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Cheap flights from London Heathrow Airport to Kathmandu from £304

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 10/4. 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.
China Eastern Logo
21:20 - 15:35
LHR
-
KTM
37h 30m
2 stops
China Eastern Logo
16:35 - 18:40
KTM
-
LHR
30h 50m
2 stops
£612China Eastern
Thu, 16 Apr - Tue, 12 May
China Eastern Logo
21:20 - 15:35
LHR
-
KTM
37h 30m
3 stops
China Eastern Logo
16:35 - 18:40
KTM
-
LHR
54h 50m
3 stops
£613China Eastern
Tue, 21 Apr - Sat, 9 May
Multiple Airlines Logo
20:15 - 14:10
LHR
-
KTM
13h 10m
1 stop
Multiple Airlines Logo
14:00 - 07:00
KTM
-
LHR
21h 45m
2 stops
£614Multiple Airlines
Fri, 17 Apr - Sun, 26 Apr
Multiple Airlines Logo
20:15 - 14:10
LHR
-
KTM
13h 10m
1 stop
Multiple Airlines Logo
20:50 - 20:30
KTM
-
LHR
28h 25m
2 stops
£615Multiple Airlines
Mon, 18 May - Mon, 1 Jun
Turkish Airlines Logo
06:30 - 06:15
LHR
-
KTM
19h 00m
1 stop
Turkish Airlines Logo
07:40 - 16:40
KTM
-
LHR
13h 45m
1 stop
£615Turkish Airlines
Wed, 1 Jul - Thu, 23 Jul
Turkish Airlines Logo
06:30 - 06:15
LHR
-
KTM
19h 00m
1 stop
Turkish Airlines Logo
07:40 - 16:40
KTM
-
LHR
13h 45m
1 stop
£616Turkish Airlines
Thu, 28 May - Thu, 25 Jun
Turkish Airlines Logo
06:30 - 06:15
LHR
-
KTM
19h 00m
1 stop
Turkish Airlines Logo
07:40 - 16:40
KTM
-
LHR
13h 45m
1 stop
£617Turkish Airlines
Thu, 28 May - Fri, 19 Jun
Multiple Airlines Logo
20:15 - 14:10
LHR
-
KTM
13h 10m
1 stop
Multiple Airlines Logo
13:25 - 06:25
KTM
-
LHR
21h 45m
2 stops
£618Multiple Airlines
Fri, 17 Apr - Fri, 8 May
IndiGo Logo
20:10 - 19:50
LHR
-
KTM
18h 55m
1 stop
IndiGo Logo
20:50 - 17:45
KTM
-
LHR
25h 40m
1 stop
£618IndiGo
Fri, 8 May - Mon, 25 May
Multiple Airlines Logo
20:10 - 18:10
LHR
-
KTM
17h 15m
1 stop
Multiple Airlines Logo
20:50 - 17:45
KTM
-
LHR
25h 40m
1 stop
£619Multiple Airlines
Sat, 18 Apr - Mon, 11 May

IndiGo flights from London Heathrow Airport to Kathmandu

Our best IndiGo deals on London Heathrow Airport to Kathmandu flight tickets
IndiGo
8 May
LHR20:10London Heathrow
18h 55m
1 stop
KTM19:50Kathmandu Tribhuvan
25 May
KTM20:50Kathmandu Tribhuvan
25h 40m
1 stop
LHR17:45London Heathrow
£618
IndiGo
17 May
LHR20:10London Heathrow
18h 55m
1 stop
KTM19:50Kathmandu Tribhuvan
1 Jun
KTM20:50Kathmandu Tribhuvan
25h 40m
1 stop
LHR17:45London Heathrow
£620
IndiGo
10 Apr
LHR20:10London Heathrow
18h 55m
1 stop
KTM19:50Kathmandu Tribhuvan
3 May
KTM20:50Kathmandu Tribhuvan
25h 40m
1 stop
LHR17:45London 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
16 Apr
LHR21:20London Heathrow
37h 30m
2 stops
KTM15:35Kathmandu Tribhuvan
12 May
KTM16:35Kathmandu Tribhuvan
30h 50m
2 stops
LHR18:40London Heathrow
£612
China Eastern
21 Apr
LHR21:20London Heathrow
37h 30m
3 stops
KTM15:35Kathmandu Tribhuvan
9 May
KTM16:35Kathmandu Tribhuvan
54h 50m
3 stops
LHR18:40London Heathrow
£613
China Eastern
12 Apr
LHR21:20London Heathrow
37h 30m
3 stops
KTM15:35Kathmandu Tribhuvan
10 May
KTM16:35Kathmandu Tribhuvan
30h 50m
2 stops
LHR18:40London Heathrow
£631

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 23 March 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

Thu 16/4

21:20-15:35

2 stops37h 30m

Kathmandu Tribhuvan

Tue 12/5

16:35-18:40

2 stops30h 50m

£612

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 21/4

21:20-15:35

3 stops37h 30m

Kathmandu Tribhuvan

Sat 9/5

16:35-18:40

3 stops54h 50m

£613

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 17/4

20:15-14:10

1 stop13h 10m

Kathmandu Tribhuvan

Sun 26/4

14:00-07:00

2 stops21h 45m

£614

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 18/5

20:15-14:10

1 stop13h 10m

Kathmandu Tribhuvan

Mon 1/6

20:50-20:30

2 stops28h 25m

£615
Fastest return journey

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 1/7

06:30-06:15

1 stop19h 00m

Kathmandu Tribhuvan

Thu 23/7

07:40-16:40

1 stop13h 45m

£615

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Thu 28/5

06:30-06:15

1 stop19h 00m

Kathmandu Tribhuvan

Thu 25/6

07:40-16:40

1 stop13h 45m

£616

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Thu 28/5

06:30-06:15

1 stop19h 00m

Kathmandu Tribhuvan

Fri 19/6

07:40-16:40

1 stop13h 45m

£617

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 17/4

20:15-14:10

1 stop13h 10m

Kathmandu Tribhuvan

Fri 8/5

13:25-06:25

2 stops21h 45m

£618

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Fri 8/5

20:10-19:50

1 stop18h 55m

Kathmandu Tribhuvan

Mon 25/5

20:50-17:45

1 stop25h 40m

£618

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sat 18/4

20:10-18:10

1 stop17h 15m

Kathmandu Tribhuvan

Mon 11/5

20:50-17:45

1 stop25h 40m

£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 £765.

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 £885 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 16% 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 March 2026, prices for London Heathrow Airport to Kathmandu flights are approximately 4% 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

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

  • 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 £271Free CancellationRating
7.2
198 reviews
Search China Eastern flights
Etihad AirwaysPriceFrom £446Free CancellationRating
7.3
1,429 reviews
Search Etihad Airways flights
IndiGoPriceFrom £486Free CancellationRating
6.8
544 reviews
Search IndiGo flights
Kuwait AirwaysPriceFrom £521Free CancellationRating
7.1
343 reviews
Search Kuwait Airways flights
Air ChinaPriceFrom £536Free CancellationRating
7.3
142 reviews
Search Air China flights
Air IndiaPriceFrom £567Free CancellationRating
5.5
2,971 reviews
Search Air India flights
SriLankan AirlinesPriceFrom £583Free CancellationRating
6.8
82 reviews
Search SriLankan Airlines flights
Turkish AirlinesPriceFrom £650Free CancellationRating
7.3
4,273 reviews
Search Turkish Airlines flights
China SouthernPriceFrom £707Free CancellationRating
7.4
145 reviews
Search China Southern flights
Thai AirwaysPriceFrom £722Free CancellationRating
7.8
394 reviews
Search Thai 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
Kuwait Airways
Turkish Airlines
IndiGo
Thai Airways
China Southern
Cathay Pacific
Air China
Etihad Airways
Sichuan Airlines
China Eastern
SriLankan Airlines
KLM