Cheap flights from Kathmandu to London from $349
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to London departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Qatar Airways flights from Kathmandu to London Heathrow Airport
Our best Qatar Airways deals on Kathmandu to London Heathrow Airport flight tickets
Air India flights from Kathmandu to London Heathrow Airport
Our best Air India deals on Kathmandu to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from Kathmandu to London Heathrow Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London Heathrow Airport?
The month of July is, on average, the cheapest month to fly to London Heathrow Airport from Kathmandu, with most prices found around $1,069. If you’re not able to fly to London Heathrow Airport in July, then October is your next best option. Flight prices from Kathmandu to London Heathrow Airport during October average around $1,117.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Saturday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,054. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,267.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Kathmandu to London Heathrow Airport at noon for as low as $1,077. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,258.
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Kathmandu when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,271 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Kathmandu for as low as $946 on momondo.
Can stopping save me money on Kathmandu to London Heathrow Airport flights?
You could potentially save up to 10% on your flight if you consider stops on a Kathmandu to London Heathrow Airport flight.
How have Kathmandu to London Heathrow Airport flight prices changed over time?
As of June 2025, prices for Kathmandu to London Heathrow Airport flights are approximately 14% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Kathmandu Tribhuvan to London Heathrow?
China Eastern, Air India, and Qatar Airways are the most popular carriers operating from Kathmandu Tribhuvan to London Heathrow
What airlines fly to London Heathrow Airport?
Qatar Airways, Air India and Turkish Airlines are the top three most popular airlines that fly to London Heathrow Airport from Kathmandu according to our data. Qatar Airways is the first choice among our users, with 48% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 4 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Kathmandu to London Heathrow Airport
Cheap Kathmandu to London Heathrow Airport (KTM to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kathmandu to London Heathrow Airport
How far is Kathmandu Tribhuvan to London Heathrow by plane?
The straight-line distance from Kathmandu Tribhuvan to London Heathrow is 4567.0 mi. Typically, this will take 13h 40m by plane in normal conditions.
When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport?
Prices for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport refresh daily.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport?
As of June 2025, there are 4 operators available to choose from for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Kathmandu to London Heathrow Airport?
Based on momondo bookings for flights between Kathmandu and London Heathrow Airport, the leading airline is Qatar Airways, making up 48% of the total bookings. Other popular airlines include Air India with 21%, Turkish Airlines with 17%, and Emirates with 14%.
Best airlines flying from Kathmandu to London Heathrow Airport
Compare and see reviews for airlines that fly from Kathmandu to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $928 | Free Cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $956 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom $988 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $1,066 | Free Cancellation | Rating 8.1 3,264 reviews |
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kathmandu to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Kathmandu.
Can I find flights from Kathmandu to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Kathmandu to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Kathmandu to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kathmandu to London.
I’m not ready to book a flight from Kathmandu to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Kathmandu to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.