Thai Airways International Cheap Flights from Bangkok to Kathmandu

View €221 flight on Sat, 20 Dec 2025Opens in a new window

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Prices were available within the past 7 days and start at €221 for one-way flights and €496 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Fri, 5 Dec - Mon, 2 Feb
BKK
Bangkok
KTM
Kathmandu
€496 Return, found 16 hours ago
€496
Return
found 16 hours ago
Select Thai Airways International flight, departing Fri, 5 Dec from Bangkok to Kathmandu, returning Mon, 2 Feb, priced at €496 found 16 hours ago
Thai Airways International
Mon, 8 Dec - Fri, 26 Dec
BKK
Bangkok
KTM
Kathmandu
€499 Return, found 16 hours ago
€499
Return
found 16 hours ago
Select Thai Airways International flight, departing Mon, 8 Dec from Bangkok to Kathmandu, returning Fri, 26 Dec, priced at €499 found 16 hours ago
Thai Airways International
Fri, 5 Dec - Mon, 2 Feb
BKK
Bangkok
KTM
Kathmandu
€503 Return, found 16 hours ago
€503
Return
found 16 hours ago
Select Thai Airways International flight, departing Fri, 5 Dec from Bangkok to Kathmandu, returning Mon, 2 Feb, priced at €503 found 16 hours ago
Thai Airways International
Fri, 5 Dec - Mon, 2 Feb
BKK
Bangkok
KTM
Kathmandu
€506 Return, found 16 hours ago
€506
Return
found 16 hours ago
Select Thai Airways International flight, departing Fri, 5 Dec from Bangkok to Kathmandu, returning Mon, 2 Feb, priced at €506 found 16 hours ago
Thai Airways International
Fri, 5 Dec - Mon, 2 Feb
BKK
Bangkok
KTM
Kathmandu
€512 Return, found 16 hours ago
€512
Return
found 16 hours ago
Select Thai Airways International flight, departing Fri, 5 Dec from Bangkok to Kathmandu, returning Mon, 2 Feb, priced at €512 found 16 hours ago
Thai Airways International
Mon, 8 Dec - Mon, 29 Dec
BKK
Bangkok
KTM
Kathmandu
€514 Return, found 16 hours ago
€514
Return
found 16 hours ago
Select Thai Airways International flight, departing Mon, 8 Dec from Bangkok to Kathmandu, returning Mon, 29 Dec, priced at €514 found 16 hours ago
Thai Airways International
Mon, 8 Dec - Sat, 31 Jan
BKK
Bangkok
KTM
Kathmandu
€520 Return, found 16 hours ago
€520
Return
found 16 hours ago
Select Thai Airways International flight, departing Mon, 8 Dec from Bangkok to Kathmandu, returning Sat, 31 Jan, priced at €520 found 16 hours ago
Bangkok to Kathmandu route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air China, Biman Bangladesh, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International
Popular airline
Thai Airways International
Distance
2216 km
Average flight time
2 hours 11 mins
*Available to Expedia members.