S$598 Cheap Flights from Kathmandu to London

View S$598 flight on Thu, 10 Jul, 2025Opens in a new window

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

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Cheap Flights from Kathmandu to London (KTM-LHR)

Prices were available within the past 7 days and start at S$598 for one-way flights and S$1,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sun, 3 Aug - Wed, 27 Aug
KTM
Kathmandu
LHR
London
S$1,230 Return, found 4 days ago
S$1,230
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, 3 Aug from Kathmandu to London, returning Wed, 27 Aug, priced at S$1,230 found 4 days ago
Air India
Fri, 25 Jul - Sun, 24 Aug
KTM
Kathmandu
LHR
London
S$1,289 Return, found 4 days ago
S$1,289
Return
found 4 days ago
Select Air India flight, departing Fri, 25 Jul from Kathmandu to London, returning Sun, 24 Aug, priced at S$1,289 found 4 days ago
Qatar Airways
Fri, 25 Jul - Sun, 24 Aug
KTM
Kathmandu
LHR
London
S$1,307 Return, found 4 days ago
S$1,307
Return
found 4 days ago
Select Qatar Airways flight, departing Fri, 25 Jul from Kathmandu to London, returning Sun, 24 Aug, priced at S$1,307 found 4 days ago
Air India
Fri, 25 Jul - Sun, 24 Aug
KTM
Kathmandu
LHR
London
S$1,323 Return, found 4 days ago
S$1,323
Return
found 4 days ago
Select Air India flight, departing Fri, 25 Jul from Kathmandu to London, returning Sun, 24 Aug, priced at S$1,323 found 4 days ago
Air India
Fri, 25 Jul - Sun, 24 Aug
KTM
Kathmandu
LHR
London
S$1,328 Return, found 4 days ago
S$1,328
Return
found 4 days ago
Select Air India flight, departing Fri, 25 Jul from Kathmandu to London, returning Sun, 24 Aug, priced at S$1,328 found 4 days ago
Qatar Airways
Fri, 25 Jul - Sun, 24 Aug
KTM
Kathmandu
LHR
London
S$1,334 Return, found 4 days ago
S$1,334
Return
found 4 days ago
Select Qatar Airways flight, departing Fri, 25 Jul from Kathmandu to London, returning Sun, 24 Aug, priced at S$1,334 found 4 days ago
KLM
Fri, 25 Jul - Sun, 24 Aug
KTM
Kathmandu
LHR
London
S$1,334 Return, found 4 days ago
S$1,334
Return
found 4 days ago
Select KLM flight, departing Fri, 25 Jul from Kathmandu to London, returning Sun, 24 Aug, priced at S$1,334 found 4 days ago
Air India
Sun, 3 Aug - Wed, 27 Aug
KTM
Kathmandu
LHR
London
S$1,338 Return, found 4 days ago
S$1,338
Return
found 4 days ago
Select Air India flight, departing Sun, 3 Aug from Kathmandu to London, returning Wed, 27 Aug, priced at S$1,338 found 4 days ago
Air India
Sun, 3 Aug - Wed, 27 Aug
KTM
Kathmandu
LHR
London
S$1,349 Return, found 4 days ago
S$1,349
Return
found 4 days ago
Select Air India flight, departing Sun, 3 Aug from Kathmandu to London, returning Wed, 27 Aug, priced at S$1,349 found 4 days ago
Turkish Airlines
Fri, 25 Jul - Sun, 24 Aug
KTM
Kathmandu
LHR
London
S$1,377 Return, found 4 days ago
S$1,377
Return
found 4 days ago
Select Turkish Airlines flight, departing Fri, 25 Jul from Kathmandu to London, returning Sun, 24 Aug, priced at S$1,377 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 S$1,102 - S$1,587 per traveller.

Graph displaying average flight prices per month

Kathmandu to London route information
Origin airport
Tribhuvan Intl.
Destination airport
Heathrow
Return price
S$1,230
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 Air India, Qatar Airways, China Eastern Airlines, Turkish Airlines, Air China, SriLankan Airlines, Swiss International Air Lines, KLM. 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$598 and roundtrip prices from S$1,230*.
 

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$1,230. 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

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