KTM - LON

£311 Find Cheap Flights from Kathmandu to London

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 5/5. 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to London.
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£679
Typical prices: £987-£1,285
Multiple Airlines
Thu 16/4Mon 20/4
KTM - LHR • 2 stops
Cheapest one-way flight
£311
Typical prices: £486-£692
Multiple Airlines
Tue 5/5
KTM - LHR • 2 stops
Top airlines
Cheapest • from £684 (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 £623 (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 6 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% 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, 16 Apr - Mon, 20 Apr
Multiple Airlines Logo
12:25 - 18:10
KTM
-
LHR
34h 30m
2 stops
Multiple Airlines Logo
20:10 - 09:50
LHR
-
KTM
32h 55m
1 stop
£679Multiple Airlines
Sat, 4 Apr - Sat, 11 Apr
Multiple Airlines Logo
10:50 - 14:05
KTM
-
LHR
32h 00m
2 stops
Multiple Airlines Logo
20:10 - 13:05
LHR
-
KTM
36h 10m
1 stop
£680Multiple Airlines
Thu, 11 Jun - Wed, 24 Jun
Multiple Airlines Logo
07:35 - 19:00
KTM
-
LHR
16h 10m
1 stop
Multiple Airlines Logo
12:30 - 14:10
LHR
-
KTM
20h 55m
1 stop
£680Multiple Airlines
Tue, 5 May - Sat, 29 Aug
Multiple Airlines Logo
00:35 - 17:00
KTM
-
STN
21h 10m
2 stops
Multiple Airlines Logo
06:35 - 09:50
STN
-
KTM
22h 30m
3 stops
£683Multiple Airlines
Thu, 7 May - Sat, 16 May
Qatar Airways Logo
10:55 - 13:25
KTM
-
LGW
31h 15m
1 stop
Qatar Airways Logo
09:00 - 07:55
LGW
-
KTM
18h 10m
1 stop
£684Qatar Airways
Thu, 28 May - Sat, 13 Jun
Qatar Airways Logo
18:15 - 13:25
KTM
-
LGW
23h 55m
1 stop
Qatar Airways Logo
09:00 - 08:50
LGW
-
KTM
19h 05m
1 stop
£688Qatar Airways
Tue, 9 Jun - Thu, 25 Jun
Air India Logo
10:05 - 19:00
KTM
-
LHR
13h 40m
1 stop
Air India Logo
14:00 - 08:55
LHR
-
KTM
14h 10m
1 stop
£689Air India
Tue, 5 May - Tue, 25 Aug
IndiGo Logo
16:40 - 17:45
KTM
-
LHR
29h 50m
1 stop
IndiGo Logo
20:10 - 15:40
LHR
-
KTM
14h 45m
1 stop
£694IndiGo
Sun, 17 May - Sun, 31 May
Turkish Airlines Logo
07:40 - 16:40
KTM
-
STN
13h 45m
1 stop
Turkish Airlines Logo
10:50 - 06:15
STN
-
KTM
14h 40m
1 stop
£754Turkish Airlines
Thu, 28 May - Sat, 13 Jun
Turkish Airlines Logo
07:40 - 16:40
KTM
-
STN
13h 45m
1 stop
Turkish Airlines Logo
10:50 - 06:15
STN
-
KTM
14h 40m
1 stop
£764Turkish 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 April.

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 January, where tickets cost £733 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is £1,080 and £979 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 6 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from Kathmandu to London

Low seasonFebruary
Cheapest flight£311
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (3% more expensive 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 £311 for a one-way ticket and £679 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 £1,023 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 £548 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 3542 reviews
8.0Comfort
7.9Food
8.3Crew
8.2Entertainment
8.1Boarding
Airline reviews

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

8.0 ExcellentRoy, Feb 2026
DXB - STN
Read more Emirates reviews

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

They changed the flight time without telling us and were unwilling to help with rebooking because we booked through orbits/kayak

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

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

Food was excellent. Leg room in economy, not so good; I’m 6’-1”.

I lost my lock from my luggage, I don’t know someone took something from my bag.

They should resume the fast track for business / first class passengers

Very poor No information given to why we turned around.. No one at airport to help

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.

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 boarding experience did not follow the Zones that were listed on the boarding passes. This was a two-level aircraft with many passengers. Because zones were not called out by the airline staff, there was simply a mob trying to board and it was not a pleasant experience.

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.

Qatar maybe considered one of the best ailines in the world but nowadays it is much of a muchness with the rest

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

Initial booking was confusing and had to get new CC issued.

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.

You charged me for luggage although the airline does not- you charged me for seat when customers can pick their own seat at checkout in I travel to Europe slot and I will not use kayak again

Nothing luxury about Turkish airline compared to many other airlines

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.

this was a short flight in business class. I had problem in the Istambul airport - the lounge for Turkish Airlines was too far and we never were able to reach it

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

It was great! Great value for the price I paid. Great crew and great food in business class

The best airline for international travel in terms of value you get in business class (service/cost)

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

I do not have any issue after travelling but not able to return back to Newyork because my flight is cancelled. Requested to refund my full amount.

Are you KIDDING RIGHT NOW?!?! SENDING OUT SURVEYS FOR CANCELED FLIGHTS IN A CONFLICT ZONE?!?! ARE YOU FEELING OK??????

Are you KIDDING RIGHT NOW?!? SENDING OUT SURVEYS FOR CANCELED FLIGHTS IN A CONFLICT ZONE?!? ARE YOU FEELING OK???

Food is terrible, service is not good. Staff were not personable and rushed food service.

The onboarding was extremely confusing. Had to climb the stairs to plan from tarmac with carryon bags in hand. No apologies for inconvenience. Overall not quite pleasant experience.

Boarding /lounge :Chaotic boarding , business /first class had a dedicated line but it was upto to the passenger to figure out and use those lines .Oasis lounge is clean but tiny so it felt over crowded . Neither the food nor amenities felt business/first class . Cabin and tech : 2-2-2 configuration needs to go . Leg space is cramped , headsets didn’t work . WIFI does exist or didn’t work on the entire 20 hour journey . Food and crew : Preordered “Hindu Non vegetarian” meal , crew was clueless , they didn’t even bother to ask if they weren’t sure what that meant . Served mediocre vegetarian food though menu had chicken /lamb options . In short , worst business class experience of all the airlines I flew to date . Not sure if there is one area they compete in let alone excel … avoid if you can .

Food was not available in the middle of the trip that is 13 hours

Everything was good and no points to complain. Food is always a tricky concept. Sometimes you like it and sometimes you don’t. Food was redundant from Kuwait City to NY-JFK.

Beautiful Flight took off on time and everything was good

Next time im going to use Kuwait air lines, hopefully

Entertainment systems did not work at all And the seats are the worse on this 787-8 aircraft. Normally I get good sleep on long flights but this time I only slept 2 hours out of the 8+.

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.

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

Mumbai to New York was not comfortable as I was given different sits in hat what I paid for

Terrible. Air India canceled my flight out of Kathmandu because of airport constructions but did not tell me. They should not be selling night flights out of Kathmandu right now that they know they will not honor. The staff was terrible and not helpful with my rebooking or compensating me.

Flight leg to and from IAD/Delhi was good. The leg to and from Delhi/KTM was terrible.

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

Information on your arrival and departure airports