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Cheap flights from Kathmandu to London from £370

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — LON
4 May — 11 May1
1 adult

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

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 29 April 2025.

Round-trip from

£769

One-way from

£370

Popular in

November

Cheapest in

June

Average price

£1,069
29/6-3/10
  • 29/6-3/10
  • 3 total stops
  • 43h 35m total
  • Kathmandu to London
25/5
  • 25/5
  • 3 total stops
  • 23h 15m total
  • Kathmandu to London
Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in April 2025

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 29 April 2025.

Sun 29/613:25KTM - LHR
1 stop22h 50mMultiple Airlines
Fri 3/1006:30LHR - KTM
2 stops20h 45mMultiple Airlines
Deal found 28/4£769
Thu 22/511:55KTM - LGW
2 stops47h 45mAir China
Thu 29/511:25LGW - KTM
2 stops42h 45mAir China
Deal found 29/4£772
Sun 6/713:25KTM - LGW
3 stops33h 20mMultiple Airlines
Fri 3/1009:40LGW - KTM
3 stops19h 45mMultiple Airlines
Deal found 28/4£774
Mon 9/608:55KTM - STN
3 stops19h 00mMultiple Airlines
Sat 1/1110:45STN - KTM
3 stops28h 05mMultiple Airlines
Deal found 28/4£775
Mon 30/610:05KTM - LHR
1 stop16h 40mQatar Airways
Sat 19/719:25LHR - KTM
1 stop16h 35mQatar Airways
Deal found 28/4£776
Mon 26/516:35KTM - LHR
2 stops30h 50mChina Eastern
Tue 11/1121:00LHR - KTM
2 stops36h 50mChina Eastern
Deal found 29/4£778
Mon 19/521:00KTM - LHR
1 stop19h 15mAir India
Thu 13/1121:05LHR - KTM
1 stop17h 15mAir India
Deal found 29/4£780
Mon 30/614:00KTM - LGW
2 stops37h 05mIndiGo
Fri 3/1005:30LGW - KTM
2 stops23h 35mIndiGo
Deal found 29/4£788
Fri 13/607:40KTM - LGW
1 stop19h 25mTurkish Airlines
Fri 20/617:15LGW - KTM
1 stop32h 15mTurkish Airlines
Deal found 29/4£799
Sun 28/910:05KTM - LGW
1 stop32h 05mQatar Airways
Sat 18/1014:55LGW - KTM
1 stop22h 10mQatar Airways
Deal found 28/4£802
Wed 21/511:55KTM - LHR
1 stop37h 05mAir China
Tue 27/522:00LHR - KTM
1 stop32h 10mAir China
Deal found 29/4£811
Tue 13/516:35KTM - LGW
2 stops42h 50mChina Eastern
Tue 28/1010:30LGW - KTM
2 stops47h 20mChina Eastern
Deal found 28/4£826

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 29 April 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

Sun 29/6

13:25-07:30

1 stop22h 50m

London Heathrow

Fri 3/10

06:30-08:00

2 stops20h 45m

£769

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Thu 22/5

11:55-06:55

2 stops47h 45m

London Gatwick

Thu 29/5

11:25-10:55

2 stops42h 45m

£772

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Sun 6/7

13:25-18:00

3 stops33h 20m

London Gatwick

Fri 3/10

09:40-10:10

3 stops19h 45m

£774

KathmanduLondon

KTM - STN

KTMSTN

Kathmandu Tribhuvan

Mon 9/6

08:55-23:10

3 stops19h 00m

London Stansted

Sat 1/11

10:45-20:35

3 stops28h 05m

£775

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 30/6

10:05-22:00

1 stop16h 40m

London Heathrow

Sat 19/7

19:25-16:45

1 stop16h 35m

£776

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 26/5

16:35-18:40

2 stops30h 50m

London Heathrow

Tue 11/11

21:00-15:35

2 stops36h 50m

£778

KathmanduLondon

KTM - LHR

KTMLHR

Kathmandu Tribhuvan

Mon 19/5

21:00-11:30

1 stop19h 15m

London Heathrow

Thu 13/11

21:05-20:05

1 stop17h 15m

£780

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Mon 30/6

14:00-22:20

2 stops37h 05m

London Gatwick

Fri 3/10

05:30-09:50

2 stops23h 35m

£788

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Fri 13/6

07:40-22:20

1 stop19h 25m

London Gatwick

Fri 20/6

17:15-06:15

1 stop32h 15m

£799

KathmanduLondon

KTM - LGW

KTMLGW

Kathmandu Tribhuvan

Sun 28/9

10:05-13:25

1 stop32h 05m

London Gatwick

Sat 18/10

14:55-17:50

1 stop22h 10m

£802

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 51 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 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 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 return flight from Kathmandu to London. Price data was last updated on 25 April 2025.

The best time to book flights from Kathmandu to London is 80 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 Kathmandu to London?

Currently, January is the cheapest month in which you can book a flight from Kathmandu to London (average of £112). Flying from Kathmandu to London in August is currently the most expensive (average of £164). 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 29 April 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 20% on flights from Kathmandu to London by exploring options for tickets in the afternoon.

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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 29 April 2025.
To help decide which airline to fly from Kathmandu to London, see what other customers have to say about Singapore Airlines, Emirates and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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?

    Kathmandu Tribhuvan (KTM) is the airport you will fly out of if you book a flight from Kathmandu to London. You should not have trouble finding flights to London from Tribhuvan; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 10 airlines have flights from the Kathmandu airport to London. It is only a 2.5 mi journey to Tribhuvan (KTM) from Kathmandu’s city center.

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

    According to our current data, Air China (£772), Qatar Airways (£776), and China Eastern (£778) offers the cheapest pricing from Kathmandu to London. You may be able to fly from Kathmandu to London for 16% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Air India. According to our data, you can fly for as low as £371. Users have also found prices from £372 and £379 on IndiGo and Qatar Airways, respectively.

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

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

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

    Karol Bagh, Red Fort, and Gurudwara Bangla Sahib are the most popular attractions in New Delhi if you're in need of something to do during your stopover. Karol Bagh, Red Fort and Gurudwara Bangla Sahib are located about 8.7 mi, 11.0 mi, and 8.2 mi, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Those landing in New Delhi looking to spend some time exploring during their stopover can hire a car for about £64 per day.

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

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Kathmandu to London (average of £112). Flying from Kathmandu to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Kathmandu?

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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.

Top 10 airlines flying from Kathmandu to London

Discover the top 10 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 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£445Average£673FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest£573Average£651FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapest£648Average£848FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapest£706Average£970FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air IndiaCheapest£712Average£914FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Qatar AirwaysCheapest£730Average£967FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Kuwait AirwaysCheapest£747Average£1,008FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
EmiratesCheapest£780Average£944FlexibilityNo cancel feeOn-time75%
Search Emirates flights
VistaraCheapest£814Average£934FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
Etihad AirwaysCheapest£867Average£1,172FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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 Kathmandu to London?

Deals for Kathmandu to London 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 Kathmandu to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kathmandu to London for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to London from Kathmandu? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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