Find flights
When to book
Airlines

Cheap flights from London Gatwick Airport to Sumatra from £320

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — KNO
22 Jun — 29 Jun1
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 17 June 2025.

Round-trip from

£686

One-way from

£320

Popular in

December

Cheapest in

September

Average price

£678
3/10-4/10
  • 3/10-4/10
  • 4 total stops
  • 55h 05m total
  • London to Sumatra
Search Deals
3/10
  • 3/10
  • 3 total stops
  • 41h 30m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£70 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 17 June 2025.

Tue 30/1218:40LGW - KNO
2 stops30h 15mSWISS
Fri 23/108:40KNO - LGW
2 stops40h 10mSWISS
Deal found 15/6£663
Fri 3/1012:00LGW - KNO
2 stops22h 20mMultiple Airlines
Sat 4/1019:40KNO - LGW
2 stops32h 45mMultiple Airlines
Deal found 15/6£686
Thu 26/612:00LGW - PDG
2 stops21h 40mMultiple Airlines
Sun 6/708:25PDG - LGW
2 stops28h 25mMultiple Airlines
Deal found 16/6£772
Mon 29/1209:20LGW - KNO
1 stop15h 35mSingapore Airlines
Fri 23/120:15KNO - LGW
1 stop17h 10mSingapore Airlines
Deal found 15/6£1,137
Wed 30/714:30LGW - KNO
2 stops24h 55mEmirates
Wed 6/810:25KNO - LGW
2 stops39h 20mEmirates
Deal found 15/6£1,457
Thu 31/714:55LGW - KNO
2 stops42h 05mQatar Airways
Sun 24/815:45KNO - LGW
2 stops44h 55mQatar Airways
Deal found 15/6£1,620
Thu 31/710:15LGW - PDG
1 stop25h 05mSingapore Airlines
Thu 7/812:00PDG - LGW
2 stops24h 25mSingapore Airlines
Deal found 16/6£2,359

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 17 June 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 3/10

12:00-16:20

2 stops22h 20m

Medan Kuala Namu Intl

Sat 4/10

19:40-22:25

2 stops32h 45m

£686

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Thu 26/6

12:00-15:40

2 stops21h 40m

Padang Tabing

Sun 6/7

08:25-06:50

2 stops28h 25m

£772

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 30/7

18:35-08:00

2 stops31h 25m

Medan Kuala Namu Intl

Wed 6/8

08:45-17:55

2 stops39h 10m

£1,013

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 3/10

10:15-08:00

1 stop15h 45m

Medan Kuala Namu Intl

Sat 4/10

20:20-06:25

1 stop16h 05m

£1,201

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 30/7

14:30-21:25

2 stops24h 55m

Medan Kuala Namu Intl

Wed 6/8

10:25-19:45

2 stops39h 20m

£1,457

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Thu 31/7

14:55-15:00

2 stops42h 05m

Medan Kuala Namu Intl

Sun 24/8

15:45-06:40

2 stops44h 55m

£1,620

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Thu 31/7

10:15-17:20

1 stop25h 05m

Padang Tabing

Thu 7/8

12:00-06:25

2 stops24h 25m

£2,359

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 3/10

20:20-19:50

3 stops41h 30m

£320

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 31/10

09:20-07:55

1 stop15h 35m

£536

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Mon 14/7

14:55-08:30

2 stops35h 35m

£798

Flights are sorted by cheapest return flights first.

Deals found on 15/6

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 17 June 2025.
Emirates
8.1
Very Good
3,267 reviews
Check prices

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.1
Very Good
3,267 reviews
Emirates
8.1
Very Good
3,267 reviews
Check prices

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Singapore Airlines
8.1
Very Good
1,309 reviews
Emirates
8.1
Very Good
3,267 reviews
Check prices

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SWISS
7.5
Good
1,628 reviews
Emirates
8.1
Very Good
3,267 reviews
Check prices

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qatar Airways
7.4
Good
3,585 reviews
Emirates
8.1
Very Good
3,267 reviews
Check prices

Food

7.8

Overall

8.1

Boarding

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gatwick to Sumatra

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Denpasar flights
Gatwick to Denpasar flights
London City to Denpasar flights
Stansted to Denpasar flights
Heathrow to Soekarno-Hatta Intl flights
Gatwick to Soekarno-Hatta Intl flights
London City to Soekarno-Hatta Intl flights
Stansted to Soekarno-Hatta Intl flights
Luton to Denpasar flights
Heathrow to Praya flights
Gatwick to Praya flights
Luton to Soekarno-Hatta Intl flights
Heathrow to Medan flights
Gatwick to Medan flights
London City to Medan flights
Heathrow to Surabaya flights
Heathrow to Manado flights
Heathrow to Balikpapan flights
Gatwick to Surabaya flights
London City to Surabaya flights
Southend to Denpasar flights
Heathrow to Labuan Bajo flights
Heathrow to Semarang flights
Heathrow to Surakarta City flights
Southend to Soekarno-Hatta Intl flights
Heathrow to Makassar flights
Heathrow to Padang flights
Heathrow to Sorong flights
Gatwick to Sorong flights
Gatwick to Padang flights
Heathrow to Banyuwangi flights
Heathrow to Bandung flights
Gatwick to Makassar flights
Heathrow to Yogyakarta flights
Heathrow to Banjarmasin flights
Gatwick to Semarang flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights