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Cheap flights from London Heathrow Airport to Kathmandu from £354

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 1/1. 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
06:35 - 09:50
LHR
-
KTM
21h 30m2 stops
Multiple Airlines Logo
10:50 - 20:30
KTM
-
LHR
15h 25m1 stop
£670Multiple Airlines
Wed, 7 Jan - Tue, 3 Feb
Multiple Airlines Logo
08:45 - 06:35
LHR
-
KTM
16h 05m1 stop
Multiple Airlines Logo
06:30 - 19:20
KTM
-
LHR
18h 35m2 stops
£672Multiple Airlines
Tue, 30 Dec - Thu, 29 Jan
Multiple Airlines Logo
21:05 - 16:10
LHR
-
KTM
13h 20m1 stop
Multiple Airlines Logo
21:05 - 13:45
KTM
-
LHR
22h 25m2 stops
£672Multiple Airlines
Tue, 3 Feb - Sat, 7 Mar
Multiple Airlines Logo
08:40 - 13:30
LHR
-
KTM
23h 05m2 stops
Multiple Airlines Logo
10:50 - 20:30
KTM
-
LHR
15h 25m1 stop
£674Multiple Airlines
Sun, 11 Jan - Sun, 8 Feb
Multiple Airlines Logo
08:40 - 13:30
LHR
-
KTM
23h 05m2 stops
Multiple Airlines Logo
10:50 - 20:30
KTM
-
LHR
15h 25m1 stop
£675Multiple Airlines
Wed, 14 Jan - Sun, 8 Feb
Multiple Airlines Logo
20:30 - 06:20
LHR
-
KTM
28h 05m3 stops
Multiple Airlines Logo
17:10 - 06:25
KTM
-
LHR
19h 00m2 stops
£675Multiple Airlines
Thu, 18 Dec - Wed, 4 Feb
Multiple Airlines Logo
13:15 - 09:05
LHR
-
KTM
15h 05m1 stop
Multiple Airlines Logo
21:10 - 10:00
KTM
-
LHR
17h 35m2 stops
£676Multiple Airlines
Sat, 9 May - Sat, 13 Jun
Air India Logo
13:00 - 09:05
LHR
-
KTM
14h 20m1 stop
Air India Logo
06:30 - 19:20
KTM
-
LHR
18h 35m1 stop
£677Air India
Wed, 28 Jan - Thu, 26 Mar
Multiple Airlines Logo
22:00 - 18:35
LHR
-
KTM
14h 50m1 stop
Multiple Airlines Logo
06:30 - 19:20
KTM
-
LHR
18h 35m1 stop
£678Multiple Airlines
Tue, 10 Feb - Mon, 9 Mar
Air India Logo
13:00 - 09:05
LHR
-
KTM
14h 20m1 stop
Air India Logo
21:05 - 06:35
KTM
-
LHR
15h 15m1 stop
£678Air India
Tue, 30 Dec - Sun, 25 Jan

Air India flights from London Heathrow Airport to Kathmandu

Our best Air India deals on London Heathrow Airport to Kathmandu flight tickets
Air India
16 Jan
LHR21:05London Heathrow
34h 55m
1 stop
KTM13:45Kathmandu Tribhuvan
28 Jan
KTM07:35Kathmandu Tribhuvan
17h 30m
1 stop
LHR19:20London Heathrow
£678
Find similar
Air India
6 Feb
LHR08:45London Heathrow
16h 05m
1 stop
KTM06:35Kathmandu Tribhuvan
8 Mar
KTM21:05Kathmandu Tribhuvan
20h 10m
1 stop
LHR11:30London Heathrow
£679
Find similar
Air India
31 Jan
LHR21:05London Heathrow
17h 15m
1 stop
KTM20:05Kathmandu Tribhuvan
7 Mar
KTM06:30Kathmandu Tribhuvan
18h 35m
1 stop
LHR19:20London Heathrow
£680
Find similar

Turkish Airlines flights from London Heathrow Airport to Kathmandu

Our best Turkish Airlines deals on London Heathrow Airport to Kathmandu flight tickets
Turkish Airlines
23 Jan
LHR16:45London Heathrow
12h 40m
1 stop
KTM11:10Kathmandu Tribhuvan
11 Feb
KTM12:35Kathmandu Tribhuvan
15h 35m
1 stop
LHR22:25London Heathrow
£687
Find similar
Turkish Airlines
12 Jan
LHR06:35London Heathrow
22h 50m
1 stop
KTM11:10Kathmandu Tribhuvan
26 Jan
KTM12:35Kathmandu Tribhuvan
14h 15m
1 stop
LHR21:05London Heathrow
£710
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 5 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

Wed 7/1

06:35-09:50

2 stops21h 30m

Kathmandu Tribhuvan

Tue 3/2

10:50-20:30

1 stop15h 25m

£670

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 30/12

08:45-06:35

1 stop16h 05m

Kathmandu Tribhuvan

Thu 29/1

06:30-19:20

2 stops18h 35m

£672

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 3/2

21:05-16:10

1 stop13h 20m

Kathmandu Tribhuvan

Sat 7/3

21:05-13:45

2 stops22h 25m

£672

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sun 11/1

08:40-13:30

2 stops23h 05m

Kathmandu Tribhuvan

Sun 8/2

10:50-20:30

1 stop15h 25m

£674

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 14/1

08:40-13:30

2 stops23h 05m

Kathmandu Tribhuvan

Sun 8/2

10:50-20:30

1 stop15h 25m

£675

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Thu 18/12

20:30-06:20

3 stops28h 05m

Kathmandu Tribhuvan

Wed 4/2

17:10-06:25

2 stops19h 00m

£675

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sat 9/5

13:15-09:05

1 stop15h 05m

Kathmandu Tribhuvan

Sat 13/6

21:10-10:00

2 stops17h 35m

£676

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 28/1

13:00-09:05

1 stop14h 20m

Kathmandu Tribhuvan

Thu 26/3

06:30-19:20

1 stop18h 35m

£677

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 10/2

22:00-18:35

1 stop14h 50m

Kathmandu Tribhuvan

Mon 9/3

06:30-19:20

1 stop18h 35m

£678

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 30/12

13:00-09:05

1 stop14h 20m

Kathmandu Tribhuvan

Sun 25/1

21:05-06:35

1 stop15h 15m

£678

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 £765.

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 £818. 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 £881.

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 £778 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 £890.

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 £899 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 £829 on momondo.

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 2% 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. 12h 40m 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 £504Free CancellationRating
7.2
127 reviews
Search Air China flights
Kuwait AirwaysPriceFrom £517Free CancellationRating
7.2
322 reviews
Search Kuwait Airways flights
China SouthernPriceFrom £521Free CancellationRating
7.5
121 reviews
Search China Southern flights
SriLankan AirlinesPriceFrom £549Free CancellationRating
6.9
76 reviews
Search SriLankan Airlines flights
Air IndiaPriceFrom £574Free CancellationRating
5.5
2,950 reviews
Search Air India flights
IndiGoPriceFrom £592Free CancellationRating
6.9
502 reviews
Search IndiGo flights
China EasternPriceFrom £609Free CancellationRating
7.2
178 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom £661Free CancellationRating
7.3
4,077 reviews
Search Turkish Airlines flights
Thai AirwaysPriceFrom £722Free CancellationRating
7.8
364 reviews
Search Thai Airways flights
EmiratesPriceFrom £743Free CancellationRating
8.1
3,430 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
China Southern
Thai Airways
Etihad Airways
IndiGo
Cathay Pacific
China Eastern
Sichuan Airlines
SriLankan Airlines
KLM