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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 23/4. 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.
IndiGo Logo
20:50 - 17:45
KTM
-
LHR
25h 40m
1 stop
IndiGo Logo
20:15 - 14:10
LHR
-
KTM
13h 10m
1 stop
£693IndiGo
Sun, 10 May - Sun, 17 May
Multiple Airlines Logo
08:10 - 12:25
KTM
-
LHR
33h 00m
2 stops
Multiple Airlines Logo
16:50 - 18:10
LHR
-
KTM
20h 35m
2 stops
£694Multiple Airlines
Thu, 14 May - Thu, 21 May
Qatar Airways Logo
18:15 - 08:00
KTM
-
LHR
18h 30m
1 stop
Qatar Airways Logo
15:35 - 08:50
LHR
-
KTM
12h 30m
1 stop
£694Qatar Airways
Fri, 5 Jun - Fri, 4 Sep
Qatar Airways Logo
10:55 - 22:10
KTM
-
LHR
16h 00m
1 stop
Qatar Airways Logo
17:00 - 16:45
LHR
-
KTM
19h 00m
1 stop
£695Qatar Airways
Wed, 3 Jun - Fri, 3 Jul
Qatar Airways Logo
18:15 - 08:00
KTM
-
LHR
18h 30m
1 stop
Qatar Airways Logo
17:00 - 16:45
LHR
-
KTM
19h 00m
1 stop
£696Qatar Airways
Fri, 5 Jun - Fri, 3 Jul
Qatar Airways Logo
18:15 - 14:10
KTM
-
LHR
24h 40m
1 stop
Qatar Airways Logo
19:25 - 17:00
LHR
-
KTM
16h 50m
1 stop
£698Qatar Airways
Sun, 26 Apr - Fri, 29 May
Multiple Airlines Logo
08:10 - 07:05
KTM
-
LHR
27h 40m
2 stops
Multiple Airlines Logo
14:25 - 18:10
LHR
-
KTM
23h 00m
2 stops
£700Multiple Airlines
Thu, 14 May - Tue, 19 May
Qatar Airways Logo
10:55 - 14:10
KTM
-
LHR
32h 00m
1 stop
Qatar Airways Logo
21:55 - 17:00
LHR
-
KTM
14h 20m
1 stop
£702Qatar Airways
Sun, 26 Apr - Fri, 29 May
China Eastern Logo
16:35 - 18:40
KTM
-
LHR
30h 50m
2 stops
China Eastern Logo
21:00 - 16:00
LHR
-
KTM
37h 15m
2 stops
£703China Eastern
Tue, 12 May - Wed, 4 Nov
Multiple Airlines Logo
08:10 - 07:05
KTM
-
LHR
27h 40m
2 stops
Multiple Airlines Logo
09:05 - 18:10
LHR
-
KTM
28h 20m
2 stops
£705Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr

IndiGo flights from Kathmandu to London Heathrow Airport

Our best IndiGo deals on Kathmandu to London Heathrow Airport flight tickets
IndiGo
10 May
KTM20:50Kathmandu Tribhuvan
25h 40m
1 stop
LHR17:45London Heathrow
17 May
LHR20:15London Heathrow
13h 10m
1 stop
KTM14:10Kathmandu Tribhuvan
£693
IndiGo
10 May
KTM20:50Kathmandu Tribhuvan
25h 40m
1 stop
LHR17:45London Heathrow
17 May
LHR20:10London Heathrow
18h 55m
1 stop
KTM19:50Kathmandu Tribhuvan
£727
IndiGo
13 May
KTM20:50Kathmandu Tribhuvan
25h 40m
1 stop
LHR17:45London Heathrow
20 May
LHR20:10London Heathrow
18h 55m
1 stop
KTM19:50Kathmandu Tribhuvan
£732

Qatar Airways flights from Kathmandu to London Heathrow Airport

Our best Qatar Airways deals on Kathmandu to London Heathrow Airport flight tickets
Qatar Airways
1 Apr
KTM09:25Kathmandu Tribhuvan
26h 55m
1 stop
LHR07:35London Heathrow
22 Apr
LHR09:00London Heathrow
18h 10m
1 stop
KTM07:55Kathmandu Tribhuvan
£691
Qatar Airways
5 Jun
KTM18:15Kathmandu Tribhuvan
18h 30m
1 stop
LHR08:00London Heathrow
4 Sept
LHR15:35London Heathrow
12h 30m
1 stop
KTM08:50Kathmandu Tribhuvan
£694
Qatar Airways
3 Jun
KTM10:55Kathmandu Tribhuvan
16h 00m
1 stop
LHR22:10London Heathrow
3 Jul
LHR17:00London Heathrow
19h 00m
1 stop
KTM16:45Kathmandu Tribhuvan
£695

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 30 March 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

Cheapest return flight

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sun 10/5

20:50-17:45

1 stop25h 40m

London Heathrow

Sun 17/5

20:15-14:10

1 stop13h 10m

£693

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Thu 14/5

08:10-12:25

2 stops33h 00m

London Heathrow

Thu 21/5

16:50-18:10

2 stops20h 35m

£694
Fastest return journey

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 5/6

18:15-08:00

1 stop18h 30m

London Heathrow

Fri 4/9

15:35-08:50

1 stop12h 30m

£694

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Wed 3/6

10:55-22:10

1 stop16h 00m

London Heathrow

Fri 3/7

17:00-16:45

1 stop19h 00m

£695

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 5/6

18:15-08:00

1 stop18h 30m

London Heathrow

Fri 3/7

17:00-16:45

1 stop19h 00m

£696

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sun 26/4

18:15-14:10

1 stop24h 40m

London Heathrow

Fri 29/5

19:25-17:00

1 stop16h 50m

£698

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Thu 14/5

08:10-07:05

2 stops27h 40m

London Heathrow

Tue 19/5

14:25-18:10

2 stops23h 00m

£700

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sun 26/4

10:55-14:10

1 stop32h 00m

London Heathrow

Fri 29/5

21:55-17:00

1 stop14h 20m

£702

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Tue 12/5

16:35-18:40

2 stops30h 50m

London Heathrow

Wed 4/11

21:00-16:00

2 stops37h 15m

£703

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Thu 23/4

08:10-07:05

2 stops27h 40m

London Heathrow

Thu 30/4

09:05-18:10

2 stops28h 20m

£705

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

In general, December 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 £774. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Kathmandu averaging around £777.

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 £883 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 £712 on momondo.

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

You could potentially save up to 9% 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 March 2026, prices for Kathmandu to London Heathrow Airport flights are approximately 28% more expensive 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

16h 00m

Direct flights

None
The fastest flight from Kathmandu to London Heathrow Airport takes 16h 00m
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 16h 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 £275Free CancellationRating
7.2
200 reviews
Search China Eastern flights
Air IndiaPriceFrom £681Free CancellationRating
5.5
2,973 reviews
Search Air India flights
Kuwait AirwaysPriceFrom £729Free CancellationRating
7.1
343 reviews
Search Kuwait Airways flights
Qatar AirwaysPriceFrom £744Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £764Free CancellationRating
7.4
4,294 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £872Free CancellationRating
8.1
3,550 reviews
Search Emirates flights

Travelling to a place near London?

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Ilford
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Hayes
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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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