Cheap flights from London to Kathmandu from £373

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KTM
16 11월 — 23 11월1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London to Kathmandu Tribhuvan are usually found in June or May, booked 81 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap flight deals from London to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 17 10월 2025.

Round-trip from

£591

One-way from

£373

Popular in

July

Cheapest in

June

Average price

£980
30/10-30/11
  • 30/10-30/11
  • 4 total stops
  • 55h 05m total
  • London to Kathmandu
11/12
  • 11/12
  • 2 total stops
  • 14h 35m total
  • London to Kathmandu
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from London to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from London to Kathmandu
Explore the most affordable flight options available from London to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 10월 2025.

목 30/1006:35LHR - KTM
2 stops20h 45mMultiple Airlines
일 30/1114:45KTM - LHR
2 stops34h 20mMultiple Airlines
Deal found 14/10£591
금 31/1006:20LGW - KTM
2 stops18h 55mMultiple Airlines
일 2/1114:15KTM - LGW
1 stop34h 00mMultiple Airlines
Deal found 15/10£591
월 20/1014:40STN - KTM
3 stops23h 00mMultiple Airlines
목 23/1015:05KTM - STN
3 stops35h 25mMultiple Airlines
Deal found 15/10£592
목 13/1114:15LHR - KTM
2 stops19h 40mMultiple Airlines
토 29/1109:25KTM - LHR
2 stops32h 35mMultiple Airlines
Deal found 15/10£592
토 15/1111:25LGW - KTM
2 stops16h 30mMultiple Airlines
토 22/1113:45KTM - LGW
2 stops22h 20mMultiple Airlines
Deal found 16/10£592
금 24/1017:35STN - KTM
3 stops32h 10mMultiple Airlines
토 15/1122:20KTM - STN
3 stops21h 20mMultiple Airlines
Deal found 16/10£593
월 24/1121:30LHR - KTM
1 stop34h 50mIndiGo
일 7/1215:05KTM - LHR
1 stop34h 00mIndiGo
Deal found 14/10£593
일 28/1213:10LGW - KTM
3 stops23h 40mMultiple Airlines
금 16/116:40KTM - LGW
3 stops37h 00mMultiple Airlines
Deal found 15/10£593
월 1/1213:05LGW - KTM
2 stops35h 40mMultiple Airlines
일 8/215:00KTM - LGW
1 stop33h 15mMultiple Airlines
Deal found 16/10£593
토 29/1115:50STN - KTM
2 stops23h 10mMultiple Airlines
토 6/1216:40KTM - STN
3 stops24h 05mMultiple Airlines
Deal found 15/10£594
토 1/1108:45LHR - KTM
1 stop16h 05mMultiple Airlines
일 30/1113:45KTM - LHR
2 stops35h 30mMultiple Airlines
Deal found 16/10£594
목 23/1007:10LGW - KTM
3 stops34h 50mMultiple Airlines
목 4/1216:40KTM - LGW
2 stops37h 00mMultiple Airlines
Deal found 16/10£594

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 17 10월 2025.
Use the filters below to find and compare flights from London to Kathmandu that are best for you.

Fly from

London

Fly to

Kathmandu

Route

Depart

Return

Price

LondonKathmandu

LTN - KTM

LTNKTM

London Luton

화 16/12

08:30-09:05

2 stops18h 50m

Kathmandu Tribhuvan

수 21/1

16:40-23:10

3 stops36h 15m

£596

LondonKathmandu

LTN - KTM

LTNKTM

London Luton

토 29/11

06:00-09:05

2 stops21h 20m

Kathmandu Tribhuvan

목 1/1

09:25-22:20

2 stops18h 40m

£596

LondonKathmandu

LTN - KTM

LTNKTM

London Luton

일 28/12

07:40-06:30

2 stops17h 05m

Kathmandu Tribhuvan

금 16/1

07:40-23:10

2 stops21h 15m

£598

LondonKathmandu

LTN - KTM

LTNKTM

London Luton

수 17/12

05:45-09:05

2 stops21h 35m

Kathmandu Tribhuvan

수 14/1

07:40-23:10

2 stops21h 15m

£599

LondonKathmandu

LTN - KTM

LTNKTM

London Luton

수 26/11

14:00-06:30

3 stops34h 45m

Kathmandu Tribhuvan

화 30/12

09:50-21:00

3 stops40h 55m

£603

LondonKathmandu

LTN - KTM

LTNKTM

London Luton

화 3/3

08:30-09:05

2 stops18h 50m

Kathmandu Tribhuvan

토 11/4

23:15-22:45

2 stops28h 15m

£603

LondonKathmandu

LTN - KTM

LTNKTM

London Luton

토 27/12

07:40-08:30

2 stops19h 05m

Kathmandu Tribhuvan

금 16/1

16:40-23:10

3 stops36h 15m

£604

LondonKathmandu

LTN - KTM

LTNKTM

London Luton

금 27/3

06:00-11:25

3 stops23h 40m

Kathmandu Tribhuvan

토 4/4

17:30-22:45

3 stops34h 00m

£630

LondonKathmandu

LHR - KTM

LHRKTM

London Heathrow

월 3/11

21:05-13:45

1 stop34h 55m

Kathmandu Tribhuvan

금 21/11

22:20-19:20

1 stop26h 45m

£657

LondonKathmandu

LGW - KTM

LGWKTM

London Gatwick

토 17/1

10:15-11:10

1 stop19h 10m

Kathmandu Tribhuvan

토 31/1

12:35-22:35

1 stop15h 45m

£683

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 60 results
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Best time to book a flight from London to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Kathmandu

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

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

To ensure you get the cheapest price possible for a flight from London to Kathmandu, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from London to Kathmandu (average of £522). Flying from London to Kathmandu in April is currently the most expensive (average of £663). 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 LON to KTM?

Find hourly flight availability from London 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 17 10월 2025.

It’s typically best to fly out from London to Kathmandu in the morning. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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

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

How much does it cost for a return flight from London to Kathmandu?

What’s the top stopover airport for flights from London to Kathmandu?

Share of one-stop return flights from London to Kathmandu chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 30% of one-stop itineraries from London to Kathmandu on Cheapflights.

What’s the cheapest stopover airport for flights from London to Kathmandu?

Average return fare for one-stop flights from London to Kathmandu, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of £520.

What’s the fastest stopover option from London to Kathmandu?

Shortest average travel time for one-stop one-way flights from London to Kathmandu, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 11h 33m.

Which airport typically offers the quickest stopover for flights from London to Kathmandu?

Average stopover duration for one-stop one-way flights from London to Kathmandu, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 1h 57m.

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 17 10월 2025.
Read through reviews of airlines operating flights from London to Kathmandu, such as Emirates, Qatar Airways, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Food

7.9

Comfort

8.0

Overall

8.1

Crew

8.3

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Kathmandu Tribhuvan (KTM), located 2.5 mi from the city center, is the airport you fly into when you book flights from London to Kathmandu. 16 airlines have flights to Tribhuvan from London on a regular basis. Booking flights from London to Kathmandu Tribhuvan should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Kathmandu?

    Airlines like Air India, Turkish Airlines, and Air China fly from London to Kathmandu in about 19h 10m. The time it takes to get you to your destination can typically vary by up to 22h 25m. London and Kathmandu are separated by a distance of 4564 mi. This flight may include one or multiple stops.

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

    China Eastern, at £403, was found to be the cheapest airline from London to Kathmandu.Alternate airlines flying return to your destination include Air China and Kuwait Airways. You may be able to fly from London to Kathmandu for 53% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from London to Kathmandu are IndiGo (£376), Air China (£404), and SWISS (£477).

  • What are the most popular routes from London to Kathmandu?

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

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

    Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib are currently the most popular points of interest in New Delhi at the moment. Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib can be visited by travelling about 8.7 mi, 8.7 mi, and 8.2 mi respectively from New Delhi Indira Gandhi Intl. Those landing in New Delhi looking to spend some time exploring during their stopover can hire a car for about £56 per day.

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

    Most Dubai visitors opt to spend their time at Burj Khalifa, Gold Souq, and Dubai Mall. Burj Khalifa, Gold Souq and Dubai Mall are located about 6.8 mi, 4.2 mi, and 6.5 mi, respectively from Dubai Intl if you are interested in checking them out. Travellers in need of a car in Dubai can hire one for about £17 per day.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Kathmandu?

    Currently, March is the cheapest month in which you can book a flight from London to Kathmandu (average of £522). Flying from London to Kathmandu in April is currently the most expensive (average of £663). 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 London to Kathmandu?

    There are hundreds of good airlines, but few have outstanding benefits such as personalised travel options and competitive rates whilst maintaining sustainable travel. Some of the cheap air taxis to Kathmandu from London include Asiana Airlines, Virgin Atlantic, Air India, Air France and Alitalia. Today, Virgin Atlantic and other ozone-friendly airlines fly more fuel-efficient commercial planes than before. Additionally, the airline industry also manufactures lighter planes to replace older models that consume more fuel. Of course, airports, stakeholders, and governments have invested in research to pioneer electric and biofuel modern planes. Furthermore, eco-friendly airports such as Bergen Airport and Stockholm Arlanda Airport have made remarkable progress to ensure the availability of sustainable aviation fuels to all airlines.

  • How can I fly more sustainably from London to Kathmandu?

    The responsibility to reduce carbon emissions lies more with air service providers than travellers. However, you can contribute to a greener environment by taking eco-friendly taxis to and from the airport. Moreover, you can select hotels that use ozone-friendly energy, food, and other services that lower environmental impact. Research findings of aircrafts suggest that business class flights produce up to three times more carbon emissions when compared to economy flights. Therefore, you can fly more sustainably to Kathmandu from London via an eco-friendly economy class flight. Most importantly, the aviation industry has enforced strategic targets on airlines to help minimise carbon emissions. Air services now have to reduce the level of carbon dioxide released into the air by up to 50 percent before the end of 2050. You can make a contribution to this initiative by flying less often or by taking shorter flights.

See more FAQs

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Fly from London to Kathmandu on these airlines

Choose from the following airlines for your flight from London to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 17 10월 2025.

Top 10 airlines flying from London to Kathmandu

Discover the top 10 airlines that operate flights from London 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 17 10월 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£403Average£657FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£496Average£641FlexibilityNo cancel feeOn-time67%
Search Air China flights
Kuwait AirwaysCheapest£508Average£686FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
China SouthernCheapest£513Average£743FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SriLankan AirlinesCheapest£545Average£713FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Air IndiaCheapest£572Average£798FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£621Average£787FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Turkish AirlinesCheapest£634Average£775FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Thai AirwaysCheapest£720Average£962FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
EmiratesCheapest£732Average£933FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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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 London to Kathmandu?

Cheapflights helps you search for flights from London to Kathmandu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London 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 London to Kathmandu.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Kathmandu, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from London to Kathmandu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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