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£295+ Cheap flights to Sumatra

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
— KNO
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Sumatra in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Sumatra
Explore the most affordable flight options available to Sumatra. Find the lowest fares based on data from user searches, with prices last updated on 12 August 2026.

Sat 10/1015:20 -
2 stops37h 10m
Sat 24/1020:25 -
1 stop19h 35m
Deal found 9/8£540
Mon 7/906:55 -
3 stops32h 40m
Mon 14/906:10 -
2 stops33h 45m
Deal found 8/8£576
Sun 13/906:10 -
3 stops29h 15m
Mon 21/906:10 -
2 stops33h 45m
Deal found 10/8£583
Fri 25/906:55 -
3 stops26h 20m
Fri 2/1008:50 -
1 stop30h 40m
Deal found 11/8£597
Mon 7/922:05 -
2 stops39h 10m
Mon 14/915:00 -
2 stops59h 00m
Deal found 8/8£604
Fri 25/912:35 -
2 stops22h 50m
Fri 2/1008:50 -
1 stop36h 55m
Deal found 11/8£611
Thu 1/1022:10 -
2 stops35h 20m
Tue 13/1020:25 -
1 stop17h 35m
Deal found 11/8£621
Mon 7/911:40 -
2 stops22h 20m
Mon 14/916:25 -
3 stops35h 55m
Deal found 8/8£656
Sat 26/908:25 -
2 stops25h 35m
Sat 3/1011:55 -
2 stops37h 15m
Deal found 11/8£673
Sun 13/912:35 -
2 stops22h 50m
Mon 21/906:10 -
2 stops20h 55m
Deal found 10/8£697
Sat 26/906:35 -
3 stops27h 25m
Sat 3/1011:55 -
3 stops32h 35m
Deal found 11/8£728
Sat 26/906:00 -
3 stops28h 00m
Sat 3/1011:55 -
2 stops24h 45m
Deal found 11/8£731

Find flights to Sumatra

Browse one-way and return flights deals to Sumatra on Cheapflights. Flight deals are based on user searches and were last updated on 12 August 2026
Explore Sumatra
Flights to Medan
Flights to Padang

Find flight deals to Sumatra

Find the latest flights to Sumatra in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 August 2026.

Return from

£540

One-way from

£347

Popular in

December

Cheapest in

March

Average price

£844
Singapore Airlines
  • Singapore Airlines
  • 10/10-24/10
  • 3 total stops
  • 56h 45m total
  • London to Medan
Search Deals
3/10
  • 3/10
  • 3 total stops
  • 50h 10m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Sumatra that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 August 2026.
Use the filters below to find and compare flights to Sumatra that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPadang

LGW London Gatwick - PDG Padang Tabing

LGWPDG

London Gatwick

Mon 7/9

11:40-16:00

2 stops22h 20m

Padang Tabing

Mon 14/9

12:35-06:40

2 stops24h 05m

£677

LondonMedan

LCY London City - KNO Medan Kuala Namu Intl

LCYKNO

London City

Sun 24/1

18:05-19:40

2 stops18h 35m

Medan Kuala Namu Intl

Mon 15/2

16:35-17:40

2 stops32h 05m

£682

LondonMedan

LGW London Gatwick - KNO Medan Kuala Namu Intl

LGWKNO

London Gatwick

Sat 10/10

09:45-19:15

2 stops27h 30m

Medan Kuala Namu Intl

Sat 24/10

06:10-08:45

2 stops32h 35m

£728

LondonPadang

STN London Stansted - PDG Padang Tabing

STNPDG

London Stansted

Sat 26/9

06:35-16:00

3 stops27h 25m

Padang Tabing

Sat 3/10

11:55-14:30

3 stops32h 35m

£728

LondonMedan

LGW London Gatwick - KNO Medan Kuala Namu Intl

LGWKNO

London Gatwick

Sat 26/9

06:00-10:30

3 stops22h 30m

Medan Kuala Namu Intl

Sat 3/10

16:00-06:55

2 stops20h 55m

£732

LondonPadang

LGW London Gatwick - PDG Padang Tabing

LGWPDG

London Gatwick

Sat 26/9

11:00-18:00

2 stops25h 00m

Padang Tabing

Sat 3/10

12:05-06:30

2 stops24h 25m

£745

LondonMedan

LGW London Gatwick - KNO Medan Kuala Namu Intl

LGWKNO

London Gatwick

Thu 21/1

08:40-17:00

2 stops25h 20m

Medan Kuala Namu Intl

Tue 16/2

06:55-05:55

2 stops30h 00m

£789

LondonPadang

LHR London Heathrow - PDG Padang Tabing

LHRPDG

London Heathrow

Tue 27/10

20:55-16:30

2 stops36h 35m

Padang Tabing

Fri 27/11

12:00-12:05

2 stops31h 05m

£805

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Sat 10/10

10:00-15:15

2 stops23h 15m

Medan Kuala Namu Intl

Sat 24/10

16:00-20:10

3 stops34h 10m

£818

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Sat 23/1

21:45-08:00

1 stop27h 15m

Medan Kuala Namu Intl

Tue 2/3

08:50-07:40

1 stop29h 50m

£843

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 51 resultsSorted by cheapest first
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6

Best time to book a flight to Sumatra

Have a flexible travel schedule? Discover the best time to fly to Sumatra 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 to Sumatra

How long is the flight to Sumatra?

On average, a flight from London to Sumatra takes 27 hours 40 minutes. Flights to Sumatra from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Sumatra?

The most popular airlines flying from London to Sumatra are Singapore Airlines, Etihad Airways and Malaysia Airlines.

Singapore Airlines
Singapore Airlines
From £515
Etihad Airways
Etihad Airways
From £456
Malaysia Airlines
Malaysia Airlines
From £541

What are the cheapest airlines that fly to Sumatra?

The cheapest airlines flying from London to Sumatra are Etihad Airways, Malaysia Airlines and Singapore Airlines.

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 12 August 2026.
Read through reviews of airlines serving Indonesia, such as Singapore Airlines and Etihad Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Etihad Airways
7.3
Good
1,502 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

Boarding

8.3

Entertainment

8.1

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

FAQs about flying to Sumatra

  • Can I find cheaper flights to Sumatra if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sumatra on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sumatra?

    Based on reviews from Cheapflights users, Etihad Airways is rated the highest out of the airlines that fly to Sumatra.

  • How much is a return flight to Sumatra?

    A return flight to Sumatra will typically cost around £67, however they can be found for as little as £48.

  • Where does the fastest flight to Sumatra depart from?

    For those looking to save time traveling to Sumatra, London offers the quickest one-way flight (18 hours 35 minutes).

  • Does Medan Kuala Namu Intl have car hire?

    Yes. Those touching down at Medan Kuala Namu Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Medan Kuala Namu Intl?

    Yes. Medan Kuala Namu Intl has hotels nearby for those requiring accommodations. Anara Sky Kualanamu Hotel is the closest property to Medan Kuala Namu Intl (0.0 mi away from Medan Kuala Namu Intl).

See more FAQs

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How does Cheapflights help users find flights to Sumatra?

Deals for Sumatra flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Sumatra?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sumatra.

Can Cheapflights find flights to Sumatra with no change fees?

Yes, we can. To see specific flights to Sumatra with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes! Start tracking prices for Sumatra flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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