€505 Cheap Flights London to Kathmandu (LHR-KTM)

View €505 flight on Sun, 16 Nov 2025Opens in a new window

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

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Cheap flights from London to Kathmandu (LHR-KTM)

Prices were available within the past 7 days and start at €505 for one-way flights and €674 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Kuwait Airways
Sun, 23 Nov - Mon, 8 Dec
LHR
London
KTM
Kathmandu
€674 Return, just found
€674
Return
just found
Select Kuwait Airways flight, departing Sun, 23 Nov from London to Kathmandu, returning Mon, 8 Dec, priced at €674 just found
Air India
Mon, 17 Nov - Tue, 18 Nov
LHR
London
KTM
Kathmandu
€684 Return, just found
€684
Return
just found
Select Air India flight, departing Mon, 17 Nov from London to Kathmandu, returning Tue, 18 Nov, priced at €684 just found
Kuwait Airways
Fri, 14 Nov - Mon, 1 Dec
LHR
London
KTM
Kathmandu
€691 Return, just found
€691
Return
just found
Select Kuwait Airways flight, departing Fri, 14 Nov from London to Kathmandu, returning Mon, 1 Dec, priced at €691 just found
Kuwait Airways
Sun, 23 Nov - Sat, 6 Dec
LHR
London
KTM
Kathmandu
€694 Return, just found
€694
Return
just found
Select Kuwait Airways flight, departing Sun, 23 Nov from London to Kathmandu, returning Sat, 6 Dec, priced at €694 just found
SriLankan Airlines
Sun, 23 Nov - Thu, 11 Dec
LHR
London
KTM
Kathmandu
€913 Return, just found
€913
Return
just found
Select SriLankan Airlines flight, departing Sun, 23 Nov from London to Kathmandu, returning Thu, 11 Dec, priced at €913 just found
Qatar Airways
Thu, 27 Nov - Mon, 15 Dec
LHR
London
KTM
Kathmandu
€914 Return, just found
€914
Return
just found
Select Qatar Airways flight, departing Thu, 27 Nov from London to Kathmandu, returning Mon, 15 Dec, priced at €914 just found
Turkish Airlines
Sat, 7 Feb - Tue, 24 Feb
LHR
London
KTM
Kathmandu
€917 Return, found 2 days ago
€917
Return
found 2 days ago
Select Turkish Airlines flight, departing Sat, 7 Feb from London to Kathmandu, returning Tue, 24 Feb, priced at €917 found 2 days ago
Thai Airways International
Thu, 13 Nov - Fri, 5 Dec
LHR
London
KTM
Kathmandu
€925 Return, found 6 days ago
€925
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 13 Nov from London to Kathmandu, returning Fri, 5 Dec, priced at €925 found 6 days ago
Swiss International Air Lines
Sun, 31 Aug - Tue, 16 Sep
LHR
London
KTM
Kathmandu
€1,002 Return, found 3 hours ago
€1,002
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Sun, 31 Aug from London to Kathmandu, returning Tue, 16 Sep, priced at €1,002 found 3 hours ago
KLM
Wed, 17 Sep - Thu, 2 Oct
LHR
London
KTM
Kathmandu
€1,004 Return, found 1 day ago
€1,004
Return
found 1 day ago
Select KLM flight, departing Wed, 17 Sep from London to Kathmandu, returning Thu, 2 Oct, priced at €1,004 found 1 day ago

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

March is typically the cheapest month to fly

From €618 - €1,202 per traveller.

Graph displaying average flight prices per month

London to Kathmandu route information
Origin airport
Heathrow
Destination airport
Tribhuvan Intl.
Airlines serving
Air China, Air India, Biman Bangladesh, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, KLM, Korean Air, Kuwait Airways, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
€674
Distance
7315 km

Perfect flights from London to Kathmandu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Kathmandu. 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 Heathrow to Tribhuvan Intl. ticket options cater to your travel preferences, with incredible one-way fares from €505 and roundtrip prices from €674. 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 Tribhuvan Intl. 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 Kathmandu.

Frequently asked questions

How much is a flight from Heathrow Airport to Tribhuvan Intl. Airport?
Round-trip flights between Heathrow Airport and Tribhuvan Intl. Airport (KTM) start from €674. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to KTM?
When it comes to cancellation fees, every airline has different terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to Tribhuvan Intl. 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 Heathrow Airport to KTM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport (LHR) to Tribhuvan Intl. Airport?
You'll have 7,400 kilometres to cover on the long-haul Hounslow to Kathmandu route. Dress in layers of comfy clothes and consider taking a sleep mask and earplugs.
Which airlines fly direct from London Heathrow to Tribhuvan Intl. Airport (KTM)?
At the moment, no airlines offer direct flights from Heathrow Airport to Tribhuvan Intl. Airport (KTM). You'll need to book a flight with one or more stops. To get the best connections and price, lock in your airfare ahead of time.
Are Heathrow Airport to KTM flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Heathrow Airport (LHR) to Tribhuvan Intl. Airport (KTM) last minute could be your ticket to a great deal. However, it could end up costing you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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