KTM - LON

£303 Find Cheap Flights from Kathmandu to London – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kathmandu to London departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to London, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£772
Typical prices: £929-£739
Air India
Thu 25/6Mon 30/11
KTM - LHR • 1 stop
Cheapest one-way flight
£303
Typical prices: £326-£422
IndiGo
Sun 26/7
KTM - LHR • 1 stop
Top airlines
Cheapest • from £772 (return)
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Kathmandu and London. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £653 (return)
Shortest trip • 13h 00m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kathmandu to London (KTM-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kathmandu to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kathmandu to London

Thu, 25 Jun - Mon, 30 Nov
Air India Logo
06:30 - 19:00
KTM
-
LHR
17h 15m
1 stop
Air India Logo
13:00 - 09:05
LHR
-
KTM
14h 20m
1 stop
£772Air India
Sat, 1 Aug - Sun, 16 Aug
Multiple Airlines Logo
06:30 - 11:30
KTM
-
LHR
33h 45m
1 stop
Multiple Airlines Logo
09:45 - 18:10
LHR
-
KTM
27h 40m
1 stop
£774Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
IndiGo Logo
10:50 - 17:45
KTM
-
LHR
35h 40m
1 stop
IndiGo Logo
20:55 - 19:50
LHR
-
KTM
18h 10m
1 stop
£775IndiGo
Tue, 7 Jul - Tue, 14 Jul
China Eastern Logo
16:35 - 06:40
KTM
-
LGW
42h 50m
2 stops
China Eastern Logo
11:35 - 15:35
LGW
-
KTM
47h 15m
2 stops
£778China Eastern
Tue, 7 Jul - Tue, 21 Jul
Multiple Airlines Logo
08:10 - 07:20
KTM
-
LGW
27h 55m
2 stops
Multiple Airlines Logo
10:05 - 08:05
LGW
-
KTM
17h 15m
1 stop
£787Multiple Airlines
Sun, 26 Jul - Thu, 21 Jan
Air Arabia Logo
23:20 - 18:35
KTM
-
LGW
24h 00m
1 stop
Air Arabia Logo
16:35 - 20:35
LGW
-
KTM
22h 15m
1 stop
£793Air Arabia
Fri, 18 Sep - Sun, 27 Sep
IndiGo Logo
20:50 - 17:45
KTM
-
LHR
25h 40m
1 stop
IndiGo Logo
20:15 - 14:10
LHR
-
KTM
13h 10m
1 stop
£800IndiGo
Tue, 14 Jul - Mon, 17 Aug
Air Arabia Logo
08:45 - 18:35
KTM
-
LGW
14h 35m
1 stop
Air Arabia Logo
09:55 - 08:05
LGW
-
KTM
17h 25m
1 stop
£808Air Arabia
Tue, 7 Jul - Sun, 9 Aug
Turkish Airlines Logo
08:00 - 22:10
KTM
-
STN
18h 55m
1 stop
Turkish Airlines Logo
10:50 - 06:35
STN
-
KTM
15h 00m
1 stop
£851Turkish Airlines
Mon, 6 Jul - Sun, 12 Jul
Turkish Airlines Logo
08:00 - 22:10
KTM
-
STN
18h 55m
1 stop
Turkish Airlines Logo
17:35 - 06:35
STN
-
KTM
32h 15m
1 stop
£852Turkish Airlines
Booking Insights

KAYAK’s insights & trends for Kathmandu to London flights

Get data-powered insights and trends into flights from Kathmandu to London to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Kathmandu to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Kathmandu to London departing in June.

What is the cheapest month to fly from Kathmandu to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kathmandu to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kathmandu to London is February, where tickets cost £273 (return) on average. On the other hand, the most expensive months are July and November, where the average cost of round-trip tickets is £597 and £583 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kathmandu to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kathmandu to London, you should book around 4 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know - Cheap tickets from Kathmandu to London

Low seasonFebruary
Cheapest flight£303
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Kathmandu to London Heathrow Airport

When to book flights from Kathmandu to London

Are your dates flexible? Find out the best times to travel from Kathmandu to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kathmandu to London

  • What is the cheapest flight from Kathmandu to London?

    In the last 3 days, the lowest price for a flight from Kathmandu to London was £303 for a one-way ticket and £772 for a return.

  • Which airports will I be using when flying from Kathmandu to London?

    On your way to London, you’ll fly out from Kathmandu Tribhuvan. You’ll be landing in one of London’s 3 airports: London Gatwick, London Heathrow, or London Stansted.

  • Which aircraft models fly most regularly from Kathmandu to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kathmandu to London?

    Star Alliance, and oneworld are the airline alliances operating flights between Kathmandu and London, with Star Alliance being the most commonly used for this route.

  • What is the most popular stopover when flying to London from Kathmandu?

    Doha is the most popular stopover city among KAYAK users travelling from Kathmandu to London.

  • Which is the best airline for flights from Kathmandu to London, Emirates or Air Arabia?

    The two airlines most popular with KAYAK users for flights from Kathmandu to London are Emirates and Air Arabia. With an average price for the route of £927 and an overall rating of 8.1, Emirates is the most popular choice. Air Arabia is also a great choice for the route, with an average price of £660 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Kathmandu to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kathmandu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Kathmandu with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Kathmandu to London

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3580 reviews
7.9Food
8.1Boarding
8.0Comfort
8.4Crew
8.2Entertainment
Airline reviews

It took almost 4 hours to collect the luggage from the belt in Lagos. Really pathetic. Flight attendents from Dubai to Lagos were very busy and were not responding at all.

2.0 MediocreVivek, May 2026
DEL - DXB
Read more Emirates reviews

It took almost 4 hours to collect the luggage from the belt in Lagos. Really pathetic. Flight attendents from Dubai to Lagos were very busy and were not responding at all.

Very bad service and food variety will never come back again

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

Everything was perfect. Staff were informative and professional and flight boarding, flying and de-embarking was smooth. I would certainly travel with Emirates again.

My baby was with me it was really good experience with emirates

Fantastic as ever. Great staff super catering and excellent service.

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Premium economy was worth it-comfort was definitely better than economy class. The seats were more comfortable, blankets and pillows thicker

Much better seats on Airbus 321. Food prices are very reasonable.

My flight BKK–SHJ–TBS was changed, and I was notified only by an email that went into my spam folder. I found out only 1 day before the flight when I checked in online. The new flight had a 15-hour layover in SHJ and arrived in TBS 1 day later than my original plan. I needed to adjust my plan urgently and lost the cost of one hotel night because the free cancellation period was over.

My flight BKK-SHJ-TBS was changed and I was notified only by email which went into spam folder. I found out only 1 day before the flight when I checked in online. The new flight had a 15-hour layover in SHJ and arrived in TBS 1 day later than my original plan! I needed to adjust the plan urgently and lost the cost of one hotel night because the free cancellation period was over.

The flight was slightly delayed because of change of plane but informed beforehand. Flight was very good and comfortable

Superb like always. On time and quite comfortable. Only thing is that the arrival movement was by bus.

We were boarded by bus. That was a bit of pain.

The flight from HYD to DOH was delayed by 3 hours and we missed the connection from DOH to MIA. We had to wait 24H more to get the MIA flight. It was a total disaster. If the flight crew had waited 1 more hour to accommodate their 3 hour delayed flight, we would not have lost a whole day !

Amazing airline accommodations. The cabins were so great. The food was very good and the flight attendants were so nice. Made a 15 hour flight seem easy.

Very difficult to check in and almost missed flight. No room in seats and had a middle seat. I tried to create an account and check in before to change seat and unable to. I do not understand why I wasn’t on a Qatar flight from on Bengalore to Doha when they left at the same time. Disappointed in the Kayak booking process.

First off, it wasn't clear that my first flight was to be operated by IndiGO. While the flight itself was fine, this meant that my whole initial check in where I would've properly verified my seating on my Qatar flight/requested an upgrade was impeded by the fact that I had to check in with IndiGO. They said I would separately have to go to Qatar counter to deal with second flight leg issues, which was impossible given how long the check in took/no time available to do so.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Qatar Airways is an excellent service provider. The crew members were attentive and helpful. The aircraft was very clean. This was the longest leg of our journey, so it would have been nice to have more leg room for comfort. We appreciated the crew's service of four hot meals to all of us during this long flight. Also, it was helpful that the crew asked us to keep the window shades down for the entire journey, allowing the environment to get lots of rest during the trip. For families traveling with little children, this was helpful to them to keep them settled.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

You are the best, keep up the good work. Thank you for allowing me and my family to fly with comfort.i am waiting for upgrade some day. Thanks again

Very efficient and professional staff. Food was good and so was entertainment selection.

On time. Great service, friendly crew. Great food. Everything went without a hitch. We will not hesitate to fly Turkish Airlines again.

This was my third time using Turkish Airlines. I was well satisfied with the overall experience! I believe that no one is perfect and that everyday we are trying to do the best we can to help others by giving a part of our lives through service. I believe from what I’ve seen that Turkish Airlines, have come close to that service! I will definitely recommend and reuse their services again! Thank you!

Bag service at Iad airport was not nice at all. They served economy class first unvip first. This happened many times with different airports

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

Majority of the staff were simply awesome and very very supportive and helpful

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

Turkish Airlines inflight crew was very good, however the ground crew was not very helpful. I had booked a wheelchair for my mother from Islamabad and she received the service there, but then there was no chair on arrival at Istanbul. The wheelchair crew said that they declined to take any person without a reservation and declined to help with the arrangement of a reservation. I had to use the airport buggy system to transport my mother who has limited mobility and needs a wheelchair. It was very disappointing and I hope they can provide manual wheelchair access to the public by a need basis, as sometimes there is a mix up or technical fault in the completion of the process, as it was in our case. Also, there can be an emergent need for passengers if they have illnesses like hypertension or diabetes. My mother has both hypertension and diabetes and has residual weakness after a stroke, therefore, she needs assistance. I hope that this text will be taken seriously and the administration makes the necessary changes. Thanks.

Very hot cabin made long flight uncomfortable, even in business class! Food was great. Istanbul business lounge had great food but too few bathrooms and seating . They also need more electric outlets for charging devices. Appreciate the ability to go through fast track lines w business class

They oversold the tickets by one which was my ticket so I didn’t have a ticket till last second

I had issue with my boarding pass. When I arrived in London Gatwick Airport. My e-ticket wasn't scanning and had to do a lot of back and forth with Air Transit I order to board my flight, which I almost missed as a result of this.

Very comfortable flight. I appreciate the announcements were also in English.

seats were not comfortable, entertainment was not working and food could be much better, given the airline calls itself full service and india's flag carrier.

Never ever travel with Air India is a very conscious promise made to myself. Poor customer service , irresponsible staff, pathetic operations and bad planes. Overall -0/10. Planes had mosquitoes in it.. i am still thinking what international standards of hygiene are they even following????. Operations team has no quality standards. They can route you anywhere on any plane inspite of a confirmed ticket and a web checkin… without your consent. Go for AirIndia if you love challenges and roller coasters and safety, time and hygiene is never your priority.

tray table was inclined by 30 degress so could not use it

Unnecessary delays & Gate changes, so much inconvenience after 15-16 hours flight

Food was below par Quality and None of the Entertainment systems were Working ..and we were unable to turn it off.. Due to the glare we couldn't even sleep for the entire duration of the flight ..

Flight has no entertainment. Crew doesn't care atall. Horrible service and never going to take Air india and will spread their Horrible service.

Undisputed leader in sky for Indians. Very good crew right from ground to mid sky. Very sumptuous meals twice

Worst staff from Vienna. one of the server was very rude and annoying as she thinks she owns the airlines

Uneventful trip. Good flight crew. Food could have been better and a bit more of it. Cabin cleanliness was ok.

Everything you need to know for your flight from Kathmandu to London

Information on your arrival and departure airports