Q: What is the typical price of a round-trip flight between Kathmandu and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from £859 to £1,123. The lowest price recently found on this route was £563.

Question 1

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Kathmandu to London Heathrow Airport in the morning for as low as £890. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £1,043 on average. Flights to London Heathrow Airport from Kathmandu at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 2

How have Kathmandu to London Heathrow Airport flight prices changed over time?

Accepted Answer

As of August 2025, prices for Kathmandu to London Heathrow Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

Question 3

Which airport is the most popular for stopovers for flights between Kathmandu and London Heathrow Airport?

Accepted Answer

Doha (DOH) was the most common stop: 52% of momondo users choosing one-stop flights on this route connected there.

Question 4

Which stopover airport has the shortest travel time from Kathmandu to London Heathrow Airport?

Accepted Answer

Flights connecting via Kuwait City (KWI) have the shortest average one-way travel time: 13h 20m.

Question 5

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £956 when searching weeks before you fly. 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 £734 on momondo.

Question 6

Can stopping save me money on Kathmandu to London Heathrow Airport flights?

Accepted Answer

You could potentially save up to 5% on your flight if you consider stops on a Kathmandu to London Heathrow Airport flight.

Question 7

What is the typical price of a round-trip flight between Kathmandu and London Heathrow Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £859 to £1,123.
The lowest price recently found on this route was £563.

Question 8

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, June is the cheapest month to fly from Kathmandu to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £842. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Kathmandu averaging around £846.

Question 9

What is the cheapest airline that flies from Kathmandu Tribhuvan to London Heathrow?

Accepted Answer

Air India and China Eastern are the most popular carriers operating from Kathmandu Tribhuvan to London Heathrow

Question 10

Which stopover airport has the shortest connection time from Kathmandu to London Heathrow Airport?

Accepted Answer

Kuwait City (KWI) has the shortest average stopover time for this route: 1h 55m.

Question 11

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from Kathmandu is on a Monday. momondo users have found tickets for Monday departures for as low as £838. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £928.

Question 12

Which airlines fly to London Heathrow Airport?

Accepted Answer

Qatar Airways, Air India and Emirates 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 49% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 8 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 13

Which stopover airport offers the lowest fares from Kathmandu to London Heathrow Airport?

Accepted Answer

Flights via Singapore (SIN) offer the lowest average return price of £781.

Question 14

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport?

Accepted Answer

Prices for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport are updated daily.

Question 15

How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport?

Accepted Answer

The number of operators available for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport is 8 as of August 2025.

Question 16

How old do you have to be to fly from Kathmandu Tribhuvan Airport to London Heathrow Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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.

Question 17

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£230
Fastest flight time	12h 55m
Direct flights	None

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom £579	Free Cancellation	Rating 7.2 158 reviews	Search China Eastern flights
Air India	PriceFrom £686	Free Cancellation	Rating 5.5 2,928 reviews	Search Air India flights
Turkish Airlines	PriceFrom £721	Free Cancellation	Rating 7.3 3,933 reviews	Search Turkish Airlines flights
Kuwait Airways	PriceFrom £731	Free Cancellation	Rating 7.1 304 reviews	Search Kuwait Airways flights
Qatar Airways	PriceFrom £753	Free Cancellation	Rating 7.4 3,609 reviews	Search Qatar Airways flights
Emirates	PriceFrom £792	Free Cancellation	Rating 8.1 3,300 reviews	Search Emirates flights
Vistara	PriceFrom £828	Free Cancellation	Rating 7.7 229 reviews	Search Vistara flights
Etihad Airways	PriceFrom £833	Free Cancellation	Rating 7.4 1,230 reviews	Search Etihad Airways flights

Cheap flights from Kathmandu to London from £230

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 15/9. 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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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 typical price of a round-trip flight between Kathmandu and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

How far in advance should I book a flight to London Heathrow Airport?

Can stopping save me money on Kathmandu to London Heathrow Airport flights?

You could potentially save up to 5% 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 August 2025, prices for Kathmandu to London Heathrow Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Kathmandu Tribhuvan to London Heathrow?

Air India and China Eastern are the most popular carriers operating from Kathmandu Tribhuvan to London Heathrow

Which airlines fly to London Heathrow Airport?

Which airport is the most popular for stopovers for flights between Kathmandu and London Heathrow Airport?

Doha (DOH) was the most common stop: 52% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Kathmandu to London Heathrow Airport?

Flights via Singapore (SIN) offer the lowest average return price of £781.

Which stopover airport has the shortest travel time from Kathmandu to London Heathrow Airport?

Flights connecting via Kuwait City (KWI) have the shortest average one-way travel time: 13h 20m.

Which stopover airport has the shortest connection time from Kathmandu to London Heathrow Airport?

Kuwait City (KWI) has the shortest average stopover time for this route: 1h 55m.

When to book flights from Kathmandu to London Heathrow Airport

Cheap Kathmandu to London Heathrow Airport (KTM to LHR) flight deals and tips

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How far is Kathmandu Tribhuvan to London Heathrow by plane?

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular airline from Kathmandu to London Heathrow Airport?

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