Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Kathmandu from £383

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KTM
21 Jan — 28 Jan1
1 adult

The best prices from London Heathrow to Kathmandu Tribhuvan are usually found in June or May, booked 82 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from Heathrow to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 January 2025.

Round-trip from

£759

One-way from

£383

Popular in

December

Cheapest in

June

Average price

£893
4/3-26/3
  • 4/3-26/3
  • 4 total stops
  • 52h 05m total
  • London to Kathmandu
5/2
  • 5/2
  • 2 total stops
  • 35h 20m total
  • London to Kathmandu
High demand for flights, 6% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Heathrow to Kathmandu

Cheapest flights from Heathrow to Kathmandu
Explore the most affordable flight options available from Heathrow to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2025.

Mon 20/108:45LHR - KTM
1 stop18h 35mMultiple Airlines
Sun 2/214:55KTM - LHR
2 stops26h 55mMultiple Airlines
Deal found 15/1£759
Wed 12/220:25LHR - KTM
2 stops37h 20mAir China
Wed 19/216:30KTM - LHR
1 stop32h 55mAir China
Deal found 15/1£762
Sat 14/613:20LHR - KTM
1 stop11h 55mTurkish Airlines
Tue 24/607:25KTM - LHR
1 stop13h 20mTurkish Airlines
Deal found 15/1£762
Tue 11/222:00LHR - KTM
1 stop31h 15mChina Southern
Tue 25/212:00KTM - LHR
1 stop36h 00mChina Southern
Deal found 15/1£763
Mon 20/108:45LHR - KTM
1 stop24h 15mAir India
Mon 27/115:45KTM - LHR
1 stop25h 30mAir India
Deal found 15/1£774
Thu 16/117:50LHR - KTM
2 stops40h 00mChina Eastern
Thu 23/116:35KTM - LHR
2 stops30h 40mChina Eastern
Deal found 15/1£820
Mon 30/619:50LHR - KTM
1 stop23h 35mEmirates
Sun 20/701:10KTM - LHR
1 stop18h 00mEmirates
Deal found 15/1£825
Sun 26/115:30LHR - KTM
1 stop19h 30mQatar Airways
Sat 8/218:00KTM - LHR
1 stop18h 20mQatar Airways
Deal found 15/1£833
Sat 7/606:30LHR - KTM
2 stops22h 35mKLM
Thu 10/716:40KTM - LHR
2 stops29h 40mKLM
Deal found 15/1£838

Find flights from Heathrow to Kathmandu within your budget

Customise your flight search to find flights from Heathrow to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 4/3

15:30-18:35

2 stops21h 20m

Kathmandu Tribhuvan

Wed 26/3

12:20-13:20

2 stops30h 45m

£759

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Wed 12/2

20:25-15:30

2 stops37h 20m

Kathmandu Tribhuvan

Wed 19/2

16:30-19:40

1 stop32h 55m

£762

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sat 14/6

13:20-06:00

1 stop11h 55m

Kathmandu Tribhuvan

Tue 24/6

07:25-16:00

1 stop13h 20m

£762

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 11/2

22:00-11:00

1 stop31h 15m

Kathmandu Tribhuvan

Tue 25/2

12:00-18:15

1 stop36h 00m

£763

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 1/7

18:55-16:45

1 stop17h 05m

Kathmandu Tribhuvan

Wed 6/8

09:55-22:00

1 stop16h 50m

£806

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Tue 11/2

21:00-15:35

2 stops36h 50m

Kathmandu Tribhuvan

Tue 25/2

16:35-17:30

2 stops30h 40m

£816

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 30/6

19:50-00:10

1 stop23h 35m

Kathmandu Tribhuvan

Sun 20/7

01:10-14:25

1 stop18h 00m

£825

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sat 7/6

06:30-09:50

2 stops22h 35m

Kathmandu Tribhuvan

Thu 10/7

16:40-17:35

2 stops29h 40m

£838

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Sat 19/4

20:45-13:55

1 stop12h 25m

Kathmandu Tribhuvan

Thu 8/5

14:55-11:30

1 stop25h 20m

£854

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

Mon 17/3

15:45-09:25

1 stop11h 55m

Kathmandu Tribhuvan

Mon 31/3

02:30-14:45

1 stop17h 00m

£896

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Heathrow to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Kathmandu

Get recent, data-driven insights about flights from Heathrow to Kathmandu including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Kathmandu. Price data was last updated on 10 January 2025.

The best time to book flights from London Heathrow Airport to Kathmandu is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Kathmandu?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Kathmandu (average of £907). Flying from London Heathrow Airport to Kathmandu in October is currently the most expensive (average of £1,276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to KTM?

Find hourly flight availability from Heathrow to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 January 2025.

When flying from London Heathrow Airport to Kathmandu, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Kathmandu. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Kathmandu flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 16 January 2025.
See what other customers who have flown with China Southern, Qatar Airways and China Eastern from London to Kathmandu have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,350 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Comfort

8.0

Overall

8.1

Boarding

8.1

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

8.1
Very Good
3,350 reviews
8.1
Very Good
3,350 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Comfort

8.0

Overall

8.1

Boarding

8.1

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.8
Good
1,339 reviews
8.1
Very Good
3,350 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Comfort

8.0

Overall

8.1

Boarding

8.1

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.8
Good
337 reviews
8.1
Very Good
3,350 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Comfort

8.0

Overall

8.1

Boarding

8.1

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.5
Good
3,752 reviews
8.1
Very Good
3,350 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Comfort

8.0

Overall

8.1

Boarding

8.1

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

7.4
Good
85 reviews
8.1
Very Good
3,350 reviews

Entertainment

8.2

Food

7.9

Crew

8.3

Comfort

8.0

Overall

8.1

Boarding

8.1

Reviews

1 / 10

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Kathmandu from London Heathrow?

    For a flight from London Heathrow to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city. Tribhuvan is the only Kathmandu airport and it handles 0 inbound flights from London Heathrow per day. 18 airlines have flights to Kathmandu Tribhuvan from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Kathmandu round-trip?

    Currently priced at £762, Air China will fly you from London Heathrow Airport to Kathmandu and back. In addition to Air China, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Southern and Turkish Airlines - these airlines can fly you to your destination from £763 and £772, respectively. You may be able to fly from London Heathrow Airport to Kathmandu for 19% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Heathrow Airport to Kathmandu one-way?

    The cheapet airlines for a one-way flight from London Heathrow Airport to Kathmandu are SriLankan Airlines (£389), Air India (£431), and China Eastern (£437).

  • Where are the most common stopover locations when flying from London Heathrow Airport to Kathmandu?

  • What are some popular points of interest to see during a stopover in New Delhi?

    The majority of New Delhi visitors spend their time at Karol Bagh, Red Fort, and Akshardham. Karol Bagh, Red Fort and Akshardham are located about 8.7 mi, 11.0 mi, and 11.4 mi, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Travellers can rent a car at New Delhi Indira Gandhi Intl for an average daily rate of £67 to make sightseeing during their stopover a little easier.

  • What are points of interest worth seeing during a stopover in Dubai?

    Gold Souq, Burj Khalifa, and Dubai Mall are currently the most popular points of interest in Dubai. Those on a layover in Dubai interested in visiting Gold Souq, Burj Khalifa, or Dubai Mall can do so by travelling 4.2 mi, 6.8 mi, and 6.5 mi, respectively from Dubai Intl. Travellers can book a car hire at Dubai Intl for about £28 per day to make their sightseeing more efficient.

  • Where are the least popular stopover locations for London Heathrow Airport to Kathmandu flights?

  • Can I find deals for flights from Heathrow to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Heathrow to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kathmandu.

  • Can I find deals for business class flights from Heathrow to Kathmandu?

    Yes. Cheapflights offers flight deals from Heathrow to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Kathmandu (average of £907). Flying from London Heathrow Airport to Kathmandu in October is currently the most expensive (average of £1,276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

  • What are the most eco-friendly airlines from Heathrow to Kathmandu?

    There are many airlines that you can take flights from Heathrow to Kathmandu which are eco-friendly. Some of these include Qatar Airways, India Air, British Airways and Etihad. Qatar Airways has an environmental system certified at the highest level of the IATA’s Environmental Assessment Program. They also donate and allow passengers to contribute to the Carbon Offset Programme. If you are flying with Air India, you won’t see any plastic. This airline has banned single-use plastic on their flights and now use eco-friendly cutlery and packaging. British Airways is one of the worlds leading airlines in trying to make eco-friendly fuel. They run flights with recycled fuel, in part or fully. Etihad is also trying to help the planet by helping make a sustainable fuel so that their goal to have zero carbon emissions by 2050 can be fulfilled.

  • How to fly more sustainably from Heathrow to Kathmandu?

    There are a couple of great ways to make sustainable travel while flying. One of the best ways to do this is to take a direct flight, or if this is not available, take one with only one stopover. The more flights you take, the more fuel you will be using. Packing light is another great option as the lighter the plane, the less fuel it will use. Travelling in Economy Class is another thing you can do for the planet. More people can fit in economy class; therefore, fewer flights can be made when more people take the same flight. Flying with an airline that has environmental policies in place can also be more sustainable. Some great options are to fly with Qatar Airways and Etihad.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Kathmandu on these airlines

Choose from the following airlines for your flight from Heathrow to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 16 January 2025.

Top 10 airlines flying from Heathrow to Kathmandu

Discover the top 10 airlines that operate flights from Heathrow to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 January 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£520Average£737FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£555Average£708FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£560Average£735FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Kuwait AirwaysCheapest£580Average£735FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Air IndiaCheapest£605Average£822FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£606Average£680FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
VistaraCheapest£637Average£953FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
Turkish AirlinesCheapest£687Average£865FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SriLankan AirlinesCheapest£736Average£787FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
KLMCheapest£756Average£907FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Kathmandu?

Deals for Heathrow to Kathmandu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Kathmandu?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Kathmandu.

Can Cheapflights find flights from Heathrow to Kathmandu with no change fees?

Certainly. Search results for flights to Kathmandu from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Kathmandu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kathmandu from Heathrow today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.