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Cheap flights from London Heathrow Airport to Kathmandu from £331

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 20/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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.
Multiple Airlines Logo
11:20 - 09:50
LHR
-
KTM
17h 45m
2 stops
Multiple Airlines Logo
20:50 - 17:45
KTM
-
LHR
25h 40m
1 stop
£627Multiple Airlines
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
11:20 - 15:40
LHR
-
KTM
23h 35m
2 stops
Multiple Airlines Logo
20:50 - 17:45
KTM
-
LHR
25h 40m
1 stop
£628Multiple Airlines
Wed, 20 May - Mon, 1 Jun
Multiple Airlines Logo
06:30 - 09:50
LHR
-
KTM
22h 35m
2 stops
Multiple Airlines Logo
20:50 - 12:05
KTM
-
LHR
20h 00m
1 stop
£629Multiple Airlines
Mon, 15 Jun - Wed, 15 Jul
Multiple Airlines Logo
06:30 - 09:50
LHR
-
KTM
22h 35m
2 stops
Multiple Airlines Logo
20:50 - 17:45
KTM
-
LHR
25h 40m
1 stop
£629Multiple Airlines
Mon, 15 Jun - Mon, 20 Jul
Multiple Airlines Logo
06:30 - 13:05
LHR
-
KTM
25h 50m
2 stops
Multiple Airlines Logo
20:50 - 12:05
KTM
-
LHR
20h 00m
1 stop
£630Multiple Airlines
Tue, 16 Jun - Wed, 15 Jul
Multiple Airlines Logo
11:20 - 09:50
LHR
-
KTM
17h 45m
2 stops
Multiple Airlines Logo
20:50 - 12:05
KTM
-
LHR
20h 00m
1 stop
£631Multiple Airlines
Mon, 15 Jun - Wed, 15 Jul
Multiple Airlines Logo
22:40 - 09:50
LHR
-
KTM
30h 25m
2 stops
Multiple Airlines Logo
08:10 - 19:00
KTM
-
LHR
15h 35m
1 stop
£631Multiple Airlines
Sun, 7 Jun - Tue, 7 Jul
Multiple Airlines Logo
22:40 - 09:50
LHR
-
KTM
30h 25m
2 stops
Multiple Airlines Logo
06:30 - 19:00
KTM
-
LHR
17h 15m
1 stop
£632Multiple Airlines
Tue, 26 May - Sun, 21 Jun
Multiple Airlines Logo
06:30 - 09:50
LHR
-
KTM
22h 35m
2 stops
Multiple Airlines Logo
20:50 - 17:45
KTM
-
LHR
25h 40m
1 stop
£633Multiple Airlines
Fri, 5 Jun - Fri, 12 Jun
IndiGo Logo
20:10 - 19:50
LHR
-
KTM
18h 55m
1 stop
IndiGo Logo
16:40 - 17:45
KTM
-
LHR
29h 50m
1 stop
£634IndiGo
Mon, 1 Jun - Thu, 4 Jun

China Eastern flights from London Heathrow Airport to Kathmandu

Our best China Eastern deals on London Heathrow Airport to Kathmandu flight tickets
China Eastern
10 Jun
LHR21:20London Heathrow
61h 30m
2 stops
KTM15:35Kathmandu Tribhuvan
14 Jun
KTM16:35Kathmandu Tribhuvan
54h 50m
2 stops
LHR18:40London Heathrow
£659
China Eastern
4 Jun
LHR21:20London Heathrow
37h 30m
2 stops
KTM15:35Kathmandu Tribhuvan
9 Jun
KTM16:35Kathmandu Tribhuvan
30h 50m
2 stops
LHR18:40London Heathrow
£670

IndiGo flights from London Heathrow Airport to Kathmandu

Our best IndiGo deals on London Heathrow Airport to Kathmandu flight tickets
IndiGo
1 Jun
LHR20:10London Heathrow
18h 55m
1 stop
KTM19:50Kathmandu Tribhuvan
17 Jun
KTM20:50Kathmandu Tribhuvan
25h 40m
1 stop
LHR17:45London Heathrow
£634
IndiGo
1 Jun
LHR20:10London Heathrow
18h 55m
1 stop
KTM19:50Kathmandu Tribhuvan
17 Jun
KTM20:50Kathmandu Tribhuvan
25h 40m
1 stop
LHR17:45London Heathrow
£635
IndiGo
28 May
LHR20:55London Heathrow
32h 10m
1 stop
KTM09:50Kathmandu Tribhuvan
19 Jun
KTM16:40Kathmandu Tribhuvan
29h 50m
1 stop
LHR17:45London Heathrow
£639

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 10 May 2026.
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

Cheapest return flight

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 3/6

11:20-09:50

2 stops17h 45m

Kathmandu Tribhuvan

Wed 10/6

20:50-17:45

1 stop25h 40m

£627

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 20/5

11:20-15:40

2 stops23h 35m

Kathmandu Tribhuvan

Mon 1/6

20:50-17:45

1 stop25h 40m

£628

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 15/6

06:30-09:50

2 stops22h 35m

Kathmandu Tribhuvan

Wed 15/7

20:50-12:05

1 stop20h 00m

£629

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 15/6

06:30-09:50

2 stops22h 35m

Kathmandu Tribhuvan

Mon 20/7

20:50-17:45

1 stop25h 40m

£629

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 16/6

06:30-13:05

2 stops25h 50m

Kathmandu Tribhuvan

Wed 15/7

20:50-12:05

1 stop20h 00m

£630
Fastest return journey

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 15/6

11:20-09:50

2 stops17h 45m

Kathmandu Tribhuvan

Wed 15/7

20:50-12:05

1 stop20h 00m

£631

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 7/6

22:40-09:50

2 stops30h 25m

Kathmandu Tribhuvan

Tue 7/7

08:10-19:00

1 stop15h 35m

£631

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 26/5

22:40-09:50

2 stops30h 25m

Kathmandu Tribhuvan

Sun 21/6

06:30-19:00

1 stop17h 15m

£632

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 5/6

06:30-09:50

2 stops22h 35m

Kathmandu Tribhuvan

Fri 12/6

20:50-17:45

1 stop25h 40m

£633

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 1/6

20:10-19:50

1 stop18h 55m

Kathmandu Tribhuvan

Thu 4/6

16:40-17:45

1 stop29h 50m

£634

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 January is also cheap. Prices for this month can be found on momondo for an average of £778.

How far in advance should I book a flight from London Heathrow Airport 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 £859 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 £770 on momondo.

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

You could potentially save up to 8% 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 May 2026, prices for London Heathrow Airport to Kathmandu flights are approximately 19% 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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Kathmandu takes 13h 10m
There are no direct flights from London Heathrow Airport to Kathmandu. There are no popular flight routes from London Heathrow Airport to Kathmandu.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Kathmandu

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

    The distance between London Heathrow and Kathmandu Tribhuvan is about 4567.0 mi. 13h 10m 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 £265Free CancellationRating
7.3
211 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom £426Free CancellationRating
7.3
1,435 reviews
Search Etihad Airways flights
IndiGoPriceFrom £478Free CancellationRating
6.8
559 reviews
Search IndiGo flights
Kuwait AirwaysPriceFrom £511Free CancellationRating
7.1
344 reviews
Search Kuwait Airways flights
Air IndiaPriceFrom £551Free CancellationRating
5.5
2,957 reviews
Search Air India flights
Air ChinaPriceFrom £627Free CancellationRating
7.3
149 reviews
Search Air China flights
Turkish AirlinesPriceFrom £631Free CancellationRating
7.4
4,356 reviews
Search Turkish Airlines flights
Thai AirwaysPriceFrom £708Free CancellationRating
7.9
401 reviews
Search Thai Airways flights
SWISSPriceFrom £723Free CancellationRating
7.6
1,942 reviews
Search SWISS flights
EmiratesPriceFrom £747Free CancellationRating
8.1
3,571 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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