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Cheap flights from London Gatwick Airport to Sumatra from £332

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KNO
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Sumatra

Enter your travel dates to find the best prices.

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 12 December 2025.

Mon 22/1206:15LGW - KNO
3 stops28h 05mMultiple Airlines
Tue 6/114:40KNO - LGW
3 stops37h 55mMultiple Airlines
Deal found 10/12£986
Fri 19/1206:50LGW - KNO
3 stops40h 50mMultiple Airlines
Sun 4/116:50KNO - LGW
2 stops23h 35mMultiple Airlines
Deal found 10/12£1,199
Fri 19/1209:20LGW - KNO
1 stop27h 20mSingapore Airlines
Sun 4/120:30KNO - LGW
1 stop16h 55mSingapore Airlines
Deal found 10/12£2,741

Find flight deals from Gatwick to Sumatra

Keep the following information in mind while searching for Gatwick to Sumatra flight deals. Data was last updated 12 December 2025.

Round-trip from

£701

One-way from

£332

Popular in

December

Cheapest in

November

Average price

£1,206
Singapore Airlines
  • Singapore Airlines
  • 22/5-30/5
  • 2 total stops
  • 43h 25m total
  • London to Sumatra
Search Deals
19/2
  • 19/2
  • 3 total stops
  • 40h 15m total
  • London to Sumatra
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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 22/5

10:15-15:50

1 stop23h 35m

Medan Kuala Namu Intl

Sat 30/5

16:35-06:25

1 stop19h 50m

£701

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 22/5

14:55-20:40

2 stops23h 45m

Medan Kuala Namu Intl

Sat 30/5

06:55-13:25

2 stops36h 30m

£704

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 1/4

10:15-19:30

1 stop27h 15m

Medan Kuala Namu Intl

Fri 1/5

08:45-06:25

1 stop27h 40m

£781

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Thu 22/1

20:25-11:15

2 stops31h 50m

Padang Tabing

Mon 26/1

12:05-11:40

2 stops30h 35m

£840

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 1/4

18:35-19:30

2 stops18h 55m

Medan Kuala Namu Intl

Fri 1/5

15:45-12:35

2 stops26h 50m

£866

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sun 8/3

08:40-16:00

2 stops24h 20m

Medan Kuala Namu Intl

Wed 11/3

16:50-05:55

2 stops20h 05m

£987

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sun 8/3

09:25-15:50

1 stop23h 25m

Medan Kuala Namu Intl

Wed 11/3

16:35-06:25

1 stop20h 50m

£1,293

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 19/2

16:35-15:50

3 stops40h 15m

£332

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 30/1

09:20-22:20

3 stops54h 00m

£354

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 19/2

09:20-08:00

1 stop15h 40m

£544

Flights are sorted by cheapest return flights first.

Deals found on 10/12

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 23h 35m. Fly via Singapore Airlines, Emirates, or Qatar Airways 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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Alternative routes for Gatwick to Sumatra

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets 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.

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

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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