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Cheap flights from Kathmandu to London from $414

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 3/11. 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 Kathmandu to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:45 pm - 6:40 am
KTM
-
LHR
21h 40m
2 stops
Multiple Airlines Logo
9:05 pm - 8:40 pm
LHR
-
KTM
17h 50m
1 stop
$924Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
China Eastern Logo
3:35 pm - 6:40 pm
KTM
-
LHR
55h 50m
3 stops
China Eastern Logo
9:20 pm - 2:35 pm
LHR
-
KTM
60h 30m
3 stops
$935China Eastern
Sat, Jun 27 - Mon, Sep 7
China Eastern Logo
3:35 pm - 6:40 pm
KTM
-
LHR
55h 50m
3 stops
China Eastern Logo
9:20 pm - 2:35 pm
LHR
-
KTM
36h 30m
2 stops
$936China Eastern
Sun, Jun 21 - Sun, Sep 6
Multiple Airlines Logo
9:05 pm - 8:25 pm
KTM
-
LHR
29h 05m
2 stops
Multiple Airlines Logo
4:30 pm - 4:10 pm
LHR
-
KTM
17h 55m
1 stop
$945Multiple Airlines
Fri, Feb 27 - Thu, Mar 19
Qatar Airways Logo
9:10 am - 10:40 pm
KTM
-
LHR
19h 15m
1 stop
Qatar Airways Logo
5:00 pm - 4:45 pm
LHR
-
KTM
19h 00m
1 stop
$972Qatar Airways
Thu, Mar 5 - Sun, Aug 2
China Eastern Logo
5:00 pm - 5:30 pm
KTM
-
LHR
30h 15m
2 stops
China Eastern Logo
9:20 pm - 2:35 pm
LHR
-
KTM
60h 30m
2 stops
$977China Eastern
Tue, Mar 3 - Wed, Aug 5
Multiple Airlines Logo
11:15 pm - 2:45 pm
KTM
-
LHR
45h 15m
2 stops
Multiple Airlines Logo
9:30 pm - 1:30 pm
LHR
-
KTM
34h 15m
1 stop
$1,021Multiple Airlines
Sun, Feb 22 - Wed, Mar 4
China Eastern Logo
5:00 pm - 5:30 pm
KTM
-
LHR
54h 15m
3 stops
China Eastern Logo
9:20 pm - 2:35 pm
LHR
-
KTM
60h 30m
2 stops
$1,022China Eastern
Wed, Mar 25 - Wed, Apr 1
Air India Logo
6:35 am - 7:20 pm
KTM
-
LHR
18h 30m
1 stop
Air India Logo
10:00 pm - 4:30 pm
LHR
-
KTM
12h 45m
1 stop
$1,027Air India
Wed, Mar 11 - Wed, Mar 11
Multiple Airlines Logo
7:40 am - 10:25 pm
KTM
-
LHR
20h 30m
2 stops
Multiple Airlines Logo
10:35 pm - 6:20 am
LHR
-
KTM
26h 00m
2 stops
$1,044Multiple Airlines
Fri, Feb 27 - Thu, Mar 19

Air India flights from Kathmandu to London Heathrow Airport

Our best Air India deals on Kathmandu to London Heathrow Airport flight tickets
Air India
Mar 11
KTM6:35 amKathmandu Tribhuvan
18h 30m
1 stop
LHR7:20 pmLondon Heathrow
Mar 11
LHR10:00 pmLondon Heathrow
12h 45m
1 stop
KTM4:30 pmKathmandu Tribhuvan
$1,027
Air India
Feb 22
KTM5:30 pmKathmandu Tribhuvan
32h 45m
1 stop
LHR8:30 pmLondon Heathrow
Mar 4
LHR10:00 pmLondon Heathrow
16h 20m
1 stop
KTM8:05 pmKathmandu Tribhuvan
$1,257

China Eastern flights from Kathmandu to London Heathrow Airport

Our best China Eastern deals on Kathmandu to London Heathrow Airport flight tickets
China Eastern
Jun 27
KTM3:35 pmKathmandu Tribhuvan
55h 50m
3 stops
LHR6:40 pmLondon Heathrow
Sep 7
LHR9:20 pmLondon Heathrow
60h 30m
3 stops
KTM2:35 pmKathmandu Tribhuvan
$935
China Eastern
Jun 21
KTM3:35 pmKathmandu Tribhuvan
55h 50m
3 stops
LHR6:40 pmLondon Heathrow
Sep 6
LHR9:20 pmLondon Heathrow
36h 30m
2 stops
KTM2:35 pmKathmandu Tribhuvan
$936
China Eastern
Mar 3
KTM5:00 pmKathmandu Tribhuvan
30h 15m
2 stops
LHR5:30 pmLondon Heathrow
Aug 5
LHR9:20 pmLondon Heathrow
60h 30m
2 stops
KTM2:35 pmKathmandu Tribhuvan
$977

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 11, 2026.
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 3/11

2:45 pm-6:40 am

2 stops21h 40m

London Heathrow

Wed 3/18

9:05 pm-8:40 pm

1 stop17h 50m

$924

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 6/27

3:35 pm-6:40 pm

3 stops55h 50m

London Heathrow

Mon 9/7

9:20 pm-2:35 pm

3 stops60h 30m

$935

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sun 6/21

3:35 pm-6:40 pm

3 stops55h 50m

London Heathrow

Sun 9/6

9:20 pm-2:35 pm

2 stops36h 30m

$936

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 2/27

9:05 pm-8:25 pm

2 stops29h 05m

London Heathrow

Thu 3/19

4:30 pm-4:10 pm

1 stop17h 55m

$945

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Thu 3/5

9:10 am-10:40 pm

1 stop19h 15m

London Heathrow

Sun 8/2

5:00 pm-4:45 pm

1 stop19h 00m

$972

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Tue 3/3

5:00 pm-5:30 pm

2 stops30h 15m

London Heathrow

Wed 8/5

9:20 pm-2:35 pm

2 stops60h 30m

$977

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sun 2/22

11:15 pm-2:45 pm

2 stops45h 15m

London Heathrow

Wed 3/4

9:30 pm-1:30 pm

1 stop34h 15m

$1,021

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Wed 3/25

5:00 pm-5:30 pm

3 stops54h 15m

London Heathrow

Wed 4/1

9:20 pm-2:35 pm

2 stops60h 30m

$1,022

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Wed 3/11

6:35 am-7:20 pm

1 stop18h 30m

London Heathrow

Wed 3/11

10:00 pm-4:30 pm

1 stop12h 45m

$1,027

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 2/27

7:40 am-10:25 pm

2 stops20h 30m

London Heathrow

Thu 3/19

10:35 pm-6:20 am

2 stops26h 00m

$1,044

Flights are sorted by cheapest round-trip 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 typical price of a round-trip flight between Kathmandu and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of December is, on average, the cheapest month to fly to London Heathrow Airport from Kathmandu, with most prices found around $1,026. If you’re not able to fly to London Heathrow Airport in December, then July is your next best option. Flight prices from Kathmandu to London Heathrow Airport during July average around $1,110.

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 $1,190 when searching weeks out. 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 $917 on momondo.

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

You could potentially save up to 14% 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 February 2026, prices for Kathmandu to London Heathrow Airport flights are approximately 7% 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 round-trip 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

34h 35m

Direct flights

None
The fastest flight from Kathmandu to London Heathrow Airport takes 34h 35m
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?

    The straight-line distance from Kathmandu Tribhuvan to London Heathrow is 4567.0 mi. Typically, this will take 34h 35m 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 refresh 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
EmiratesPriceFrom $873Free CancellationRating
8.1
3,513 reviews
Search Emirates flights
Turkish AirlinesPriceFrom $928Free CancellationRating
7.3
4,211 reviews
Search Turkish Airlines flights
Air IndiaPriceFrom $940Free CancellationRating
5.5
2,968 reviews
Search Air India flights
Qatar AirwaysPriceFrom $964Free CancellationRating
7.4
3,731 reviews
Search Qatar Airways flights

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Why use momondo?

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

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 London from Kathmandu.

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

Yes. momondo allows you to filter the results for Kathmandu to London flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kathmandu to London.

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

Of course. momondo tracks the price of Kathmandu to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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