LHR - KTM

£305 Find Cheap Flights from London Heathrow Airport to Kathmandu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Kathmandu departing on 25/4. 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 Kathmandu

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Kathmandu.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Kathmandu.
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Everything you should know

Cheapest return fare
£629
Overall average: £875
IndiGo
Mon 13/4Sat 9/5
LHR - KTM • 1 stop
Cheapest one-way flight
£305
Typical prices: £432-£620
Multiple Airlines
Sat 25/4
LHR - KTM • 2 stops
Top airlines
Cheapest • from £630 (return)
Best reviews • 8.1 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Heathrow and Kathmandu. You’ll need at least 1 connection.
Insights
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Top stopover airports
Cheapest • Avg £659 (return)
Shortest trip • 13h 38m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
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Good to know
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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 Kathmandu!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Kathmandu (LHR-KTM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Kathmandu 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 Heathrow to Kathmandu

Mon, 13 Apr - Sat, 9 May
Multiple Airlines Logo
20:10 - 15:40
LHR
-
KTM
14h 45m
1 stop
Multiple Airlines Logo
13:25 - 18:10
KTM
-
LHR
33h 30m
2 stops
£629Multiple Airlines
Tue, 7 Apr - Sat, 25 Apr
Multiple Airlines Logo
20:10 - 15:40
LHR
-
KTM
14h 45m
1 stop
Multiple Airlines Logo
10:50 - 07:00
KTM
-
LHR
24h 55m
2 stops
£630Multiple Airlines
Mon, 6 Apr - Mon, 4 May
IndiGo Logo
20:10 - 15:40
LHR
-
KTM
14h 45m
1 stop
IndiGo Logo
16:40 - 17:45
KTM
-
LHR
29h 50m
1 stop
£630IndiGo
Tue, 7 Apr - Sat, 2 May
IndiGo Logo
20:10 - 15:40
LHR
-
KTM
14h 45m
1 stop
IndiGo Logo
16:40 - 18:10
KTM
-
LHR
30h 15m
2 stops
£631IndiGo
Sat, 18 Apr - Fri, 22 May
Multiple Airlines Logo
20:15 - 14:10
LHR
-
KTM
13h 10m
1 stop
Multiple Airlines Logo
21:10 - 18:10
KTM
-
LHR
25h 45m
2 stops
£632Multiple Airlines
Thu, 16 Apr - Sat, 9 May
Multiple Airlines Logo
20:15 - 14:10
LHR
-
KTM
13h 10m
1 stop
Multiple Airlines Logo
16:35 - 18:40
KTM
-
LHR
30h 50m
2 stops
£633Multiple Airlines
Thu, 9 Apr - Thu, 9 Jul
Multiple Airlines Logo
20:10 - 15:40
LHR
-
KTM
14h 45m
1 stop
Multiple Airlines Logo
07:35 - 19:00
KTM
-
LHR
16h 10m
1 stop
£633Multiple Airlines
Sat, 25 Apr - Sat, 2 May
IndiGo Logo
20:10 - 15:40
LHR
-
KTM
14h 45m
1 stop
IndiGo Logo
16:40 - 18:10
KTM
-
LHR
30h 15m
2 stops
£634IndiGo
Sun, 12 Apr - Wed, 15 Jul
Multiple Airlines Logo
20:10 - 15:40
LHR
-
KTM
14h 45m
1 stop
Multiple Airlines Logo
07:35 - 19:00
KTM
-
LHR
16h 10m
1 stop
£635Multiple Airlines
Sat, 11 Apr - Sun, 31 May
Multiple Airlines Logo
20:15 - 14:10
LHR
-
KTM
13h 10m
1 stop
Multiple Airlines Logo
20:50 - 20:20
KTM
-
LHR
28h 15m
2 stops
£636Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Heathrow to Kathmandu flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Kathmandu, 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 London Heathrow Airport to Kathmandu is June, where tickets cost £722 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £1,052 and £1,031 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Kathmandu, 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 London Heathrow Airport to Kathmandu, you should book around 7 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Kathmandu

Low seasonMay
Cheapest flight£305
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from London Heathrow Airport to Kathmandu

When to book flights from Heathrow to Kathmandu

Are your dates flexible? Find out the best times to travel from Heathrow to Kathmandu 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 London Heathrow Airport to Kathmandu flights

  • Is public transportation available at Kathmandu Airport?

    Other than taxis, you can take the Sajha Yatayat public bus service that connects the city centre to the airport’s international terminal, costing you approximately Rs20 (£0.12). Some of the local hotels also offer a shuttle service from the airport so it can be a good idea to check with them beforehand to book yourself one.

  • Can I book a hotel at Kathmandu Tribhuvan airport?

    KTM Airport has a Hotel Association of Nepal (HAN) Reservation Service counter where you can arrange somewhere to stay immediately after landing. You can find it on the ground floor in the Arrival Hall, after the Baggage Area. Here you’ll be able to book a hotel of your choice and receive a voucher for your hotel before proceeding to your new residence. There are several hotels within a 10min walking distance from the airport that you can choose from, like Ganapati Airport Hotel and Hotel Deepshree.

  • What medical services are there at KTM Airport?

    The airport has first-aid and ambulance services within the terminal if you find that you may need medical attention after landing. They can provide diagnosis services, first-aid medicine, as well as common pharmaceuticals. If you start to feel unwell at the airport then you can always go to the Kathmandu Medical College, which is about 10min walk from the airport or Norvic International Hospital, which is around a 15min ride by taxi from the airport.

  • What lounges are available for this flight?

    There are several lounges you can choose from in London Heathrow Airport, depending on which airline you fly with. Turkish Airlines offer three lounges for you to pick from, all located in Terminal 2. Qatar Airways also have a lounge you can enjoy with premium services like dining, private shower rooms, and areas to quietly relax.

  • What's the luggage allowance for flights from Heathrow to Kathmandu?

    As a general rule, economy-class travellers are allowed to bring a single piece of checked luggage of 23 kg, while business and first-class ticket holders may be allowed twice as much. It's a good idea to check with your airline before your flight to confirm their specific luggage policy.

  • What are some on-site hotel options at Heathrow Airport?

    There are several hotels in the airport, including Sofitel London Heathrow and Hilton London Heathrow Airport. These are convenient for travellers with early morning flights or long stopovers, as they allow you to rest and refresh without leaving the airport.

  • What is the border control process when arriving in Kathmandu?

    UK nationals must have a valid passport with at least six months validity remaining from the entry date. Upon arrival, you must complete a visa application form and pay the visa fee before proceeding to passport control. The process can be time-consuming, so allow plenty of time for your journey.

  • Why is Heathrow Airport a suggested choice for flights to Kathmandu?

    London Heathrow Airport offers a wide range of flight options to Kathmandu, with some of the quicker flights available on several major airlines. Additionally, the airport has excellent facilities for travellers, including shopping, dining and lounges. The airport is also easily accessible via public transport, making it a convenient choice for UK travellers.

  • What is the cheapest flight from London Heathrow Airport to Kathmandu?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Kathmandu was £305 for a one-way ticket and £629 for a return.

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

    London Heathrow Airport and Kathmandu are both served by 1 main airport. You will leave London Heathrow Airport from London Heathrow and will be arriving at Kathmandu Tribhuvan.

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

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

  • Which airline alliances offer flights from London Heathrow Airport to Kathmandu?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from London to Kathmandu are Emirates and Thai Airways. With an average price for the route of £973 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 £895 and an overall rating of 7.8.

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

    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 London Heathrow Airport to Kathmandu.

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

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

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

    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 Kathmandu with an airline and back to London Heathrow Airport with another airline.

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

    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 Kathmandu from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Kathmandu

  • Kathmandu Tribhuvan Airport (KTM) is located close to Kathmandu city at approximately 3.4 miles away, which should take only around 15min to drive into the city from the airport. You have the option of getting a metered taxi from outside the airport for around Rs400-600 (£2.50-£3.75) to the centre. There’s also the option to take an un-metered and pre-paid taxi from the airport’s taxi service desk.
  • If you leave any of your personal belongings at KTM airport you can contact the airport or go to the airport's Lost and Found office to see if your item has been found.
  • Most of the airlines from London Heathrow Airport (LHR), such as Etihad Airways and Emirates, offer a one-stop flight to KTM, most often stopping over at Abu Dhabi International Airport and Dubai International Airport. Flights are also more frequent from LHR compared to the other London airports.
  • After landing, there are some accessibility features that can help you get around the airport with lifts, escalators and bathrooms equipped for mobility needs.
  • On the first floor there's a Nepal Tourism Information counter where you can ask for information about the city of Kathmandu and general travel tips around the country. They’ll be able to offer you all the necessary information and materials, from pamphlets and maps to other tourism materials, available in English.
  • An easy way to get to London Heathrow Airport (LHR) is by taking the Heathrow Express train from Paddington Station. This is a fast and reliable way to get to the airport. Additionally, the trains run frequently, so you can easily plan your journey to coincide with your flight time.
  • If you have a long stopover at a popular airport such as Istanbul (IST) or Dubai (DXB), consider taking advantage of the airport facilities. These airports have a range of activities and amenities, including lounges, spas, shopping and cultural exhibits.

Reviews of the top 5 airlines flying from Heathrow to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying from London to Kathmandu. 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 Heathrow to Kathmandu? 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
8.3Crew
8.2Entertainment
8.1Boarding
7.9Food
Airline reviews

Offboarding in Dubai was a bit confusing. The bus dropped us off, we passed the security, and then we were again in departure, no clue, no guidance on where to get our luggage

8.0 ExcellentMohsin, Feb 2026
LHE - DXB
Read more Emirates reviews

Offboarding in Dubai was a bit confusing. The bus dropped us off, we passed the security, and then we were again in departure, no clue, no guidance on where to get our luggage

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

Child’s meal was great along with other nice touches for kids.

The journey was nice, all the crews were very good and services are excellent

Great flight - Clubhouse met our needs, and the staff provided good service. Boarding felt a little chaotic, but given the size of the aircraft, it's always going to be challenging. Whilst the crew were friendly, the number of passengers meant that we received our breakfast items, but had finished breakfast before we were served a drink. Lunch was much better organised, and throughout the flight, the crew were attentive. Found the seats and ICE to be excellent. Disembarkation was fine, and everything possible to expedite the process was being done.

Bathrooms were amazing and first class seat was very comfortable. Food was edible but not up to the standards of other first class meals on other airlines. But Caviar was amazing! So much caviar. Dom Perignon 2015 was room temperature. It would have been amazing if it was chilled down a bit more. Slippers were amazing and amenity kit requested was beautiful. Requested Pajamas never came so can’t tell you how nice they were. Loved the design of the seat and personal storage. Suite was much smaller than other airline’s first class and tv screen was tiny and remote difficult to use. I probably wouldn’t pay for this flight again.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

I take emirates because of direct flights Otherwise no Cabin crew niot friendly and never friendly across the airlines Planes old inside not renewd .. this is not an issue The issue is the poor service

The 2 sockets near me didjt work i had my phone by end of the flight on low bat and had issues to book uber thereafter Electrical sockets should work if emirates does not allow batteries Baggage claim in zurich took very long

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

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

Impressive as always. It is the airline of my choice, The dessert on the 2nd flight DOH-IAH was somewhat dry (the cake with cream etc) Check-in and boarding experience was fantastic, with the exception of CCU airport where chk-in staff refused to help with aisle seats stating the flight was full and accommodations were beyond him. Once I boarded there were plenty of available aisles. I was disappointed that this could not be done by self during online chk-in nor at the airport. Nothing more to add. Overall a good experience, TY QTR

The boarding process was awful-the computers were down and there was no way to check in. Took extremely long, very chaotic and no guarantee our bags were even getting on the plane. I was also delayed and took away from any time i had to catch a connecting flight.

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.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Looks like a local flight. Food was horrible. No entertainment system.

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

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

It was excellent in all respects. I don’t think it needs any improvement

Extremely bad BAD BAD BAD. NEVER TURKISH AIRLINES EVER AGAIN..PIRATES COMPANY.

the cabin was kept too hot. couldn't sleep as a result

They have adopted a crazy "no paper boarding passes at all cost policy". We spent half an our at the checkin stall – my elderly mother and her grandchildren were flying. She had no phone reception for some reason (besides being an inexperienced smartphone user), the kids had dumbphones, And they still won't issue a paper boarding pass. We had to do a lengthy dance with getting the boarding pass SMS on my phone and transferring them to her phone via WiFi. This was horrible, honestly. I can't imagine how they could manage it without me being there. Trees (and airline profits) should be less important than people.

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

It was disapointing during the wait in Cancun. It took several hours to clean and they told us during that time we could not stand, use the bathroom, have service etc.

The crew is not focused on the guests but on their task!! No extra service. No business class amenities provided. A crew is not friendly if you ask for something extra, like tea. It takes 30 minutes, and you have to go them 3 reminders. Lack of friendliness, less but more of let me finish and go back to their group and Talk. Like a passenger is in on there way. So get your I gave you food just shut up

Not good. I was supposed to be in Mint but got in economy class

I am always amazed with the great service they offer on their regional and international flights

I am elderly and needed wheelchair assist. The ground crew assisting me with that part of my journey was rude, disrespectful and very hungry for money; the begging was distasteful and disrespect for females and the elderly was atrocious. Maybe they need to get a raise...I was out of small bills by time I reached home. As an american I am not use to the impoliteness. The ground crew make your wonderful airline appears poor in performance...a lot to be desired.

flight was full and folks coming from Dubai all wear this strong perfume (OUD) which is annoying. Also, not sure why but these fools all stand up and get ready to bail once the plane stops. they seem to all run for the door which is funny AF. Plane was a 2 4 2 configuration and kind of an older plane with USB connection. Food wasn't that great either. Not sure i'd take this airline again since i have no plans on going to Istanbul again. Emirates is definitely better if you want to go from US to DXB,

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

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

I think if i find different options I’ll travel with it but not with air India they never loaded the luggage’s and they announce the luggage’s will be arriving on belt number 5 when all passengers reach to the belt we find they haven’t loaded the luggage’s

Bad weather in Amritsar cancelled the flight while we were at the gate in Delhi but the ground crew took good care of us and exceeded our expectations. Once on the plane, we enjoyed the best experience we’ve had on any flight in years. Their customer support was also impressively quick to answer and immediately helpful.

Poor entertainment. Charging station was broken, not clean washrooms, 6hrs delay , no apologies given

Very bad experience luggage never made to destination no help form airlines staff aircraft was old crappy forts staff service bad airlines staff

Aircraft condition poor, no inflight entertainment, broken seats, seats worn, split armrests, flat seat cushions and seat would recline. Aircraft needs refitting completely!

Why should I rate entertainment if I’ve not used? You don’t have NA - Not Applicable option.

my experience with kayak was terrible. Team kayak just left me with a booking and limbo and preffered not to contact me.. Instead when I contacted the team they said the booking is cancelled. Seriously 5 days after booking u were waiting of my call to inform me of the incompetence of the team. This will be taken up with higher authorities

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Never can get flight and nof light for three days .finally travel by bus. Very bad experience.

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

Other airlines flying from Heathrow to Kathmandu

Flights from the other most popular airlines that fly from Heathrow to Kathmandu according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.