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£543+ Cheap flights to North 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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
— KNO
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to North Sumatra in 2026

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 16 January 2026.

Return from

£543

Popular in

December

Cheapest in

November

Average price

£600
Etihad Airways
  • Etihad Airways
  • 25/4-17/5
  • 2 total stops
  • 43h 40m total
  • London to Medan
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Highest demand for flights based on searches. 0% potential increase in price.
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Cheapest flight prices on average. 5% potential price decrease (£40 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to North Sumatra

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 16 January 2026.

Sat 25/409:30
LHR
-
KNO
1 stop15h 35m
Etihad Airways
Sun 17/508:55
KNO
-
LHR
1 stop28h 05m
Etihad Airways
Deal found 15/1£543
Wed 4/320:55
LHR
-
KNO
1 stop26h 45m
Etihad Airways
Sun 8/308:40
KNO
-
LHR
1 stop29h 00m
Etihad Airways
Deal found 14/1£551
Sat 25/410:15
LGW
-
KNO
1 stop15h 45m
Singapore Airlines
Sun 17/508:50
KNO
-
LGW
1 stop28h 05m
Singapore Airlines
Deal found 15/1£559
Wed 22/420:50
LHR
-
KNO
1 stop28h 15m
Etihad Airways
Sun 17/508:55
KNO
-
LHR
1 stop15h 50m
Etihad Airways
Deal found 15/1£564
Wed 11/321:45
LHR
-
KNO
1 stop27h 15m
Singapore Airlines
Wed 25/320:30
KNO
-
LHR
1 stop29h 40m
Singapore Airlines
Deal found 15/1£571
Sat 25/418:35
LGW
-
KNO
2 stops31h 25m
Multiple Airlines
Sun 17/516:00
KNO
-
LGW
2 stops22h 25m
Multiple Airlines
Deal found 15/1£575
Wed 11/309:20
LGW
-
KNO
1 stop27h 20m
Singapore Airlines
Wed 25/308:50
KNO
-
LGW
1 stop28h 35m
Singapore Airlines
Deal found 15/1£576
Sat 25/417:50
LHR
-
KNO
2 stops32h 10m
Multiple Airlines
Sun 17/516:00
KNO
-
LHR
2 stops22h 40m
Multiple Airlines
Deal found 15/1£602
Mon 19/1017:50
LHR
-
KNO
2 stops32h 10m
Lufthansa
Sat 31/1008:50
KNO
-
LHR
2 stops30h 55m
Lufthansa
Deal found 15/1£617
Tue 10/313:45
LHR
-
KNO
2 stops22h 55m
SWISS
Tue 24/320:30
KNO
-
LHR
2 stops23h 30m
SWISS
Deal found 15/1£624
Mon 9/320:55
LHR
-
KNO
1 stop26h 45m
Etihad Airways
Mon 23/318:00
KNO
-
LHR
2 stops49h 05m
Etihad Airways
Deal found 15/1£636
Tue 10/317:40
LCY
-
KNO
2 stops19h 00m
SWISS
Tue 24/320:30
KNO
-
LCY
2 stops23h 25m
SWISS
Deal found 15/1£643

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 16 January 2026.
Use the filters below to find and compare flights to North Sumatra that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 4/3

20:55-06:40

1 stop26h 45m

Medan Kuala Namu Intl

Sun 8/3

08:40-06:40

1 stop29h 00m

£551

LondonMedan

LGW - KNO

LGWKNO

London Gatwick

Sat 25/4

10:15-08:00

1 stop15h 45m

Medan Kuala Namu Intl

Sun 17/5

08:50-06:55

1 stop28h 05m

£559

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 28/4

09:30-07:05

1 stop15h 35m

Medan Kuala Namu Intl

Fri 15/5

08:55-18:45

1 stop15h 50m

£564

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 28/4

09:30-07:05

1 stop15h 35m

Medan Kuala Namu Intl

Wed 20/5

08:55-18:45

1 stop15h 50m

£564

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Thu 23/4

09:30-07:05

1 stop15h 35m

Medan Kuala Namu Intl

Sun 17/5

08:55-18:45

1 stop15h 50m

£564

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Mon 27/4

20:50-07:05

1 stop28h 15m

Medan Kuala Namu Intl

Sun 17/5

08:55-18:45

1 stop15h 50m

£564

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Tue 10/3

13:45-19:40

2 stops22h 55m

Medan Kuala Namu Intl

Tue 24/3

20:30-13:00

2 stops23h 30m

£624

LondonMedan

LHR - KNO

LHRKNO

London Heathrow

Wed 11/3

13:45-19:40

2 stops22h 55m

Medan Kuala Namu Intl

Tue 24/3

20:30-08:05

2 stops18h 35m

£624

LondonMedan

LCY - KNO

LCYKNO

London City

Wed 11/3

17:40-19:40

2 stops19h 00m

Medan Kuala Namu Intl

Tue 24/3

20:30-08:45

2 stops19h 15m

£643

LondonMedan

LCY - KNO

LCYKNO

London City

Tue 10/3

17:40-19:40

2 stops19h 00m

Medan Kuala Namu Intl

Tue 24/3

20:30-12:55

2 stops23h 25m

£643

Flights are sorted by cheapest return flights first.

Deals found on 14/1

Showing 1-10 of 30 results
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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 20 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, Malaysia Airlines and Etihad Airways.

Singapore Airlines
Singapore Airlines
From £575
Malaysia Airlines
Malaysia Airlines
From £235
Etihad Airways
Etihad Airways
From £457

What are the cheapest airlines that fly to North Sumatra?

The cheapest airlines flying from London to North Sumatra are Malaysia Airlines, Etihad Airways 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 16 January 2026.
See what other customers who have flown with Singapore Airlines, Etihad Airways, andMalaysia Airlines to Indonesia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

8.0

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
8.1
Very Good
1,431 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

8.0

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
1,370 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

8.0

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.
Malaysia Airlines
7.3
Good
289 reviews
Singapore Airlines
8.1
Very Good
1,431 reviews
Check prices

Food

7.8

Boarding

8.3

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

8.0

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, Malaysia Airlines 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 £33, while return flights cost around £29.

  • How much is a return flight to North Sumatra?

    A return flight to North Sumatra will typically cost around £57, however they can be found for as little as £29.

  • 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 45 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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