Cheap flights from London Heathrow Airport to Kathmandu from £340

LHR — KTM
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Kathmandu

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Kathmandu

Sun 22/1121:00 -
3 stops36h 20m
Thu 21/116:05 -
3 stops44h 05m
Deal found 31/10£680
Sat 7/1106:25 -
2 stops21h 35m
Thu 10/1210:05 -
1 stop31h 10m
Deal found 30/10£683
Thu 12/1122:15 -
2 stops34h 05m
Sat 28/1120:50 -
2 stops30h 50m
Deal found 2/11£685
Fri 13/1122:15 -
2 stops29h 45m
Thu 17/1210:45 -
2 stops26h 30m
Deal found 3/11£687
Fri 27/1122:15 -
2 stops29h 45m
Sun 25/406:30 -
1 stop17h 15m
Deal found 30/10£688
Tue 17/1121:50 -
1 stop31h 20m
Mon 28/1211:55 -
1 stop37h 45m
Deal found 31/10£689
Mon 16/1121:00 -
2 stops36h 20m
Tue 15/1216:05 -
2 stops44h 05m
Deal found 1/11£690
Tue 17/1121:00 -
2 stops36h 20m
Tue 15/1216:05 -
3 stops44h 05m
Deal found 1/11£690
Mon 9/1121:00 -
2 stops36h 20m
Mon 30/1116:05 -
3 stops55h 10m
Deal found 3/11£691
Mon 9/1121:00 -
2 stops36h 20m
Thu 10/1216:05 -
2 stops55h 10m
Deal found 3/11£692
Mon 16/1121:00 -
2 stops36h 20m
Fri 18/1216:05 -
2 stops55h 10m
Deal found 1/11£693

Find flight deals from Heathrow to Kathmandu

Round-trip from

£675

One-way from

£340

Popular in

July

Cheapest in

June

Average price

£932
31/1-8/3
  • 31/1-8/3
  • 5 total stops
  • 46h 55m total
  • London to Kathmandu
1/3-31/12
  • 1/3-31/12
  • 3 total stops
  • 22h 10m total
  • London to Kathmandu
Highest demand for flights based on searches. 2% potential increase in price (£15 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 November 2026

Cheapflights Fare Finder

 
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

Cheapest return flight

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Wed 24/2

06:30-14:05

2 stops25h 50m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£467

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Thu 7/1

22:00-23:30

1 stop19h 45m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£473

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Wed 24/2

22:00-23:30

1 stop19h 45m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£492

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Fri 27/11

06:30-14:05

2 stops25h 50m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£516

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Tue 8/12

14:55-17:45

1 stop21h 05m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£556
Fastest return journey

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Mon 7/12

14:55-16:15

1 stop19h 35m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£556

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Mon 9/11

15:45-14:05

2 stops40h 35m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£588

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Fri 1/1

09:25-17:45

1 stop26h 35m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£590

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Fri 13/11

06:30-14:05

2 stops25h 50m

Kathmandu Tribhuvan

Wed 31/12

00:00-19:30

Nonstop0h 00m

£634

LondonKathmandu

LHR London Heathrow - KTM Kathmandu Tribhuvan

LHRKTM

London Heathrow

Mon 12/4

20:40-23:35

1 stop22h 10m

Kathmandu Tribhuvan

Mon 26/4

19:55-07:05

1 stop15h 55m

£902

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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.
Estimated return price

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?

The best time to book flights from London Heathrow Airport to Kathmandu is 74 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, June is the cheapest month in which you can book a flight from London Heathrow Airport to Kathmandu (average of £787). Flying from London Heathrow Airport to Kathmandu in July is currently the most expensive (average of £1,044). 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.

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

Airfare is below average for this route at the moment.

London Heathrow Airport to Kathmandu flights typically cost between £835 and £1,055 in January.
The cheapest return price found within the last 5 days was £675 on Multiple Airlines (31 Jan–8 Mar).

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown with Emirates,Qatar Airways, andTurkish Airlines from London Heathrow Airport to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Crew

8.4

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Crew

8.4

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Crew

8.4

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Crew

8.4

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Crew

8.4

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Entertainment

8.2

Comfort

8.1

Boarding

8.2

Crew

8.4

Overall

8.1

Food

7.9

Reviews

1 / 20
10.0
Excellent

Steven,Apr 2026

GLA - DXB

Being disabled i feel they made an extra effort to accommodate me especially as I had adjoining flights

Related info for your journey

  • What airport do you fly into for flights to Kathmandu from London Heathrow?

    For a flight from London Heathrow to Kathmandu, you will be flying into 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 inbound flights from London Heathrow per day. 13 airlines have flights to Kathmandu Tribhuvan from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Kathmandu?

    For as low as £950, Emirates can have you in Kathmandu from London Heathrow Airport in 21h 30m. There are 4569 mi between London Heathrow Airport and Kathmandu. This flight may include one or multiple stops.

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

    Currently priced at £334, China Eastern will fly you from London Heathrow Airport to Kathmandu and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from IndiGo and Etihad Airways - these airlines can fly you to your destination from £491 and £511, respectively. You may be able to fly from London Heathrow Airport to Kathmandu for 62% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Kathmandu are IndiGo (£295), Air Arabia (£305), and Air India (£334).

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

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

    The majority of New Delhi visitors spend their time at Karol Bagh, Hauz Khas Market, and Lajpat Nagar Central Market. Karol Bagh, Hauz Khas Market and Lajpat Nagar Central Market are located about 8.7 mi, 6.5 mi, and 8.7 mi, respectively from New Delhi Indira Gandhi Intl if you are interested in checking them out. Travellers can rent a car at New Delhi Indira Gandhi Intl for an average daily rate of £54 to make sightseeing during their stopover a little easier.

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

    Burj Khalifa, LEGOLAND Dubai, and Gold Souq are currently the most popular points of interest in Dubai. Those on a layover in Dubai interested in visiting Burj Khalifa, LEGOLAND Dubai, or Gold Souq can do so by travelling 6.8 mi, 32.0 mi, and 4.2 mi, respectively from Dubai Intl. Travellers can book a car hire at Dubai Intl for about £24 per day to make their sightseeing more efficient.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Kathmandu?

    Currently, June is the cheapest month in which you can book a flight from London Heathrow Airport to Kathmandu (average of £787). Flying from London Heathrow Airport to Kathmandu in July is currently the most expensive (average of £1,044). 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 Heathrow to Kathmandu?

    There are many airlines that you can take flights from Heathrow to Kathmandu which are eco-friendly. Some of these include Qatar Airways, India Air, British Airways and Etihad. Qatar Airways has an environmental system certified at the highest level of the IATA’s Environmental Assessment Program. They also donate and allow passengers to contribute to the Carbon Offset Programme. If you are flying with Air India, you won’t see any plastic. This airline has banned single-use plastic on their flights and now use eco-friendly cutlery and packaging. British Airways is one of the worlds leading airlines in trying to make eco-friendly fuel. They run flights with recycled fuel, in part or fully. Etihad is also trying to help the planet by helping make a sustainable fuel so that their goal to have zero carbon emissions by 2050 can be fulfilled.

  • How to fly more sustainably from Heathrow to Kathmandu?

    There are a couple of great ways to make sustainable travel while flying. One of the best ways to do this is to take a direct flight, or if this is not available, take one with only one stopover. The more flights you take, the more fuel you will be using. Packing light is another great option as the lighter the plane, the less fuel it will use. Travelling in Economy Class is another thing you can do for the planet. More people can fit in economy class; therefore, fewer flights can be made when more people take the same flight. Flying with an airline that has environmental policies in place can also be more sustainable. Some great options are to fly with Qatar Airways and Etihad.

See more FAQs

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Fly from Heathrow to Kathmandu on these airlines

Top 10 airlines flying from Heathrow to Kathmandu

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£334Average£659FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
IndiGoCheapest£491Average£654FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Etihad AirwaysCheapest£511Average£865FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest£583Average£810FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Kuwait AirwaysCheapest£606Average£713FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Air ArabiaCheapest£624Average£782FlexibilityNo cancel feeOn-time79%
Search Air Arabia flights
Air ChinaCheapest£629Average£719FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£646Average£822FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China SouthernCheapest£706Average£854FlexibilityNo cancel feeOn-time69%
Search China Southern flights
EmiratesCheapest£759Average£915FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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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.

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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.

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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.

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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.

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