฿17,368 Cheap Flights from London (LHR) to Kathmandu (KTM)

View ฿17,368 flight on Wed, 18 Mar 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿17,368 for one-way flights and ฿28,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, 24 Nov - Sun, 7 Dec
LHR
London
KTM
Kathmandu
฿28,020 Return, found 3 days ago
฿28,020
Return
found 3 days ago
Select Air India flight, departing Mon, 24 Nov from London to Kathmandu, returning Sun, 7 Dec, priced at ฿28,020 found 3 days ago
Air India
Thu, 20 Nov - Thu, 27 Nov
LHR
London
KTM
Kathmandu
฿29,260 Return, found 5 days ago
฿29,260
Return
found 5 days ago
Select Air India flight, departing Thu, 20 Nov from London to Kathmandu, returning Thu, 27 Nov, priced at ฿29,260 found 5 days ago
Air India
Thu, 20 Nov - Thu, 27 Nov
LHR
London
KTM
Kathmandu
฿29,930 Return, found 5 days ago
฿29,930
Return
found 5 days ago
Select Air India flight, departing Thu, 20 Nov from London to Kathmandu, returning Thu, 27 Nov, priced at ฿29,930 found 5 days ago
Air India
Thu, 20 Nov - Thu, 27 Nov
LHR
London
KTM
Kathmandu
฿30,475 Return, found 5 days ago
฿30,475
Return
found 5 days ago
Select Air India flight, departing Thu, 20 Nov from London to Kathmandu, returning Thu, 27 Nov, priced at ฿30,475 found 5 days ago
Air India
Mon, 24 Nov - Sun, 7 Dec
LHR
London
KTM
Kathmandu
฿30,505 Return, found 3 days ago
฿30,505
Return
found 3 days ago
Select Air India flight, departing Mon, 24 Nov from London to Kathmandu, returning Sun, 7 Dec, priced at ฿30,505 found 3 days ago
China Eastern Airlines
Thu, 20 Nov - Thu, 27 Nov
LHR
London
KTM
Kathmandu
฿30,605 Return, found 5 days ago
฿30,605
Return
found 5 days ago
Select China Eastern Airlines flight, departing Thu, 20 Nov from London to Kathmandu, returning Thu, 27 Nov, priced at ฿30,605 found 5 days ago
Turkish Airlines
Fri, 5 Dec - Thu, 18 Dec
LHR
London
KTM
Kathmandu
฿32,080 Return, found 1 day ago
฿32,080
Return
found 1 day ago
Select Turkish Airlines flight, departing Fri, 5 Dec from London to Kathmandu, returning Thu, 18 Dec, priced at ฿32,080 found 1 day ago
SriLankan Airlines
Mon, 24 Nov - Sun, 7 Dec
LHR
London
KTM
Kathmandu
฿35,205 Return, found 3 days ago
฿35,205
Return
found 3 days ago
Select SriLankan Airlines flight, departing Mon, 24 Nov from London to Kathmandu, returning Sun, 7 Dec, priced at ฿35,205 found 3 days ago
IndiGo
Mon, 24 Nov - Sun, 7 Dec
LHR
London
KTM
Kathmandu
฿35,724 Return, found 3 days ago
฿35,724
Return
found 3 days ago
Select IndiGo flight, departing Mon, 24 Nov from London to Kathmandu, returning Sun, 7 Dec, priced at ฿35,724 found 3 days ago
Qatar Airways
Fri, 5 Dec - Thu, 18 Dec
LHR
London
KTM
Kathmandu
฿40,270 Return, found 1 day ago
฿40,270
Return
found 1 day ago
Select Qatar Airways flight, departing Fri, 5 Dec from London to Kathmandu, returning Thu, 18 Dec, priced at ฿40,270 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 ฿23,190 - ฿43,909 per traveller.

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 ฿28,020. 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.

Travel information

Origin airport
Heathrow
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Cathay Pacific, Emirates, Etihad Airways, KLM, Kuwait Airways, Qatar Airways, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
฿28,020
Distance
7315 km

Book with confidence

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 ฿17,368 and roundtrip prices from ฿28,020. 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.
Perfect flights from London to Kathmandu

Explore a world of travel with Expedia

London Airports

London

Gatwick to Kathmandu
฿30,715.00
Stansted to Kathmandu
฿40,540.00
*Available to Expedia members.