KTM - LON

£317 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 22/9. 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

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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.
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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

Fri, 10 Oct - Fri, 17 Oct
 Logo
21:00 - 14:30KTM-STN
22h 15m3 stops
 Logo
14:40 - 18:25STN-KTM
23h 00m3 stops
Sat, 25 Oct - Sat, 1 Nov
 Logo
13:45 - 20:30KTM-LHR
35h 30m1 stop
 Logo
22:00 - 23:00LHR-KTM
19h 15m1 stop
Wed, 31 Dec - Fri, 26 Jun
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
Fri, 3 Oct - Sat, 25 Oct
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
Wed, 24 Sep - Tue, 7 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, 31 Dec - Fri, 26 Jun
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
Mon, 16 Feb - Wed, 18 Feb
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
Fri, 28 Nov - Tue, 23 Dec
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, 26 Sep - Tue, 30 Sep
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

Everything you should know

Top airlines
Turkish Airlines
Cheapest • from £731 (return)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
13 weeks
in advance
Our data shows that travellers who book at least 13 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 14% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£722
Multi-carrier
Fri 10/10Fri 17/10
KTM - STN • 3 stops
Cheapest one-way flight
£317
Typical prices: £401-622
Multi-carrier
Mon 22/9
KTM - LHR • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
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?

What’s the cheapest day of the week to fly from Kathmandu to London?

The average price of all round-trip flights from Kathmandu to London clicked on KAYAK for each day over the last 12 months.

For Kathmandu to London, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from London back to Kathmandu, the best deals are generally found on Wednesday, with Friday being the most expensive.

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 June, where tickets cost £793 (return) on average. On the other hand, the most expensive months are April and November, where the average cost of round-trip tickets is £1,055 and £1,028 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 13 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from Kathmandu to London

Low seasonFebruary
Cheapest flight£317
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 3% 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 £429 for a one-way ticket and £978 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, SkyTeam, 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 Thai Airways?

    The two airlines most popular with KAYAK users for flights from Kathmandu to London are Emirates and Thai Airways. With an average price for the route of £939 and an overall rating of 8.1, Emirates is the most popular choice. Thai Airways is also a great choice for the route, with an average price of £1,225 and an overall rating of 7.8.

  • 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 3334 reviews
8.2Entertainment
7.9Food
8.0Comfort
8.1Boarding
8.3Crew
Airline reviews

I had a good experience flying with Emirates. All of the flights were on time staff was very professional and kind. So I had a positive experience..

8.0 ExcellentPaulo, Sept 2025DAC - DXB
Read more Emirates reviews

I had a good experience flying with Emirates. All of the flights were on time staff was very professional and kind. So I had a positive experience..

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

Wifi was not operational for the whole trip. Other than this, flight was well received .

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

Very uncomfortable aircraft. No free entertainment or drinks. Food okay. Won't fly with them again.

Flight was delayed by and hour but were informed beforehand

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I wish the leg room was better for Economy especially for the outbound flights to India . The outbound flight to US and Qatar was good

The check-in and crew staff were wonderful. The food was reasonable. The online side Qatar was very poor. Seats were very tight and not very comfortable for a 14 hour flight!

The flight was operated by IndiGo and not Qatar, which is a budget airline from India. Nevertheless, the flight was uneventful.

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

Liked some flight attendants. 1 was rude I'll not say her name I don't want to get her jn trouble on my flight back to Dallas from Doha. Very rude to some races of people clearly. She needs a better attitude and bedside manners. Asking her questions and she responds "WHAT" twice rudely like I was bothering her and "is it going to be cranberry or mango juice with an attitude".

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

It was pleasant except for the boarding at Istanbul and long wait for the wheel chair almost missed the flight Itambul to Dubai

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

It was great except my luggage was C severely damaged over i picked it up off the carousel in London. . A suit case that had been used once does no longer have the use of the extendable arm as it’s broken

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

Overall great airline that still provides two suitcases, has a huge hub and crew goes above and beyond to assist you. Boarding took a lot of time as there were only 2 people checking in. Also, in Istanbul, taxing took almost 30 min.

Very good overall.... apart from the cost of extra check ed in luggage where they charge £17 per kg, and no option to just buy an extra bag allowance (at least on the route I took)

Amazing! Big line at Check in was diminished in 10 minutes. Boarding was quick and efficient. Service and food great. Only minor point: seats could be a little broader and for me being small, something to put your feet on during the flight would be great.

I liked everything: the work of the flight attendants, the work of the crew, the frequency on the plane and in the toilet.

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

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

Comfortable seats. Be aware there is no alcohol on this airline.

Seats were comfortable. Be aware there is no alcohol on this airline.

Every thing was very food except the meal. It was a sandwich of something like a beef kebab. It was really bad in terms of hardness as well as taste. We were a family of 7 persons non of us could eat it his sandwich. Cake was good.

It was very nice flight only suggestions to upload recent videos and English subtitles. Thanks

Wheelchair service is not available right away on Kuwait Airways

Everybody was so nice to treat me good all the workers When I came to Bangladesh there was just a little problem with the luggage but I got my luggage it took like two hours Other than that everything is good

Food quality should be upgrade. Plastic spoons looks like not good as well as food quality not up to the mark.

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

Extremely bad experience compared to Vistara. No priority in check in, no priority for boarding. No upgrade. Seat selection is paid. Curtains were dirty. Demo bag was dirty. Warmth of the crew was missing.

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.

Other than the inflight video screen freezing for about four hours everything else was brilliant.

The aircraft interiors are falling apart. Felt like a waste paying for business class as it was indistinguishable from economy in any way.

Ok, where do I start, hmm! Good things first - the meals/food was tasty, the seats are comfortable and legroom in Economy was ample and foot rest with message roller is simply amazing, Wi-Fi Entertainment works well. Bad things - in-flight entertainment screens and remotes either had physical damage and or simply not working. This was the case for more than 1/2 the flight. Flight that was long haul - 12+hrs non-stop. If you want a cracker or a biscuit with your tea - forget it, they carry none. Feel like having a chilled beer - forget it as they will serve you room temperature always and every time. The crew seem young and inexperienced. Will I fly again, yes I would only because it gets me from Sydney to Delhi in 12.5 odd hours (fastest), otherwise I will never. It has been what a year or so since TATA took over but I have not seen any change, I really hope this changes.

only 3 meals in a 17 hr long flight. first meal after take off then nothing for 8hrs for people boarding at 2pm at orgin. you expect people to go without any food for 8 waking hours? there should have been 4 meals during a 17hr long flight. food quantity was also less. when asked for food the flight attended said they are about to begin food service then didnt do it for 2hours after saying that. terrible experience

Information about when boarding would start was missing. Ground staff wasn't ready to provide any information with the answer being in the next 15 minutes any time we asked. (Took 2 hours)

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