Cheap flights from Kathmandu to London from £328

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 31/5. 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.
Qatar Airways Logo
19:10 - 06:25
KTM
-
LHR
16h 00m
1 stop
Qatar Airways Logo
09:50 - 08:40
LHR
-
KTM
18h 05m
2 stops
£717Qatar Airways
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
16:40 - 23:45
KTM
-
STN
35h 50m
3 stops
Multiple Airlines Logo
07:15 - 08:05
STN
-
KTM
20h 05m
2 stops
£717Multiple Airlines
Tue, 16 Jun - Fri, 26 Jun
Multiple Airlines Logo
13:25 - 12:25
KTM
-
LHR
27h 45m
2 stops
Multiple Airlines Logo
09:05 - 18:10
LHR
-
KTM
28h 20m
2 stops
£718Multiple Airlines
Mon, 8 Jun - Mon, 15 Jun
IndiGo Logo
14:05 - 17:45
KTM
-
LHR
32h 25m
1 stop
IndiGo Logo
20:10 - 13:05
LHR
-
KTM
36h 10m
1 stop
£719IndiGo
Tue, 2 Jun - Tue, 8 Sep
Multiple Airlines Logo
13:25 - 16:10
KTM
-
LHR
31h 30m
2 stops
Multiple Airlines Logo
14:25 - 18:10
LHR
-
KTM
23h 00m
2 stops
£720Multiple Airlines
Sat, 6 Jun - Sat, 13 Jun
Air India Logo
06:45 - 19:00
KTM
-
LHR
17h 00m
1 stop
Air India Logo
13:15 - 08:55
LHR
-
KTM
14h 55m
1 stop
£724Air India
Wed, 22 Jul - Wed, 21 Oct
Air India Logo
21:10 - 11:30
KTM
-
LHR
19h 05m
1 stop
Air India Logo
13:15 - 13:40
LHR
-
KTM
19h 40m
1 stop
£725Air India
Tue, 16 Jun - Tue, 30 Jun
Air Arabia Logo
23:20 - 18:35
KTM
-
LGW
24h 00m
1 stop
Air Arabia Logo
19:35 - 22:40
LGW
-
KTM
22h 20m
1 stop
£725Air Arabia
Wed, 30 Sep - Wed, 14 Oct
China Eastern Logo
16:35 - 06:40
KTM
-
LGW
42h 50m
3 stops
China Eastern Logo
11:35 - 15:35
LGW
-
KTM
47h 15m
3 stops
£751China Eastern
Tue, 19 May - Tue, 26 May
Air Arabia Logo
23:20 - 08:45
KTM
-
LGW
14h 10m
1 stop
Air Arabia Logo
19:35 - 22:40
LGW
-
KTM
22h 20m
1 stop
£762Air Arabia
Tue, 29 Sep - Wed, 14 Oct

China Eastern flights from Kathmandu to London

Our best China Eastern deals on Kathmandu to London flight tickets
China Eastern
9 Jun
KTM16:35Kathmandu Tribhuvan
54h 50m
3 stops
LHR18:40London Heathrow
16 Jun
LHR21:20London Heathrow
37h 30m
3 stops
KTM15:35Kathmandu Tribhuvan
£739
China Eastern
19 May
KTM16:35Kathmandu Tribhuvan
42h 50m
3 stops
LGW06:40London Gatwick
26 May
LGW11:35London Gatwick
47h 15m
3 stops
KTM15:35Kathmandu Tribhuvan
£751
China Eastern
12 May
KTM16:35Kathmandu Tribhuvan
51h 10m
2 stops
LGW15:00London Gatwick
18 May
LGW18:00London Gatwick
64h 50m
3 stops
KTM15:35Kathmandu Tribhuvan
£786

Air India flights from Kathmandu to London

Our best Air India deals on Kathmandu to London flight tickets
Air India
22 Jul
KTM06:45Kathmandu Tribhuvan
17h 00m
1 stop
LHR19:00London Heathrow
21 Oct
LHR13:15London Heathrow
14h 55m
1 stop
KTM08:55Kathmandu Tribhuvan
£724
Air India
16 Jun
KTM21:10Kathmandu Tribhuvan
19h 05m
1 stop
LHR11:30London Heathrow
30 Jun
LHR13:15London Heathrow
19h 40m
1 stop
KTM13:40Kathmandu Tribhuvan
£725
Air India
22 Jul
KTM07:35Kathmandu Tribhuvan
16h 10m
1 stop
LHR19:00London Heathrow
21 Oct
LHR13:15London Heathrow
22h 30m
1 stop
KTM16:30Kathmandu Tribhuvan
£726

momondo Fare Finder

 
Customise your flight search to find flights from Kathmandu to London 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 25 April 2026.
Use the filters below to find and compare flights from Kathmandu to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 5/6

19:10-06:25

1 stop16h 00m

London Heathrow

Fri 12/6

09:50-08:40

2 stops18h 05m

£716

KathmanduLondon

KTM - STN

KTMSTN

Kathmandu Tribhuvan

Tue 16/6

16:40-23:45

3 stops35h 50m

London Stansted

Fri 26/6

07:15-08:05

2 stops20h 05m

£717

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 8/6

13:25-12:25

2 stops27h 45m

London Heathrow

Mon 15/6

09:05-18:10

2 stops28h 20m

£718

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Tue 2/6

14:05-17:45

1 stop32h 25m

London Heathrow

Tue 8/9

20:10-13:05

1 stop36h 10m

£719

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 6/6

13:25-16:10

2 stops31h 30m

London Heathrow

Sat 13/6

14:25-18:10

2 stops23h 00m

£720
Fastest return journey

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Wed 22/7

06:45-19:00

1 stop17h 00m

London Heathrow

Wed 21/10

13:15-08:55

1 stop14h 55m

£724

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Tue 16/6

21:10-11:30

1 stop19h 05m

London Heathrow

Tue 30/6

13:15-13:40

1 stop19h 40m

£725

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Wed 30/9

23:20-18:35

1 stop24h 00m

London Gatwick

Wed 14/10

19:35-22:40

1 stop22h 20m

£725

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Tue 19/5

16:35-06:40

3 stops42h 50m

London Gatwick

Tue 26/5

11:35-15:35

3 stops47h 15m

£751

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Tue 29/9

23:20-08:45

1 stop14h 10m

London Gatwick

Wed 14/10

19:35-22:40

1 stop22h 20m

£762

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

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?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Kathmandu is in January. Flight prices, which tend to average around £718, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Kathmandu averaging around £786.

How far in advance should I book a flight from Kathmandu to London?

You are more likely to see cheaper flights to London from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £860 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Kathmandu for as low as £699 on momondo.

Can stopping save me money on Kathmandu to London flights?

You could potentially save up to 6% on your flight if you consider stops on a Kathmandu to London flight.

How have Kathmandu to London flight prices changed over time?

As of April 2026, prices for Kathmandu to London flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Kathmandu to London

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

Cheap Kathmandu to London (KTM to LON) flight deals and tips

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

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from Kathmandu to London takes 13h 40m
There are no direct flights from Kathmandu to London. There are no popular flight routes from Kathmandu to London.

Frequently asked questions about flying from Kathmandu to London

  • How far is Kathmandu Tribhuvan to London by plane?

    A flight from Kathmandu Tribhuvan to London will travel around 4552.8 mi. Typically, this will take 13h 40m by plane in normal conditions.

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

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

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

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

    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.

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

    The travel and health documents required for your trip to London 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. 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?

Best airlines flying from Kathmandu to London

Compare and see reviews for airlines that fly from Kathmandu to London with momondo
Airline
Rating
Free Cancellation
Price
Kuwait AirwaysPriceFrom £585Free CancellationRating
7.1
344 reviews
Search Kuwait Airways flights
Air IndiaPriceFrom £670Free CancellationRating
5.5
2,963 reviews
Search Air India flights
Qatar AirwaysPriceFrom £727Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £751Free CancellationRating
7.4
4,329 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £838Free CancellationRating
8.1
3,563 reviews
Search Emirates flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Milton Keynes
Luton
Gatwick
Slough
Maidstone
Wembley
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Hayes
Dover
Chelmsford
Folkestone
Chichester
Bedford
Ramsgate
Harlow

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kathmandu to London for you.

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

Yes. All flights to London from Kathmandu on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Kathmandu.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Kathmandu and alert you when they change.

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1 adult
Mon 25/5
Mon 1/6

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London