Cheap flights from Kathmandu to London from £317

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 22/9. 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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Find the cheapest flights from Kathmandu to London

Cheap return flights

 Logo
21:00 - 14:30KTM-STN
22h 15m3 stops
 Logo
14:40 - 18:25STN-KTM
23h 00m3 stops
Fri, 10 Oct - Fri, 17 Oct
 Logo
13:45 - 20:30KTM-LHR
35h 30m1 stop
 Logo
22:00 - 23:00LHR-KTM
19h 15m1 stop
Sat, 25 Oct - Sat, 1 Nov
Turkish Airlines Logo
12:35 - 09:10KTM-LGW
26h 20m1 stop
Turkish Airlines Logo
17:15 - 06:15LGW-KTM
32h 15m1 stop
£731Turkish Airlines
Find Deal
Wed, 31 Dec - Fri, 26 Jun
Air India Logo
17:30 - 07:30KTM-LHR
18h 45m1 stop
Air India Logo
13:15 - 06:35LHR-KTM
12h 35m1 stop
£737Air India
Find Deal
Fri, 3 Oct - Sat, 25 Oct
Qatar Airways Logo
18:00 - 06:40KTM-LGW
17h 25m1 stop
Qatar Airways Logo
14:55 - 17:50LGW-KTM
22h 10m1 stop
£748Qatar Airways
Find Deal
Wed, 24 Sep - Tue, 7 Oct
Turkish Airlines Logo
12:35 - 21:05KTM-LHR
14h 15m1 stop
Turkish Airlines Logo
22:25 - 06:15LHR-KTM
27h 05m1 stop
£758Turkish Airlines
Find Deal
Wed, 31 Dec - Fri, 26 Jun
Qatar Airways Logo
17:40 - 05:55KTM-LHR
18h 00m1 stop
Qatar Airways Logo
14:15 - 16:25LHR-KTM
20h 25m1 stop
£767Qatar Airways
Find Deal
Mon, 16 Feb - Wed, 18 Feb
Air India Logo
07:35 - 20:30KTM-LHR
18h 40m1 stop
Air India Logo
08:45 - 09:05LHR-KTM
18h 35m1 stop
£774Air India
Find Deal
Fri, 28 Nov - Tue, 23 Dec
Emirates Logo
20:40 - 19:45KTM-LGW
27h 50m1 stop
Emirates Logo
21:45 - 06:30LGW-KTM
28h 00m1 stop
£858Emirates
Find Deal
Fri, 26 Sep - Tue, 30 Sep
Emirates Logo
20:40 - 18:45KTM-STN
26h 50m1 stop
Emirates Logo
21:10 - 06:30STN-KTM
28h 35m1 stop
£858Emirates
Find Deal
Fri, 26 Sep - Tue, 30 Sep

Qatar Airways flights from Kathmandu to London

Our best Qatar Airways deals on Kathmandu to London flight tickets
Qatar Airways
24 Sept
KTM18:00Kathmandu Tribhuvan
17h 25m
1 stop
LGW06:40London Gatwick
7 Oct
LGW14:55London Gatwick
22h 10m
1 stop
KTM17:50Kathmandu Tribhuvan
Qatar Airways
16 Feb
KTM17:40Kathmandu Tribhuvan
18h 00m
1 stop
LHR05:55London Heathrow
18 Feb
LHR14:15London Heathrow
20h 25m
1 stop
KTM16:25Kathmandu Tribhuvan
Qatar Airways
16 Feb
KTM18:45Kathmandu Tribhuvan
18h 20m
1 stop
LHR07:20London Heathrow
18 Feb
LHR21:30London Heathrow
14h 15m
1 stop
KTM17:30Kathmandu Tribhuvan

IndiGo flights from Kathmandu to London

Our best IndiGo deals on Kathmandu to London flight tickets
IndiGo
8 Oct
KTM15:05Kathmandu Tribhuvan
30h 20m
2 stops
LHR16:40London Heathrow
15 Oct
LHR11:20London Heathrow
22h 00m
2 stops
KTM14:05Kathmandu Tribhuvan
IndiGo
18 Sept
KTM10:50Kathmandu Tribhuvan
40h 20m
2 stops
LHR22:25London Heathrow
25 Sept
LHR11:20London Heathrow
20h 55m
2 stops
KTM13:00Kathmandu Tribhuvan
IndiGo
18 Sept
KTM15:05Kathmandu Tribhuvan
36h 05m
2 stops
LHR22:25London Heathrow
2 Oct
LHR06:30London Heathrow
28h 25m
2 stops
KTM15:40Kathmandu Tribhuvan

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 12 September 2025.
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

KathmanduLondon

KTM - STN

KTMSTN

Kathmandu Tribhuvan

Fri 10/10

21:00-14:30

3 stops22h 15m

London Stansted

Fri 17/10

14:40-18:25

3 stops23h 00m

£722

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 25/10

13:45-20:30

1 stop35h 30m

London Heathrow

Sat 1/11

22:00-23:00

1 stop19h 15m

£726

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Wed 31/12

12:35-09:10

1 stop26h 20m

London Gatwick

Fri 26/6

17:15-06:15

1 stop32h 15m

£731

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 3/10

17:30-07:30

1 stop18h 45m

London Heathrow

Sat 25/10

13:15-06:35

1 stop12h 35m

£737

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Wed 24/9

18:00-06:40

1 stop17h 25m

London Gatwick

Tue 7/10

14:55-17:50

1 stop22h 10m

£748

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Wed 31/12

12:35-21:05

1 stop14h 15m

London Heathrow

Fri 26/6

22:25-06:15

1 stop27h 05m

£758

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 16/2

17:40-05:55

1 stop18h 00m

London Heathrow

Wed 18/2

14:15-16:25

1 stop20h 25m

£767

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 28/11

07:35-20:30

1 stop18h 40m

London Heathrow

Tue 23/12

08:45-09:05

1 stop18h 35m

£774

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Fri 26/9

20:40-19:45

1 stop27h 50m

London Gatwick

Tue 30/9

21:45-06:30

1 stop28h 00m

£858

KathmanduLondon

KTM - STN

KTMSTN

Kathmandu Tribhuvan

Fri 26/9

20:40-18:45

1 stop26h 50m

London Stansted

Tue 30/9

21:10-06:30

1 stop28h 35m

£858

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 June. Flight prices, which tend to average around £793, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Kathmandu averaging around £794.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £759. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Kathmandu to London for around £943.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £794. Flights at midday are often more expensive, with an average ticket price of £985.

How far in advance should I book a flight 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 £935 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 £717 on momondo.

Can stopping save me money on Kathmandu to London flights?

You could potentially save up to 3% 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 September 2025, prices for Kathmandu to London flights are approximately 6% cheaper 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

Direct flights

None
There are no direct flights from Kathmandu to London. There are no popular flight routes 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 20m 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
China EasternPriceFrom £568Free CancellationRating
7.2
165 reviews
Search China Eastern flights
Air IndiaPriceFrom £670Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Kuwait AirwaysPriceFrom £714Free CancellationRating
7.2
306 reviews
Search Kuwait Airways flights
Turkish AirlinesPriceFrom £719Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom £747Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
EmiratesPriceFrom £775Free CancellationRating
8.1
3,334 reviews
Search Emirates flights

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Worthing
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Hayes
Dartford
Winchester
Hounslow
Stansted

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
Sun 12/10
Sun 19/10

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Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London