€449 Cheap Flights London to Kathmandu (LHR-KTM)

View €449 flight on Mon, 20 Oct 2025Opens in a new window

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Cheap flights from London to Kathmandu (LHR-KTM)

Prices were available within the past 7 days and start at €449 for one-way flights and €695 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Thu, 1 May - Wed, 14 May
LHR
London
KTM
Kathmandu
€695 Return, found 4 days ago
€695
Return
found 4 days ago
Select Air China flight, departing Thu, 1 May from London to Kathmandu, returning Wed, 14 May, priced at €695 found 4 days ago
Air China
Thu, 1 May - Wed, 14 May
LHR
London
KTM
Kathmandu
€708 Return, found 4 days ago
€708
Return
found 4 days ago
Select Air China flight, departing Thu, 1 May from London to Kathmandu, returning Wed, 14 May, priced at €708 found 4 days ago
SriLankan Airlines
Tue, 11 Nov - Thu, 27 Nov
LHR
London
KTM
Kathmandu
€794 Return, found 4 days ago
€794
Return
found 4 days ago
Select SriLankan Airlines flight, departing Tue, 11 Nov from London to Kathmandu, returning Thu, 27 Nov, priced at €794 found 4 days ago
Air China
Thu, 15 May - Sat, 24 May
LHR
London
KTM
Kathmandu
€865 Return, found 6 days ago
€865
Return
found 6 days ago
Select Air China flight, departing Thu, 15 May from London to Kathmandu, returning Sat, 24 May, priced at €865 found 6 days ago
Turkish Airlines
Sun, 1 Jun - Tue, 17 Jun
LHR
London
KTM
Kathmandu
€932 Return, found 1 day ago
€932
Return
found 1 day ago
Select Turkish Airlines flight, departing Sun, 1 Jun from London to Kathmandu, returning Tue, 17 Jun, priced at €932 found 1 day ago
SriLankan Airlines
Sat, 11 Oct - Thu, 23 Oct
LHR
London
KTM
Kathmandu
€944 Return, found 4 days ago
€944
Return
found 4 days ago
Select SriLankan Airlines flight, departing Sat, 11 Oct from London to Kathmandu, returning Thu, 23 Oct, priced at €944 found 4 days ago
SriLankan Airlines
Fri, 10 Oct - Mon, 20 Oct
LHR
London
KTM
Kathmandu
€971 Return, found 3 days ago
€971
Return
found 3 days ago
Select SriLankan Airlines flight, departing Fri, 10 Oct from London to Kathmandu, returning Mon, 20 Oct, priced at €971 found 3 days ago
Air China
Thu, 4 Sep - Wed, 24 Sep
LHR
London
KTM
Kathmandu
€975 Return, found 2 days ago
€975
Return
found 2 days ago
Select Air China flight, departing Thu, 4 Sep from London to Kathmandu, returning Wed, 24 Sep, priced at €975 found 2 days ago
Qatar Airways
Wed, 3 Sep - Wed, 24 Sep
LHR
London
KTM
Kathmandu
€1,047 Return, found 7 hours ago
€1,047
Return
found 7 hours ago
Select Qatar Airways flight, departing Wed, 3 Sep from London to Kathmandu, returning Wed, 24 Sep, priced at €1,047 found 7 hours ago
British Airways
Wed, 3 Sep - Wed, 24 Sep
LHR
London
KTM
Kathmandu
€1,049 Return, found 7 hours ago
€1,049
Return
found 7 hours ago
Select British Airways flight, departing Wed, 3 Sep from London to Kathmandu, returning Wed, 24 Sep, priced at €1,049 found 7 hours ago
London to Kathmandu route information
Origin airport
Heathrow
Destination airport
Tribhuvan Intl.
Airlines serving
Air China, Cathay Pacific, Emirates, KLM, Qatar Airways, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
€694
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 €449 and roundtrip prices from €695. 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 €695. 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.
*Available to Expedia members.