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£329+ Cheap flights to North 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
— KNO
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to North Sumatra in 2026

Enter your travel dates to find the best prices.

Cheapest flights to North Sumatra
Explore the most affordable flight options available to North Sumatra. Find the lowest fares based on data from user searches, with prices last updated on 25 July 2026.

Wed 9/910:25
LGW
-
KNO
1 stop19h 30m
Multiple Airlines
Tue 22/917:50
KNO
-
LGW
1 stop19h 35m
Multiple Airlines
Deal found 22/7£665
Wed 18/1109:10
LHR
-
KNO
1 stop27h 30m
Singapore Airlines
Thu 14/120:30
KNO
-
LHR
1 stop25h 50m
Singapore Airlines
Deal found 25/7£691
Wed 18/1118:40
LHR
-
KNO
2 stops38h 10m
Multiple Airlines
Thu 14/120:30
KNO
-
LHR
2 stops26h 50m
Multiple Airlines
Deal found 25/7£748
Wed 9/909:25
LHR
-
KNO
1 stop28h 10m
Singapore Airlines
Tue 22/920:25
KNO
-
LHR
1 stop25h 20m
Singapore Airlines
Deal found 21/7£757
Wed 18/1118:15
LCY
-
KNO
2 stops38h 35m
Multiple Airlines
Thu 14/120:30
KNO
-
LCY
2 stops19h 10m
Multiple Airlines
Deal found 25/7£822
Wed 18/1108:40
LGW
-
KNO
2 stops25h 20m
Multiple Airlines
Thu 14/109:20
KNO
-
LGW
2 stops28h 20m
Multiple Airlines
Deal found 25/7£836
Mon 16/1113:00
LGW
-
KNO
1 stop23h 40m
Multiple Airlines
Tue 12/117:45
KNO
-
LGW
2 stops19h 40m
Multiple Airlines
Deal found 25/7£843
Wed 18/1113:00
LGW
-
KNO
1 stop36h 00m
Singapore Airlines
Thu 14/120:30
KNO
-
LGW
1 stop19h 30m
Singapore Airlines
Deal found 25/7£862
Wed 9/908:25
LHR
-
KNO
2 stops24h 35m
Qatar Airways
Tue 22/915:45
KNO
-
LHR
2 stops20h 45m
Qatar Airways
Deal found 23/7£864
Fri 20/1109:20
LGW
-
KNO
1 stop15h 40m
Multiple Airlines
Tue 12/117:45
KNO
-
LGW
2 stops19h 40m
Multiple Airlines
Deal found 25/7£872
Fri 20/1109:20
LGW
-
KNO
1 stop15h 40m
Multiple Airlines
Wed 13/117:45
KNO
-
LGW
2 stops19h 40m
Multiple Airlines
Deal found 25/7£873
Wed 9/909:00
LGW
-
KNO
2 stops24h 00m
Qatar Airways
Tue 22/915:45
KNO
-
LGW
2 stops20h 55m
Qatar Airways
Deal found 25/7£898

Find flight deals to North Sumatra

Find the latest flights to North 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 25 July 2026.

Return from

£665

One-way from

£329

Popular in

December

Cheapest in

March

Average price

£1,106
9/9-22/9
  • 9/9-22/9
  • 2 total stops
  • 39h 05m total
  • London to Medan
Search Deals
11/8
  • 11/8
  • 3 total stops
  • 55h 05m total
  • London to North Sumatra
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to North 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 25 July 2026.
Use the filters below to find and compare flights to North Sumatra that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 9/9

10:25-11:55

1 stop19h 30m

Medan Kuala Namu Intl

Tue 22/9

17:50-07:25

1 stop19h 35m

£666

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 9/9

09:25-19:35

1 stop28h 10m

Medan Kuala Namu Intl

Tue 22/9

20:25-19:30

1 stop29h 05m

£810

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 9/9

08:25-15:00

2 stops24h 35m

Medan Kuala Namu Intl

Tue 22/9

15:45-06:30

2 stops20h 45m

£864

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 9/9

09:00-15:00

2 stops24h 00m

Medan Kuala Namu Intl

Tue 22/9

15:45-06:40

2 stops20h 55m

£898

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 1/9

22:05-08:00

1 stop27h 55m

Medan Kuala Namu Intl

Tue 15/9

20:25-15:45

1 stop25h 20m

£906
Fastest return journey

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Fri 4/9

20:35-19:35

1 stop17h 00m

Medan Kuala Namu Intl

Sun 13/9

08:50-19:30

1 stop16h 40m

£978

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 17/11

09:20-15:50

1 stop23h 30m

Medan Kuala Namu Intl

Tue 12/1

16:35-06:25

1 stop20h 50m

£989

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Wed 9/9

10:00-15:15

1 stop23h 15m

Medan Kuala Namu Intl

Tue 22/9

16:00-06:55

1 stop20h 55m

£1,009

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 1/9

13:15-15:15

1 stop20h 00m

Medan Kuala Namu Intl

Tue 15/9

16:00-06:55

1 stop20h 55m

£1,013

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 5/8

16:00-20:40

2 stops22h 40m

Medan Kuala Namu Intl

Wed 9/9

15:45-06:25

2 stops20h 40m

£1,320

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight to North Sumatra

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

How long is the flight to North Sumatra?

On average, a flight from London to North Sumatra takes 19 hours 25 minutes. Flights to North 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 North Sumatra?

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

Singapore Airlines
Singapore Airlines
From £390
Etihad Airways
Etihad Airways
From £462
Malaysia Airlines
Malaysia Airlines
From £548

What are the cheapest airlines that fly to North Sumatra?

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

Rainfall in North Sumatra by month

Plan your trip to North Sumatra by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North 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 North Sumatra when rainfall is around 80.0 mm.

Temperature in North Sumatra by month

Plan your trip to North Sumatra by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North 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 North Sumatra

Get insights into the airlines that provide service to North 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 North Sumatra. Reviews last updated 25 July 2026.
See what other customers who have flown with Singapore Airlines and Etihad Airways to Indonesia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.2
Very Good
1,581 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Etihad Airways
7.3
Good
1,486 reviews
Singapore Airlines
8.2
Very Good
1,581 reviews
Check prices

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

FAQs about flying to North Sumatra

  • Can I find cheaper flights to North 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 North Sumatra on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to North Sumatra?

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

  • What is the cheapest airport to fly to in North Sumatra?

    Medan Kuala Namu Intl is currently the cheapest airport to fly to in North Sumatra. One-way flights to Medan Kuala Namu Intl typically cost £46, while return flights cost around £59.

  • How much is a return flight to North Sumatra?

    A return flight to North Sumatra will typically cost around £123, however they can be found for as little as £47.

  • Where does the fastest flight to North Sumatra depart from?

    For those looking to save time traveling to North Sumatra, London offers the quickest one-way flight (16 hours 5 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

Browse thousands of different options on Cheapflights for your next trip

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Find flights to North Sumatra cities and airports

Select your preferred flight destination in North Sumatra from the list below.
Flights to Medan
Flights to Siborong-Borong
Flights to Gunungsitoli
Flights to Sibolga

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Yes! Cheapflights helps users easily find flights to North Sumatra with no change fees.

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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to North Sumatra today and book when you’re ready!

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