Cheap Flights from Kathmandu to London

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Flight deals from Kathmandu to London

Looking for a cheap last-minute deal or the best return flight from Kathmandu to London? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kathmandu to London

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

Alternative Kathmandu to London routes

Looking for the cheapest, fastest or easiest route from Kathmandu to London? You could fly into the following airports instead.

Kathmandu to London: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,362
Cheapest month to flyMay

Finding cheap flights from Kathmandu to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Kathmandu to London is ر.ق.‏ 2,424. 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 Kathmandu to London. But we found flights with one or more stops from ر.ق.‏ 2,433.
As of April 2025, there are no flights flying from Kathmandu to London.
The cheapest month to fly from Kathmandu to London is usually April 2025.
If you're flying from Kathmandu Airport, the cheapest airport near London is London Stansted – which is 48.6 km away from the centre of London. We've found flights into this airport from ر.ق.‏ 2,424.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kathmandu Airport to London on Monday, 26 May 2025.
No airlines currently offer direct flights between Kathmandu Airport and London. 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 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.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, IndiGo offers the cheapest flight tickets to London.

Travelling from Tribhuvan International Airport (KTM) to London: what you need to know

  • London is 5 hours 47 minutes behind Kathmandu, where Tribhuvan International Airport is located. London operates on the UTC+0 timezone.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your flight from KTM to London.

  • Flying during a popular month like October? Public holidays and other popular seasons can mean longer lines and delays at check-in and security. Be extra cautious and arrive up to four hours before an international flight and two hours before a domestic departure.

  • Stopovers are the ideal opportunity to take a break from travelling — and possibly even explore another city. When searching for flights from KTM to London, deselect the 'Direct flights only' box to see where you can stop along the way. Top options include:

    • Indira Gandhi International Airport (DEL)

    • Istanbul Ataturk Airport (IST)

    • Hamad International Airport (DOH)

  • You will need an embassy visa for United Kingdom if you hold a passport from Nepal and are travelling for tourism purposes. Travel documentation and visa requirements change frequently. So before booking your cheap ticket from Tribhuvan International Airport to London, check with your airline and your destination country's local consulate or embassy for the most recent updates.

  • KTM is around 5 kilometres from central Kathmandu. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 16 minutes or so to arrive, depending on the traffic.

  • Catching an early flight from Tribhuvan International Airport to London? Avoid rushing to the terminal (and catch some extra z's) by choosing one of these hotels near KTM:

How to find the cheapest flights from Tribhuvan International Airport (KTM) to London

  • The lowest price we've seen for a one-way ticket from Tribhuvan International Airport to London is ر.ق.‏ 1,362. The cheapest price for a return flight is ر.ق.‏ 2,433. Keep in mind fares may change due to availability at the time of booking.

  • To pick up cheap tickets from KTM to London, book early. Airlines typically offer lower fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest tickets from Tribhuvan International Airport to London throughout the entire month. It's a good way to find a bargain if your dates aren't set in stone.

  • Set up a Price Alert for cheap flight tickets from KTM to London. There's no need to check back in every day to see whether prices have fallen. We'll tell you when the price changes.

  • Take advantage of the filters to find your ideal journey. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Tribhuvan International Airport to London, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) to central London is roughly 31 kilometres. It'll take you about 57 minutes to get to the centre driving.

  • It takes around 1 hour and 1 minute to get there using public transport.

  • If you're coming in on a late flight from Tribhuvan International Airport to London, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing not long after at one of these hotels near LHR:

London Gatwick Airport (LGW)

  • The centre of London is around 80 kilometres from London Gatwick Airport (LGW). After your flight from Tribhuvan International Airport to London has hit the runway and you've made your way through the terminal, the drive should be around 1 hour and 19 minutes.

  • You can expect the trip to take roughly 1 hour and 26 minutes on public transport.

  • After your flight from KTM to London, settle in at a hotel near LGW. These are some great options that'll help you switch to relaxation mode:

Best time to go to London

  • July is the busiest month to board a flight from Tribhuvan International Airport to London while February is the quietest. To work out the ideal time to visit London, consider your preferred travel pace and style.

  • Before booking a flight from Tribhuvan International Airport to London, think about the kind of weather you enjoy. July is the warmest month in London, with the temperature ranging from 11ºC to 26ºC.

  • January sees average temperatures of between 0ºC and 9ºC. Search for cheap flights from KTM to London sometime around then if you want to travel when it's cooler.

More about London

  • Start your London trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Tribhuvan International Airport to London, browse our selection of accommodation options including:

  • Big Ben and The British Museum are just a couple of the major attractions to put on your London itinerary. Keep the sightseeing going at Buckingham Palace.

Complete your London trip with a car rental

  • Finding you a cheap flight from Tribhuvan International Airport to London isn't the only thing we're good at. Check out our car rentals in London and explore at your own pace. We search for deals from trusted car rental companies and put them all in one place. You can instantly compare rates and then book with no fees.

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