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

Qatar Airways and Air China are the most popular carriers operating from Kathmandu Tribhuvan to London Heathrow

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

Flights connecting via Dubai (DXB) have the shortest average one-way travel time: 14h 43m.

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

Flights via Kuwait City (KWI) offer the lowest average return price of £761.

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

New Delhi (DEL) was the most common stop: 38% of momondo users choosing one-stop flights on this route connected there.

Which airlines fly to London Heathrow Airport?

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 38% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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

New Delhi (DEL) has the shortest average stopover time for this route: 2h 40m.

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 are updated daily.

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

The number of operators available for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport is 6 as of October 2026.

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

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.

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

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.

£263 Cheap Flights from Kathmandu to London Heathrow Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kathmandu to London

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:10 - 20:30KTM Kathmandu Tribhuvan-LHR London Heathrow

33h 05m1 stop New Delhi Indira Gandhi Intl

06:30 - 09:45LHR London Heathrow-KTM Kathmandu Tribhuvan

21h 30m3 stops Amsterdam Schiphol Istanbul New Delhi Indira Gandhi Intl

£572Multiple Airlines

Tue, 3 Nov - Wed, 3 Feb

21:40 - 20:30KTM Kathmandu Tribhuvan-LHR London Heathrow

28h 35m1 stop New Delhi Indira Gandhi Intl

20:05 - 22:55LHR London Heathrow-KTM Kathmandu Tribhuvan

21h 05m2 stops Muscat Seeb New Delhi Indira Gandhi Intl

£598Multiple Airlines

Fri, 6 Nov - Sun, 31 Jan

17:10 - 20:30KTM Kathmandu Tribhuvan-LHR London Heathrow

33h 05m1 stop New Delhi Indira Gandhi Intl

20:05 - 19:50LHR London Heathrow-KTM Kathmandu Tribhuvan

18h 00m2 stops Muscat Seeb New Delhi Indira Gandhi Intl

£602Multiple Airlines

Tue, 3 Nov - Wed, 3 Feb

10:05 - 20:30KTM Kathmandu Tribhuvan-LHR London Heathrow

16h 10m1 stop New Delhi Indira Gandhi Intl

21:05 - 16:10LHR London Heathrow-KTM Kathmandu Tribhuvan

13h 20m1 stop New Delhi Indira Gandhi Intl

£612Air India

Sat, 5 Dec - Sun, 6 Dec

15:50 - 07:25KTM Kathmandu Tribhuvan-LHR London Heathrow

21h 20m1 stop Doha Hamad Intl

16:00 - 17:45LHR London Heathrow-KTM Kathmandu Tribhuvan

20h 00m1 stop Doha Hamad Intl

£630Qatar Airways

Mon, 9 Nov - Sun, 29 Nov

15:50 - 07:25KTM Kathmandu Tribhuvan-LHR London Heathrow

21h 20m1 stop Doha Hamad Intl

14:55 - 17:45LHR London Heathrow-KTM Kathmandu Tribhuvan

21h 05m1 stop Doha Hamad Intl

£640Qatar Airways

Wed, 11 Nov - Wed, 18 Nov

17:10 - 11:30KTM Kathmandu Tribhuvan-LHR London Heathrow

24h 05m1 stop New Delhi Indira Gandhi Intl

21:05 - 16:10LHR London Heathrow-KTM Kathmandu Tribhuvan

13h 20m1 stop New Delhi Indira Gandhi Intl

£643Air India

Fri, 18 Dec - Fri, 8 Jan

09:20 - 07:10KTM Kathmandu Tribhuvan-LHR London Heathrow

27h 35m1 stop Dubai Intl

13:40 - 08:20LHR London Heathrow-KTM Kathmandu Tribhuvan

12h 55m1 stop Dubai Intl

£972Emirates

Mon, 28 Dec - Mon, 4 Jan

14:45 - 21:05KTM Kathmandu Tribhuvan-LHR London Heathrow

36h 05m2 stops Mumbai Chhatrapati Shivaji Intl Istanbul

06:25 - 09:45LHR London Heathrow-KTM Kathmandu Tribhuvan

21h 35m2 stops Istanbul New Delhi Indira Gandhi Intl

£1,389IndiGo

Sat, 31 Oct - Mon, 30 Nov

14:45 - 22:30KTM Kathmandu Tribhuvan-LHR London Heathrow

37h 30m2 stops Mumbai Chhatrapati Shivaji Intl Istanbul

06:25 - 09:45LHR London Heathrow-KTM Kathmandu Tribhuvan

21h 35m2 stops Istanbul New Delhi Indira Gandhi Intl

£1,563IndiGo

Fri, 18 Dec - Sat, 26 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

20:50 - 18:10KTM Kathmandu Tribhuvan-LHR London Heathrow

26h 05m1 stop New Delhi Indira Gandhi Intl

08:05 - 08:45LHR London Heathrow-KTM Kathmandu Tribhuvan

18h 55m2 stops Duesseldorf Intl Sharjah

£615Multiple Airlines

Sat, 17 Oct - Sat, 6 Feb

20:50 - 18:10KTM Kathmandu Tribhuvan-LHR London Heathrow

26h 05m1 stop New Delhi Indira Gandhi Intl

21:40 - 14:20LHR London Heathrow-KTM Kathmandu Tribhuvan

34h 55m2 stops Manama Bahrain Intl Dhaka Hazrat Shahjalal Intl

£646Multiple Airlines

Sat, 17 Oct - Tue, 3 Nov

14:05 - 18:10KTM Kathmandu Tribhuvan-LHR London Heathrow

32h 50m1 stop New Delhi Indira Gandhi Intl

09:30 - 14:20LHR London Heathrow-KTM Kathmandu Tribhuvan

23h 05m2 stops Manama Bahrain Intl Dhaka Hazrat Shahjalal Intl

£647Multiple Airlines

Fri, 16 Oct - Wed, 28 Oct

14:05 - 18:10KTM Kathmandu Tribhuvan-LHR London Heathrow

32h 50m1 stop New Delhi Indira Gandhi Intl

06:25 - 09:45LHR London Heathrow-KTM Kathmandu Tribhuvan

21h 35m2 stops Istanbul New Delhi Indira Gandhi Intl

£711IndiGo

Mon, 19 Oct - Wed, 17 Mar

10:50 - 18:10KTM Kathmandu Tribhuvan-LHR London Heathrow

36h 05m1 stop New Delhi Indira Gandhi Intl

06:25 - 12:55LHR London Heathrow-KTM Kathmandu Tribhuvan

24h 45m2 stops Istanbul New Delhi Indira Gandhi Intl

£714IndiGo

Mon, 19 Oct - Wed, 17 Mar

14:40 - 07:30KTM Kathmandu Tribhuvan-LHR London Heathrow

21h 35m1 stop New Delhi Indira Gandhi Intl

08:45 - 13:55LHR London Heathrow-KTM Kathmandu Tribhuvan

23h 25m1 stop New Delhi Indira Gandhi Intl

£729Air India

Sat, 17 Oct - Tue, 3 Nov

17:30 - 07:30KTM Kathmandu Tribhuvan-LHR London Heathrow

18h 45m1 stop New Delhi Indira Gandhi Intl

22:00 - 20:40LHR London Heathrow-KTM Kathmandu Tribhuvan

16h 55m1 stop New Delhi Indira Gandhi Intl

£742Air India

Sat, 17 Oct - Sat, 7 Nov

07:35 - 19:00KTM Kathmandu Tribhuvan-LHR London Heathrow

16h 10m1 stop New Delhi Indira Gandhi Intl

22:00 - 09:05LHR London Heathrow-KTM Kathmandu Tribhuvan

29h 20m1 stop New Delhi Indira Gandhi Intl

£745Air India

Sat, 17 Oct - Sat, 7 Nov

00:35 - 14:25KTM Kathmandu Tribhuvan-LHR London Heathrow

18h 35m1 stop Dubai Intl

16:50 - 06:05LHR London Heathrow-KTM Kathmandu Tribhuvan

32h 30m1 stop Dubai Intl

£1,148Emirates

Thu, 15 Oct - Fri, 16 Oct

15:30 - 06:25KTM Kathmandu Tribhuvan-LHR London Heathrow

19h 40m1 stop Doha Hamad Intl

10:50 - 08:50LHR London Heathrow-KTM Kathmandu Tribhuvan

17h 15m2 stops Madrid Barajas Doha Hamad Intl

£1,347Qatar Airways

Sun, 18 Oct - Fri, 16 Apr

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Air India flights from Kathmandu to London Heathrow Airport

Our best Air India deals on Kathmandu to London Heathrow Airport flight tickets

Air India

5 Dec

KTM10:05Kathmandu Tribhuvan

16h 10m

1 stop

LHR20:30London Heathrow

6 Dec

LHR21:05London Heathrow

13h 20m

1 stop

KTM16:10Kathmandu Tribhuvan

£612

Air India

18 Dec

KTM17:10Kathmandu Tribhuvan

24h 05m

1 stop

LHR11:30London Heathrow

8 Jan

LHR21:05London Heathrow

13h 20m

1 stop

KTM16:10Kathmandu Tribhuvan

£643

Air India

10 Nov

KTM21:40Kathmandu Tribhuvan

28h 35m

1 stop

LHR20:30London Heathrow

17 Nov

LHR08:45London Heathrow

16h 05m

1 stop

KTM06:35Kathmandu Tribhuvan

£650

Air China flights from Kathmandu to London Heathrow Airport

Our best Air China deals on Kathmandu to London Heathrow Airport flight tickets

Air China

9 Nov

KTM11:55Kathmandu Tribhuvan

37h 45m

1 stop

LHR19:55London Heathrow

16 Nov

LHR20:25London Heathrow

56h 45m

2 stops

KTM10:55Kathmandu Tribhuvan

£631

Air China

9 Nov

KTM11:55Kathmandu Tribhuvan

35h 40m

2 stops

LHR17:50London Heathrow

16 Nov

LHR20:25London Heathrow

56h 45m

2 stops

KTM10:55Kathmandu Tribhuvan

£649

Air China

9 Nov

KTM11:55Kathmandu Tribhuvan

37h 45m

1 stop

LHR19:55London Heathrow

29 Nov

LHR17:45London Heathrow

59h 25m

2 stops

KTM10:55Kathmandu Tribhuvan

£718

momondo Fare Finder

Use the filters below to find and compare flights from Kathmandu to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Tue 3/11

17:10-20:30

1 stop33h 05m

London Heathrow

Wed 3/2

06:30-09:45

3 stops21h 30m

£572

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Fri 6/11

21:40-20:30

1 stop28h 35m

London Heathrow

Sun 31/1

20:05-22:55

2 stops21h 05m

£598

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Tue 3/11

17:10-20:30

1 stop33h 05m

London Heathrow

Wed 3/2

20:05-19:50

2 stops18h 00m

£602

Fastest return journey

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Sat 5/12

10:05-20:30

1 stop16h 10m

London Heathrow

Sun 6/12

21:05-16:10

1 stop13h 20m

£612

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Mon 9/11

15:50-07:25

1 stop21h 20m

London Heathrow

Sun 29/11

16:00-17:45

1 stop20h 00m

£630

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Wed 11/11

15:50-07:25

1 stop21h 20m

London Heathrow

Wed 18/11

14:55-17:45

1 stop21h 05m

£640

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Fri 18/12

17:10-11:30

1 stop24h 05m

London Heathrow

Fri 8/1

21:05-16:10

1 stop13h 20m

£643

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Mon 28/12

09:20-07:10

1 stop27h 35m

London Heathrow

Mon 4/1

13:40-08:20

1 stop12h 55m

£972

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Sat 31/10

14:45-21:05

2 stops36h 05m

London Heathrow

Mon 30/11

06:25-09:45

2 stops21h 35m

£1,389

KathmanduLondon

KTM Kathmandu Tribhuvan - LHR London Heathrow

KTMLHR

Kathmandu Tribhuvan

Fri 18/12

14:45-22:30

2 stops37h 30m

London Heathrow

Sat 26/12

06:25-09:45

2 stops21h 35m

£1,563

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Stopovers

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 £785 to £1,008.
The lowest price recently found on this route was £572.

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

In general, December 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 £781. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Kathmandu averaging around £801.

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

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 £879 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 £786 on momondo.

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

You could potentially save up to 30% 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 October 2026, prices for Kathmandu to London Heathrow Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

Best price found	£263
Fastest flight time	14h 35m
Direct flights	None

The best one-way flight to London Heathrow Airport from Kathmandu in the past 72 hours is £263. The best return flight deal from Kathmandu to London Heathrow Airport found on momondo in the last 72 hours is £572.

The fastest flight from Kathmandu to London Heathrow Airport takes 14h 35m

There are no direct flights from Kathmandu to London Heathrow Airport. There are no popular flight routes from Kathmandu to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Kathmandu to London Heathrow Airport

How far is Kathmandu Tribhuvan to London Heathrow by plane?
London Heathrow is 4567.0 mi away from Kathmandu Tribhuvan. Typically, this will take 14h 35m 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 are updated daily.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport?
The number of operators available for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport is 6 as of October 2026.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to London Heathrow Airport?
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.
What documentation or ID do you need to fly to London Heathrow Airport?
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.
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 37% of the total bookings. Other popular airlines include Air India with 32%, Emirates with 18%, and Turkish Airlines with 10%.

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
IndiGo	PriceFrom £297	Free Cancellation	Rating 6.8 579 reviews	Search IndiGo flights
Kuwait Airways	PriceFrom £597	Free Cancellation	Rating 7.1 348 reviews	Search Kuwait Airways flights
Air India	PriceFrom £688	Free Cancellation	Rating 5.5 2,914 reviews	Search Air India flights
Qatar Airways	PriceFrom £724	Free Cancellation	Rating 7.3 3,723 reviews	Search Qatar Airways flights
Emirates	PriceFrom £845	Free Cancellation	Rating 8.1 3,678 reviews	Search Emirates flights
Turkish Airlines	PriceFrom £902	Free Cancellation	Rating 7.4 4,455 reviews	Search Turkish Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to London?

It is quick and easy to find Kathmandu to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Kathmandu to London with flexible booking policies on momondo?

All flight searches from Kathmandu to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kathmandu to London?

Once you have performed a search for Kathmandu to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kathmandu to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kathmandu to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Kathmandu to London from £263

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 9/11. 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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Air India flights from Kathmandu to London Heathrow Airport

Our best Air India deals on Kathmandu to London Heathrow Airport flight tickets

Air China flights from Kathmandu to London Heathrow Airport

Our best Air China deals on Kathmandu to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kathmandu to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Kathmandu to London Heathrow Airport

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?

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

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

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

What is the cheapest airline that flies 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?

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

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

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

When to book flights from Kathmandu to London Heathrow Airport

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kathmandu to London Heathrow Airport

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

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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