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Cheap flights from Kathmandu to London from £320

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 16/11. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:45 - 09:00KTM-LHR
25h 00m2 stops
Multiple Airlines Logo
11:45 - 08:30LHR-KTM
16h 00m1 stop
£700Multiple Airlines
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Sat, 28 Mar - Sun, 12 Apr
Air India Logo
07:35 - 19:20KTM-LHR
17h 30m1 stop
Air India Logo
08:45 - 06:35LHR-KTM
16h 05m1 stop
£702Air India
Find Deal
Mon, 1 Dec - Wed, 24 Dec
Multiple Airlines Logo
17:10 - 11:05KTM-LHR
23h 40m2 stops
Multiple Airlines Logo
12:15 - 06:30LHR-KTM
36h 30m3 stops
£703Multiple Airlines
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Sun, 14 Dec - Sun, 21 Dec
China Eastern Logo
17:00 - 17:30KTM-LHR
30h 15m2 stops
China Eastern Logo
21:00 - 16:00LHR-KTM
37h 15m2 stops
£716China Eastern
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Fri, 28 Nov - Fri, 5 Dec
Turkish Airlines Logo
12:35 - 22:25KTM-LHR
15h 35m1 stop
Turkish Airlines Logo
22:35 - 11:10LHR-KTM
30h 50m1 stop
£770Turkish Airlines
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Mon, 8 Dec - Mon, 15 Dec
Air China Logo
12:35 - 17:50KTM-LHR
35h 00m2 stops
Air China Logo
17:40 - 11:35LHR-KTM
36h 10m2 stops
£782Air China
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Air China Logo
12:35 - 15:55KTM-LHR
33h 05m2 stops
Air China Logo
21:35 - 11:35LHR-KTM
32h 15m1 stop
£801Air China
Find Deal
Sat, 29 Nov - Sat, 6 Dec
Turkish Airlines Logo
12:35 - 22:25KTM-LHR
15h 35m1 stop
Turkish Airlines Logo
11:30 - 11:10LHR-KTM
17h 55m1 stop
£842Turkish Airlines
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Sat, 7 Feb - Wed, 18 Feb
Emirates Logo
00:30 - 11:40KTM-LHR
16h 55m1 stop
Emirates Logo
19:00 - 14:35LHR-KTM
13h 50m1 stop
£911Emirates
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Thu, 25 Dec - Thu, 12 Feb
Emirates Logo
00:30 - 11:40KTM-LHR
16h 55m1 stop
Emirates Logo
19:00 - 18:40LHR-KTM
17h 55m1 stop
£929Emirates
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Sat, 15 Nov - Sun, 22 Mar

Turkish Airlines flights from Kathmandu to London Heathrow Airport

Our best Turkish Airlines deals on Kathmandu to London Heathrow Airport flight tickets
Turkish Airlines
8 Dec
KTM12:35Kathmandu Tribhuvan
15h 35m
1 stop
LHR22:25London Heathrow
15 Dec
LHR22:35London Heathrow
30h 50m
1 stop
KTM11:10Kathmandu Tribhuvan
£770
Find similar
Turkish Airlines
7 Feb
KTM12:35Kathmandu Tribhuvan
15h 35m
1 stop
LHR22:25London Heathrow
18 Feb
LHR11:30London Heathrow
17h 55m
1 stop
KTM11:10Kathmandu Tribhuvan
£842
Find similar

Air China flights from Kathmandu to London Heathrow Airport

Our best Air China deals on Kathmandu to London Heathrow Airport flight tickets
Air China
8 Dec
KTM12:35Kathmandu Tribhuvan
35h 00m
2 stops
LHR17:50London Heathrow
15 Dec
LHR17:40London Heathrow
36h 10m
2 stops
KTM11:35Kathmandu Tribhuvan
£782
Find similar
Air China
29 Nov
KTM12:35Kathmandu Tribhuvan
33h 05m
2 stops
LHR15:55London Heathrow
6 Dec
LHR21:35London Heathrow
32h 15m
1 stop
KTM11:35Kathmandu Tribhuvan
£801
Find similar
Air China
3 Nov
KTM12:35Kathmandu Tribhuvan
37h 25m
1 stop
LHR20:15London Heathrow
6 Jan
LHR22:10London Heathrow
31h 40m
1 stop
KTM11:35Kathmandu Tribhuvan
£859
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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 31 October 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

Sat 28/3

13:45-09:00

2 stops25h 00m

London Heathrow

Sun 12/4

11:45-08:30

1 stop16h 00m

£700

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 1/12

07:35-19:20

1 stop17h 30m

London Heathrow

Wed 24/12

08:45-06:35

1 stop16h 05m

£702

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sun 14/12

17:10-11:05

2 stops23h 40m

London Heathrow

Sun 21/12

12:15-06:30

3 stops36h 30m

£703

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 28/11

17:00-17:30

2 stops30h 15m

London Heathrow

Fri 5/12

21:00-16:00

2 stops37h 15m

£716

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 8/12

12:35-22:25

1 stop15h 35m

London Heathrow

Mon 15/12

22:35-11:10

1 stop30h 50m

£770

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 8/12

12:35-17:50

2 stops35h 00m

London Heathrow

Mon 15/12

17:40-11:35

2 stops36h 10m

£782

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 29/11

12:35-15:55

2 stops33h 05m

London Heathrow

Sat 6/12

21:35-11:35

1 stop32h 15m

£801

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 7/2

12:35-22:25

1 stop15h 35m

London Heathrow

Wed 18/2

11:30-11:10

1 stop17h 55m

£842

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Thu 25/12

00:30-11:40

1 stop16h 55m

London Heathrow

Thu 12/2

19:00-14:35

1 stop13h 50m

£911

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 15/11

00:30-11:40

1 stop16h 55m

London Heathrow

Sun 22/3

19:00-18:40

1 stop17h 55m

£929

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 £842. The month of June is another great option to travel to London Heathrow Airport, with average flight prices from Kathmandu averaging around £848.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Kathmandu is on a Monday. momondo users have found tickets for Monday departures for as low as £841. However, this price may fluctuate depending on the airline, the season, and holidays. 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 London Heathrow Airport on Friday is £932.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Kathmandu to London Heathrow Airport in the morning for as low as £894. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £1,047 on average. Flights to London Heathrow Airport from Kathmandu at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £951 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 £783 on momondo.

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

You could potentially save up to 4% 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 October 2025, prices for Kathmandu to London Heathrow Airport flights are approximately 13% 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

Direct flights

None
There are no direct flights from Kathmandu to London Heathrow Airport. There are no popular flight routes from Kathmandu to London Heathrow Airport.
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  • 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 00m 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 £584Free CancellationRating
7.2
174 reviews
Search China Eastern flights
Air IndiaPriceFrom £689Free CancellationRating
5.5
2,940 reviews
Search Air India flights
Kuwait AirwaysPriceFrom £734Free CancellationRating
7.2
314 reviews
Search Kuwait Airways flights
Qatar AirwaysPriceFrom £768Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £769Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £790Free CancellationRating
8.1
3,395 reviews
Search Emirates flights

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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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