A dinosaur skeleton in an airport terminal.

฿22,925 Cheap Flights from Kathmandu (KTM) to London (LHR)

View ฿22,925 flight on Wed, 30 Sept 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿22,925 for one-way flights and ฿42,185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿42,185 Return, found 9 hours ago
฿42,185
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿42,185 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿43,560 Return, found 9 hours ago
฿43,560
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿43,560 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿43,825 Return, found 9 hours ago
฿43,825
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿43,825 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿44,510 Return, found 9 hours ago
฿44,510
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿44,510 found 9 hours ago
Kuwait Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿45,285 Return, found 9 hours ago
฿45,285
Return
found 9 hours ago
Select Kuwait Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿45,285 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿45,345 Return, found 9 hours ago
฿45,345
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿45,345 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿45,610 Return, found 9 hours ago
฿45,610
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿45,610 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿45,885 Return, found 9 hours ago
฿45,885
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿45,885 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿46,150 Return, found 9 hours ago
฿46,150
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿46,150 found 9 hours ago
Singapore Airlines
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿46,880 Return, found 9 hours ago
฿46,880
Return
found 9 hours ago
Select Singapore Airlines flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿46,880 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿47,670 Return, found 9 hours ago
฿47,670
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿47,670 found 9 hours ago
Qatar Airways
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿47,935 Return, found 9 hours ago
฿47,935
Return
found 9 hours ago
Select Qatar Airways flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿47,935 found 9 hours ago
Cathay Pacific
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿49,815 Return, found 9 hours ago
฿49,815
Return
found 9 hours ago
Select Cathay Pacific flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿49,815 found 9 hours ago
Malaysia Airlines
Fri, 6 Nov - Mon, 16 Nov
KTM
Kathmandu
LHR
London
฿50,710 Return, found 9 hours ago
฿50,710
Return
found 9 hours ago
Select Malaysia Airlines flight, departing Fri, 6 Nov from Kathmandu to London, returning Mon, 16 Nov, priced at ฿50,710 found 9 hours ago

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 ฿42,185. 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.

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Heathrow
Return price
฿42,185
Distance
7315 km

Book with confidence

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 ฿22,925 and roundtrip prices from ฿42,185. 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.
Perfect flights from Kathmandu to London
*Available to Expedia members.