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£382+ 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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
— KNO
23 Jun — 30 Jun1
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 24 May 2026.

Sun 21/606:00
LHR
-
KNO
2 stops31h 35m
Multiple Airlines
Mon 6/720:25
KNO
-
LHR
2 stops50h 40m
Multiple Airlines
Deal found 21/5£656
Tue 8/918:35
LGW
-
KNO
2 stops19h 00m
SWISS
Thu 17/908:50
KNO
-
LGW
2 stops29h 35m
SWISS
Deal found 24/5£688
Tue 8/917:15
LHR
-
KNO
2 stops20h 20m
SWISS
Thu 17/908:50
KNO
-
LHR
2 stops29h 05m
SWISS
Deal found 24/5£688
Tue 8/909:15
LCY
-
KNO
2 stops28h 20m
Multiple Airlines
Thu 17/908:50
KNO
-
LCY
2 stops29h 50m
Multiple Airlines
Deal found 24/5£701
Tue 8/912:50
LGW
-
KNO
3 stops44h 25m
Multiple Airlines
Thu 17/912:30
KNO
-
LGW
2 stops24h 35m
Multiple Airlines
Deal found 24/5£704
Sun 21/609:30
LHR
-
KNO
2 stops28h 05m
Lufthansa
Mon 6/720:25
KNO
-
LHR
2 stops50h 40m
Lufthansa
Deal found 22/5£710
Sun 21/609:05
LGW
-
KNO
2 stops28h 30m
Multiple Airlines
Mon 6/716:00
KNO
-
LGW
2 stops22h 25m
Multiple Airlines
Deal found 21/5£712
Sat 22/818:35
LGW
-
KNO
2 stops19h 00m
SWISS
Tue 8/908:50
KNO
-
LGW
2 stops29h 35m
SWISS
Deal found 20/5£717
Sat 22/808:25
LHR
-
KNO
2 stops24h 35m
Multiple Airlines
Tue 8/915:45
KNO
-
LHR
2 stops33h 25m
Multiple Airlines
Deal found 20/5£723
Sat 22/811:10
LGW
-
KNO
3 stops46h 05m
Multiple Airlines
Tue 8/909:20
KNO
-
LGW
2 stops28h 05m
Multiple Airlines
Deal found 20/5£728
Sat 22/818:35
LGW
-
KNO
2 stops19h 00m
SWISS
Mon 7/908:50
KNO
-
LGW
2 stops29h 35m
SWISS
Deal found 22/5£762
Fri 28/817:15
LHR
-
KNO
2 stops20h 20m
SWISS
Fri 11/908:50
KNO
-
LHR
2 stops40h 30m
SWISS
Deal found 23/5£778

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 24 May 2026.

Return from

£656

One-way from

£382

Popular in

July

Cheapest in

November

Average price

£606
Lufthansa
  • Lufthansa
  • 21/6-6/7
  • 4 total stops
  • 82h 15m total
  • London to Medan
Search Deals
22/8
  • 22/8
  • 3 total stops
  • 32h 20m total
  • London to North Sumatra
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£185 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£44 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 24 May 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

Sun 21/6

09:05-19:35

2 stops28h 30m

Medan Kuala Namu Intl

Mon 6/7

16:00-08:25

2 stops22h 25m

£712

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sat 22/8

11:10-15:15

3 stops46h 05m

Medan Kuala Namu Intl

Tue 8/9

09:20-07:25

2 stops28h 05m

£728

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sat 22/8

18:35-19:35

2 stops19h 00m

Medan Kuala Namu Intl

Mon 7/9

08:50-08:25

2 stops29h 35m

£762

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 9/9

22:05-08:00

1 stop27h 55m

Medan Kuala Namu Intl

Tue 22/9

08:50-05:55

1 stop27h 05m

£814

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 1/9

11:20-19:35

1 stop26h 15m

Medan Kuala Namu Intl

Tue 15/9

20:25-15:45

1 stop25h 20m

£814

LondonMedan

LCY - KNO

LCYKNO

London City

Fri 28/8

09:15-19:35

2 stops28h 20m

Medan Kuala Namu Intl

Fri 11/9

08:50-08:25

2 stops29h 35m

£838

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 9/9

21:55-08:30

2 stops28h 35m

Medan Kuala Namu Intl

Tue 22/9

15:45-14:10

2 stops28h 25m

£840

LondonMedan

LCY - KNO

LCYKNO

London City

Sat 22/8

09:00-19:35

2 stops28h 35m

Medan Kuala Namu Intl

Mon 7/9

08:50-12:35

2 stops33h 45m

£858

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Tue 1/9

13:15-19:35

1 stop24h 20m

Medan Kuala Namu Intl

Tue 15/9

16:00-06:55

1 stop20h 55m

£893

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Fri 28/8

13:00-19:35

1 stop24h 35m

Medan Kuala Namu Intl

Fri 11/9

10:55-07:25

2 stops26h 30m

£898

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 18 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 18 hours 33 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 £387
Etihad Airways
Etihad Airways
From £458
Malaysia Airlines
Malaysia Airlines
From £544

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 24 May 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
1,522 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

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
1,522 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

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
1,441 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.0

Overall

8.2

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 £39, while return flights cost around £47.

  • How much is a return flight to North Sumatra?

    A return flight to North Sumatra will typically cost around £53, 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 (15 hours 50 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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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.

Can Cheapflights notify me if prices for flights to North Sumatra become cheaper?

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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