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Cheap flights from London Heathrow Airport to Kathmandu from £369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Kathmandu departing on 12/12. 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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Find the cheapest flights from London Heathrow Airport to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
Air India Logo
21:05 - 13:30LHR-KTM
34h 40m1 stop
Air India Logo
22:20 - 19:20KTM-LHR
26h 45m1 stop
£604Air India
Find Deal
Mon, 10 Nov - Mon, 1 Dec
Air India Logo
21:05 - 13:30LHR-KTM
34h 40m1 stop
Air India Logo
10:05 - 11:30KTM-LHR
31h 10m1 stop
£605Air India
Find Deal
Thu, 13 Nov - Mon, 1 Dec
Air India Logo
08:45 - 06:35LHR-KTM
16h 05m1 stop
Air India Logo
17:30 - 11:30KTM-LHR
23h 45m1 stop
£606Air India
Find Deal
Tue, 25 Nov - Wed, 11 Feb
Multiple Airlines Logo
08:45 - 06:35LHR-KTM
16h 05m1 stop
Multiple Airlines Logo
13:45 - 13:45KTM-LHR
29h 45m2 stops
£607Multiple Airlines
Find Deal
Fri, 30 Jan - Sun, 1 Mar
Air India Logo
08:45 - 06:35LHR-KTM
16h 05m1 stop
Air India Logo
22:20 - 11:30KTM-LHR
18h 55m1 stop
£608Air India
Find Deal
Sun, 22 Feb - Sat, 21 Mar
Air India Logo
08:45 - 09:05LHR-KTM
18h 35m1 stop
Air India Logo
17:30 - 19:20KTM-LHR
31h 35m1 stop
£609Air India
Find Deal
Tue, 18 Nov - Mon, 1 Dec
Multiple Airlines Logo
13:00 - 09:05LHR-KTM
14h 20m1 stop
Multiple Airlines Logo
13:45 - 13:45KTM-LHR
29h 45m2 stops
£609Multiple Airlines
Find Deal
Thu, 29 Jan - Tue, 3 Mar
Air China Logo
21:35 - 11:35LHR-KTM
32h 15m1 stop
Air China Logo
12:35 - 17:50KTM-LHR
35h 00m2 stops
£625Air China
Find Deal
Sat, 22 Nov - Sun, 28 Dec
Air China Logo
17:40 - 11:35LHR-KTM
60h 10m2 stops
Air China Logo
12:35 - 17:50KTM-LHR
35h 00m2 stops
£627Air China
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Tue, 18 Nov - Tue, 2 Dec
Kuwait Airways Logo
10:45 - 06:20LHR-KTM
13h 50m1 stop
Kuwait Airways Logo
00:05 - 13:45KTM-LHR
19h 25m1 stop
£642Kuwait Airways
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Sun, 18 Jan - Wed, 18 Feb

Air India flights from London Heathrow Airport to Kathmandu

Our best Air India deals on London Heathrow Airport to Kathmandu flight tickets
Air India
10 Nov
LHR21:05London Heathrow
34h 40m
1 stop
KTM13:30Kathmandu Tribhuvan
1 Dec
KTM22:20Kathmandu Tribhuvan
26h 45m
1 stop
LHR19:20London Heathrow
£604
Find similar
Air India
13 Nov
LHR21:05London Heathrow
34h 40m
1 stop
KTM13:30Kathmandu Tribhuvan
1 Dec
KTM10:05Kathmandu Tribhuvan
31h 10m
1 stop
LHR11:30London Heathrow
£605
Find similar
Air India
25 Nov
LHR08:45London Heathrow
16h 05m
1 stop
KTM06:35Kathmandu Tribhuvan
11 Feb
KTM17:30Kathmandu Tribhuvan
23h 45m
1 stop
LHR11:30London Heathrow
£606
Find similar

Air China flights from London Heathrow Airport to Kathmandu

Our best Air China deals on London Heathrow Airport to Kathmandu flight tickets
Air China
22 Nov
LHR21:35London Heathrow
32h 15m
1 stop
KTM11:35Kathmandu Tribhuvan
28 Dec
KTM12:35Kathmandu Tribhuvan
35h 00m
2 stops
LHR17:50London Heathrow
£625
Find similar
Air China
18 Nov
LHR17:40London Heathrow
60h 10m
2 stops
KTM11:35Kathmandu Tribhuvan
2 Dec
KTM12:35Kathmandu Tribhuvan
35h 00m
2 stops
LHR17:50London Heathrow
£627
Find similar
Air China
18 Nov
LHR17:40London Heathrow
60h 10m
2 stops
KTM11:35Kathmandu Tribhuvan
28 Nov
KTM12:35Kathmandu Tribhuvan
33h 05m
2 stops
LHR15:55London Heathrow
£628
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 10/11

21:05-13:30

1 stop34h 40m

Kathmandu Tribhuvan

Mon 1/12

22:20-19:20

1 stop26h 45m

£604

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Thu 13/11

21:05-13:30

1 stop34h 40m

Kathmandu Tribhuvan

Mon 1/12

10:05-11:30

1 stop31h 10m

£605

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 25/11

08:45-06:35

1 stop16h 05m

Kathmandu Tribhuvan

Wed 11/2

17:30-11:30

1 stop23h 45m

£606

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 30/1

08:45-06:35

1 stop16h 05m

Kathmandu Tribhuvan

Sun 1/3

13:45-13:45

2 stops29h 45m

£607

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 22/2

08:45-06:35

1 stop16h 05m

Kathmandu Tribhuvan

Sat 21/3

22:20-11:30

1 stop18h 55m

£608

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 18/11

08:45-09:05

1 stop18h 35m

Kathmandu Tribhuvan

Mon 1/12

17:30-19:20

1 stop31h 35m

£609

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Thu 29/1

13:00-09:05

1 stop14h 20m

Kathmandu Tribhuvan

Tue 3/3

13:45-13:45

2 stops29h 45m

£609

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sat 22/11

21:35-11:35

1 stop32h 15m

Kathmandu Tribhuvan

Sun 28/12

12:35-17:50

2 stops35h 00m

£625

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 18/11

17:40-11:35

2 stops60h 10m

Kathmandu Tribhuvan

Tue 2/12

12:35-17:50

2 stops35h 00m

£627

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 18/1

10:45-06:20

1 stop13h 50m

Kathmandu Tribhuvan

Wed 18/2

00:05-13:45

1 stop19h 25m

£642

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kathmandu from

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

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 London Heathrow Airport and Kathmandu?

What is the cheapest month to fly to Kathmandu?

If you aren’t able to travel to Kathmandu during the month of June, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £776.

What is the cheapest day to depart on your flight to Kathmandu?

The cheapest day to depart from London Heathrow Airport to Kathmandu is on a Wednesday when prices can be found for as low as £828. 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 Kathmandu on Friday is £892.

What is the cheapest time of day to depart on your flight to Kathmandu?

Flying to Kathmandu from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £788 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Kathmandu is in the afternoon when prices are around £901.

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around £913 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from London Heathrow Airport for as low as £839 on momondo.

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

You could potentially save up to 2% on your flight if you consider stops on a London Heathrow Airport to Kathmandu flight.

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

As of October 2025, prices for London Heathrow Airport to Kathmandu flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Kathmandu

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

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

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Kathmandu

Direct flights

None
There are no direct flights from London Heathrow Airport to Kathmandu. There are no popular flight routes from London Heathrow Airport to Kathmandu.
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  • How far is London Heathrow to Kathmandu Tribhuvan by plane?

    The distance between London Heathrow and Kathmandu Tribhuvan is about 4567.0 mi. 12h 45m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents you'll need for your trip to Kathmandu Tribhuvan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from London Heathrow Airport to Kathmandu

Compare and see reviews for airlines that fly from London Heathrow Airport to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £483Free CancellationRating
7.2
174 reviews
Search China Eastern flights
Air ChinaPriceFrom £510Free CancellationRating
7.1
119 reviews
Search Air China flights
China SouthernPriceFrom £518Free CancellationRating
7.4
117 reviews
Search China Southern flights
Kuwait AirwaysPriceFrom £520Free CancellationRating
7.2
314 reviews
Search Kuwait Airways flights
SriLankan AirlinesPriceFrom £556Free CancellationRating
6.9
76 reviews
Search SriLankan Airlines flights
Air IndiaPriceFrom £582Free CancellationRating
5.5
2,940 reviews
Search Air India flights
IndiGoPriceFrom £612Free CancellationRating
6.9
492 reviews
Search IndiGo flights
Turkish AirlinesPriceFrom £669Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines flights
Thai AirwaysPriceFrom £733Free CancellationRating
7.8
361 reviews
Search Thai Airways flights
EmiratesPriceFrom £754Free CancellationRating
8.1
3,395 reviews
Search Emirates flights

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

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

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 Kathmandu from London.

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

Yes. All flights to Kathmandu from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Kathmandu from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for London to Kathmandu 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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Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Ryanair
easyJet
Turkish Airlines
Qatar Airways
Emirates
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India