Which airlines fly to Sumatra?

Singapore Airlines, Malaysia Airlines and Etihad Airways are the top three most popular airlines that fly to Sumatra from London according to our data. Singapore Airlines is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Sumatra. Keep in mind that there are 3 different airlines that fly to Sumatra on a routine basis, so you have a few additional options to choose from.

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

Singapore Airlines and Lufthansa are the most popular carriers operating from London to Sumatra

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

Prices for flights from London to Sumatra refresh daily.

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

As of September 2025, there are 3 operators available to choose from for flights from London to Sumatra.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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.

£275 Cheap Flights from London to Sumatra in 2025

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Find the cheapest flights from London to Sumatra

Round-trip

One-way

Cheap return flights

13:55 - 06:40LHR-KNO

33h 45m1 stop

08:40 - 06:40KNO-LHR

29h 00m1 stop

£571Etihad Airways

Find Deal

Fri, 26 Dec - Fri, 16 Jan

20:55 - 06:45LHR-KNO

27h 50m1 stop

08:55 - 07:00KNO-LHR

28h 05m1 stop

£577Etihad Airways

Find Deal

Fri, 10 Oct - Fri, 17 Oct

05:30 - 07:55LGW-PDG

44h 25m2 stops

16:05 - 22:20PDG-LGW

36h 15m2 stops

£635

Find Deal

Tue, 7 Oct - Wed, 22 Oct

14:45 - 07:55LHR-PDG

35h 10m2 stops

11:35 - 15:15PDG-LHR

33h 40m2 stops

£643

Find Deal

Tue, 7 Oct - Wed, 22 Oct

21:45 - 06:45LHR-KNO

27h 00m1 stop

19:40 - 20:00KNO-LHR

30h 20m2 stops

£645

Find Deal

Fri, 10 Oct - Fri, 17 Oct

21:10 - 11:15STN-PDG

32h 05m2 stops

12:00 - 18:45PDG-STN

36h 45m2 stops

£838Emirates

Find Deal

Tue, 7 Oct - Wed, 22 Oct

09:40 - 11:15LGW-PDG

42h 35m2 stops

12:00 - 20:50PDG-LGW

39h 50m2 stops

£841Emirates

Find Deal

Sun, 1 Mar - Wed, 4 Mar

10:00 - 19:30LGW-KNO

27h 30m1 stop

20:20 - 06:40KNO-LGW

16h 20m1 stop

£932Singapore Airlines

Find Deal

Fri, 10 Oct - Fri, 17 Oct

18:40 - 08:00LGW-KNO

30h 20m2 stops

20:30 - 17:50KNO-LGW

28h 20m2 stops

£1,006SWISS

Find Deal

Fri, 26 Dec - Fri, 16 Jan

09:20 - 08:00LGW-KNO

15h 40m1 stop

20:30 - 06:25KNO-LGW

16h 55m1 stop

£1,141Singapore Airlines

Find Deal

Fri, 26 Dec - Fri, 16 Jan

Singapore Airlines flights from London to Sumatra

Our best Singapore Airlines deals on London to Sumatra flight tickets

Singapore Airlines

10 Oct

LGW10:00London Gatwick

27h 30m

1 stop

KNO19:30Medan Kuala Namu Intl

17 Oct

KNO20:20Medan Kuala Namu Intl

16h 20m

1 stop

LGW06:40London Gatwick

£932

Find similar

Singapore Airlines

26 Dec

LGW09:20London Gatwick

15h 40m

1 stop

KNO08:00Medan Kuala Namu Intl

16 Jan

KNO20:30Medan Kuala Namu Intl

16h 55m

1 stop

LGW06:25London Gatwick

£1,141

Find similar

Singapore Airlines

1 Mar

LGW09:20London Gatwick

19h 55m

1 stop

PDG12:15Padang Tabing

3 Mar

PDG17:35Padang Tabing

19h 50m

1 stop

LGW06:25London Gatwick

£1,296

Find similar

Etihad Airways flights from London to Sumatra

Our best Etihad Airways deals on London to Sumatra flight tickets

Etihad Airways

26 Dec

LHR13:55London Heathrow

33h 45m

1 stop

KNO06:40Medan Kuala Namu Intl

16 Jan

KNO08:40Medan Kuala Namu Intl

29h 00m

1 stop

LHR06:40London Heathrow

£571

Find similar

Etihad Airways

10 Oct

LHR20:55London Heathrow

27h 50m

1 stop

KNO06:45Medan Kuala Namu Intl

17 Oct

KNO08:55Medan Kuala Namu Intl

28h 05m

1 stop

LHR07:00London Heathrow

£577

Find similar

Etihad Airways

26 Dec

LHR13:55London Heathrow

33h 45m

1 stop

KNO06:40Medan Kuala Namu Intl

16 Jan

KNO18:00Medan Kuala Namu Intl

31h 10m

2 stops

LHR18:10London Heathrow

£668

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Fri 26/12

13:55-06:40

1 stop33h 45m

Medan Kuala Namu Intl

Fri 16/1

08:40-06:40

1 stop29h 00m

£571

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Fri 10/10

20:55-06:45

1 stop27h 50m

Medan Kuala Namu Intl

Fri 17/10

08:55-07:00

1 stop28h 05m

£577

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Tue 7/10

05:30-07:55

2 stops44h 25m

Padang Tabing

Wed 22/10

16:05-22:20

2 stops36h 15m

£635

LondonPadang

LHR - PDG

LHRPDG

London Heathrow

Tue 7/10

14:45-07:55

2 stops35h 10m

Padang Tabing

Wed 22/10

11:35-15:15

2 stops33h 40m

£643

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Fri 10/10

21:45-06:45

1 stop27h 00m

Medan Kuala Namu Intl

Fri 17/10

19:40-20:00

2 stops30h 20m

£645

LondonPadang

STN - PDG

STNPDG

London Stansted

Tue 7/10

21:10-11:15

2 stops32h 05m

Padang Tabing

Wed 22/10

12:00-18:45

2 stops36h 45m

£838

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Sun 1/3

09:40-11:15

2 stops42h 35m

Padang Tabing

Wed 4/3

12:00-20:50

2 stops39h 50m

£841

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 10/10

10:00-19:30

1 stop27h 30m

Medan Kuala Namu Intl

Fri 17/10

20:20-06:40

1 stop16h 20m

£932

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 26/12

18:40-08:00

2 stops30h 20m

Medan Kuala Namu Intl

Fri 16/1

20:30-17:50

2 stops28h 20m

£1,006

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 26/12

09:20-08:00

1 stop15h 40m

Medan Kuala Namu Intl

Fri 16/1

20:30-06:25

1 stop16h 55m

£1,141

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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 September is, on average, the cheapest month to fly to Sumatra from London, with most prices found around £595. If you don’t want to visit Sumatra in September, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of £597.

What is the cheapest day to depart on your flight to Sumatra?

On average, the least expensive day to fly to Sumatra from London is on a Monday. momondo users have found tickets for Monday departures for as low as £685. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £869. These prices are subject to change though, so be sure to set up a Price Alert for flights to Sumatra.

What is the cheapest time of day to depart on your flight to Sumatra?

Flying to Sumatra from London at midday is the least expensive time of day to depart. momondo users have found prices as low as £746 when looking at flights departing at midday. In the afternoon is when there is more demand to fly to Sumatra, so prices are often more expensive at around £764 per ticket.

Can stopping save me money on London to Sumatra flights?

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

Cheap London to Sumatra flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from London to Sumatra?
Prices for flights from London to Sumatra refresh daily.
How many operators does momondo search for flights from London to Sumatra?
As of September 2025, there are 3 operators available to choose from for flights from London to Sumatra.
How old do you have to be to fly from London to Sumatra?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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 to Sumatra?
Based on momondo bookings for flights between London and Sumatra, the leading plane model is Boeing 787-9 Dreamliner, making up 16.84% of the total bookings. Other popular models include Airbus A350-1000 with 15.89%, Boeing 777 with 14.68%, and Boeing 777-300ER with 6.51%.

Best airlines flying from London to Sumatra

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

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom £505	Free Cancellation	Rating 7.4 1,250 reviews	Search Etihad Airways flights
Singapore Airlines	PriceFrom £588	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom £594	Free Cancellation	Rating 7.3 278 reviews	Search Malaysia Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Sumatra . Millions of users trust and use momondo every year so you are in good hands.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Sumatra.

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

If you are simply researching potential flights to Sumatra, momondo offers a useful price alert feature which will track prices for flights to Sumatra from London and alert you when they change.