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Cheap flights from London Gatwick Airport to Sumatra from £605

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KNO
30 Nov — 7 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 31 October 2025.

Mon 10/1106:30LGW - KNO
3 stops32h 25mMultiple Airlines
Thu 20/1106:25KNO - LGW
3 stops22h 40mMultiple Airlines
Deal found 28/10£605
Mon 10/1109:25LGW - KNO
1 stop27h 15mSingapore Airlines
Thu 20/1120:30KNO - LGW
1 stop16h 55mSingapore Airlines
Deal found 28/10£844
Sat 27/1217:05LGW - KNO
2 stops22h 15mMultiple Airlines
Sun 4/111:00KNO - LGW
2 stops26h 40mMultiple Airlines
Deal found 30/10£1,536
Sat 27/1209:20LGW - KNO
1 stop15h 40mSingapore Airlines
Sun 4/108:50KNO - LGW
1 stop28h 35mSingapore Airlines
Deal found 30/10£2,649

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 31 October 2025.

Round-trip from

£605

Popular in

December

Cheapest in

November

Average price

£626
10/11-20/11
  • 10/11-20/11
  • 6 total stops
  • 55h 05m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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 31 October 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

Mon 10/11

06:30-21:55

3 stops32h 25m

Medan Kuala Namu Intl

Thu 20/11

06:25-22:05

3 stops22h 40m

£605

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 7/1

10:30-22:20

2 stops28h 50m

Medan Kuala Namu Intl

Thu 22/1

14:40-14:00

2 stops30h 20m

£614

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Wed 14/1

10:15-19:00

3 stops25h 45m

Padang Tabing

Sun 25/1

11:50-12:25

3 stops31h 35m

£670

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 10/4

10:15-19:30

1 stop27h 15m

Medan Kuala Namu Intl

Sun 19/4

08:45-06:25

1 stop27h 40m

£760

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Mon 10/11

09:25-19:40

1 stop27h 15m

Medan Kuala Namu Intl

Thu 20/11

20:30-06:25

1 stop16h 55m

£844

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 9/4

18:35-08:00

2 stops31h 25m

Medan Kuala Namu Intl

Sun 19/4

08:45-17:50

2 stops39h 05m

£863

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sat 4/4

10:15-19:30

1 stop27h 15m

Medan Kuala Namu Intl

Sat 18/4

15:45-19:45

2 stops34h 00m

£868

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 10/4

09:00-09:40

2 stops18h 40m

Medan Kuala Namu Intl

Sun 19/4

15:45-06:40

2 stops20h 55m

£971

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sun 1/3

09:25-12:10

1 stop19h 45m

Padang Tabing

Tue 3/3

17:35-06:25

1 stop19h 50m

£1,297

Flights are sorted by cheapest return flights first.

Deals found on 28/10

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 Singapore Airlines to get the fastest option. London Gatwick Airport and Sumatra are separated by a distance of 6408 mi.

  • 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

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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.

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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