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Cheap flights from London Heathrow Airport to Kathmandu from £297

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 25/2. 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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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
10:00 - 13:30
LHR
-
KTM
21h 45m
2 stops
Multiple Airlines Logo
06:35 - 20:30
KTM
-
LHR
19h 40m
1 stop
£611Multiple Airlines
Sun, 1 Feb - Wed, 4 Feb
Multiple Airlines Logo
06:35 - 09:50
LHR
-
KTM
21h 30m
2 stops
Multiple Airlines Logo
17:10 - 19:30
KTM
-
LHR
32h 05m
2 stops
£613Multiple Airlines
Fri, 20 Feb - Wed, 4 Mar
Multiple Airlines Logo
21:30 - 13:30
LHR
-
KTM
34h 15m
1 stop
Multiple Airlines Logo
09:10 - 21:55
KTM
-
LHR
18h 30m
1 stop
£613Multiple Airlines
Mon, 2 Mar - Mon, 16 Mar
Multiple Airlines Logo
18:10 - 12:15
LHR
-
KTM
12h 20m
1 stop
Multiple Airlines Logo
06:35 - 16:10
KTM
-
LHR
15h 20m
1 stop
£614Multiple Airlines
Fri, 6 Mar - Fri, 20 Mar
IndiGo Logo
20:20 - 14:10
LHR
-
KTM
13h 05m
1 stop
IndiGo Logo
15:10 - 18:20
KTM
-
LHR
31h 55m
1 stop
£615IndiGo
Mon, 13 Apr - Thu, 30 Apr
Kuwait Airways Logo
11:45 - 06:45
LHR
-
KTM
14h 15m
1 stop
Kuwait Airways Logo
07:45 - 16:05
KTM
-
LHR
13h 05m
1 stop
£616Kuwait Airways
Sun, 19 Apr - Sat, 23 May
Multiple Airlines Logo
21:30 - 13:30
LHR
-
KTM
34h 15m
1 stop
Multiple Airlines Logo
10:05 - 22:10
KTM
-
LHR
16h 50m
1 stop
£617Multiple Airlines
Sun, 15 Mar - Tue, 31 Mar
IndiGo Logo
20:20 - 14:10
LHR
-
KTM
13h 05m
1 stop
IndiGo Logo
15:10 - 18:20
KTM
-
LHR
31h 55m
1 stop
£618IndiGo
Mon, 13 Apr - Thu, 30 Apr
Multiple Airlines Logo
20:20 - 14:10
LHR
-
KTM
13h 05m
1 stop
Multiple Airlines Logo
10:05 - 19:00
KTM
-
LHR
13h 40m
1 stop
£618Multiple Airlines
Mon, 13 Apr - Wed, 20 May
Multiple Airlines Logo
18:10 - 12:15
LHR
-
KTM
12h 20m
1 stop
Multiple Airlines Logo
09:10 - 21:55
KTM
-
LHR
18h 30m
1 stop
£619Multiple Airlines
Fri, 6 Mar - Sun, 22 Mar

IndiGo flights from London Heathrow Airport to Kathmandu

Our best IndiGo deals on London Heathrow Airport to Kathmandu flight tickets
IndiGo
13 Apr
LHR20:20London Heathrow
13h 05m
1 stop
KTM14:10Kathmandu Tribhuvan
30 Apr
KTM15:10Kathmandu Tribhuvan
31h 55m
1 stop
LHR18:20London Heathrow
£615
IndiGo
13 Apr
LHR20:20London Heathrow
13h 05m
1 stop
KTM14:10Kathmandu Tribhuvan
30 Apr
KTM15:10Kathmandu Tribhuvan
31h 55m
1 stop
LHR18:20London Heathrow
£618
IndiGo
16 Mar
LHR21:30London Heathrow
34h 15m
1 stop
KTM13:30Kathmandu Tribhuvan
2 Apr
KTM15:10Kathmandu Tribhuvan
31h 55m
1 stop
LHR18:20London Heathrow
£621

China Eastern flights from London Heathrow Airport to Kathmandu

Our best China Eastern deals on London Heathrow Airport to Kathmandu flight tickets
China Eastern
4 Mar
LHR21:00London Heathrow
61h 15m
3 stops
KTM16:00Kathmandu Tribhuvan
24 Mar
KTM17:00Kathmandu Tribhuvan
30h 15m
2 stops
LHR17:30London Heathrow
£636
China Eastern
18 Feb
LHR21:00London Heathrow
37h 15m
2 stops
KTM16:00Kathmandu Tribhuvan
4 Mar
KTM17:00Kathmandu Tribhuvan
30h 15m
2 stops
LHR17:30London Heathrow
£639
China Eastern
5 Mar
LHR21:00London Heathrow
37h 15m
2 stops
KTM16:00Kathmandu Tribhuvan
31 Mar
KTM15:35Kathmandu Tribhuvan
31h 50m
2 stops
LHR18:40London Heathrow
£642

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 29 January 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

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 1/2

10:00-13:30

2 stops21h 45m

Kathmandu Tribhuvan

Wed 4/2

06:35-20:30

1 stop19h 40m

£611

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 20/2

06:35-09:50

2 stops21h 30m

Kathmandu Tribhuvan

Wed 4/3

17:10-19:30

2 stops32h 05m

£613

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 2/3

21:30-13:30

1 stop34h 15m

Kathmandu Tribhuvan

Mon 16/3

09:10-21:55

1 stop18h 30m

£613

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 6/3

18:10-12:15

1 stop12h 20m

Kathmandu Tribhuvan

Fri 20/3

06:35-16:10

1 stop15h 20m

£614

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 13/4

20:20-14:10

1 stop13h 05m

Kathmandu Tribhuvan

Thu 30/4

15:10-18:20

1 stop31h 55m

£615

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 19/4

11:45-06:45

1 stop14h 15m

Kathmandu Tribhuvan

Sat 23/5

07:45-16:05

1 stop13h 05m

£616

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 15/3

21:30-13:30

1 stop34h 15m

Kathmandu Tribhuvan

Tue 31/3

10:05-22:10

1 stop16h 50m

£617

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 13/4

20:20-14:10

1 stop13h 05m

Kathmandu Tribhuvan

Thu 30/4

15:10-18:20

1 stop31h 55m

£618

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 13/4

20:20-14:10

1 stop13h 05m

Kathmandu Tribhuvan

Wed 20/5

10:05-19:00

1 stop13h 40m

£618

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 6/3

18:10-12:15

1 stop12h 20m

Kathmandu Tribhuvan

Sun 22/3

09:10-21:55

1 stop18h 30m

£619

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 £737.

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 £857 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 £771 on momondo.

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

You could potentially save up to 15% 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 January 2026, prices for London Heathrow Airport to Kathmandu flights are approximately 1% 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

12h 20m

Direct flights

None
The fastest flight from London Heathrow Airport to Kathmandu takes 12h 20m
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

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

    The distance between London Heathrow and Kathmandu Tribhuvan is about 4567.0 mi. 12h 20m 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
IndiGoPriceFrom £477Free CancellationRating
6.8
528 reviews
Search IndiGo flights
Air ChinaPriceFrom £490Free CancellationRating
7.2
138 reviews
Search Air China flights
Kuwait AirwaysPriceFrom £502Free CancellationRating
7.2
329 reviews
Search Kuwait Airways flights
SriLankan AirlinesPriceFrom £531Free CancellationRating
6.8
79 reviews
Search SriLankan Airlines flights
Air IndiaPriceFrom £554Free CancellationRating
5.5
2,978 reviews
Search Air India flights
China EasternPriceFrom £589Free CancellationRating
7.2
192 reviews
Search China Eastern flights
China SouthernPriceFrom £610Free CancellationRating
7.3
136 reviews
Search China Southern flights
Turkish AirlinesPriceFrom £632Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
Thai AirwaysPriceFrom £698Free CancellationRating
7.8
380 reviews
Search Thai Airways flights
Etihad AirwaysPriceFrom £708Free CancellationRating
7.3
1,375 reviews
Search Etihad Airways 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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Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Qatar Airways
Air India
Emirates
Turkish Airlines
Kuwait Airways
Air China
Thai Airways
IndiGo
China Southern
Cathay Pacific
Etihad Airways
China Eastern
Sichuan Airlines
SriLankan Airlines
KLM