Q: How much does it cost for a return flight from Kathmandu to London Heathrow Airport?

Airfare is below average for this route at the moment. Kathmandu to London Heathrow Airport flights typically cost between £759 and £943 in September. The cheapest return price found within the last 5 days was £726 on IndiGo (10 Sept–11 Sept).

Question 1

How much does it cost for a return flight from Kathmandu to London Heathrow Airport?

Accepted Answer

Airfare is below average for this route at the moment.Kathmandu to London Heathrow Airport flights typically cost between £759 and £943 in September.
The cheapest return price found within the last 5 days was £726 on IndiGo (10 Sept–11 Sept).

Question 2

Which airport typically offers the quickest stopover for flights from Kathmandu to London Heathrow Airport?

Accepted Answer

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 58m.

Question 3

What’s the top stopover airport for flights from Kathmandu to London Heathrow Airport?

Accepted Answer

Doha (DOH) – chosen by Cheapflights users on 44% of one-stop itineraries from Kathmandu to London Heathrow Airport on Cheapflights.

Question 4

What’s the cheapest stopover airport for flights from Kathmandu to London Heathrow Airport?

Accepted Answer

Sharjah (SHJ) is the most affordable one-stop option, with an average return flight price of £584.

Question 5

What’s the fastest stopover option from Kathmandu to London Heathrow Airport?

Accepted Answer

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 14h 33m.

Question 6

How long is the flight from Kathmandu to London Heathrow Airport?

Accepted Answer

Airlines like Air India and China Eastern fly from Kathmandu to London Heathrow Airport in about 22h 45m. The time it takes to get you to your destination can typically vary by up to 32h 05m. The distance from Kathmandu to London Heathrow Airport is about 4569 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 7

What are the cheapest airlines flying from Kathmandu to London Heathrow Airport round-trip?

Accepted Answer

According to our current data, IndiGo (£290), Kuwait Airways (£583), and Air India (£677) offers the cheapest pricing from Kathmandu to London Heathrow Airport. IndiGo is priced at 66% lower than the current average price of a flight leaving 3 months from now.

Question 8

What are the cheapest airlines to fly from Kathmandu to London Heathrow Airport one-way?

Accepted Answer

One-way options have recently been found by users for as low as £222 on Etihad Airways. Other airlines that offer cheap prices include IndiGo from £224 and China Eastern from £242 one-way.

Question 9

How far ahead should I book a flight from Kathmandu to London Heathrow Airport?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Kathmandu to London Heathrow Airport, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 10

What is the cheapest month to book a flight from Kathmandu to London Heathrow Airport?

Accepted Answer

Currently, December is the cheapest month in which you can book a flight from Kathmandu to London Heathrow Airport (average of £768). Flying from Kathmandu to London Heathrow Airport in January is currently the most expensive (average of £931). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 13

What are the most popular airlines that fly from Kathmandu to London Heathrow Airport?

Accepted Answer

Before booking your flight from Kathmandu to London Heathrow Airport check out the most popular airlines for this route: Qatar Airways, Air India or Emirates.

Question 14

Where are the most common stopover locations when flying from Kathmandu to London Heathrow Airport?

Accepted Answer

Kathmandu to London Heathrow Airport flights have a stopover in Doha most of the time. New Delhi sees the next most stopovers on Kathmandu to London Heathrow Airport flights.

Question 15

Where are the least popular stopover locations for Kathmandu to London Heathrow Airport flights?

Accepted Answer

Kathmandu to London Heathrow Airport flights have a stopover in Istanbul least often. Dubai sees the second fewest stopovers for non-direct flights flying from Kathmandu to London Heathrow Airport.

Question 16

What are some popular points of interest to see during a stopover in New Delhi?

Accepted Answer

The majority of New Delhi visitors spend their time at Karol Bagh, Lajpat Nagar Central Market, and Hauz Khas Market. Those on a layover in New Delhi interested in visiting Karol Bagh, Lajpat Nagar Central Market, or Hauz Khas Market can do so by travelling 8.7 mi, 8.7 mi, and 6.5 mi, respectively from New Delhi Indira Gandhi Intl. Travellers can rent a car at New Delhi Indira Gandhi Intl for an average daily rate of £53 to make sightseeing during their stopover a little easier.

Question 17

What is the cheapest time of day to fly from KTM to LHR?

Accepted Answer

When flying from Kathmandu to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 18

What airport do you fly from for flights from Kathmandu to London Heathrow?

Accepted Answer

If you book a flight to London Heathrow from Kathmandu, you will be flying from Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 2.5 mi from the center of Kathmandu. There are 0 flights from Tribhuvan to London Heathrow per day from 6 different airlines.

Question 19

Can I find deals for flights from Kathmandu to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Kathmandu to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 20

How can I find direct flights from Kathmandu to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Heathrow.

Question 21

Can I find deals for business class flights from Kathmandu to Heathrow?

Accepted Answer

Yes. Cheapflights offers flight deals from Kathmandu to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from Kathmandu to Heathrow?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Kathmandu today with Cheapflights!

Question 23

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Heathrow?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kathmandu to Heathrow for you. Better yet — we are completely free to use.

Question 24

Can Cheapflights find flights from Kathmandu to Heathrow with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Kathmandu to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 25

Can Cheapflights notify me if prices for flights from Kathmandu to Heathrow become cheaper?

Accepted Answer

Yes! Start tracking prices for Kathmandu to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£726
One-way from	£327
Popular in	January
Cheapest in	December
Average price	£915

Airline	Cheapest	Average	Flexibility	On-time
IndiGo	Cheapest£290	Average£670	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Kuwait Airways	Cheapest£583	Average£735	FlexibilityNo cancel fee	On-time64%	Search Kuwait Airways flights
Air India	Cheapest£677	Average£816	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Qatar Airways	Cheapest£708	Average£890	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Emirates	Cheapest£821	Average£914	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Turkish Airlines	Cheapest£847	Average£941	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Cheap flights from Kathmandu to London Heathrow Airport from £327

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kathmandu to Heathrow

Cheapest flights from Kathmandu to HeathrowExplore the most affordable flight options available from Kathmandu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Explore the most affordable flight options available from Kathmandu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Kathmandu to HeathrowDiscover carefully curated flight deals from Kathmandu to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Discover carefully curated flight deals from Kathmandu to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Kathmandu to HeathrowDiscover last-minute flight deals from Kathmandu to Heathrow. Data last updated 30 August 2026 and is based on user searches.

Discover last-minute flight deals from Kathmandu to Heathrow. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Kathmandu to HeathrowSearch for one-way flight options from Kathmandu to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Search for one-way flight options from Kathmandu to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

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Cheapflights Insights

How far ahead should I book a flight from Kathmandu to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Kathmandu to London Heathrow Airport, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Kathmandu to London Heathrow Airport?

How much does it cost for a return flight from Kathmandu to London Heathrow Airport?

Airfare is below average for this route at the moment.

Kathmandu to London Heathrow Airport flights typically cost between £759 and £943 in September.The cheapest return price found within the last 5 days was £726 on IndiGo (10 Sept–11 Sept).

What’s the top stopover airport for flights from Kathmandu to London Heathrow Airport?

Doha (DOH) – chosen by Cheapflights users on 44% of one-stop itineraries from Kathmandu to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Kathmandu to London Heathrow Airport?

Sharjah (SHJ) is the most affordable one-stop option, with an average return flight price of £584.

What’s the fastest stopover option from Kathmandu to London Heathrow Airport?

Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 14h 33m.

Which airport typically offers the quickest stopover for flights from Kathmandu to London Heathrow Airport?

Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 58m.

Reviews of airlines servicing Heathrow

Related info for your journey

What airport do you fly from for flights from Kathmandu to London Heathrow?

How long is the flight from Kathmandu to London Heathrow Airport?

What are the cheapest airlines flying from Kathmandu to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Kathmandu to London Heathrow Airport one-way?

Where are the most common stopover locations when flying from Kathmandu to London Heathrow Airport?

What are some popular points of interest to see during a stopover in New Delhi?

Where are the least popular stopover locations for Kathmandu to London Heathrow Airport flights?

Can I find deals for flights from Kathmandu to Heathrow that include hotel bookings?

How can I find direct flights from Kathmandu to Heathrow?

Can I find deals for business class flights from Kathmandu to Heathrow?

What is the cheapest month to book a flight from Kathmandu to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

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Fly from Kathmandu to Heathrow on these airlines

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Alternative routes for Kathmandu to Heathrow

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 August 2026.

Kathmandu and Heathrow flights

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Top 6 airlines flying from Kathmandu to Heathrow

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Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Heathrow?

Can Cheapflights find flights from Kathmandu to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Kathmandu to Heathrow become cheaper?

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Cheapest flights from Kathmandu to Heathrow
Explore the most affordable flight options available from Kathmandu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2026.

Best flights from Kathmandu to Heathrow
Discover carefully curated flight deals from Kathmandu to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 August 2026.

Last-minute flights from Kathmandu to Heathrow
Discover last-minute flight deals from Kathmandu to Heathrow. Data last updated 30 August 2026 and is based on user searches.

One-way flights from Kathmandu to Heathrow
Search for one-way flight options from Kathmandu to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 August 2026.

Kathmandu to London Heathrow Airport flights typically cost between £759 and £943 in September.
The cheapest return price found within the last 5 days was £726 on IndiGo (10 Sept–11 Sept).