What is the cheapest airline that flies from London Heathrow to Sumatra?

Qatar Airways is the most popular carrier operating from London Heathrow to Sumatra

When did momondo last update prices for flights from London Heathrow Airport to Sumatra?

Prices for flights from London Heathrow Airport to Sumatra are updated daily.

How many operators does momondo search for flights from London Heathrow Airport to Sumatra?

There is 1 operator available for flights from London Heathrow Airport to Sumatra as of September 2026.

How old do you have to be to fly from London Heathrow Airport to Sumatra?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Sumatra.

What documentation or ID do you need to fly to Sumatra?

The necessary travel and health documents for your Sumatra trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£341 Cheap Flights from London Heathrow Airport to Sumatra in 2026/27

Find the cheapest flights from London Heathrow Airport to Sumatra

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:40 - 19:35LHR London Heathrow-KNO Medan Kuala Namu Intl

19h 55m2 stops Munich Franz Josef Strauss Singapore Changi

08:45 - 08:45KNO Medan Kuala Namu Intl-LHR London Heathrow

31h 00m2 stops Singapore Changi Frankfurt am Main

£604Lufthansa

Mon, 8 Mar - Mon, 15 Mar

06:00 - 11:30LHR London Heathrow-PDG Padang Tabing

22h 30m3 stops Vienna Intl Sharjah Kuala Lumpur Intl

07:55 - 05:55PDG Padang Tabing-LHR London Heathrow

29h 00m2 stops Kuala Lumpur Intl Muscat Seeb

£634Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

18:40 - 07:55LHR London Heathrow-KNO Medan Kuala Namu Intl

30h 15m2 stops Zurich Singapore Changi

20:25 - 11:15KNO Medan Kuala Namu Intl-LHR London Heathrow

21h 50m2 stops Singapore Changi Zurich

£650SWISS

Mon, 9 Nov - Sun, 15 Nov

09:10 - 19:35LHR London Heathrow-KNO Medan Kuala Namu Intl

27h 25m1 stop Singapore Changi

20:25 - 15:20KNO Medan Kuala Namu Intl-LHR London Heathrow

25h 55m1 stop Singapore Changi

£656Singapore Airlines

Mon, 1 Mar - Fri, 26 Mar

18:40 - 07:55LHR London Heathrow-KNO Medan Kuala Namu Intl

30h 15m2 stops Zurich Singapore Changi

16:55 - 08:45KNO Medan Kuala Namu Intl-LHR London Heathrow

22h 50m2 stops Singapore Changi Frankfurt am Main

£683Multiple Airlines

Sun, 31 Jan - Wed, 3 Feb

08:50 - 11:30LHR London Heathrow-PDG Padang Tabing

19h 40m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl

07:55 - 05:55PDG Padang Tabing-LHR London Heathrow

29h 00m2 stops Kuala Lumpur Intl Muscat Seeb

£683Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

09:30 - 17:25LHR London Heathrow-KNO Medan Kuala Namu Intl

24h 55m2 stops Manama Bahrain Intl Kuala Lumpur Intl

10:55 - 06:35KNO Medan Kuala Namu Intl-LHR London Heathrow

26h 40m2 stops Kuala Lumpur Intl Manama Bahrain Intl

£691Multiple Airlines

Sat, 7 Nov - Sat, 21 Nov

18:40 - 07:55LHR London Heathrow-KNO Medan Kuala Namu Intl

30h 15m2 stops Zurich Singapore Changi

20:25 - 13:00KNO Medan Kuala Namu Intl-LHR London Heathrow

23h 35m2 stops Singapore Changi Zurich

£694SWISS

Thu, 4 Mar - Fri, 26 Mar

10:25 - 16:00LHR London Heathrow-KNO Medan Kuala Namu Intl

22h 35m1 stop Kuala Lumpur Intl

16:50 - 05:35KNO Medan Kuala Namu Intl-LHR London Heathrow

19h 45m1 stop Kuala Lumpur Intl

£699Malaysia Airlines

Sun, 31 Jan - Wed, 3 Feb

09:10 - 07:55LHR London Heathrow-KNO Medan Kuala Namu Intl

15h 45m1 stop Singapore Changi

08:45 - 19:10KNO Medan Kuala Namu Intl-LHR London Heathrow

17h 25m1 stop Singapore Changi

£700Singapore Airlines

Thu, 25 Feb - Fri, 19 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:05 - 08:40LHR London Heathrow-KNO Medan Kuala Namu Intl

28h 35m2 stops Shenzhen Kuala Lumpur Intl

19:00 - 16:35KNO Medan Kuala Namu Intl-LHR London Heathrow

27h 35m1 stop Kuala Lumpur Intl

£834Multiple Airlines

Sat, 19 Sep - Wed, 30 Sep

09:35 - 14:35LHR London Heathrow-KNO Medan Kuala Namu Intl

23h 00m2 stops Riyadh King Khaled Intl Kuala Lumpur Intl

19:00 - 12:05KNO Medan Kuala Namu Intl-LHR London Heathrow

23h 05m2 stops Kuala Lumpur Intl New Delhi Indira Gandhi Intl

£840Multiple Airlines

Sat, 19 Sep - Wed, 30 Sep

09:45 - 21:35LHR London Heathrow-KNO Medan Kuala Namu Intl

29h 50m3 stops New Delhi Indira Gandhi Intl Singapore Changi Kuala Lumpur Intl

19:00 - 19:30KNO Medan Kuala Namu Intl-LHR London Heathrow

30h 30m3 stops Kuala Lumpur Intl Singapore Changi Mumbai Chhatrapati Shivaji Intl

£851Multiple Airlines

Sat, 19 Sep - Wed, 30 Sep

09:45 - 14:35LHR London Heathrow-KNO Medan Kuala Namu Intl

22h 50m2 stops New Delhi Indira Gandhi Intl Singapore Changi

19:00 - 19:30KNO Medan Kuala Namu Intl-LHR London Heathrow

30h 30m3 stops Kuala Lumpur Intl Singapore Changi Mumbai Chhatrapati Shivaji Intl

£851Multiple Airlines

Sat, 19 Sep - Wed, 30 Sep

11:00 - 15:00LHR London Heathrow-KNO Medan Kuala Namu Intl

22h 00m1 stop Kuala Lumpur Intl

15:45 - 16:35KNO Medan Kuala Namu Intl-LHR London Heathrow

30h 50m1 stop Kuala Lumpur Intl

£883Malaysia Airlines

Sat, 19 Sep - Wed, 30 Sep

19:25 - 11:15LHR London Heathrow-PDG Padang Tabing

33h 50m2 stops Doha Hamad Intl Jakarta Soekarno-Hatta Intl

12:00 - 14:10PDG Padang Tabing-LHR London Heathrow

32h 10m2 stops Jakarta Soekarno-Hatta Intl Doha Hamad Intl

£1,044Multiple Airlines

Tue, 22 Sep - Sun, 4 Oct

21:55 - 16:30LHR London Heathrow-PDG Padang Tabing

36h 35m2 stops Doha Hamad Intl Jakarta Soekarno-Hatta Intl

12:00 - 13:15PDG Padang Tabing-LHR London Heathrow

31h 15m2 stops Jakarta Soekarno-Hatta Intl Doha Hamad Intl

£1,044Multiple Airlines

Tue, 22 Sep - Sun, 4 Oct

08:25 - 16:30LHR London Heathrow-PDG Padang Tabing

26h 05m2 stops Doha Hamad Intl Jakarta Soekarno-Hatta Intl

12:00 - 06:25PDG Padang Tabing-LHR London Heathrow

24h 25m2 stops Jakarta Soekarno-Hatta Intl Doha Hamad Intl

£1,083Multiple Airlines

Tue, 22 Sep - Sun, 4 Oct

21:55 - 16:30LHR London Heathrow-PDG Padang Tabing

36h 35m2 stops Doha Hamad Intl Jakarta Soekarno-Hatta Intl

12:00 - 13:15PDG Padang Tabing-LHR London Heathrow

31h 15m2 stops Jakarta Soekarno-Hatta Intl Doha Hamad Intl

£1,085Multiple Airlines

Tue, 22 Sep - Sun, 4 Oct

20:40 - 11:15LHR London Heathrow-PDG Padang Tabing

32h 35m2 stops Dubai Intl Jakarta Soekarno-Hatta Intl

12:00 - 16:10PDG Padang Tabing-LHR London Heathrow

34h 10m2 stops Jakarta Soekarno-Hatta Intl Dubai Intl

£1,094Emirates

Tue, 22 Sep - Sun, 4 Oct

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Malaysia Airlines flights from London Heathrow Airport to Sumatra

Our best Malaysia Airlines deals on London Heathrow Airport to Sumatra flight tickets

Malaysia Airlines

31 Jan

LHR10:25London Heathrow

22h 35m

1 stop

KNO16:00Medan Kuala Namu Intl

3 Feb

KNO16:50Medan Kuala Namu Intl

19h 45m

1 stop

LHR05:35London Heathrow

£699

Malaysia Airlines

19 Sept

LHR11:00London Heathrow

22h 00m

1 stop

KNO15:00Medan Kuala Namu Intl

30 Sept

KNO15:45Medan Kuala Namu Intl

30h 50m

1 stop

LHR16:35London Heathrow

£883

Singapore Airlines flights from London Heathrow Airport to Sumatra

Our best Singapore Airlines deals on London Heathrow Airport to Sumatra flight tickets

Singapore Airlines

1 Mar

LHR09:10London Heathrow

27h 25m

1 stop

KNO19:35Medan Kuala Namu Intl

26 Mar

KNO20:25Medan Kuala Namu Intl

25h 55m

1 stop

LHR15:20London Heathrow

£656

Singapore Airlines

25 Feb

LHR09:10London Heathrow

15h 45m

1 stop

KNO07:55Medan Kuala Namu Intl

19 Mar

KNO08:45Medan Kuala Namu Intl

17h 25m

1 stop

LHR19:10London Heathrow

£700

Singapore Airlines

9 Nov

LHR10:40London Heathrow

22h 30m

1 stop

KNO16:10Medan Kuala Namu Intl

15 Nov

KNO08:45Medan Kuala Namu Intl

17h 25m

1 stop

LHR19:10London Heathrow

£731

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Sumatra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Mon 8/3

16:40-19:35

2 stops19h 55m

Medan Kuala Namu Intl

Mon 15/3

08:45-08:45

2 stops31h 00m

£604

LondonPadang

LHR London Heathrow - PDG Padang Tabing

LHRPDG

London Heathrow

Tue 27/10

06:00-11:30

3 stops22h 30m

Padang Tabing

Tue 3/11

07:55-05:55

2 stops29h 00m

£634

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Mon 9/11

18:40-07:55

2 stops30h 15m

Medan Kuala Namu Intl

Sun 15/11

20:25-11:15

2 stops21h 50m

£650

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Mon 1/3

09:10-19:35

1 stop27h 25m

Medan Kuala Namu Intl

Fri 26/3

20:25-15:20

1 stop25h 55m

£656

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Sun 31/1

18:40-07:55

2 stops30h 15m

Medan Kuala Namu Intl

Wed 3/2

16:55-08:45

2 stops22h 50m

£683

LondonPadang

LHR London Heathrow - PDG Padang Tabing

LHRPDG

London Heathrow

Tue 27/10

08:50-11:30

2 stops19h 40m

Padang Tabing

Tue 3/11

07:55-05:55

2 stops29h 00m

£683

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Sat 7/11

09:30-17:25

2 stops24h 55m

Medan Kuala Namu Intl

Sat 21/11

10:55-06:35

2 stops26h 40m

£691

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Thu 4/3

18:40-07:55

2 stops30h 15m

Medan Kuala Namu Intl

Fri 26/3

20:25-13:00

2 stops23h 35m

£694

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Sun 31/1

10:25-16:00

1 stop22h 35m

Medan Kuala Namu Intl

Wed 3/2

16:50-05:35

1 stop19h 45m

£699

Fastest return journey

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Thu 25/2

09:10-07:55

1 stop15h 45m

Medan Kuala Namu Intl

Fri 19/3

08:45-19:10

1 stop17h 25m

£700

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to Sumatra

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Sumatra?

The month of January is, on average, the cheapest month to fly to Sumatra from London Heathrow Airport, with most prices found around £472. If you don’t want to visit Sumatra in January, then you should wait until May to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £623.

Can stopping save me money on London Heathrow Airport to Sumatra flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Sumatra.

Cheap London Heathrow Airport to Sumatra flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Sumatra

Best price found	£341
Fastest flight time	15h 45m
Direct flights	None

The best one-way flight to Sumatra from London Heathrow Airport in the past 72 hours is £341. The best return flight deal from London Heathrow Airport to Sumatra found on momondo in the last 72 hours is £604.

The fastest flight from London Heathrow Airport to Sumatra takes 15h 45m

There are no direct flights from London Heathrow Airport to Sumatra. There are no popular flight routes from London Heathrow Airport to Sumatra.

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Sumatra

When did momondo last update prices for flights from London Heathrow Airport to Sumatra?
Prices for flights from London Heathrow Airport to Sumatra are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Sumatra?
There is 1 operator available for flights from London Heathrow Airport to Sumatra as of September 2026.
How old do you have to be to fly from London Heathrow Airport to Sumatra?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Sumatra.
What documentation or ID do you need to fly to Sumatra?
The necessary travel and health documents for your Sumatra trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Sumatra?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Sumatra is Boeing 787-9 Dreamliner (24.85% of total bookings). The next most popular plane models are Boeing 777 (14.08%), Airbus A350-1000 (13.96%), and Boeing 787-8 Dreamliner (9.29%).

Best airlines flying from London Heathrow Airport to Sumatra

Compare and see reviews for airlines that fly from London Heathrow Airport to Sumatra with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom £605	Free Cancellation	Rating 8.2 1,602 reviews		Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Sumatra?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Sumatra. momondo saves you time and could save you money on your trip.

Can I find flights from London to Sumatra with flexible booking policies on momondo?

Yes. All flights to Sumatra from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Sumatra?

momondo provides multiple filters to help you find the best flight to Sumatra from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Sumatra right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sumatra from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.