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Cheap flights from London Heathrow Airport to Medan from £301

LHR — KNO
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Medan

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Medan

Wed 7/1009:30 -
2 stops27h 45m
Wed 14/1016:45 -
2 stops32h 25m
Deal found 7/9£652
Tue 8/910:00 -
3 stops27h 15m
Sat 19/910:55 -
3 stops34h 25m
Deal found 4/9£785
Wed 9/921:30 -
1 stop35h 30m
Tue 22/915:45 -
1 stop19h 40m
Deal found 6/9£887
Wed 9/919:25 -
2 stops37h 35m
Tue 22/915:45 -
2 stops22h 15m
Deal found 3/9£903
Wed 7/1011:00 -
1 stop22h 00m
Wed 14/1015:45 -
1 stop20h 10m
Deal found 7/9£907
Wed 9/913:35 -
2 stops36h 25m
Tue 22/908:50 -
2 stops39h 50m
Deal found 6/9£972

Find flight deals from Heathrow to Medan

Round-trip from

£639

One-way from

£301

Popular in

July

Cheapest in

January

Average price

£730
Singapore Airlines
  • Singapore Airlines
  • 1/3-26/3
  • 2 total stops
  • 53h 20m total
  • London to Medan
Search Deals
14/9-31/12
  • 14/9-31/12
  • 3 total stops
  • 40h 25m total
  • London to Medan
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£201 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Medan that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Mon 14/9

20:50-19:15

3 stops40h 25m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£301

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Mon 23/11

13:20-16:10

3 stops43h 50m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£352

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Sun 13/9

22:10-15:30

3 stops35h 20m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£368

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Mon 19/10

21:05-12:10

3 stops57h 05m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£384

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Mon 23/11

21:45-19:35

1 stop38h 50m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£403

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Fri 20/11

06:00-10:35

3 stops21h 35m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£405
Fastest return journey

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Wed 25/11

20:35-19:35

1 stop16h 00m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£415

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Sun 22/11

21:00-09:20

2 stops29h 20m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£425

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Sat 28/11

21:00-09:20

2 stops29h 20m

Medan Kuala Namu Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£426

LondonMedan

LHR London Heathrow - KNO Medan Kuala Namu Intl

LHRKNO

London Heathrow

Wed 7/10

09:30-19:15

2 stops27h 45m

Medan Kuala Namu Intl

Wed 14/10

16:45-19:10

2 stops32h 25m

£652

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Medan

Have a flexible travel schedule? Discover the best time to fly to Medan from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Medan

What is the cheapest month to book a flight from London Heathrow Airport to Medan?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Medan (average of £471). Flying from London Heathrow Airport to Medan in July is currently the most expensive (average of £1,293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Medan?

Airfare is below average for this route at the moment.

London Heathrow Airport to Medan flights typically cost between £724 and £779 in March.
The cheapest return price found within the last 5 days was £639 on Singapore Airlines (1 Mar–26 Mar).

Reviews of airlines servicing Medan

See what other customers who have flown with Singapore Airlines from London Heathrow Airport to Medan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,598 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,598 reviews
Singapore Airlines
8.2
Very Good
1,598 reviews
Check prices

Entertainment

8.1

Crew

8.6

Overall

8.2

Boarding

8.3

Comfort

8.0

Food

7.8

Reviews

1 / 20
8.0
Excellent

Matt,Jun 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

  • What airport do you fly into for flights to Medan from London Heathrow?

    For a flight from London Heathrow to Medan, you will be flying into Kuala Namu Intl. Medan Kuala Namu Intl (KNO) is just 14.8 mi from the center of the city. Kuala Namu Intl is the only Medan airport and it handles 0 inbound flights from London Heathrow per day. 1 airline has flights to Medan Kuala Namu Intl from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Medan?

    Airlines like Singapore Airlines and Emirates fly from London Heathrow Airport to Medan in about 22h 50m. The time it takes to get you to your destination can typically vary by up to 5h 30m. There are 6416 mi between London Heathrow Airport and Medan. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London Heathrow Airport to Medan round-trip?

    Cheapflights users have booked flights from London Heathrow Airport to Medan round-trip from £603. You may be able to fly from London Heathrow Airport to Medan for 30% less than the average price by searching for this airline.

  • Can I find deals for flights from Heathrow to Medan that include hotel bookings?

    Yes. In addition to deals on Heathrow to Medan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Medan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Medan.

  • Can I find deals for business class flights from Heathrow to Medan?

    Yes. Cheapflights offers flight deals from Heathrow to Medan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Medan?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Medan (average of £471). Flying from London Heathrow Airport to Medan in July is currently the most expensive (average of £1,293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Medan

Gatwick to Medan flights
London City to Medan flights

Top airline flying from Heathrow to Medan

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£603Average£761FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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Can Cheapflights find flights from Heathrow to Medan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Medan, users can toggle the no change fees filter when performing a flight search.

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