S$539 Cheap Flights from London to Kathmandu

View S$539 flight on Tue, 20 Jan, 2026Opens 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 S$539 for one-way flights and S$1,111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Tue, 3 Feb - Tue, 10 Feb
LHR
London
KTM
Kathmandu
S$1,111 Return, found 2 days ago
S$1,111
Return
found 2 days ago
Select IndiGo flight, departing Tue, 3 Feb from London to Kathmandu, returning Tue, 10 Feb, priced at S$1,111 found 2 days ago
Air India
Sat, 14 Mar - Tue, 24 Mar
LHR
London
KTM
Kathmandu
S$1,120 Return, found 4 days ago
S$1,120
Return
found 4 days ago
Select Air India flight, departing Sat, 14 Mar from London to Kathmandu, returning Tue, 24 Mar, priced at S$1,120 found 4 days ago
IndiGo
Sun, 11 Jan - Sun, 25 Jan
LHR
London
KTM
Kathmandu
S$1,139 Return, found 5 days ago
S$1,139
Return
found 5 days ago
Select IndiGo flight, departing Sun, 11 Jan from London to Kathmandu, returning Sun, 25 Jan, priced at S$1,139 found 5 days ago
Air India
Sat, 14 Mar - Tue, 24 Mar
LHR
London
KTM
Kathmandu
S$1,145 Return, found 4 days ago
S$1,145
Return
found 4 days ago
Select Air India flight, departing Sat, 14 Mar from London to Kathmandu, returning Tue, 24 Mar, priced at S$1,145 found 4 days ago
Kuwait Airways
Fri, 1 May - Sun, 10 May
LHR
London
KTM
Kathmandu
S$1,211 Return, found 1 day ago
S$1,211
Return
found 1 day ago
Select Kuwait Airways flight, departing Fri, 1 May from London to Kathmandu, returning Sun, 10 May, priced at S$1,211 found 1 day ago
Etihad Airways
Mon, 12 Jan - Mon, 26 Jan
LHR
London
KTM
Kathmandu
S$1,219 Return, found 1 day ago
S$1,219
Return
found 1 day ago
Select Etihad Airways flight, departing Mon, 12 Jan from London to Kathmandu, returning Mon, 26 Jan, priced at S$1,219 found 1 day ago
Turkish Airlines
Tue, 3 Feb - Tue, 10 Feb
LHR
London
KTM
Kathmandu
S$1,340 Return, found 2 days ago
S$1,340
Return
found 2 days ago
Select Turkish Airlines flight, departing Tue, 3 Feb from London to Kathmandu, returning Tue, 10 Feb, priced at S$1,340 found 2 days ago
Swiss International Air Lines
Mon, 12 Jan - Tue, 27 Jan
LHR
London
KTM
Kathmandu
S$1,366 Return, found 1 day ago
S$1,366
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, 12 Jan from London to Kathmandu, returning Tue, 27 Jan, priced at S$1,366 found 1 day ago
SriLankan Airlines
Mon, 12 Jan - Mon, 26 Jan
LHR
London
KTM
Kathmandu
S$1,392 Return, found 1 day ago
S$1,392
Return
found 1 day ago
Select SriLankan Airlines flight, departing Mon, 12 Jan from London to Kathmandu, returning Mon, 26 Jan, priced at S$1,392 found 1 day ago
China Eastern Airlines
Tue, 3 Feb - Tue, 10 Feb
LHR
London
KTM
Kathmandu
S$1,433 Return, found 2 days ago
S$1,433
Return
found 2 days ago
Select China Eastern Airlines flight, departing Tue, 3 Feb from London to Kathmandu, returning Tue, 10 Feb, priced at S$1,433 found 2 days ago

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

March is typically the cheapest month to fly

From S$930 - S$1,641 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 S$1,111. 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, China Southern Airlines, Emirates, Etihad Airways, IndiGo, KLM, Kuwait Airways, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
S$1,110
Distance
7315 km

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Perfect flights from London to Kathmandu

Your Journey from London to Kathmandu

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from London to Kathmandu

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