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Cheap flights from London Gatwick Airport to Sumatra from £319

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KNO
13 Apr — 20 Apr1
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 14 March 2026.

Thu 16/411:35
LGW
-
KNO
2 stops27h 45m
Multiple Airlines
Thu 11/615:00
KNO
-
LGW
2 stops30h 00m
Multiple Airlines
Deal found 14/3£704
Sun 26/710:25
LGW
-
KNO
2 stops28h 55m
Multiple Airlines
Sat 8/816:40
KNO
-
LGW
2 stops20h 45m
Multiple Airlines
Deal found 11/3£713
Sat 20/616:10
LGW
-
PDG
3 stops37h 45m
Multiple Airlines
Thu 2/717:20
PDG
-
LGW
2 stops19h 45m
Multiple Airlines
Deal found 11/3£721
Tue 28/710:25
LGW
-
KNO
1 stop25h 00m
Multiple Airlines
Wed 19/815:00
KNO
-
LGW
1 stop22h 30m
Multiple Airlines
Deal found 10/3£733
Wed 24/606:55
LGW
-
KNO
3 stops26h 20m
Multiple Airlines
Fri 3/716:40
KNO
-
LGW
2 stops20h 45m
Multiple Airlines
Deal found 13/3£758
Fri 8/509:00
LGW
-
KNO
2 stops24h 00m
Qatar Airways
Sun 17/509:20
KNO
-
LGW
2 stops27h 20m
Qatar Airways
Deal found 13/3£767
Sat 18/710:25
LGW
-
KNO
2 stops28h 55m
Multiple Airlines
Sat 1/816:40
KNO
-
LGW
2 stops20h 45m
Multiple Airlines
Deal found 12/3£795
Sat 20/621:45
LGW
-
PDG
2 stops31h 30m
Emirates
Thu 2/712:00
PDG
-
LGW
2 stops25h 20m
Emirates
Deal found 11/3£840
Thu 17/923:55
LGW
-
PDG
2 stops53h 20m
Emirates
Mon 21/912:00
PDG
-
LGW
2 stops30h 35m
Emirates
Deal found 13/3£856
Tue 7/406:00
LGW
-
PDG
3 stops28h 00m
Multiple Airlines
Wed 15/416:25
PDG
-
LGW
3 stops24h 55m
Multiple Airlines
Deal found 9/3£905
Tue 7/414:35
LGW
-
PDG
2 stops38h 40m
Emirates
Wed 15/412:00
PDG
-
LGW
2 stops30h 35m
Emirates
Deal found 9/3£925

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 14 March 2026.

Round-trip from

£620

One-way from

£319

Popular in

December

Cheapest in

November

Average price

£628
30/5-16/6
  • 30/5-16/6
  • 4 total stops
  • 53h 35m total
  • London to Sumatra
Search Deals
24/6
  • 24/6
  • 2 total stops
  • 39h 20m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
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 March 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Sumatra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 28/7

10:25-17:25

1 stop25h 00m

Medan Kuala Namu Intl

Wed 19/8

15:00-07:30

1 stop22h 30m

£733

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sat 20/6

16:10-11:55

3 stops37h 45m

Padang Tabing

Thu 2/7

10:30-07:05

3 stops26h 35m

£739

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sun 26/7

10:25-14:35

1 stop22h 10m

Medan Kuala Namu Intl

Sat 8/8

17:50-07:25

1 stop19h 35m

£763

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sat 20/6

21:45-11:15

2 stops31h 30m

Padang Tabing

Thu 2/7

12:00-07:20

2 stops25h 20m

£840

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sat 18/7

10:25-17:25

1 stop25h 00m

Medan Kuala Namu Intl

Sat 1/8

16:40-07:25

1 stop20h 45m

£843
Fastest return journey

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 16/4

10:00-08:00

1 stop16h 00m

Medan Kuala Namu Intl

Mon 8/6

16:00-06:55

1 stop20h 55m

£925

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 8/5

10:10-19:35

1 stop27h 25m

Medan Kuala Namu Intl

Sun 17/5

16:00-06:55

1 stop20h 55m

£950

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Tue 7/4

10:05-16:00

2 stops23h 55m

Padang Tabing

Wed 15/4

16:25-11:40

3 stops25h 15m

£956

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 16/4

09:00-15:00

2 stops24h 00m

Medan Kuala Namu Intl

Mon 8/6

09:20-06:40

2 stops27h 20m

£1,045

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sun 29/3

06:20-11:30

3 stops23h 10m

Padang Tabing

Sat 11/4

14:35-10:45

3 stops26h 10m

£1,053

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 18 resultsSorted by cheapest first
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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 31h 30m. Fly via Emirates to get the fastest option. London Gatwick Airport and Sumatra are separated by a distance of 6708 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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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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