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£320+ 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
— KNO
28 Apr — 5 May1
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 29 March 2026.

Tue 5/509:30
LHR
-
KNO
1 stop15h 35m
Etihad Airways
Fri 15/508:55
KNO
-
LHR
1 stop33h 50m
Etihad Airways
Deal found 27/3£345
Mon 6/421:10
LHR
-
KNO
1 stop27h 55m
Etihad Airways
Wed 15/408:55
KNO
-
LHR
1 stop36h 10m
Etihad Airways
Deal found 29/3£449
Tue 5/509:30
LHR
-
KNO
2 stops30h 50m
Multiple Airlines
Fri 15/510:55
KNO
-
LHR
2 stops26h 05m
Multiple Airlines
Deal found 27/3£474
Wed 3/606:20
LGW
-
PDG
3 stops27h 40m
Multiple Airlines
Fri 19/616:25
PDG
-
LGW
2 stops33h 20m
Multiple Airlines
Deal found 29/3£591
Thu 18/606:00
LGW
-
PDG
3 stops23h 30m
Multiple Airlines
Wed 1/716:25
PDG
-
LGW
2 stops21h 05m
Multiple Airlines
Deal found 27/3£593
Wed 3/606:30
LHR
-
PDG
3 stops23h 00m
Multiple Airlines
Fri 19/616:25
PDG
-
LHR
2 stops33h 25m
Multiple Airlines
Deal found 29/3£606
Sun 31/512:10
LGW
-
KNO
3 stops27h 10m
Multiple Airlines
Mon 22/615:00
KNO
-
LGW
2 stops21h 40m
Multiple Airlines
Deal found 29/3£642
Thu 18/620:50
LHR
-
PDG
3 stops33h 05m
Multiple Airlines
Wed 1/711:55
PDG
-
LHR
3 stops25h 00m
Multiple Airlines
Deal found 27/3£642
Fri 3/420:45
LHR
-
KNO
1 stop28h 20m
Etihad Airways
Fri 10/408:55
KNO
-
LHR
1 stop16h 25m
Etihad Airways
Deal found 25/3£646
Sun 10/517:55
LGW
-
KNO
2 stops22h 25m
Multiple Airlines
Sun 17/515:00
KNO
-
LGW
2 stops30h 00m
Multiple Airlines
Deal found 26/3£665
Mon 6/421:10
LHR
-
KNO
1 stop27h 55m
Multiple Airlines
Wed 15/410:25
KNO
-
LHR
2 stops26h 00m
Multiple Airlines
Deal found 29/3£677
Fri 22/506:15
STN
-
PDG
3 stops27h 45m
Multiple Airlines
Sun 24/511:55
PDG
-
STN
2 stops31h 00m
Multiple Airlines
Deal found 29/3£700

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 29 March 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 29 March 2026.

Return from

£345

One-way from

£320

Popular in

December

Cheapest in

November

Average price

£629
Etihad Airways
  • Etihad Airways
  • 5/5-15/5
  • 2 total stops
  • 49h 25m total
  • London to Medan
Search Deals
3/6
  • 3/6
  • 3 total stops
  • 27h 55m total
  • London to Sumatra
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£45 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 29 March 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

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 5/5

09:30-22:20

2 stops30h 50m

Medan Kuala Namu Intl

Fri 15/5

10:55-07:00

2 stops26h 05m

£474

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Thu 18/6

06:00-11:30

3 stops23h 30m

Padang Tabing

Wed 1/7

16:25-07:30

2 stops21h 05m

£593

LondonPadang

LHR - PDG

LHRPDG

London Heathrow

Wed 3/6

06:30-11:30

3 stops23h 00m

Padang Tabing

Fri 19/6

16:25-19:50

2 stops33h 25m

£606

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sun 31/5

12:10-21:20

3 stops27h 10m

Medan Kuala Namu Intl

Mon 22/6

15:00-06:40

2 stops21h 40m

£642

LondonPadang

LHR - PDG

LHRPDG

London Heathrow

Thu 18/6

21:45-11:55

3 stops32h 10m

Padang Tabing

Wed 1/7

16:25-12:45

2 stops26h 20m

£643

LondonPadang

STN - PDG

STNPDG

London Stansted

Fri 22/5

06:15-16:00

3 stops27h 45m

Padang Tabing

Sun 24/5

11:55-12:55

2 stops31h 00m

£700

LondonPadang

STN - PDG

STNPDG

London Stansted

Wed 3/6

06:05-16:00

3 stops27h 55m

Padang Tabing

Fri 19/6

16:25-10:00

3 stops23h 35m

£719

LondonPadang

LGW - PDG

LGWPDG

London Gatwick

Fri 22/5

06:10-16:00

3 stops27h 50m

Padang Tabing

Sun 24/5

11:55-07:20

2 stops25h 25m

£735

LondonPadang

LHR - PDG

LHRPDG

London Heathrow

Fri 22/5

09:30-11:15

2 stops43h 45m

Padang Tabing

Sun 24/5

17:15-07:00

2 stops43h 45m

£758

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Sun 7/6

09:30-19:00

2 stops27h 30m

Medan Kuala Namu Intl

Wed 10/6

08:55-18:45

1 stop15h 50m

£769

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 46 resultsSorted by cheapest first
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5

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 23 hours 10 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 £363
Etihad Airways
Etihad Airways
From £464
Malaysia Airlines
Malaysia Airlines
From £238

What are the cheapest airlines that fly to Sumatra?

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

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 29 March 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
1,484 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

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
1,484 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

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
1,431 reviews
Singapore Airlines
8.2
Very Good
1,484 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

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 £103, however they can be found for as little as £38.

  • 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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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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