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Cheap flights from London Gatwick Airport to Sumatra from £310

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KNO
3 Sep — 10 Sep1
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 4 August 2026.

Tue 15/909:20
LGW
-
KNO
3 stops27h 55m
Multiple Airlines
Fri 25/915:00
KNO
-
LGW
2 stops34h 45m
Multiple Airlines
Deal found 30/7£572
Wed 9/909:00
LGW
-
KNO
3 stops26h 25m
Multiple Airlines
Fri 25/915:00
KNO
-
LGW
2 stops34h 45m
Multiple Airlines
Deal found 1/8£583
Mon 14/906:00
LGW
-
PDG
3 stops28h 00m
Multiple Airlines
Mon 21/917:20
PDG
-
LGW
2 stops32h 25m
Multiple Airlines
Deal found 31/7£634
Wed 9/906:00
LGW
-
PDG
3 stops28h 00m
Multiple Airlines
Sat 26/916:25
PDG
-
LGW
2 stops33h 20m
Multiple Airlines
Deal found 31/7£640
Fri 25/906:55
LGW
-
KNO
3 stops26h 20m
Multiple Airlines
Thu 15/1015:00
KNO
-
LGW
2 stops21h 40m
Multiple Airlines
Deal found 30/7£641
Thu 1/1010:15
LGW
-
PDG
2 stops19h 15m
Multiple Airlines
Mon 12/1012:35
PDG
-
LGW
3 stops40h 35m
Multiple Airlines
Deal found 31/7£778
Wed 9/909:00
LGW
-
KNO
2 stops48h 00m
Qatar Airways
Tue 22/915:45
KNO
-
LGW
2 stops20h 55m
Qatar Airways
Deal found 1/8£862
Tue 22/921:45
LGW
-
PDG
2 stops31h 30m
Emirates
Sun 4/1012:00
PDG
-
LGW
2 stops30h 35m
Emirates
Deal found 30/7£894
Wed 4/1120:25
LGW
-
PDG
2 stops31h 50m
Emirates
Sun 8/1112:00
PDG
-
LGW
2 stops25h 40m
Emirates
Deal found 31/7£905
Fri 25/910:10
LGW
-
KNO
1 stop23h 05m
Singapore Airlines
Thu 15/1016:00
KNO
-
LGW
1 stop20h 55m
Singapore Airlines
Deal found 31/7£945

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 4 August 2026.

Round-trip from

£572

One-way from

£310

Popular in

December

Cheapest in

March

Average price

£847
15/9-25/9
  • 15/9-25/9
  • 5 total stops
  • 62h 40m total
  • London to Sumatra
Search Deals
23/9
  • 23/9
  • 3 total stops
  • 49h 50m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 4 August 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

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Wed 9/9

06:00-16:00

3 stops28h 00m

Padang Tabing

Sat 26/9

16:25-19:45

2 stops33h 20m

£640

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 25/9

06:55-15:15

3 stops26h 20m

Medan Kuala Namu Intl

Thu 15/10

15:00-06:40

2 stops21h 40m

£641

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Thu 1/10

07:30-16:00

2 stops26h 30m

Padang Tabing

Mon 12/10

11:55-22:25

2 stops40h 30m

£789

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Tue 22/9

21:45-11:15

2 stops31h 30m

Padang Tabing

Sun 4/10

12:00-12:35

2 stops30h 35m

£894

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Wed 4/11

20:25-11:15

2 stops31h 50m

Padang Tabing

Sun 8/11

12:00-06:40

2 stops25h 40m

£902

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 9/9

09:00-15:00

2 stops24h 00m

Medan Kuala Namu Intl

Tue 22/9

15:45-06:40

2 stops20h 55m

£949

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 1/9

09:00-15:00

2 stops48h 00m

Medan Kuala Namu Intl

Tue 15/9

15:45-06:40

2 stops20h 55m

£952

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Thu 1/10

14:35-11:15

2 stops38h 40m

Padang Tabing

Mon 12/10

12:00-12:35

2 stops30h 35m

£965
Fastest return journey

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 1/9

13:15-19:35

1 stop24h 20m

Medan Kuala Namu Intl

Tue 15/9

20:25-06:55

1 stop16h 30m

£993

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 9/9

10:00-15:15

1 stop23h 15m

Medan Kuala Namu Intl

Tue 22/9

16:00-06:55

1 stop20h 55m

£1,004

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
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.

Reviews of airlines servicing Sumatra

Get insights into the airlines that provide service to Sumatra. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sumatra. Reviews last updated 4 August 2026.
See what other customers who have flown with Singapore Airlines from London Gatwick Airport to Sumatra have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Gatwick to Sumatra

Discover the top airline that operate flights from Gatwick to Sumatra. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£665Average£830FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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