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Cheap flights from London Gatwick Airport to Sumatra from £343

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KNO
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 14 November 2025.

Thu 13/1110:30LGW - KNO
2 stops27h 10mMultiple Airlines
Thu 20/1111:00KNO - LGW
3 stops26h 30mMultiple Airlines
Deal found 12/11£632
Wed 10/1213:10LGW - KNO
3 stops25h 10mMultiple Airlines
Sat 10/111:00KNO - LGW
3 stops26h 55mMultiple Airlines
Deal found 13/11£929
Wed 10/1209:20LGW - KNO
1 stop27h 20mSingapore Airlines
Sat 10/120:30KNO - LGW
1 stop16h 55mSingapore Airlines
Deal found 13/11£3,563

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 14 November 2025.

Round-trip from

£586

One-way from

£343

Popular in

December

Cheapest in

November

Average price

£509
5/2-25/2
  • 5/2-25/2
  • 5 total stops
  • 74h 40m total
  • London to Sumatra
Search Deals
11/12
  • 11/12
  • 2 total stops
  • 50h 50m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£32 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 14 November 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

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Thu 5/2

07:25-12:10

3 stops45h 45m

Padang Tabing

Wed 25/2

08:00-05:55

2 stops28h 55m

£586

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 7/4

18:35-08:00

2 stops31h 25m

Medan Kuala Namu Intl

Wed 22/4

08:45-17:50

2 stops39h 05m

£633

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 14/4

10:15-19:30

1 stop27h 15m

Medan Kuala Namu Intl

Sat 23/5

08:45-06:25

1 stop27h 40m

£653

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Mon 6/4

18:35-19:30

2 stops18h 55m

Medan Kuala Namu Intl

Wed 22/4

08:45-17:50

2 stops39h 05m

£653

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 7/4

18:35-19:30

2 stops18h 55m

Medan Kuala Namu Intl

Tue 21/4

08:45-17:50

2 stops39h 05m

£663

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Mon 6/4

18:35-08:00

2 stops31h 25m

Medan Kuala Namu Intl

Tue 21/4

08:45-17:50

2 stops39h 05m

£683

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 14/4

10:15-19:30

1 stop27h 15m

Medan Kuala Namu Intl

Fri 22/5

08:45-06:25

1 stop27h 40m

£703

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 7/4

10:15-19:30

1 stop27h 15m

Medan Kuala Namu Intl

Tue 21/4

08:45-06:25

1 stop27h 40m

£736

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 9/4

10:15-19:30

1 stop27h 15m

Medan Kuala Namu Intl

Mon 20/4

08:45-06:25

1 stop27h 40m

£923

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 9/4

10:15-08:00

1 stop15h 45m

Medan Kuala Namu Intl

Fri 24/4

20:20-06:25

1 stop16h 05m

£923

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 16 results
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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 27h 15m. Fly via SWISS or Singapore Airlines 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Sumatra. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Sumatra?

Cheapflights simply makes it quick and affordable to book flights from Gatwick to Sumatra by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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