€426 Cheap Flights Kathmandu to London (KTM-LHR)

View €426 flight on Sat, 13 Sep 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Kathmandu to London (KTM-LHR)

Prices were available within the past 7 days and start at €426 for one-way flights and €991 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Tue, 13 Jan - Mon, 2 Mar
KTM
Kathmandu
LHR
London
€991 Return, found 5 days ago
€991
Return
found 5 days ago
Select Singapore Airlines flight, departing Tue, 13 Jan from Kathmandu to London, returning Mon, 2 Mar, priced at €991 found 5 days ago
Singapore Airlines
Tue, 13 Jan - Wed, 11 Feb
KTM
Kathmandu
LHR
London
€1,010 Return, found 5 days ago
€1,010
Return
found 5 days ago
Select Singapore Airlines flight, departing Tue, 13 Jan from Kathmandu to London, returning Wed, 11 Feb, priced at €1,010 found 5 days ago
Singapore Airlines
Tue, 13 Jan - Mon, 2 Mar
KTM
Kathmandu
LHR
London
€1,016 Return, found 5 days ago
€1,016
Return
found 5 days ago
Select Singapore Airlines flight, departing Tue, 13 Jan from Kathmandu to London, returning Mon, 2 Mar, priced at €1,016 found 5 days ago
Singapore Airlines
Tue, 13 Jan - Wed, 11 Feb
KTM
Kathmandu
LHR
London
€1,032 Return, found 5 days ago
€1,032
Return
found 5 days ago
Select Singapore Airlines flight, departing Tue, 13 Jan from Kathmandu to London, returning Wed, 11 Feb, priced at €1,032 found 5 days ago
Singapore Airlines
Tue, 13 Jan - Wed, 11 Feb
KTM
Kathmandu
LHR
London
€1,035 Return, found 5 days ago
€1,035
Return
found 5 days ago
Select Singapore Airlines flight, departing Tue, 13 Jan from Kathmandu to London, returning Wed, 11 Feb, priced at €1,035 found 5 days ago
Turkish Airlines
Tue, 13 Jan - Wed, 11 Feb
KTM
Kathmandu
LHR
London
€1,041 Return, found 5 days ago
€1,041
Return
found 5 days ago
Select Turkish Airlines flight, departing Tue, 13 Jan from Kathmandu to London, returning Wed, 11 Feb, priced at €1,041 found 5 days ago
Etihad Airways
Tue, 13 Jan - Mon, 2 Mar
KTM
Kathmandu
LHR
London
€1,056 Return, found 5 days ago
€1,056
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 13 Jan from Kathmandu to London, returning Mon, 2 Mar, priced at €1,056 found 5 days ago
Singapore Airlines
Tue, 13 Jan - Wed, 11 Feb
KTM
Kathmandu
LHR
London
€1,057 Return, found 5 days ago
€1,057
Return
found 5 days ago
Select Singapore Airlines flight, departing Tue, 13 Jan from Kathmandu to London, returning Wed, 11 Feb, priced at €1,057 found 5 days ago
Qatar Airways
Tue, 13 Jan - Wed, 11 Feb
KTM
Kathmandu
LHR
London
€1,063 Return, found 5 days ago
€1,063
Return
found 5 days ago
Select Qatar Airways flight, departing Tue, 13 Jan from Kathmandu to London, returning Wed, 11 Feb, priced at €1,063 found 5 days ago
Thai Airways International
Tue, 13 Jan - Mon, 2 Mar
KTM
Kathmandu
LHR
London
€1,093 Return, found 5 days ago
€1,093
Return
found 5 days ago
Select Thai Airways International flight, departing Tue, 13 Jan from Kathmandu to London, returning Mon, 2 Mar, priced at €1,093 found 5 days ago

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

June is typically the cheapest month to fly

From €742 - €887 per traveller.

Graph displaying average flight prices per month

Kathmandu to London route information
Origin airport
Tribhuvan Intl.
Destination airport
Heathrow
Return price
€991
Distance
7315 km

Perfect flights from Kathmandu to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Kathmandu to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Tribhuvan Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €426 and roundtrip prices from €991. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

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 €991. 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

*Available to Expedia members.