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$455+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — LON
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kathmandu Tribhuvan to London are usually found in June or October, booked 80 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 June 12, 2025.

Round-trip from

$964
(Priceline)

One-way from

$455
(FlightHub)

Popular in

November

Cheapest in

June

Average price

$1,047
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. 1% potential increase in price ($20 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 June 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 June 12, 2025.

This Priceline deal was found by Cheapflights users on 6/12. 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.
Sat 7/52:00 pmKTM - LHR
2 stops31h 25mIndiGo
Mon 7/76:55 pmLHR - KTM
2 stops37h 20mIndiGo
Deal found 6/12$964
This Justfly.com deal was found by Cheapflights users on 6/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:00 pmKTM - LHR
1 stop26h 45mAir India
Mon 6/161:15 pmLHR - KTM
1 stop15h 05mAir India
Deal found 6/12$966
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Sun 7/131:25 pmKTM - LHR
2 stops28h 00mMultiple Airlines
Sat 7/192:40 pmLHR - KTM
2 stops22h 45mMultiple Airlines
Deal found 6/12$1,003
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/314:40 pmKTM - LHR
2 stops29h 40mKLM
Sat 8/306:30 amLHR - KTM
2 stops22h 35mKLM
Deal found 6/10$1,006
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Wed 10/294:35 pmKTM - LHR
2 stops54h 40mChina Eastern
Sat 11/19:00 pmLHR - KTM
2 stops36h 50mChina Eastern
Deal found 6/10$1,009
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1410:05 amKTM - LHR
1 stop16h 40mQatar Airways
Tue 7/157:35 pmLHR - KTM
2 stops32h 30mQatar Airways
Deal found 6/10$1,028
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:40 amKTM - LHR
1 stop19h 30mTurkish Airlines
Thu 8/2811:20 amLHR - KTM
1 stop14h 10mTurkish Airlines
Deal found 6/10$1,082
This Kuwait Airways deal was found by Cheapflights users on 6/10. 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 Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2311:40 pmKTM - LHR
1 stop19h 50mKuwait Airways
Fri 6/2711:45 amLHR - KTM
1 stop14h 15mKuwait Airways
Deal found 6/10$1,087
This Emirates deal was found by Cheapflights users on 6/10. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:00 amKTM - LHR
1 stop16h 00mEmirates
Tue 9/210:15 pmLHR - KTM
1 stop15h 25mEmirates
Deal found 6/10$1,267
This Air China deal was found by Cheapflights users on 6/12. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1111:55 amKTM - LHR
1 stop37h 05mAir China
Sat 7/198:25 pmLHR - KTM
2 stops57h 45mAir China
Deal found 6/12$1,420
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sat 7/1211:45 amKTM - LHR
2 stops28h 45mSichuan Airlines
Fri 7/186:30 amLHR - KTM
2 stops23h 30mSichuan Airlines
Deal found 6/12$1,459
This Etihad Airways deal was found by Cheapflights users on 6/12. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/144:20 pmKTM - LHR
1 stop31h 10mEtihad Airways
Wed 7/169:45 pmLHR - KTM
1 stop13h 10mEtihad Airways
Deal found 6/12$1,526

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 June 12, 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

Sat 7/5

2:00 pm-4:40 pm

2 stops31h 25m

London Heathrow

Mon 7/7

6:55 pm-1:00 pm

2 stops37h 20m

$964

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sat 7/5

10:05 am-7:00 pm

1 stop13h 40m

London Heathrow

Mon 7/7

9:45 am-9:05 am

1 stop18h 35m

$967

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Sun 7/13

1:25 pm-12:40 pm

2 stops28h 00m

London Heathrow

Sat 7/19

2:40 pm-6:10 pm

2 stops22h 45m

$1,003

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Thu 7/31

4:40 pm-5:35 pm

2 stops29h 40m

London Heathrow

Sat 8/30

6:30 am-9:50 am

2 stops22h 35m

$1,006

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Wed 10/29

4:35 pm-5:30 pm

2 stops54h 40m

London Heathrow

Sat 11/1

9:00 pm-3:35 pm

2 stops36h 50m

$1,009

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 7/14

10:05 am-10:00 pm

1 stop16h 40m

London Heathrow

Tue 7/15

7:35 pm-8:50 am

2 stops32h 30m

$1,028

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Tue 7/29

7:40 am-10:25 pm

1 stop19h 30m

London Heathrow

Sat 8/30

6:30 pm-6:15 am

1 stop31h 00m

$1,082

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 6/23

11:40 pm-2:45 pm

1 stop19h 50m

London Heathrow

Fri 6/27

11:45 am-6:45 am

1 stop14h 15m

$1,087

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 8/4

9:00 am-8:15 pm

1 stop16h 00m

London Heathrow

Tue 9/2

10:15 pm-6:25 pm

1 stop15h 25m

$1,267

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Fri 7/11

11:55 am-8:15 pm

1 stop37h 05m

London Heathrow

Sat 7/19

8:25 pm-10:55 am

2 stops57h 45m

$1,420

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 9, 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 80 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 $1,108). 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 June 12, 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.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Emirates, KLM and China Southern from Kathmandu to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining
China Southern
7.5
Good
99 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining
Qatar Airways
7.4
Good
3,584 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining
Etihad Airways
7.4
Good
1,211 reviews
Emirates
8.1
Very good
3,264 reviews

Food

7.8

Boarding

8.1

Comfort

8.0

Overall

8.1

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
6.0
Good

Johan,Oct 2023

AMS - DXB

Check in was poor, understaffed. ICE system old and no live channels. All in Emirates service is declining

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.

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

    Our cheapest airline available from Kathmandu to London is IndiGo. Our recent data shows that you can find tickets from as low as $964 on this airline. Additional options worth looking into are Air India and KLM, starting at $967 and $1,006 round-trip. You may be able to fly from Kathmandu to London for 22% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $467 on Air India. Other airlines that offer cheap prices include Qatar Airways from $481 and Turkish Airlines from $574 one-way.

  • 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 $1,108). 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.

See more FAQs

Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

Browse thousands of different options on Cheapflights for your next trip

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$928Average$958FlexibilityNo cancel feeOn-time77%
Air IndiaCheapest$956Average$1,226FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$988Average$1,140FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,066Average$1,259FlexibilityNo cancel feeOn-time75%

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