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£424+ Cheap flights to Sumatra

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
— KNO
18 Mar — 25 Mar1
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 16 February 2026.

Mon 29/610:25
LGW
-
PDG
1 stop19h 10m
Multiple Airlines
Thu 6/816:25
PDG
-
LGW
1 stop20h 40m
Multiple Airlines
Deal found 14/2£424
Wed 15/710:25
LGW
-
KNO
1 stop25h 00m
Multiple Airlines
Thu 27/817:50
KNO
-
LGW
1 stop19h 15m
Multiple Airlines
Deal found 12/2£444
Thu 21/521:35
LHR
-
KNO
1 stop35h 25m
Malaysia Airlines
Thu 4/615:45
KNO
-
LHR
1 stop30h 50m
Malaysia Airlines
Deal found 14/2£536
Wed 20/521:35
LHR
-
KNO
1 stop28h 55m
Malaysia Airlines
Thu 4/615:45
KNO
-
LHR
1 stop30h 50m
Malaysia Airlines
Deal found 14/2£537
Wed 20/521:35
LHR
-
KNO
1 stop28h 55m
Malaysia Airlines
Fri 5/609:20
KNO
-
LHR
1 stop37h 15m
Malaysia Airlines
Deal found 14/2£541
Fri 6/319:20
LHR
-
KNO
1 stop28h 20m
Etihad Airways
Fri 20/308:40
KNO
-
LHR
1 stop16h 30m
Etihad Airways
Deal found 15/2£565
Fri 22/511:20
LHR
-
KNO
1 stop38h 40m
Multiple Airlines
Fri 5/609:20
KNO
-
LHR
1 stop37h 15m
Multiple Airlines
Deal found 14/2£584
Wed 4/319:20
LHR
-
KNO
1 stop28h 20m
Etihad Airways
Sun 8/308:40
KNO
-
LHR
1 stop36h 50m
Etihad Airways
Deal found 11/2£586
Wed 20/521:35
LHR
-
KNO
1 stop28h 55m
Multiple Airlines
Fri 5/606:55
KNO
-
LHR
2 stops42h 05m
Multiple Airlines
Deal found 14/2£621
Thu 21/510:15
LGW
-
KNO
1 stop27h 20m
Multiple Airlines
Thu 4/606:55
KNO
-
LGW
2 stops30h 10m
Multiple Airlines
Deal found 14/2£622
Wed 20/517:15
LHR
-
KNO
2 stops20h 20m
Multiple Airlines
Thu 4/609:20
KNO
-
LHR
1 stop37h 15m
Multiple Airlines
Deal found 14/2£625
Thu 21/520:05
LHR
-
KNO
2 stops41h 30m
Multiple Airlines
Thu 4/615:45
KNO
-
LHR
1 stop30h 50m
Multiple Airlines
Deal found 14/2£627

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 16 February 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 16 February 2026.

Return from

£444

One-way from

£1,327

Popular in

July

Cheapest in

November

Average price

£635
15/7-27/8
  • 15/7-27/8
  • 2 total stops
  • 44h 15m total
  • London to Medan
Search Deals
Oman Air
  • Oman Air
  • 4/5
  • 2 total stops
  • 36h 10m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£228 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£51 potential savings vs. average return price).
Search Deals
Average for return flights in February 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 16 February 2026.
Use the filters below to find and compare flights to Sumatra that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Mon 29/6

10:25-11:35

1 stop19h 10m

Padang Tabing

Thu 6/8

16:25-07:05

1 stop20h 40m

£424

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 15/7

10:25-17:25

1 stop25h 00m

Medan Kuala Namu Intl

Thu 27/8

17:50-07:05

1 stop19h 15m

£444

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 20/5

21:35-08:30

1 stop28h 55m

Medan Kuala Namu Intl

Thu 4/6

15:45-16:35

1 stop30h 50m

£537

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 20/5

21:35-08:30

1 stop28h 55m

Medan Kuala Namu Intl

Fri 5/6

09:20-16:35

1 stop37h 15m

£541

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Fri 6/3

19:20-06:40

1 stop28h 20m

Medan Kuala Namu Intl

Fri 20/3

08:40-18:10

1 stop16h 30m

£565

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Fri 22/5

11:20-08:00

1 stop38h 40m

Medan Kuala Namu Intl

Fri 5/6

09:20-16:35

1 stop37h 15m

£584

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 4/3

19:20-06:40

1 stop28h 20m

Medan Kuala Namu Intl

Sun 8/3

08:40-14:30

1 stop36h 50m

£586

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 20/5

17:15-19:35

2 stops20h 20m

Medan Kuala Namu Intl

Thu 4/6

09:20-16:35

1 stop37h 15m

£625

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Thu 21/5

20:05-19:35

2 stops41h 30m

Medan Kuala Namu Intl

Thu 4/6

15:45-16:35

1 stop30h 50m

£627

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Fri 6/3

10:25-08:30

1 stop15h 05m

Medan Kuala Namu Intl

Fri 20/3

16:50-13:50

2 stops28h 00m

£649

Flights are sorted by cheapest return flights first.

Deals found on 15/2

Showing 1-10 of 33 results
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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 25 hours 4 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, Malaysia Airlines and Etihad Airways.

Singapore Airlines
Singapore Airlines
From £381
Etihad Airways
Etihad Airways
From £449
Malaysia Airlines
Malaysia Airlines
From £231

What are the cheapest airlines that fly to Sumatra?

The cheapest airlines flying from London to Sumatra are Malaysia Airlines, Etihad Airways 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 16 February 2026.
Read through reviews of airlines serving Indonesia, such as Singapore Airlines, Etihad Airways, andMalaysia Airlines. 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
1,455 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,455 reviews
Singapore Airlines
8.2
Very Good
1,455 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Etihad Airways
7.3
Good
1,396 reviews
Singapore Airlines
8.2
Very Good
1,455 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,455 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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, Malaysia Airlines 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 £74, however they can be found for as little as £39.

  • 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 (15 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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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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