Mon, 15 Jun
China Southern Logo
21:45 - 18:30
SYD
-
LGW
29h 45m
2 stops
China Southern Logo
12:00 - 19:40
LGW
-
SYD
22h 40m
1 stop
£616China Southern
Mon, 18 May - Mon, 25 May

Turkish Airlines flights from Sydney to London Gatwick Airport

Our best Turkish Airlines deals on Sydney to London Gatwick Airport flight tickets
Turkish Airlines
4 Mar
SYD21:15Sydney Kingsford Smith
29h 55m
2 stops
LGW16:10London Gatwick
11 Mar
LGW17:05London Gatwick
39h 15m
2 stops
SYD19:20Sydney Kingsford Smith
£665
Turkish Airlines
16 Feb
SYD12:45Sydney Kingsford Smith
31h 35m
2 stops
LGW09:20London Gatwick
25 Feb
LGW17:05London Gatwick
39h 15m
2 stops
SYD19:20Sydney Kingsford Smith
£775
Turkish Airlines
15 Feb
SYD21:15Sydney Kingsford Smith
47h 05m
2 stops
LGW09:20London Gatwick
8 Mar
LGW06:20London Gatwick
26h 00m
2 stops
SYD19:20Sydney Kingsford Smith
£782

Qatar Airways flights from Sydney to London Gatwick Airport

Our best Qatar Airways deals on Sydney to London Gatwick Airport flight tickets
Qatar Airways
10 Feb
SYD15:50Sydney Kingsford Smith
25h 05m
1 stop
LGW05:55London Gatwick
24 Feb
LGW14:05London Gatwick
29h 45m
1 stop
SYD06:50Sydney Kingsford Smith
£823
Qatar Airways
16 Feb
SYD15:50Sydney Kingsford Smith
25h 05m
1 stop
LGW05:55London Gatwick
23 Feb
LGW09:00London Gatwick
34h 50m
1 stop
SYD06:50Sydney Kingsford Smith
£824
Qatar Airways
9 Feb
SYD15:50Sydney Kingsford Smith
31h 45m
1 stop
LGW12:35London Gatwick
23 Feb
LGW09:00London Gatwick
34h 50m
1 stop
SYD06:50Sydney Kingsford Smith
£826

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to London Gatwick Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Sydney to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sun 8/3

21:30-14:00

1 stop27h 30m

London Gatwick

Sun 15/3

17:00-10:00

1 stop30h 00m

£604

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Wed 4/3

12:00-06:30

1 stop29h 30m

London Gatwick

Wed 11/3

17:00-13:35

1 stop33h 35m

£605

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Sat 7/3

21:30-14:00

1 stop27h 30m

London Gatwick

Sat 14/3

10:30-13:35

1 stop40h 05m

£608

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 2/3

11:25-17:20

2 stops40h 55m

London Gatwick

Sat 7/3

20:20-20:20

2 stops37h 00m

£609

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 21/5

14:15-07:05

1 stop25h 50m

London Gatwick

Mon 1/6

12:00-19:40

1 stop22h 40m

£609

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Wed 4/3

21:30-14:00

1 stop27h 30m

London Gatwick

Wed 11/3

10:30-07:20

3 stops33h 50m

£610

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 21/5

14:15-07:05

1 stop25h 50m

London Gatwick

Sat 13/6

21:30-12:35

2 stops30h 05m

£611

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Thu 21/5

10:05-07:05

1 stop30h 00m

London Gatwick

Mon 1/6

12:00-19:40

1 stop22h 40m

£613

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 11/5

21:45-18:30

2 stops29h 45m

London Gatwick

Mon 15/6

12:00-19:40

1 stop22h 40m

£615

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Mon 18/5

21:45-18:30

2 stops29h 45m

London Gatwick

Mon 25/5

12:00-19:40

1 stop22h 40m

£616

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 March. Flight prices, which tend to average around £783, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in March, then you should wait until May to fly from Sydney, when ticket prices are also cheap, with an average price of £786.

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 weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £955 when searching weeks before you fly. 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 £823 on momondo.

Can stopping save me money on Sydney to London Gatwick Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Sydney to London Gatwick Airport flight.

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

As of February 2026, prices for Sydney to London Gatwick Airport flights are approximately 24% 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

Fastest flight time

25h 05m

Direct flights

None
The fastest flight from Sydney to London Gatwick Airport takes 25h 05m
There are no direct flights from Sydney to London Gatwick Airport. There are no popular flight routes from Sydney to London Gatwick Airport.
Search flight deals

  • 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 25h 05m.

  • 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
EmiratesPriceFrom £898Free CancellationRating
8.1
3,509 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
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

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.

An easier way to manage your London Gatwick Airport trip

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