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Airports with non-stop flights to 100+ destinations
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Did you mean flights from Kathmandu to Ko Samui?
Thailand
Samui Airport
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Nepal
Tribhuvan International Airport
At present, there are no direct flights from Ko Samui to Kathmandu.
However, there are several flights from USM to KTM with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from USM to KTM, and to see what flight schedules are available.
Kathmandu is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Kathmandu any time of the year, but the best months to explore are from to and from to .
Unfortunately, there are no airlines that cover the full route (with 1 stopover) from Ko Samui USM to Kathmandu KTM at this moment.
All flights from Ko Samui to Kathmandu are operated by a combination of multiple carriers, which are listed below:
Unfortunately, there are no alliances that cover the full route (with 1 stopover) from Ko Samui USM to Kathmandu KTM at this moment.
You can fly the full journey from USM to KTM in either Economy or Business Class. Premium Economy and First Class are not available on this route, at least not on the full route with just 1 stopover.
Currently, there is only one aircraft type that covers the full route (with 1 stopover) from Ko Samui to Kathmandu, which is the Airbus A319.
All other flights from Ko Samui to Kathmandu are operated by a combination of multiple aircraft types.
The distance between Ko Samui and Kathmandu is 1,579 miles (2,541 kilometers).
However, because there are no direct flights between USM and KTM, the distance of the full journey varies between 1,673 and 3,092 miles (or 2,692 and 4,976 kilometers), depending on your stopover airport.
Flights from Ko Samui to Kathmandu take from 4 hours and 45 minutes up to 8 hours and 20 minutes, depending on your stopover airport.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There is 1 airport in Kathmandu: Tribhuvan International Airport (KTM).
From 4 hours and 45 minutes up to 8 hours and 20 minutes, depending on your stopover airport.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between USM and KTM, the total distance of the full journey varies between 1,673 and 3,092 miles (or 2,692 and 4,976 kilometers), depending on your stopover airport.
At this moment, flights from Ko Samui to Kathmandu are operated by a combination of multiple airlines. There is no airline that operates the route in full.
Bangkok Airways, Nepal Airlines, Thai Airways, Thai AirAsia, Thai Lion Air, Scoot, Singapore Airlines, Sichuan Airlines, Air China and Cathay Pacific operate several connecting flights, but only partly.
There are no alliances flying from Ko Samui to Kathmandu at this moment.
You can fly the full route from Ko Samui to Kathmandu (with 1 stopover) in Economy and Business Class.
Aircraft types that fly the full route from Ko Samui to Kathmandu (with 1 stopover):
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