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$430+ Cheap flights from Kathmandu (KTM) to London (LON)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — LON
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Kathmandu Tribhuvan to London are usually found in October or June, booked 68 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap flight deals from Kathmandu to London

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to London (LON). 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 septiembre 15, 2025.

Round-trip from

$980
(Mytrip)

One-way from

$430
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$1,198
From Kathmandu Tribhuvan to London (LON)
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One-way flight from Kathmandu Tribhuvan to London (LON)
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Highest demand for flights based on searches. 7% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kathmandu to London

Cheapest flights from Kathmandu to London
Explore the most affordable flight options available from Kathmandu to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/3010:50 amKTM - LHR
1 stop13h 55mMultiple Airlines
mar. 10/78:35 pmLHR - KTM
1 stop14h 20mMultiple Airlines
Deal found 9/14$980
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/63:05 pmKTM - LHR
2 stops21h 20mMultiple Airlines
mar. 11/117:20 pmLHR - KTM
3 stops21h 55mMultiple Airlines
Deal found 9/14$983
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/1310:05 amKTM - LHR
1 stop13h 40mAir India
lun. 10/209:45 amLHR - KTM
1 stop18h 35mAir India
Deal found 9/15$987
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:30 amKTM - LHR
1 stop17h 15mAir India
mié. 10/2210:10 pmLHR - KTM
2 stops20h 50mAir India
Deal found 9/15$993
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1010:05 amKTM - LHR
1 stop15h 00mAir India
mié. 12/1710:00 pmLHR - KTM
1 stop12h 15mAir India
Deal found 9/15$994
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/129:00 pmKTM - LHR
1 stop15h 15mAir India
dom. 10/191:15 pmLHR - KTM
1 stop12h 35mAir India
Deal found 9/14$1,001
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/1310:50 amKTM - LHR
2 stops33h 10mMultiple Airlines
lun. 10/202:45 pmLHR - KTM
2 stops17h 30mMultiple Airlines
Deal found 9/15$1,011
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/299:30 amKTM - LHR
1 stop15h 35mMultiple Airlines
mié. 10/810:10 pmLHR - KTM
1 stop17h 50mMultiple Airlines
Deal found 9/14$1,013
This SWISS deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/239:00 pmKTM - LHR
2 stops15h 40mSWISS
dom. 1/46:00 amLHR - KTM
2 stops18h 50mSWISS
Deal found 9/14$1,021
This Priceline deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/173:05 pmKTM - LHR
2 stops31h 35mIndiGo
jue. 11/206:35 amLHR - KTM
2 stops27h 20mIndiGo
Deal found 9/14$1,027

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to London 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 2,558,603 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Kathmandu to London that are best for you.

Fly from

Kathmandu

Fly to

London

Route

Depart

Return

Price

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

lun. 2/16

6:30 am-8:30 pm

1 stop19h 45m

London Heathrow

mié. 2/18

1:00 pm-1:00 pm

1 stop18h 15m

$992

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

lun. 10/13

10:50 am-3:15 pm

2 stops33h 10m

London Heathrow

lun. 10/20

2:45 pm-1:00 pm

2 stops17h 30m

$1,011

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

lun. 9/29

9:30 am-8:20 pm

1 stop15h 35m

London Heathrow

mié. 10/8

10:10 pm-8:45 pm

1 stop17h 50m

$1,013

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

dom. 1/18

7:35 am-7:20 pm

1 stop17h 30m

London Heathrow

dom. 1/18

10:00 pm-8:05 pm

1 stop16h 20m

$1,052

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

lun. 11/17

6:30 am-8:30 pm

1 stop19h 45m

London Heathrow

jue. 11/20

10:00 pm-8:05 pm

1 stop16h 20m

$1,053

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

sáb. 1/17

12:35 am-1:45 pm

1 stop18h 55m

London Heathrow

dom. 1/18

10:00 pm-8:05 pm

1 stop16h 20m

$1,064

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

lun. 2/16

9:00 pm-8:05 am

2 stops16h 50m

London Heathrow

mié. 2/18

6:00 am-6:35 am

2 stops18h 50m

$1,078

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

jue. 9/25

3:05 pm-10:45 am

2 stops24h 25m

London Heathrow

dom. 1/4

6:30 am-9:50 am

2 stops21h 35m

$1,092

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

jue. 9/25

9:00 pm-7:55 am

2 stops15h 40m

London Heathrow

dom. 1/4

6:00 am-6:35 am

2 stops18h 50m

$1,092

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

lun. 10/13

4:35 pm-6:40 pm

3 stops54h 50m

London Heathrow

lun. 10/20

9:20 pm-3:35 pm

2 stops37h 30m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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Best time to book a flight from Kathmandu to London

Have a flexible travel schedule? Discover the best time to fly to London from Kathmandu with our price prediction graph.
Estimated round-trip 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 Kathmandu to London

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

Use this chart to determine the optimal time to book a round-trip flight from Kathmandu to London. Price data was last updated on September 12, 2025.

The price you pay for your flight from Kathmandu to London may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Kathmandu to London (average of $661). Flying from Kathmandu to London in June is currently the most expensive (average of $1,097). 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 KTM to LON?

Find hourly flight availability from Kathmandu to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Kathmandu to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 30% versus a flight at noon.

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

Share of 1-stop round-trip flights from Kathmandu to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

New Delhi (DEL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Kathmandu to London on Cheapflights.

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

Average round-trip fare for 1-stop flights from Kathmandu to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

New Delhi (DEL) is the most affordable 1-stop option, with an average round-trip price of $1,003.

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

Shortest average travel time for 1-stop one-way flights from Kathmandu to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 14h 30m.

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

Average layover duration for 1-stop one-way flights from Kathmandu to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 1h 43m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated septiembre 15, 2025.
Read through reviews of airlines operating flights from Kathmandu to London, such as Emirates, Qatar Airways, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,334 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Emirates
8.1
Very good
3,334 reviews
Emirates
8.1
Very good
3,334 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very good
3,334 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Turkish Airlines
7.3
Good
3,968 reviews
Emirates
8.1
Very good
3,334 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.
Air India
5.5
Fair
2,930 reviews
Emirates
8.1
Very good
3,334 reviews

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Overall

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HYD - DXB

Had bad experience this time. Didnt like the seat comforat at all. Additionally, this time Emirates came up with crazy seat arrangement where part of family were placed in different seat and this happened with lot of passengers that day on the flight. I think they did this so that next time we buy seat and pay more. The Indian food was the worst. I booked for Hindu meal well in advance and told at the ticket counter as well but got the regular food. Good bye Emirates, will try Qatar or European airlines next time.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to London. 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 from for flights from Kathmandu to London?

    For a flight from Kathmandu to London, you will be flying from 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 outbound flights to London per day. 4 airlines have flights to London from Kathmandu Tribhuvan on a regular basis.

  • How long is the flight from Kathmandu to London?

    Departing from Kathmandu to London will take you 19h 45m. Kathmandu and London are separated by a distance of 4569 mi.

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

    Our cheapest airline available from Kathmandu to London is Emirates. Our recent data shows that you can find tickets from as low as $873 on this airline. Additional options worth looking into are Turkish Airlines and Air India, starting at $928 and $956 round-trip. You may be able to fly from Kathmandu to London for 29% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu to London 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 Kathmandu to London?

    Currently, November is the cheapest month in which you can book a flight from Kathmandu to London (average of $661). Flying from Kathmandu to London in June is currently the most expensive (average of $1,097). 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.

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Alternative routes for Kathmandu to London

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Heathrow flights

Top 4 airlines flying from Kathmandu to London

Discover the top 4 airlines that operate flights from Kathmandu to London. 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 2,558,603 searches. Data last updated septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$873Average$1,283FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$928Average$962FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$956Average$1,100FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,004Average$1,154FlexibilityNo cancel feeOn-time68%

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