Cheap flights from Sydney to London Gatwick Airport from £338

SYD — LGW
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Gatwick

Tue 10/1111:25 -
1 stop30h 15m
Tue 17/1114:55 -
2 stops32h 40m
Deal found 31/10£717
Wed 4/1112:00 -
1 stop29h 30m
Wed 18/1117:00 -
1 stop30h 00m
Deal found 2/11£718
Thu 5/1112:00 -
1 stop37h 00m
Wed 18/1110:30 -
1 stop40h 05m
Deal found 2/11£720
Fri 6/1112:00 -
1 stop29h 30m
Sat 28/1117:00 -
1 stop30h 00m
Deal found 31/10£721
Wed 18/1121:30 -
1 stop44h 00m
Tue 1/1210:30 -
1 stop36h 30m
Deal found 2/11£722
Tue 17/1112:00 -
1 stop29h 30m
Sat 21/1110:30 -
1 stop36h 30m
Deal found 2/11£724
Thu 5/1111:25 -
1 stop30h 05m
Wed 18/1110:30 -
1 stop36h 30m
Deal found 3/11£725
Thu 12/1121:30 -
1 stop27h 30m
Wed 25/1110:30 -
3 stops35h 35m
Deal found 3/11£726

Find flight deals from Sydney to Gatwick

Round-trip from

£722

One-way from

£338

Popular in

December

Cheapest in

March

Average price

£925
China Eastern
  • China Eastern
  • 18/11-1/12
  • 3 total stops
  • 79h 45m total
  • Sydney to London
China Southern
  • China Southern
  • 20/1-31/12
  • 1 total stop
  • 26h 20m total
  • Sydney to London
Highest demand for flights based on searches. 5% potential increase in price (£43 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to London Gatwick Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 19/11

21:35-22:35

2 stops36h 00m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£410

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Wed 27/1

21:10-05:55

1 stop43h 45m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£454

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sun 28/3

21:10-06:40

1 stop43h 30m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£456

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Fri 29/1

21:35-16:30

2 stops29h 55m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£468

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 26/11

12:00-14:00

1 stop37h 00m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£483

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 28/1

21:45-06:40

1 stop43h 55m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£678

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Wed 31/3

06:00-12:35

1 stop40h 35m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£680

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sat 28/11

06:00-06:40

1 stop35h 40m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£680
Fastest return journey

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sun 10/1

21:10-11:40

1 stop25h 30m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£683

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sun 28/3

11:50-11:35

2 stops34h 45m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

£683

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Sydney to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Sydney with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Sydney to London Gatwick Airport

How far ahead should I book a flight from Sydney to London Gatwick Airport?

To ensure you get the cheapest price possible for a flight from Sydney to London Gatwick Airport, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to London Gatwick Airport?

Currently, March is the cheapest month in which you can book a flight from Sydney to London Gatwick Airport (average of £839). Flying from Sydney to London Gatwick Airport in December is currently the most expensive (average of £1,362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to London Gatwick Airport?

Airfare is below average for this route at the moment.

Sydney to London Gatwick Airport flights typically cost between £868 and £1,072 in November.
The cheapest return price found within the last 5 days was £722 on China Eastern (18 Nov–1 Dec).

Reviews of airlines servicing Gatwick

Read reviews from past customers who have flown with Emirates from Sydney to London Gatwick Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Food

7.9

Crew

8.4

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.

Boarding

8.2

Food

7.9

Crew

8.4

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
6.0
Good

Jodie,Aug 2026

SYD - DXB

Overall it was a good flight with great service, however we paid for extra legroom only to find that the seat my husband was on was extremely small, it was the “window” seat. It seemed smaller than a regular seat so definitely not worth the amount we paid.

Related info for your journey

  • What airport do you fly from for flights from Sydney to London Gatwick?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Sydney to London Gatwick. 1 airline have flights from Kingsford Smith to London Gatwick on a regular basis. Booking flights from Sydney Kingsford Smith to London Gatwick should not be difficult; the airport handles an average of 0 outbound flights to London Gatwick per day.

  • How long is the flight from Sydney to London Gatwick Airport?

    A quick flight from Sydney to London Gatwick Airport can take about 25h 05m. Turkish Airlines provides one of the quickest options available for as low as £906. The distance between Sydney and London Gatwick Airport is about 10568 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Sydney to London Gatwick Airport round-trip?

    Our cheapest airline available from Sydney to London Gatwick Airport is Emirates. Our recent data shows that you can find tickets from as low as £877 on this airline. Emirates is priced at 16% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sydney to Gatwick that include hotel bookings?

    Yes. In addition to deals on Sydney to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Gatwick.

  • Can I find deals for business class flights from Sydney to Gatwick?

    Yes. Cheapflights offers flight deals from Sydney to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to London Gatwick Airport?

    Currently, March is the cheapest month in which you can book a flight from Sydney to London Gatwick Airport (average of £839). Flying from Sydney to London Gatwick Airport in December is currently the most expensive (average of £1,362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Eastbourne
Barnet
Brentford
Southend-on-Sea
Enfield
Southall
Harrow
Watford
Folkestone
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Sydney to Gatwick

AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£877Average£1,175FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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