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Cheap flights from London Gatwick Airport to Sumatra from £674

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KNO
23 Apr — 30 Apr1
1 adult

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 18 April 2025.

Round-trip from

£674

Popular in

December

Cheapest in

September

Average price

£983
SWISS
  • SWISS
  • 9/5-27/5
  • 4 total stops
  • 57h 55m total
  • London to Sumatra
Highest demand for flights based on searches. 6% potential increase in price (£42 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Gatwick to Sumatra

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 18 April 2025.

Fri 9/518:40LGW - KNO
2 stops18h 50mSWISS
Tue 27/508:45KNO - LGW
2 stops39h 05mSWISS
Deal found 17/4£674
Sun 1/614:55LGW - PDG
2 stops21h 50mMultiple Airlines
Sun 8/616:05PDG - LGW
2 stops26h 30mMultiple Airlines
Deal found 17/4£820
Mon 2/614:30LGW - KNO
2 stops24h 55mEmirates
Mon 9/609:30KNO - LGW
2 stops27h 50mEmirates
Deal found 17/4£974
Mon 5/510:15LGW - KNO
1 stop15h 45mSingapore Airlines
Wed 21/520:20KNO - LGW
1 stop16h 05mSingapore Airlines
Deal found 17/4£1,210
Mon 21/410:05LGW - PDG
2 stops43h 10mEmirates
Thu 29/512:00PDG - LGW
2 stops25h 20mEmirates
Deal found 17/4£1,254
Thu 24/410:15LGW - PDG
1 stop25h 05mSingapore Airlines
Sat 31/512:55PDG - LGW
1 stop23h 30mSingapore Airlines
Deal found 17/4£1,362
Thu 31/710:05LGW - KNO
2 stops22h 55mMultiple Airlines
Sun 24/809:30KNO - LGW
2 stops27h 50mMultiple Airlines
Deal found 17/4£1,520

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 18 April 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 9/5

18:40-19:30

2 stops18h 50m

Medan Kuala Namu Intl

Tue 27/5

08:45-17:50

2 stops39h 05m

£674

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sun 1/6

14:55-18:45

2 stops21h 50m

Padang Tabing

Sun 8/6

16:05-12:35

2 stops26h 30m

£820

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Mon 2/6

14:30-21:25

2 stops24h 55m

Medan Kuala Namu Intl

Mon 9/6

09:30-07:20

2 stops27h 50m

£974

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Mon 5/5

10:15-08:00

1 stop15h 45m

Medan Kuala Namu Intl

Wed 21/5

20:20-06:25

1 stop16h 05m

£1,210

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sun 17/8

10:15-12:20

1 stop20h 05m

Padang Tabing

Fri 29/8

17:55-06:25

1 stop18h 30m

£1,385

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 31/7

10:05-15:00

2 stops22h 55m

Medan Kuala Namu Intl

Sun 24/8

09:30-07:20

2 stops27h 50m

£1,520

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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

Rainfall in Sumatra by month

Plan your trip to Sumatra by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sumatra ranges from 80.0 - 270.0 inches per month. October is typically the wettest month, when rainfall can reach 270.0 mm. February is typically the driest time to visit Sumatra when rainfall is around 80.0 mm.

Temperature in Sumatra by month

Plan your trip to Sumatra by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sumatra, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 18 April 2025.

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.
  • 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.

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Can Cheapflights find flights from Gatwick to Sumatra with no change fees?

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