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Cheap flights from London Heathrow Airport to Kathmandu from £244

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 8/10. 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

Logo
13:15 - 09:05LHR-KTM
15h 05m1 stop
Logo
21:00 - 14:45KTM-LHR
22h 30m2 stops
£539
Find Deal
Mon, 8 Sep - Thu, 25 Sep
Kuwait Airways Logo
11:45 - 06:20LHR-KTM
12h 50m1 stop
Kuwait Airways Logo
23:50 - 14:45KTM-LHR
20h 40m1 stop
£544Kuwait Airways
Find Deal
Sun, 2 Nov - Mon, 17 Nov
Logo
20:35 - 20:05LHR-KTM
18h 45m1 stop
Logo
21:00 - 15:55KTM-LHR
23h 40m2 stops
£548
Find Deal
Mon, 8 Sep - Mon, 22 Sep
Logo
20:35 - 23:00LHR-KTM
21h 40m1 stop
Logo
21:00 - 14:45KTM-LHR
22h 30m2 stops
£549
Find Deal
Wed, 3 Sep - Sat, 27 Sep
Logo
21:45 - 20:05LHR-KTM
17h 35m1 stop
Logo
21:00 - 20:15KTM-LHR
28h 00m2 stops
£550
Find Deal
Tue, 2 Sep - Sat, 20 Sep
Kuwait Airways Logo
11:45 - 06:20LHR-KTM
12h 50m1 stop
Kuwait Airways Logo
23:50 - 14:45KTM-LHR
20h 40m1 stop
£555Kuwait Airways
Find Deal
Sun, 8 Feb - Wed, 18 Feb
Air India Logo
20:35 - 23:00LHR-KTM
21h 40m1 stop
Air India Logo
07:35 - 19:00KTM-LHR
16h 10m1 stop
£556Air India
Find Deal
Fri, 5 Sep - Sun, 14 Sep
Air India Logo
20:35 - 20:05LHR-KTM
18h 45m1 stop
Air India Logo
06:30 - 19:30KTM-LHR
17h 45m2 stops
£557Air India
Find Deal
Wed, 3 Sep - Fri, 19 Sep
Air India Logo
09:45 - 06:35LHR-KTM
16h 05m1 stop
Air India Logo
21:00 - 11:30KTM-LHR
19h 15m1 stop
£566Air India
Find Deal
Tue, 2 Sep - Fri, 19 Sep
Air India Logo
21:05 - 23:00LHR-KTM
20h 10m1 stop
Air India Logo
07:35 - 19:20KTM-LHR
17h 30m1 stop
£569Air India
Find Deal
Mon, 10 Nov - Wed, 26 Nov

Kuwait Airways flights from London Heathrow Airport to Kathmandu

Our best Kuwait Airways deals on London Heathrow Airport to Kathmandu flight tickets
Kuwait Airways
2 Nov
LHR11:45London Heathrow
12h 50m
1 stop
KTM06:20Kathmandu Tribhuvan
17 Nov
KTM23:50Kathmandu Tribhuvan
20h 40m
1 stop
LHR14:45London Heathrow
£544
Find similar
Kuwait Airways
8 Feb
LHR11:45London Heathrow
12h 50m
1 stop
KTM06:20Kathmandu Tribhuvan
18 Feb
KTM23:50Kathmandu Tribhuvan
20h 40m
1 stop
LHR14:45London Heathrow
£555
Find similar
Kuwait Airways
21 Nov
LHR11:45London Heathrow
12h 50m
1 stop
KTM06:20Kathmandu Tribhuvan
20 Dec
KTM23:50Kathmandu Tribhuvan
20h 40m
1 stop
LHR14:45London Heathrow
£566
Find similar

Air India flights from London Heathrow Airport to Kathmandu

Our best Air India deals on London Heathrow Airport to Kathmandu flight tickets
Air India
5 Sept
LHR20:35London Heathrow
21h 40m
1 stop
KTM23:00Kathmandu Tribhuvan
14 Sept
KTM07:35Kathmandu Tribhuvan
16h 10m
1 stop
LHR19:00London Heathrow
£556
Find similar
Air India
3 Sept
LHR20:35London Heathrow
18h 45m
1 stop
KTM20:05Kathmandu Tribhuvan
19 Sept
KTM06:30Kathmandu Tribhuvan
17h 45m
2 stops
LHR19:30London Heathrow
£557
Find similar
Air India
2 Sept
LHR09:45London Heathrow
16h 05m
1 stop
KTM06:35Kathmandu Tribhuvan
19 Sept
KTM21:00Kathmandu Tribhuvan
19h 15m
1 stop
LHR11:30London Heathrow
£566
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 17 August 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 8/9

13:15-09:05

1 stop15h 05m

Kathmandu Tribhuvan

Thu 25/9

21:00-14:45

2 stops22h 30m

£539

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 2/11

11:45-06:20

1 stop12h 50m

Kathmandu Tribhuvan

Mon 17/11

23:50-14:45

1 stop20h 40m

£544

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 8/9

20:35-20:05

1 stop18h 45m

Kathmandu Tribhuvan

Mon 22/9

21:00-15:55

2 stops23h 40m

£548

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 3/9

20:35-23:00

1 stop21h 40m

Kathmandu Tribhuvan

Sat 27/9

21:00-14:45

2 stops22h 30m

£549

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 2/9

21:45-20:05

1 stop17h 35m

Kathmandu Tribhuvan

Sat 20/9

21:00-20:15

2 stops28h 00m

£550

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 8/2

11:45-06:20

1 stop12h 50m

Kathmandu Tribhuvan

Wed 18/2

23:50-14:45

1 stop20h 40m

£555

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 5/9

20:35-23:00

1 stop21h 40m

Kathmandu Tribhuvan

Sun 14/9

07:35-19:00

1 stop16h 10m

£556

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 3/9

20:35-20:05

1 stop18h 45m

Kathmandu Tribhuvan

Fri 19/9

06:30-19:30

2 stops17h 45m

£557

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 2/9

09:45-06:35

1 stop16h 05m

Kathmandu Tribhuvan

Fri 19/9

21:00-11:30

1 stop19h 15m

£566

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 10/11

21:05-23:00

1 stop20h 10m

Kathmandu Tribhuvan

Wed 26/11

07:35-19:20

1 stop17h 30m

£569

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £755.

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 £805. 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 £867.

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 £766 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 £876.

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 £892 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 £836 on momondo.

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

You could potentially save up to 10% 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 August 2025, prices for London Heathrow Airport to Kathmandu flights are approximately 10% cheaper 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

Best price found

£244

Fastest flight time

12h 50m

Direct flights

None

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from London Heathrow Airport in the past 72 hours is £244. The best return flight deal from London Heathrow Airport to Kathmandu found on momondo in the last 72 hours is £539.
The fastest flight from London Heathrow Airport to Kathmandu takes 12h 50m
There are no direct flights from London Heathrow Airport to Kathmandu. Popular non-direct route for this connection is London Heathrow Airport - Kathmandu Tribhuvan Airport.
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)
Search flight deals

  • How far is London Heathrow to Kathmandu Tribhuvan by plane?

    The distance between London Heathrow and Kathmandu Tribhuvan is about 4567.0 mi. 12h 50m 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 £484Free CancellationRating
7.2
160 reviews
Search China Eastern flights
Air ChinaPriceFrom £496Free CancellationRating
7.3
95 reviews
Search Air China flights
Kuwait AirwaysPriceFrom £522Free CancellationRating
7.1
304 reviews
Search Kuwait Airways flights
China SouthernPriceFrom £528Free CancellationRating
7.6
106 reviews
Search China Southern flights
SriLankan AirlinesPriceFrom £540Free CancellationRating
6.8
75 reviews
Search SriLankan Airlines flights
Air IndiaPriceFrom £581Free CancellationRating
5.5
2,930 reviews
Search Air India flights
VistaraPriceFrom £604Free CancellationRating
7.7
229 reviews
Search Vistara flights
IndiGoPriceFrom £620Free CancellationRating
6.8
479 reviews
Search IndiGo flights
Turkish AirlinesPriceFrom £653Free CancellationRating
7.3
3,943 reviews
Search Turkish Airlines flights
KLMPriceFrom £681Free CancellationRating
7.8
1,385 reviews
Search KLM 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
Emirates
Qatar Airways
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India