Cheap flights from London Heathrow Airport to Kathmandu from £345
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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: 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 22 maaliskuu 2025.
Round-trip from | £704 |
---|---|
One-way from | £345 |
Popular in | December |
Cheapest in | June |
Average price | £937 |
Find flight deals from Heathrow to Kathmandu
Cheapest flights from Heathrow to KathmanduExplore 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 22 maaliskuu 2025.
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 22 maaliskuu 2025.
Cheapflights Fare Finder
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 22 maaliskuu 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
la 3/5
22:00-10:55
1 stop32h 10m
Kathmandu Tribhuvan
ke 21/5
11:55-20:15
1 stop37h 05m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
ma 5/5
08:40-06:35
2 stops17h 10m
Kathmandu Tribhuvan
ma 12/5
07:35-07:20
1 stop28h 30m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
pe 25/4
21:30-12:15
1 stop34h 00m
Kathmandu Tribhuvan
to 22/5
13:15-20:00
1 stop35h 30m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
to 19/6
11:20-06:15
1 stop14h 10m
Kathmandu Tribhuvan
ti 8/7
07:40-16:40
1 stop13h 45m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
ma 15/9
06:30-13:05
2 stops25h 50m
Kathmandu Tribhuvan
ma 29/9
16:40-16:00
2 stops28h 05m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
ke 14/5
21:20-15:35
3 stops37h 30m
Kathmandu Tribhuvan
ti 27/5
16:35-18:40
2 stops30h 50m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
pe 23/5
09:45-06:35
1 stop16h 05m
Kathmandu Tribhuvan
su 22/6
07:35-19:00
1 stop16h 10m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
ma 14/4
22:10-11:50
1 stop32h 55m
Kathmandu Tribhuvan
ke 14/5
12:50-19:00
1 stop34h 55m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
ma 1/9
09:05-00:10
1 stop34h 20m
Kathmandu Tribhuvan
su 5/10
01:10-20:15
1 stop23h 50m
LondonKathmandu
LHR - KTM
LHRKTM
London Heathrow
pe 2/5
22:10-02:40
3 stops23h 45m
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.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Kathmandu
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 21 March 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 22 maaliskuu 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 22 maaliskuu 2025.
See what other customers who have flown with Emirates, KLM and Thai Airways 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.
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Steven,Feb 2025
GLA - DXB
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Steven,Feb 2025
GLA - DXB
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Steven,Feb 2025
GLA - DXB
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Steven,Feb 2025
GLA - DXB
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Steven,Feb 2025
GLA - DXB
Crew
Comfort
Boarding
Food
Overall
Entertainment
Reviews
Steven,Feb 2025
GLA - DXB
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.
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 22 maaliskuu 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 22 maaliskuu 2025.
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.