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Cheap flights from London Gatwick Airport to Sumatra from £553

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KNO
9 Oct — 16 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Gatwick to Sumatra

Keep the following information in mind while searching for Gatwick to Sumatra flight deals. Data was last updated 9 September 2025.

Round-trip from

£637

One-way from

£553

Popular in

December

Cheapest in

September

Average price

£596
Singapore Airlines
  • Singapore Airlines
  • 31/10-12/11
  • 2 total stops
  • 55h 55m total
  • London to Sumatra
Search Deals
1/10
  • 1/10
  • 2 total stops
  • 35h 15m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Gatwick to Sumatra

Cheapest flights from Gatwick to Sumatra
Explore the most affordable flight options available from Gatwick to Sumatra. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2025.

Fri 31/1009:20LGW - KNO
1 stop27h 20mSingapore Airlines
Wed 12/1108:50KNO - LGW
1 stop28h 35mSingapore Airlines
Deal found 8/9£637
Fri 31/1009:00LGW - KNO
2 stops29h 55mMultiple Airlines
Wed 12/1106:30KNO - LGW
2 stops30h 25mMultiple Airlines
Deal found 7/9£648
Thu 30/1018:40LGW - KNO
2 stops30h 20mSWISS
Thu 13/1108:50KNO - LGW
2 stops40h 00mSWISS
Deal found 8/9£733
Fri 31/1009:00LGW - KNO
2 stops24h 00mQatar Airways
Wed 12/1109:20KNO - LGW
2 stops27h 35mQatar Airways
Deal found 8/9£769
Fri 31/1014:05LGW - KNO
2 stops35h 25mQatar Airways
Tue 11/1109:20KNO - LGW
2 stops27h 35mQatar Airways
Deal found 8/9£776
Fri 31/1014:05LGW - KNO
2 stops18h 55mQatar Airways
Mon 10/1116:50KNO - LGW
2 stops20h 05mQatar Airways
Deal found 7/9£800
Tue 23/910:05LGW - KNO
2 stops27h 10mMultiple Airlines
Sat 4/1007:45KNO - LGW
2 stops29h 35mMultiple Airlines
Deal found 7/9£852
Thu 30/1013:35LGW - KNO
2 stops35h 55mMultiple Airlines
Tue 11/1109:20KNO - LGW
2 stops28h 20mMultiple Airlines
Deal found 8/9£864
Fri 24/1012:00LGW - PDG
2 stops21h 40mMultiple Airlines
Sun 2/1111:50PDG - LGW
3 stops30h 00mMultiple Airlines
Deal found 8/9£874
Fri 26/1217:05LGW - PDG
2 stops35h 10mMultiple Airlines
Sat 3/112:00PDG - LGW
2 stops49h 40mMultiple Airlines
Deal found 8/9£1,476
Fri 26/1209:20LGW - PDG
1 stop19h 55mSingapore Airlines
Sat 3/112:50PDG - LGW
1 stop24h 35mSingapore Airlines
Deal found 8/9£2,143

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Sumatra 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 9 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Sumatra that are best for you.

Fly from

Gatwick

Fly to

Sumatra

Route

Depart

Return

Price

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 31/10

09:00-21:55

2 stops29h 55m

Medan Kuala Namu Intl

Wed 12/11

06:30-05:55

2 stops30h 25m

£648

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 30/10

18:40-08:00

2 stops30h 20m

Medan Kuala Namu Intl

Thu 13/11

08:50-17:50

2 stops40h 00m

£733

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 31/10

09:00-16:00

2 stops24h 00m

Medan Kuala Namu Intl

Wed 12/11

09:20-05:55

2 stops27h 35m

£769

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 31/10

14:05-16:00

2 stops18h 55m

Medan Kuala Namu Intl

Mon 10/11

16:50-05:55

2 stops20h 05m

£800

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sun 8/3

09:20-15:45

2 stops23h 25m

Padang Tabing

Fri 20/3

08:00-06:25

2 stops29h 25m

£818

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sun 1/3

13:35-11:15

2 stops38h 40m

Padang Tabing

Wed 4/3

12:00-20:50

2 stops39h 50m

£841

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Fri 24/10

12:00-15:40

2 stops21h 40m

Padang Tabing

Sun 2/11

11:50-10:50

3 stops30h 00m

£874

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sat 1/11

20:25-08:30

2 stops29h 05m

Medan Kuala Namu Intl

Wed 12/11

16:50-11:40

2 stops25h 50m

£883

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sat 1/11

20:25-08:30

2 stops29h 05m

Medan Kuala Namu Intl

Thu 13/11

09:20-06:40

2 stops28h 20m

£883

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sat 1/11

20:25-08:30

2 stops29h 05m

Medan Kuala Namu Intl

Tue 11/11

16:50-11:40

2 stops25h 50m

£883

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 16 results
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2

Best time to book a flight from Gatwick to Sumatra

Have a flexible travel schedule? Discover the best time to fly to Sumatra from Gatwick 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 London Gatwick Airport to Sumatra
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

    There are many flights that can get you from London Gatwick Airport to Sumatra in 24h. Fly via SWISS, Qatar Airways, or Emirates to get the fastest option. London Gatwick Airport and Sumatra are separated by a distance of 6408 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

See more FAQs

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Sumatra, users can toggle the no change fees filter when performing a flight search.

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Of course! You can now track prices for flights from Gatwick to Sumatra and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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