£280 Cheap Flights from Kathmandu (KTM) to London (LHR)

View £280 flight on Thu, 14 Aug 2025Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Heathrow Airport (LHR)

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Cheap Flights from Kathmandu (KTM) to London (LHR)

Prices were available within the past 7 days and start at £280 for one-way flights and £568 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, 14 Aug - Sun, 14 Sep
KTM
Kathmandu
LHR
London
£568 Return, found 1 day ago
£568
Return
found 1 day ago
Select China Eastern Airlines flight, departing Thu, 14 Aug from Kathmandu to London, returning Sun, 14 Sep, priced at £568 found 1 day ago
China Eastern Airlines
Thu, 14 Aug - Tue, 26 Aug
KTM
Kathmandu
LHR
London
£587 Return, found 5 days ago
£587
Return
found 5 days ago
Select China Eastern Airlines flight, departing Thu, 14 Aug from Kathmandu to London, returning Tue, 26 Aug, priced at £587 found 5 days ago
China Eastern Airlines
Thu, 14 Aug - Thu, 28 Aug
KTM
Kathmandu
LHR
London
£589 Return, found 1 day ago
£589
Return
found 1 day ago
Select China Eastern Airlines flight, departing Thu, 14 Aug from Kathmandu to London, returning Thu, 28 Aug, priced at £589 found 1 day ago
KLM
Thu, 25 Sep - Thu, 12 Mar
KTM
Kathmandu
LHR
London
£670 Return, found 2 days ago
£670
Return
found 2 days ago
Select KLM flight, departing Thu, 25 Sep from Kathmandu to London, returning Thu, 12 Mar, priced at £670 found 2 days ago
Air India
Tue, 3 Feb - Tue, 3 Mar
KTM
Kathmandu
LHR
London
£704 Return, found 4 days ago
£704
Return
found 4 days ago
Select Air India flight, departing Tue, 3 Feb from Kathmandu to London, returning Tue, 3 Mar, priced at £704 found 4 days ago
SriLankan Airlines
Thu, 23 Oct - Sat, 8 Nov
KTM
Kathmandu
LHR
London
£763 Return, just found
£763
Return
just found
Select SriLankan Airlines flight, departing Thu, 23 Oct from Kathmandu to London, returning Sat, 8 Nov, priced at £763 just found
Swiss International Air Lines
Tue, 21 Oct - Sun, 9 Nov
KTM
Kathmandu
LHR
London
£825 Return, just found
£825
Return
just found
Select Swiss International Air Lines flight, departing Tue, 21 Oct from Kathmandu to London, returning Sun, 9 Nov, priced at £825 just found
Air China
Sun, 10 Aug - Wed, 13 Aug
KTM
Kathmandu
LHR
London
£828 Return, found 5 days ago
£828
Return
found 5 days ago
Select Air China flight, departing Sun, 10 Aug from Kathmandu to London, returning Wed, 13 Aug, priced at £828 found 5 days ago
Etihad Airways
Sun, 28 Sep - Tue, 28 Oct
KTM
Kathmandu
LHR
London
£854 Return, found 5 days ago
£854
Return
found 5 days ago
Select Etihad Airways flight, departing Sun, 28 Sep from Kathmandu to London, returning Tue, 28 Oct, priced at £854 found 5 days ago
Singapore Airlines
Tue, 3 Feb - Tue, 3 Mar
KTM
Kathmandu
LHR
London
£856 Return, found 4 days ago
£856
Return
found 4 days ago
Select Singapore Airlines flight, departing Tue, 3 Feb from Kathmandu to London, returning Tue, 3 Mar, priced at £856 found 4 days ago

Find the cheapest month to fly from Kathmandu (KTM) to London (LHR)

June is typically the cheapest month to fly

From £640 - £766 per traveller.

Graph displaying average flight prices per month

Flight from Kathmandu to London route information
Origin airport
Tribhuvan Intl.
Destination airport
Heathrow
Airlines serving
Air China, Air India, Biman Bangladesh, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, KLM, Kuwait Airways, Malaysia Airlines, Qatar Airways, Sichuan Airlines, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
£568
Distance
7315 km

Compare flights from Kathmandu to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kathmandu to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Tribhuvan Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Tribhuvan Intl. (KTM) to Heathrow (LHR)

The easiest way to view the best deals on flights from Kathmandu to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Tribhuvan Intl. to Heathrow start at just £568 and range up to £856.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Kathmandu and London
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Kathmandu to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Tribhuvan Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from KTM to Heathrow Airport (LHR)?
Pack your bags, because round-trip journeys from Tribhuvan Intl. Airport to London Heathrow start from £568. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tribhuvan Intl. Airport (KTM) to London Heathrow?
Most flights can be cancelled online, but each air carrier has its own terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Tribhuvan Intl. Airport to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Tribhuvan Intl. Airport (KTM) to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Tribhuvan Intl. Airport (KTM) to Heathrow Airport?
The distance is around 7,400 kilometres, so fill your carry-on bag with all you need to make the long journey comfortable. Wondering what to take on board your Kathmandu to Hounslow flight? A neck pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Tribhuvan Intl. Airport (KTM) to London Heathrow?
At present, no airlines offer direct flights from Tribhuvan Intl. Airport (KTM) to London Heathrow. You'll have to book a flight with one or more stops. To score the best connections and price, lock in your airfare ahead of time.
Are KTM to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Booking last minute from KTM to Heathrow Airport (LHR) can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd rather play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

London Airports

London

Kathmandu to Gatwick
£574.18
Kathmandu to London City
£705.51
Kathmandu to Stansted
£875.60
*Available to Expedia members.