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Cheap flights from London Heathrow Airport to Kathmandu from £351

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 31/12. 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.
Multiple Airlines Logo
14:15 - 18:35
LHR
-
KTM
22h 35m2 stops
Multiple Airlines Logo
13:45 - 20:20
KTM
-
LHR
36h 20m2 stops
£668Multiple Airlines
Thu, 12 Feb - Thu, 26 Feb
Air India Logo
22:00 - 20:05
LHR
-
KTM
16h 20m1 stop
Air India Logo
07:35 - 20:30
KTM
-
LHR
18h 40m1 stop
£669Air India
Fri, 27 Feb - Sun, 15 Mar
Multiple Airlines Logo
22:00 - 18:35
LHR
-
KTM
14h 50m1 stop
Multiple Airlines Logo
14:00 - 13:45
KTM
-
LHR
29h 30m2 stops
£670Multiple Airlines
Tue, 17 Feb - Wed, 25 Feb
Multiple Airlines Logo
22:00 - 20:05
LHR
-
KTM
16h 20m1 stop
Multiple Airlines Logo
14:00 - 11:05
KTM
-
LHR
26h 50m1 stop
£671Multiple Airlines
Thu, 22 Jan - Wed, 11 Mar
Multiple Airlines Logo
08:25 - 16:10
LHR
-
KTM
26h 00m2 stops
Multiple Airlines Logo
17:10 - 18:25
KTM
-
LHR
31h 00m2 stops
£671Multiple Airlines
Mon, 5 Jan - Sun, 25 Jan
Multiple Airlines Logo
10:00 - 16:10
LHR
-
KTM
24h 25m2 stops
Multiple Airlines Logo
13:15 - 12:15
KTM
-
LHR
28h 45m2 stops
£672Multiple Airlines
Wed, 31 Dec - Fri, 30 Jan
Multiple Airlines Logo
13:00 - 09:50
LHR
-
KTM
15h 05m1 stop
Multiple Airlines Logo
06:30 - 20:30
KTM
-
LHR
19h 45m1 stop
£673Multiple Airlines
Sun, 8 Feb - Wed, 11 Mar
Multiple Airlines Logo
21:10 - 13:30
LHR
-
KTM
34h 35m1 stop
Multiple Airlines Logo
13:45 - 07:10
KTM
-
LHR
23h 10m2 stops
£674Multiple Airlines
Thu, 15 Jan - Sat, 7 Feb
Air India Logo
22:00 - 20:05
LHR
-
KTM
16h 20m1 stop
Air India Logo
17:30 - 11:05
KTM
-
LHR
23h 20m2 stops
£674Air India
Sun, 18 Jan - Sun, 22 Mar
Multiple Airlines Logo
13:00 - 09:50
LHR
-
KTM
15h 05m1 stop
Multiple Airlines Logo
21:05 - 13:45
KTM
-
LHR
22h 25m2 stops
£675Multiple Airlines
Thu, 5 Feb - Tue, 10 Mar

IndiGo flights from London Heathrow Airport to Kathmandu

Our best IndiGo deals on London Heathrow Airport to Kathmandu flight tickets
IndiGo
1 Jan
LHR21:10London Heathrow
33h 20m
2 stops
KTM12:15Kathmandu Tribhuvan
15 Jan
KTM14:30Kathmandu Tribhuvan
33h 00m
1 stop
LHR17:45London Heathrow
£682
Find similar
IndiGo
24 Jan
LHR21:30London Heathrow
34h 15m
1 stop
KTM13:30Kathmandu Tribhuvan
13 Feb
KTM14:30Kathmandu Tribhuvan
34h 35m
1 stop
LHR19:20London Heathrow
£689
Find similar
IndiGo
25 Jan
LHR21:30London Heathrow
34h 15m
1 stop
KTM13:30Kathmandu Tribhuvan
17 Feb
KTM14:30Kathmandu Tribhuvan
34h 35m
1 stop
LHR19:20London Heathrow
£702
Find similar

Etihad Airways flights from London Heathrow Airport to Kathmandu

Our best Etihad Airways deals on London Heathrow Airport to Kathmandu flight tickets
Etihad Airways
15 Jan
LHR13:55London Heathrow
13h 25m
1 stop
KTM09:05Kathmandu Tribhuvan
22 Jan
KTM09:50Kathmandu Tribhuvan
26h 35m
1 stop
LHR06:40London Heathrow
£695
Find similar
Etihad Airways
8 Feb
LHR13:55London Heathrow
13h 25m
1 stop
KTM09:05Kathmandu Tribhuvan
9 Mar
KTM09:50Kathmandu Tribhuvan
32h 00m
1 stop
LHR12:05London Heathrow
£695
Find similar
Etihad Airways
17 Jan
LHR19:20London Heathrow
32h 00m
1 stop
KTM09:05Kathmandu Tribhuvan
31 Jan
KTM09:50Kathmandu Tribhuvan
26h 35m
1 stop
LHR06:40London Heathrow
£696
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 18 December 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

Thu 12/2

14:15-18:35

2 stops22h 35m

Kathmandu Tribhuvan

Thu 26/2

13:45-20:20

2 stops36h 20m

£668

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 27/2

22:00-20:05

1 stop16h 20m

Kathmandu Tribhuvan

Sun 15/3

07:35-20:30

1 stop18h 40m

£669

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 17/2

22:00-18:35

1 stop14h 50m

Kathmandu Tribhuvan

Wed 25/2

14:00-13:45

2 stops29h 30m

£670

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Thu 22/1

22:00-20:05

1 stop16h 20m

Kathmandu Tribhuvan

Wed 11/3

14:00-11:05

1 stop26h 50m

£671

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 5/1

08:25-16:10

2 stops26h 00m

Kathmandu Tribhuvan

Sun 25/1

17:10-18:25

2 stops31h 00m

£671

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 31/12

10:00-16:10

2 stops24h 25m

Kathmandu Tribhuvan

Fri 30/1

13:15-12:15

2 stops28h 45m

£672

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 8/2

13:00-09:50

1 stop15h 05m

Kathmandu Tribhuvan

Wed 11/3

06:30-20:30

1 stop19h 45m

£673

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Thu 15/1

21:10-13:30

1 stop34h 35m

Kathmandu Tribhuvan

Sat 7/2

13:45-07:10

2 stops23h 10m

£674

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 18/1

22:00-20:05

1 stop16h 20m

Kathmandu Tribhuvan

Sun 22/3

17:30-11:05

2 stops23h 20m

£674

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Thu 5/2

13:00-09:50

1 stop15h 05m

Kathmandu Tribhuvan

Tue 10/3

21:05-13:45

2 stops22h 25m

£675

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 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 £762.

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 £816. 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 £879.

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 £776 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 £888.

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 £894 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 £808 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 December 2025, prices for London Heathrow Airport to Kathmandu flights are approximately 3% 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

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from London Heathrow Airport to Kathmandu takes 11h 55m
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. 11h 55m 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
Air ChinaPriceFrom £502Free CancellationRating
7.1
129 reviews
Search Air China flights
Kuwait AirwaysPriceFrom £517Free CancellationRating
7.2
322 reviews
Search Kuwait Airways flights
SriLankan AirlinesPriceFrom £548Free CancellationRating
6.9
76 reviews
Search SriLankan Airlines flights
China SouthernPriceFrom £548Free CancellationRating
7.5
122 reviews
Search China Southern flights
Air IndiaPriceFrom £572Free CancellationRating
5.5
2,952 reviews
Search Air India flights
IndiGoPriceFrom £590Free CancellationRating
6.8
510 reviews
Search IndiGo flights
China EasternPriceFrom £608Free CancellationRating
7.2
178 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom £658Free CancellationRating
7.3
4,105 reviews
Search Turkish Airlines flights
Thai AirwaysPriceFrom £720Free CancellationRating
7.8
366 reviews
Search Thai Airways flights
EmiratesPriceFrom £741Free CancellationRating
8.1
3,440 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
Qatar Airways
Air India
Emirates
Turkish Airlines
Kuwait Airways
Air China
Thai Airways
China Southern
Etihad Airways
IndiGo
Cathay Pacific
China Eastern
Sichuan Airlines
SriLankan Airlines
KLM