Cheap Flights from London to Kathmandu

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Compare London to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

Book the best Kathmandu fare with no extra fees

Flight deals from London to Kathmandu

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

Find the cheapest month to fly from London to Kathmandu

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

London to Kathmandu: Alternative routes

Compare routes from London to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

London to Kathmandu: Flight information

The things to know before you go.
Cheapest flight foundRs63,020
Cheapest month to flyApril

Finding cheap flights from London to Kathmandu: Frequently asked questions

The best price we found for a return flight from London to Kathmandu is Rs179,515. 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 London to Kathmandu. But we found flights with one stop from Rs179,515.
As of March 2025, there are no flights flying from London to Kathmandu.
The cheapest month to fly from London to Kathmandu is usually March 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Kathmandu Airport on Friday, 25 April 2025.
No airlines currently offer direct flights between London and Kathmandu 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 Kathmandu 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 Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Kathmandu is Wizz Air UK .

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

  • When planning your flight from London to Tribhuvan International Airport (KTM), you'll have your choice of airports to jet out of. Check out London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for your departure options. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).

  • Tribhuvan International Airport is located in Kathmandu. The city operates in the UTC+5:47 timezone and is 5 hours 47 minutes ahead of London.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Make sure you're at the airport on time to catch your flight from London to KTM.

  • Travelling during a popular month like July? Major public holidays and other high seasons can lead to longer lines and delays at security. Play it safe and get there up to four hours before international flights and two hours before domestic departures.

Airports in London

London Heathrow Airport (LHR)

  • Think about adding a stopover to potentially find a cheaper flight from London to KTM. Just deselect 'Direct flights only' when searching for departures from London Heathrow Airport (LHR). Break up your trip (and maybe save some cash) by stopping at one of these popular options:

    • Indira Gandhi International Airport (DEL)

    • Istanbul Ataturk Airport (IST)

    • Dubai Airport (DXB)

  • The distance from central London to LHR is about 31 kilometres. Check out travel apps like Google Maps for the fastest way to get there, whether you want to drive or use public transport.

  • After a leisurely start to your break? Stay near London Heathrow Airport. Whether you've booked an early flight from London to Tribhuvan International Airport or just don't want to be rushed, these hotels are just the thing:

London Gatwick Airport (LGW)

  • Make the most of your holiday with a stopover on your flight from London to Tribhuvan International Airport. Visit friends or family or tick another city off your bucket list. Whatever you choose to do, check out these stops between London Gatwick Airport and KTM:

    • Indira Gandhi International Airport (DEL)

    • Hamad International Airport (DOH)

    • Istanbul Ataturk Airport (IST)

  • LGW is about 80 kilometres from central London. It'll take you 1 hour and 19 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 1 hour and 26 minutes.

  • You're going on holiday, so why not enjoy an extra night away? Consider kicking back in one of these hotels near London Gatwick Airport the day before your flight from London to KTM:

About Tribhuvan International Airport (KTM)

Getting from Tribhuvan International Airport (KTM) to central Kathmandu

  • From Tribhuvan International Airport, Kathmandu is approximately 5 kilometres away. It takes around 16 minutes to reach the centre driving.

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

  • Rs63,020 is the lowest price we've seen for a one-way ticket from London to Tribhuvan International Airport. Return flights start from Rs179,515. Prices may vary depending on availability at the time of booking.

  • To pick up cheap tickets from London to KTM, book as early as possible. Airlines typically offer the most competitive fares when flights are first made available.

  • Finding cheap tickets from London to Tribhuvan International Airport is more likely if you're flexible with your dates. Try using the 'Whole month' function to see the lowest prices across every month and snap up a great deal.

  • Create a Price Alert for flight tickets from London to KTM. You don't need to check back in every day to find out if fares have dropped. We'll tell you when there's a change in price.

  • Tailor your flights with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from London to Tribhuvan International Airport.

The best time to fly from London to Tribhuvan International Airport (KTM)

  • October is the busiest month for flights from London to Tribhuvan International Airport. To avoid the crowds, head to Kathmandu in February when it's quieter.

  • Book your flight from London to KTM for June if you're eager to explore the city during its warmest month. Expect temperatures in Kathmandu to range from 17ºC to 28ºC.

  • If you'd rather travel in cooler conditions, look for a cheap flight from London to Tribhuvan International Airport in January when temperatures average between 3ºC and 18ºC.

More about Kathmandu

  • Once you've booked your flight from London to Tribhuvan International Airport, think about where to rest your head in this city. Make one of these accommodation options your base for exploring Kathmandu:

  • There are so many things to see and do in this city it can be hard to know where to begin. Swayambhunath Stupa, Pashupatinath Temple and Boudhanath Stupa are top sights which should be on any good Kathmandu itinerary.

Complete your Kathmandu trip with a car rental

  • Once you've booked your hotel and cheap flight from London to Tribhuvan International Airport, the next task is choosing one of our car rentals in Kathmandu. Browse the offers and easily compare your options on price, fuel policies, and more.

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