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Cheap flights from Kathmandu to London from £324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to London departing on 14/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:10 - 11:05
KTM
-
LHR
23h 40m2 stops
Multiple Airlines Logo
21:05 - 16:10
LHR
-
KTM
13h 20m1 stop
£683Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
17:10 - 11:05
KTM
-
LHR
23h 40m2 stops
Multiple Airlines Logo
21:05 - 16:10
LHR
-
KTM
13h 20m1 stop
£685Multiple Airlines
Wed, 4 Mar - Tue, 10 Mar
Multiple Airlines Logo
06:30 - 16:10
KTM
-
LHR
15h 25m1 stop
Multiple Airlines Logo
21:05 - 16:10
LHR
-
KTM
13h 20m1 stop
£686Multiple Airlines
Fri, 27 Feb - Sat, 7 Mar
Multiple Airlines Logo
13:25 - 18:20
KTM
-
LHR
33h 40m2 stops
Multiple Airlines Logo
08:40 - 06:35
LHR
-
KTM
17h 10m2 stops
£686Multiple Airlines
Sat, 4 Apr - Mon, 27 Apr
SWISS Logo
21:05 - 08:05
KTM
-
LHR
16h 45m2 stops
SWISS Logo
20:05 - 06:35
LHR
-
KTM
28h 45m2 stops
£687SWISS
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
10:05 - 20:30
KTM
-
LHR
16h 10m1 stop
Multiple Airlines Logo
21:30 - 00:15
LHR
-
KTM
21h 00m2 stops
£688Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
06:30 - 17:10
KTM
-
LHR
16h 25m1 stop
Multiple Airlines Logo
21:05 - 16:10
LHR
-
KTM
13h 20m1 stop
£689Multiple Airlines
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
06:30 - 19:20
KTM
-
LHR
18h 35m2 stops
Multiple Airlines Logo
22:00 - 18:35
LHR
-
KTM
14h 50m1 stop
£689Multiple Airlines
Mon, 2 Mar - Tue, 10 Mar
China Eastern Logo
17:00 - 17:30
KTM
-
LHR
30h 15m2 stops
China Eastern Logo
21:00 - 16:00
LHR
-
KTM
37h 15m2 stops
£693China Eastern
Sat, 28 Feb - Sat, 7 Mar
Multiple Airlines Logo
14:45 - 06:35
KTM
-
LHR
21h 35m2 stops
Multiple Airlines Logo
21:05 - 16:10
LHR
-
KTM
13h 20m1 stop
£694Multiple Airlines
Sun, 1 Mar - Mon, 9 Mar

Emirates flights from Kathmandu to London Heathrow Airport

Our best Emirates deals on Kathmandu to London Heathrow Airport flight tickets
Emirates
17 Jan
KTM09:20Kathmandu Tribhuvan
16h 25m
1 stop
LHR20:00London Heathrow
17 Jan
LHR22:00London Heathrow
19h 45m
1 stop
KTM23:30Kathmandu Tribhuvan
£910
Find similar
Emirates
17 Jan
KTM09:20Kathmandu Tribhuvan
14h 45m
1 stop
LHR18:20London Heathrow
17 Jan
LHR21:20London Heathrow
20h 25m
1 stop
KTM23:30Kathmandu Tribhuvan
£913
Find similar
Emirates
2 Mar
KTM19:40Kathmandu Tribhuvan
17h 15m
1 stop
LHR07:10London Heathrow
5 Mar
LHR22:00London Heathrow
14h 55m
1 stop
KTM18:40Kathmandu Tribhuvan
£919
Find similar

Air India flights from Kathmandu to London Heathrow Airport

Our best Air India deals on Kathmandu to London Heathrow Airport flight tickets
Air India
2 Mar
KTM21:05Kathmandu Tribhuvan
15h 15m
1 stop
LHR06:35London Heathrow
9 Mar
LHR22:00London Heathrow
12h 45m
1 stop
KTM16:30Kathmandu Tribhuvan
£729
Find similar
Air India
2 Mar
KTM21:05Kathmandu Tribhuvan
15h 15m
1 stop
LHR06:35London Heathrow
8 Mar
LHR21:05London Heathrow
13h 40m
1 stop
KTM16:30Kathmandu Tribhuvan
£754
Find similar
Air India
4 Apr
KTM06:30Kathmandu Tribhuvan
17h 45m
2 stops
LHR19:30London Heathrow
4 Apr
LHR22:10London Heathrow
27h 40m
3 stops
KTM06:35Kathmandu Tribhuvan
£912
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kathmandu to London Heathrow Airport 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 28 December 2025.
Use the filters below to find and compare flights from Kathmandu to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Wed 4/3

17:10-11:05

2 stops23h 40m

London Heathrow

Wed 11/3

21:05-16:10

1 stop13h 20m

£683

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Wed 4/3

17:10-11:05

2 stops23h 40m

London Heathrow

Tue 10/3

21:05-16:10

1 stop13h 20m

£685

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 27/2

06:30-16:10

1 stop15h 25m

London Heathrow

Sat 7/3

21:05-16:10

1 stop13h 20m

£686

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 4/4

13:25-18:20

2 stops33h 40m

London Heathrow

Mon 27/4

08:40-06:35

2 stops17h 10m

£686

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 24/1

21:05-08:05

2 stops16h 45m

London Heathrow

Sat 31/1

20:05-06:35

2 stops28h 45m

£687

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 24/1

10:05-20:30

1 stop16h 10m

London Heathrow

Sat 31/1

21:30-00:15

2 stops21h 00m

£688

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 28/2

06:30-17:10

1 stop16h 25m

London Heathrow

Sat 7/3

21:05-16:10

1 stop13h 20m

£689

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 2/3

06:30-19:20

2 stops18h 35m

London Heathrow

Tue 10/3

22:00-18:35

1 stop14h 50m

£689

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 28/2

17:00-17:30

2 stops30h 15m

London Heathrow

Sat 7/3

21:00-16:00

2 stops37h 15m

£693

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sun 1/3

14:45-06:35

2 stops21h 35m

London Heathrow

Mon 9/3

21:05-16:10

1 stop13h 20m

£694

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Kathmandu to London Heathrow Airport

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 London Heathrow Airport?

In general, July is the cheapest month to fly from Kathmandu to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £823. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Kathmandu averaging around £823.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £896 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Kathmandu for as low as £717 on momondo.

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

You could potentially save up to 2% on your flight if you consider stops on a Kathmandu to London Heathrow Airport flight.

How have Kathmandu to London Heathrow Airport flight prices changed over time?

As of December 2025, prices for Kathmandu to London Heathrow Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kathmandu to London Heathrow Airport (KTM to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to London Heathrow Airport

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from Kathmandu to London Heathrow Airport takes 14h 45m
There are no direct flights from Kathmandu to London Heathrow Airport. There are no popular flight routes from Kathmandu to London Heathrow Airport.
Search flight deals

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

    London Heathrow is 4567.0 mi away from Kathmandu Tribhuvan. Typically, this will take 14h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport?

    Prices for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to London Heathrow Airport?

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Kathmandu to London Heathrow Airport?

Best airlines flying from Kathmandu to London Heathrow Airport

Compare and see reviews for airlines that fly from Kathmandu to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £572Free CancellationRating
7.2
183 reviews
Search China Eastern flights
Air IndiaPriceFrom £669Free CancellationRating
5.5
2,958 reviews
Search Air India flights
Kuwait AirwaysPriceFrom £716Free CancellationRating
7.2
322 reviews
Search Kuwait Airways flights
Qatar AirwaysPriceFrom £751Free CancellationRating
7.4
3,698 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £757Free CancellationRating
7.3
4,126 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £797Free CancellationRating
8.1
3,447 reviews
Search Emirates flights

Travelling to a place near London?

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Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to London?

It is quick and easy to find Kathmandu to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Kathmandu to London with flexible booking policies on momondo?

All flight searches from Kathmandu to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kathmandu to London?

Once you have performed a search for Kathmandu to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kathmandu to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kathmandu to London 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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