Cheap Flights from Medan Kuala Namu (KNO) to London Heathrow (LHR)

Compare Medan Kuala Namu to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

Flight deals from Medan Kuala Namu to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Medan Kuala Namu Airport to London Heathrow Airport? If you want to travel next month, return fares start from £873. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Medan Kuala Namu to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Medan Kuala Namu to London Heathrow flights are currently cheapest in June.

Medan to London: Flight information

The things to know before you go.
Cheapest flight found£259
Cheapest month to flyJune

Finding cheap flights from Medan Kuala Namu to London Heathrow: Frequently asked questions

The best price we found for a return flight from Medan Kuala Namu to London Heathrow is £689. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Medan Kuala Namu to London Heathrow. But we found flights with one or more stops from £690.
As of May 2026, there are no flights flying from Medan Kuala Namu to London Heathrow.
The cheapest month to fly from Medan Kuala Namu to London Heathrow is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Medan Kuala Namu Airport to London Heathrow Airport on Thursday, 25 June 2026.
No airlines currently offer direct flights between Medan Kuala Namu Airport and London Heathrow Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Indonesia AirAsia offers the cheapest flight tickets to London Heathrow.

Travelling from Kuala Namu International Airport (KNO) to London Heathrow Airport (LHR): what you need to know

  • London's timezone is UTC+0, which makes London seven hours behind Medan.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your KNO to LHR flight.

  • Flying during a peak month such as July? Major public holidays and other popular periods can lead to longer queues at security. Be extra cautious and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Kuala Namu International Airport to London Heathrow Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to explore the city of your choice. Stopovers between KNO and LHR include:

    • Kuala Lumpur International Airport

    • Changi International Airport

    • King Abdulaziz International Airport

How to find the cheapest flights from Kuala Namu International Airport (KNO) to London Heathrow Airport (LHR)

  • At the moment, £259 is the cheapest price we've seen for a one-way Kuala Namu International Airport to London Heathrow Airport flight. The best price for a return ticket is £689. Remember that fares can change due to demand when booking.

  • Don't leave things to the last moment. You're more likely to get cheap tickets from KNO to LHR if you book in advance. Airlines often offer some fantastic early bird discounts.

  • The 'Whole month' search tool shows you the cheapest flights from Kuala Namu International Airport to London Heathrow Airport across each month. It's a good way to snap up a bargain if your trip dates are flexible.

  • Finding cheap flights from KNO to LHR couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Tailor your trip using filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Kuala Namu International Airport to London Heathrow Airport.

Handy information about Kuala Namu International Airport (KNO)

  • When it comes to Kuala Namu International Airport's on-time performance, data shows 68.46% of flights complete their journey on time.

  • Central Medan to Kuala Namu International Airport is approximately 25 miles. Depending on traffic, it'll take you about 50 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The journey when using public transport will take about 1 hour 15 minutes.

  • Looking for a handy hotel near KNO? If you've booked an early flight from Kuala Namu International Airport to London Heathrow Airport, these accommodation options will put you moments from check-in:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • London Heathrow Airport is approximately 19 miles from central London. The drive time takes about 55 minutes.

  • Getting there by public transport will take you roughly 1 hour.

When to fly to London Heathrow Airport (LHR)

  • July is the busiest month for flights from Kuala Namu International Airport to London Heathrow Airport. To avoid the crowds, visit London in February.

  • Before locking in your flight from Kuala Namu International Airport to London Heathrow Airport, consider the kind of weather you like. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).

  • For cooler conditions, search for a cheap ticket from KNO to LHR in January. Temperatures average between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

  • Birmingham is just one of the many places in United Kingdom waiting to be discovered after you've seen London. Around 100 miles away to the north-west, well-known attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Around 110 miles west of London, Bristol is another essential stop in United Kingdom. Experience the best of this destination with a visit to Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.