S$415 Cheap Flights from Kathmandu to London

View S$415 flight on Sun, 1 Feb, 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    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 S$415 for one-way flights and S$949 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Wed, 22 Apr - Tue, 28 Apr
KTM
Kathmandu
LHR
London
S$949 Return, found 1 day ago
S$949
Return
found 1 day ago
Select IndiGo flight, departing Wed, 22 Apr from Kathmandu to London, returning Tue, 28 Apr, priced at S$949 found 1 day ago
Air India
Wed, 22 Apr - Tue, 28 Apr
KTM
Kathmandu
LHR
London
S$1,276 Return, found 1 day ago
S$1,276
Return
found 1 day ago
Select Air India flight, departing Wed, 22 Apr from Kathmandu to London, returning Tue, 28 Apr, priced at S$1,276 found 1 day ago
Qatar Airways
Wed, 14 Jan - Sun, 25 Jan
KTM
Kathmandu
LHR
London
S$1,371 Return, found 5 days ago
S$1,371
Return
found 5 days ago
Select Qatar Airways flight, departing Wed, 14 Jan from Kathmandu to London, returning Sun, 25 Jan, priced at S$1,371 found 5 days ago
Qatar Airways
Wed, 14 Jan - Sun, 25 Jan
KTM
Kathmandu
LHR
London
S$1,371 Return, found 5 days ago
S$1,371
Return
found 5 days ago
Select Qatar Airways flight, departing Wed, 14 Jan from Kathmandu to London, returning Sun, 25 Jan, priced at S$1,371 found 5 days ago
Qatar Airways
Wed, 14 Jan - Sun, 25 Jan
KTM
Kathmandu
LHR
London
S$1,372 Return, found 5 days ago
S$1,372
Return
found 5 days ago
Select Qatar Airways flight, departing Wed, 14 Jan from Kathmandu to London, returning Sun, 25 Jan, priced at S$1,372 found 5 days ago
Qatar Airways
Wed, 22 Apr - Tue, 28 Apr
KTM
Kathmandu
LHR
London
S$1,384 Return, found 1 day ago
S$1,384
Return
found 1 day ago
Select Qatar Airways flight, departing Wed, 22 Apr from Kathmandu to London, returning Tue, 28 Apr, priced at S$1,384 found 1 day ago
Air India
Wed, 22 Apr - Tue, 28 Apr
KTM
Kathmandu
LHR
London
S$1,396 Return, found 1 day ago
S$1,396
Return
found 1 day ago
Select Air India flight, departing Wed, 22 Apr from Kathmandu to London, returning Tue, 28 Apr, priced at S$1,396 found 1 day ago
Qatar Airways
Wed, 14 Jan - Sun, 25 Jan
KTM
Kathmandu
LHR
London
S$1,432 Return, found 5 days ago
S$1,432
Return
found 5 days ago
Select Qatar Airways flight, departing Wed, 14 Jan from Kathmandu to London, returning Sun, 25 Jan, priced at S$1,432 found 5 days ago
Air China
Wed, 22 Apr - Tue, 28 Apr
KTM
Kathmandu
LHR
London
S$1,438 Return, found 1 day ago
S$1,438
Return
found 1 day ago
Select Air China flight, departing Wed, 22 Apr from Kathmandu to London, returning Tue, 28 Apr, priced at S$1,438 found 1 day ago
Singapore Airlines
Wed, 22 Apr - Tue, 28 Apr
KTM
Kathmandu
LHR
London
S$1,535 Return, found 1 day ago
S$1,535
Return
found 1 day ago
Select Singapore Airlines flight, departing Wed, 22 Apr from Kathmandu to London, returning Tue, 28 Apr, priced at S$1,535 found 1 day ago

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

November is typically the cheapest month to fly

From S$974 - S$1,474 per traveller.
Kathmandu to London route information
Origin airport
Tribhuvan Intl.
Destination airport
Heathrow
Airlines serving
Air China, Air India, Cathay Pacific, China Southern Airlines, Emirates, Etihad Airways, IndiGo, KLM, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International
Return price
S$949
Distance
7315 km

Perfect flights from Kathmandu to London

Your Journey from Kathmandu to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Kathmandu to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including IndiGo, Air India, Qatar Airways, Air China, Turkish Airlines, Singapore Airlines. Our selection of flights from Tribhuvan Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Kathmandu to London Flights

Experience the joy of finding cheap flights from Tribhuvan Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$415 and roundtrip prices from S$949*.
 

Pre-Flight Essentials

Ensure a smooth journey from Kathmandu to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Kathmandu to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Kathmandu to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Kathmandu to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Kathmandu to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$949. 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.