KTM - LHR

£285 Find Cheap Flights from Kathmandu to London Heathrow Airport

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 Heathrow departing on 13/5. 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.
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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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Cheap Flight Deals from Kathmandu to Heathrow (KTM-LHR)

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

Recent return flight deals from Kathmandu to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Kathmandu to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
China Eastern Logo
16:35 - 18:40KTM-LHR
30h 50m2 stops
China Eastern Logo
21:20 - 15:35LHR-KTM
37h 30m3 stops
£568China Eastern
Find Deal
Tue, 20 May - Tue, 27 May
 Logo
13:25 - 15:15KTM-LHR
30h 35m2 stops
 Logo
09:30 - 13:00LHR-KTM
22h 45m2 stops
Thu, 26 Jun - Mon, 30 Jun
China Eastern Logo
16:35 - 18:40KTM-LHR
54h 50m3 stops
China Eastern Logo
21:20 - 15:35LHR-KTM
37h 30m3 stops
£617China Eastern
Find Deal
Tue, 20 May - Tue, 27 May
Air India Logo
17:30 - 12:05KTM-LHR
23h 20m1 stop
Air India Logo
13:15 - 09:05LHR-KTM
15h 05m1 stop
£680Air India
Find Deal
Wed, 18 Jun - Mon, 23 Jun
Air India Logo
07:35 - 20:00KTM-LHR
17h 10m1 stop
Air India Logo
09:45 - 06:35LHR-KTM
16h 05m1 stop
£694Air India
Find Deal
Thu, 12 Jun - Mon, 23 Jun
Kuwait Airways Logo
23:30 - 14:45KTM-LHR
20h 00m1 stop
Kuwait Airways Logo
11:45 - 06:45LHR-KTM
14h 15m1 stop
£872Kuwait Airways
Find Deal
Wed, 28 May - Fri, 24 Oct
Kuwait Airways Logo
07:45 - 10:00KTM-LHR
31h 00m1 stop
Kuwait Airways Logo
11:45 - 06:45LHR-KTM
14h 15m1 stop
£893Kuwait Airways
Find Deal
Sat, 24 May - Fri, 24 Oct
Emirates Logo
15:35 - 07:05KTM-LHR
20h 15m1 stop
Emirates Logo
19:00 - 14:00LHR-KTM
13h 15m1 stop
£938Emirates
Find Deal
Mon, 26 May - Mon, 27 Oct
Emirates Logo
13:25 - 12:25KTM-LHR
27h 45m2 stops
Emirates Logo
19:50 - 14:35LHR-KTM
14h 00m1 stop
£961Emirates
Find Deal
Wed, 28 May - Thu, 29 May
Qatar Airways Logo
10:05 - 22:00KTM-LHR
16h 40m1 stop
Qatar Airways Logo
19:20 - 17:30LHR-KTM
16h 25m1 stop
£1,004Qatar Airways
Find Deal
Mon, 26 May - Sun, 26 Oct

KAYAK's insights & trends for Kathmandu to Heathrow flights

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

Planning a trip from Kathmandu to Heathrow? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

The average price of all round-trip flights from Kathmandu to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Kathmandu to London Heathrow Airport, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from London Heathrow Airport, Wednesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kathmandu to London Heathrow Airport, 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 Heathrow Airport is July, where tickets cost £815 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is £1,271 and £1,075 respectively.

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

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 Heathrow Airport, 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 Heathrow Airport, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

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

Low season

January

High season

May

Cheapest flight

£285
Best time to beat the crowds (11% 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 Heathrow

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

  • Is there a currency exchange counter at London Heathrow Airport?

    Yes. Travelex Currency Exchange operates currency exchange counters at Terminal 2 (inbound flights on Etihad Airways and Emirates) and Terminals 3 and 5 (inbound flights on Qatar Airways), where you can obtain local currency and send or receive electronic wire transfers. Travelex also operates multiple ATMs at all London Heathrow (LHR) terminals.

  • Are there any onsite hotels at London Heathrow Airport?

    Yes. There are a number of accommodations directly connected to terminal buildings. A covered walkway connects Sofitel to Terminal 5, while another connects Hilton London Heathrow Airport to Terminal 4. Premier Inn also offers hotels near each of the London Heathrow Airport terminals with airport shuttle service.

  • How do I get to Central London from London Heathrow Airport?

    It’s hard to beat Heathrow Express for a fast and cheap method of transport to Central London. Express trains depart London Heathrow Airport terminals bound for London Paddington Station multiple times per hour with a journey time of less than 20min; one-way Express Anytime fares start at about £25.

  • What are a few towns and cities near London Heathrow Airport?

    London Heathrow Airport is the main international transit point to the English capital city, the Greater London metro area as well as the region of Southeast England. Located in the Borough of Hillingdon, from here you have access to several neighbouring towns, such as Maidstone, Kent, (32 miles east); Slough, Berkshire, (20 miles west) and Stevenage, Hertfordshire, (29 miles north).

  • Which flights from Kathmandu to London Heathrow (LHR) have Wi-Fi?

    If you’re travelling for work or should you just want to stay in contact with your loved ones, you should look for an airline that provides you with internet on board the flight. For instance, Qatar Airways offers Wi-Fi to its passengers throughout the journey.

  • What exclusive cabin options are on flights from Kathmandu to Heathrow?

    If you want to enjoy a comfortable journey on the long flight from Nepal to London, you should find an airline that offers superior seating. For instance, Qatar Airways has a business class cabin, which provides comfy seats that fully recline.

  • How can I take a more environmentally friendly flight?

    If you want to lower your carbon footprint, you should look for a flight that releases fewer carbon emissions. For instance, Air India operates this route releasing about 63% less CO2 than the industry average. Therefore, rather than roughly 1,939 kg of CO2 being released per passenger, this airline emits about 710 kg.

  • Where can I hire a car at London Heathrow Airport?

    Upon landing at Heathrow Airport, you can get a hire car for ultimate flexibility for your onward journey. For instance, you will find agencies such as SurPrice Car Rental conveniently located inside the terminal building. Alternatively, you can get a free shuttle from outside the arrivals hall to other companies, such as Green Motion.

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

    In the last 3 days, the lowest price for a flight from Kathmandu to London Heathrow Airport was £381 for a one-way ticket and £759 for a return.

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

    When flying out of Kathmandu you will be using Kathmandu Tribhuvan. You will be landing at London Heathrow Airport, also known as London Heathrow.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Kathmandu to London are Emirates and Qatar Airways. With an average price for the route of £948 and an overall rating of 8.0, Emirates is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of £915 and an overall rating of 7.4.

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

    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 Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Kathmandu 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 Kathmandu to London Heathrow Airport?

    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 Heathrow Airport 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 Heathrow Airport?

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

See more FAQs

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

  • If you can’t find an airline offering direct service from Kathmandu Tribhuvan International Airport (KTN) destined for London Heathrow Airport (LHR), there are several of them that provide one-stop service to London. Etihad Airways, Emirates and Qatar Airways are three such airlines, which provide multiple one-stop flights along this air route.
  • Kathmandu Tribhuvan Airport is the principal gateway to the city as well as being the only international airport in Nepal. Kathmandu Tribhuvan Airport has two terminals, one for domestic flights and another for international flights, and is located less than 4 miles east of Kathmandu city centre.
  • There is a parking facility in front of the international terminal building at Kathmandu Tribhuvan Airport, which is very convenient if you’re being dropped off by a friend, relative or taxi. The parking garage has space for over 250 vehicles, including pre-paid taxis, private and VIP vehicles and government transport.
  • There are no trains running from Kathmandu city centre to Kathmandu Tribhuvan Airport, so take a taxi or use hotel airport shuttle transport if the service is provided. There are city buses that stop at the airport’s entrance, and while this is the most affordable option, airport bypass buses make frequent stops along the way so travel times could be lengthy.
  • If you are having difficulty negotiating the environs of Kathmandu Tribhuvan Airport, there is an Information Desk where you can enquire about flight schedules, terminals and the locations of airport services and facilities. The Information Desk is located landside of the main terminal building.
  • If you have a disability that requires assistance transiting through Kathmandu Tribhuvan International Airport (KTM), you can request help from your airline. You should do this at least 48 hours before you arrive at the terminal, so that your airline has time to make suitable arrangements.
  • You can get to Kathmandu Airport from a variety of nearby locations. For instance, you can drive to the terminal from Lalitpur in about 15min, Godawari in around 35min and Budhanilkantha also in approximately 35min.
See more tips

Top 5 airlines serving from Kathmandu to Heathrow

 
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 Heathrow? 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.
8.0
EmiratesOverall score based on 3205 reviews
8.0Comfort
7.8Food
8.1Boarding
8.3Crew
8.2Entertainment
Airline reviews

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

6.0 GoodDave, Mar 2025SYD - DXB
Read more Emirates reviews

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

Excellent comfort and entertainment. Service poor..Food average with little choice.

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

Very bad groud crew taking bags less than 7kg Bad food Old plane

Amazing and great experience, crew was available and took great care of my parents. Food was nice and so was the service. Aircraft from Dubai to Mumbai was not so great and was a big showdown of the aircraft service

We had to deboard using stairs. Why didnt you have the aero-bridge?

The entire crew went above and beyond. This was our first flight with our 3 month old, and they were accommodating and friendly. The crew is attentive and marks a HIGE difference to the regular runs with Avianca and LATAM.

The food was amazing on our flight. So many options for movies and shows to stay entertained for 12 hours.

Airline did not have enough vegetarian meals for all guests, and crew were not adequately trained to handle this.

Nothing, all that I know is that I will never travel with Emirates again Qatar is were I belong. You guys should send someone over to experience what true acomadation is, Emirates has the worst food that I ever eat on any airline ,even jetblue has better food and snacks that curry Indian garbage you guys serve just make people sick.

It was ok, not much more can be said, as long as airlines/aircraft manufacturers insist on cramming in as many seats as possible....best of a bad situations, seats are simply too uncomfortable to sit in for more than a few hours. Lack of flexible headrests not a help on long overnight flights either.

Overall good. Food choice in business class is a concern as same dishes on every flight for months. Crew is great and seats on this sector were fine . They need to have more variety in dining

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

My carry on bag was taken by Alaska Air as we boarded in LAX! She said there was not room. There was plenty of room. I told her that my meds and personal items were in it. She did not care. She said it would be sent to my final destination, Nairobi. Well it got to Nairobi the day I was to fly home. The handle of my bag was crushed so could not retract. So I had to remove it. I had to buy converters, malaria medication. personal items. I filled out the missing form at the Nairobi airport. I asked that it be shipped to the Kisumu airport. When it was obviously not going to make it for my time in Kenya. I asked that it be sent to John Wayne Airport. NONE of that happened. I only knew it was at Nairobi because my air tag indicated it was finally in Nairobi the day I was leaving Kenya! Now I need to purchase a new carry on bag!!!

Staff was very friendly. There is no on board entertainment, but it’s such a short flight that it doesn’t matter. We also got a meal which was nice and unexpected due to the length of the flight.

Flight was fine overall. What you would expect from economy seats. I did appreciate the amenities (eyemask, earplugs, small toothbrush and toothpaste, thin socks).

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Good staff, good intent, decent entertainment. More seat space would always be of benefit

No towels or tissue and chocolate and mint provided before arrival

For a short flight, Qatar Airways offers very good onboard service.

Great food, great entertainment and very helpful, caring & attentive staff.

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

One of the best flights I have been on in a while. Food was excellent. The chair-back screens in economy were A+. The crew was friendly and helpful.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business classs and get service economy class

A fairly standard 2/2 configuration. Boeing 787-9 is modern but the amenities chosen by Turkish for their seats are slightly limited - no in-seat charging, for example. Otherwise, a good flight.

Turkish Airlines is amazing. I have a problem with the ticket I purchased through the kayak website. I have filed a complaint related to the fact that I was contacted by phone on the day I purchased the ticket and told that the amount that the ticket had been advertised for was not accurate and that I had to pay more. This is totally fraudulent. I will look into addressing this further tomorrow and will never ever use kayak again.

Crew members, pilots and flight attendants are excellent. Beside, that, customer service is very lacking in all aspects of Turkish airlines

Good overall flight. Excellent crew. Food options could be improved.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

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.

Everything was great specially the seats was comfortable even I was in the economy and the food was really Great👍

Boarding at Mumbai airport was terrible, the staff had no idea how to handle it. It was chaos - and led to a delay

It was far better than what others had led me to expect. I would fly with them again. Don't expect all features of the entertainment system to work.

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.

Business class recliners and entertainment system was not working, it essentially became economy travel at the cost of business

The boarding was not in sequence. All were invited altogether. I was not secured the meal I had asked for.

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)

First and the foremost I was shocked to see airindia standards have come down so low . The food was horrible . They served us 3 meals for vegetarian and all the was paneer . The orange juice was not at all cold it was smelly . After you take this heavy price air India should learn from other air lines . I at one point felt like throwing up . After all this when we landed we were not given landing slip . We had to wait for 45 min at the immigration just because no one was given landing slip . To top it all we were 3 passengers and had checked in 4 check in luggage . Out of which 3 have not yet arrived . Basically status says the loaded it in our flight ( this was a direct fight ) and it never reached . We are still waiting . There is nothing great to tell about our flight . The he only good thing was the crew were very helpful .

Everything from check-in, punctuality, working screens, food, service, baggage handing

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