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Cheap flights from Sydney to London Gatwick Airport from £345

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LGW
11 Sep — 18 Sep1
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
Explore the most affordable flight options available from Sydney to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Mon 7/911:00 -
1 stop41h 10m
Mon 14/911:35 -
3 stops35h 25m
Deal found 11/8£780
Mon 9/1112:00 -
1 stop29h 30m
Wed 11/1117:00 -
3 stops77h 05m
Deal found 10/8£785
Thu 15/1012:00 -
1 stop28h 40m
Fri 30/1010:30 -
1 stop36h 30m
Deal found 11/8£787
Sun 16/820:30 -
1 stop31h 40m
Sun 23/817:55 -
3 stops32h 50m
Deal found 11/8£788
Sun 6/910:05 -
2 stops37h 55m
Tue 8/922:00 -
2 stops49h 00m
Deal found 11/8£791
Wed 2/920:30 -
1 stop43h 10m
Wed 9/911:35 -
3 stops35h 25m
Deal found 10/8£794
Fri 11/911:00 -
1 stop28h 40m
Fri 18/911:35 -
1 stop40h 00m
Deal found 11/8£794
Wed 2/920:30 -
1 stop43h 10m
Wed 23/911:35 -
3 stops35h 25m
Deal found 7/8£795
Fri 21/820:30 -
1 stop27h 30m
Sun 13/917:55 -
1 stop30h 05m
Deal found 9/8£796

Find flight deals from Sydney to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 August 2026.

Round-trip from

£780

One-way from

£345

Popular in

December

Cheapest in

March

Average price

£1,122
China Eastern
  • China Eastern
  • 6/9-16/9
  • 2 total stops
  • 67h 00m total
  • Sydney to London
Search Deals
China Eastern
  • China Eastern
  • 19/11
  • 1 total stop
  • 37h 00m total
  • Sydney to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 12 August 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

Cheapest return flight

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Fri 16/10

22:05-22:25

2 stops34h 20m

London Gatwick

Mon 19/10

10:50-20:10

2 stops47h 20m

£825

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 1/10

21:05-22:25

2 stops34h 20m

London Gatwick

Mon 30/11

06:30-19:25

2 stops25h 55m

£837

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Mon 7/9

14:35-09:55

2 stops28h 20m

London Gatwick

Sun 20/9

17:35-19:10

2 stops40h 35m

£939

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Fri 5/2

21:35-22:35

2 stops36h 00m

London Gatwick

Fri 26/2

10:05-19:25

2 stops46h 20m

£953

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Tue 8/9

21:05-16:35

2 stops28h 30m

London Gatwick

Sat 12/9

07:10-19:10

2 stops27h 00m

£982

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Thu 24/9

21:05-22:25

2 stops34h 20m

London Gatwick

Thu 15/10

07:30-06:55

2 stops37h 25m

£1,002

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Tue 29/9

21:05-16:35

2 stops28h 30m

London Gatwick

Sun 11/10

17:35-20:10

2 stops40h 35m

£1,234
Fastest return journey

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sun 20/9

06:00-21:30

1 stop24h 30m

London Gatwick

Sun 27/9

10:05-22:05

1 stop27h 00m

£1,274

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Sun 25/10

06:00-19:25

1 stop23h 25m

London Gatwick

Wed 28/10

13:35-06:35

2 stops30h 00m

£1,276

SydneyLondon

SYD Sydney Kingsford Smith - LGW London Gatwick

SYDLGW

Sydney Kingsford Smith

Wed 9/9

14:35-09:55

2 stops28h 20m

London Gatwick

Sat 10/10

17:40-06:55

2 stops27h 15m

£1,439

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 13 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 £760). Flying from Sydney to London Gatwick Airport in December is currently the most expensive (average of £1,379). 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 £835 and £1,205 in September.
The cheapest return price found within the last 5 days was £780 on China Eastern (6 Sept–16 Sept).

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated 12 August 2026.
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.
Emirates
8.1
Very Good
3,650 reviews
Check prices

Comfort

8.0

Boarding

8.1

Crew

8.4

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.
Emirates
8.1
Very Good
3,650 reviews
Emirates
8.1
Very Good
3,650 reviews
Check prices

Comfort

8.0

Boarding

8.1

Crew

8.4

Food

7.9

Overall

8.1

Entertainment

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

DXB - SEA

It wasn’t the same Emirates like years back in 2015 I had the experience. Unfortunately it’s been changed to the worst.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 34h 20m. Turkish Airlines provides one of the quickest options available for as low as £825. The distance between Sydney and London Gatwick Airport is about 10568 mi.

  • 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 £875 on this airline. Emirates is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sydney to London Gatwick Airport one-way?

    The cheapest airline one-way is Virgin Australia, with whom users have recently found tickets for as low as £362. However, be on the lookout for offers from Qatar Airways and Emirates, as they are both options that can get you from Sydney to London Gatwick Airport for a low price.

  • 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 £760). Flying from Sydney to London Gatwick Airport in December is currently the most expensive (average of £1,379). 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
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sydney to Gatwick

Discover the top airline that operate flights from Sydney to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£875Average£1,172FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Gatwick?

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Can Cheapflights find flights from Sydney to Gatwick with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Gatwick flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Gatwick become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Gatwick from Sydney today and book when prices fit your budget.

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