Flights from Kathmandu to Bangkok

Our cheapest offers for flights from Kathmandu to Bangkok

Here you can compare cheap flights from Kathmandu (KTM) to Bangkok (BKK) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Bangkok. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Kathmandu
Bangkok
Outbound
06/18/25
direct
TG0310
03h 30min
Return
07/15/25
direct
TG0309
03h 25min
Thai Airways
$360
found 2 days ago
Kathmandu
Bangkok
Outbound
06/18/25
1 Stopover (DEL)
AI0216, AI2332
08h 05min
Return
07/15/25
1 Stopover (DEL)
AI2303, AI0211
22h 55min
Air India ?
$364
found 2 days ago
Kathmandu
Bangkok
Outbound
06/18/25
direct
TG0320
03h 30min
Return
07/15/25
direct
TG0319
03h 25min
Thai Airways ?
$380
found 2 days ago
Kathmandu
Bangkok
Outbound
04/12/25
1 Stopover (DEL)
AI0220, AI0355
20h 00min
Return
04/27/25
1 Stopover (DEL)
AI0335, AI0213
16h 25min
Air India ?
$415
Kathmandu
Bangkok
Outbound
06/18/25
1 Stopover (KUL)
MH0171, MH0796
08h 50min
Return
07/15/25
1 Stopover (KUL)
MH0781, MH0170
17h 35min
Malaysia Airlines ?
$422
found 2 days ago
Kathmandu
Bangkok
Outbound
06/18/25
1 Stopover (DEL)
AI0216, AI2332
08h 05min
Return
07/15/25
1 Stopover (CAN)
CZ5096, CZ3067
08h 40min
Air India ?
$429
found 2 days ago
Kathmandu
Bangkok
Outbound
04/12/25
direct
TG0320
03h 30min
Return
04/27/25
direct
TG0319
03h 25min
Thai Airways ?
$430
Kathmandu
Bangkok
Outbound
04/12/25
direct
TG0320
03h 30min
Return
04/27/25
1 Stopover (DEL)
AI0356, AI0213
19h 05min
Thai Airways ?
$431
Kathmandu
Bangkok
Outbound
04/12/25
1 Stopover (DXB)
EK2447, EK0372
26h 05min
Return
04/27/25
1 Stopover (DXB)
EK0373, EK2446
18h 45min
Emirates Airline
$1,872
Kathmandu
Bangkok
Outbound
06/18/25
direct
TG0320
03h 30min
Return
07/15/25
direct
TG0309
03h 25min
Thai Airways ?
$2,212
found 2 days ago
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Kathmandu to Bangkok

Favorite airline: Thai Airways
100 % of travelers choose to book flights on this route with Thai Airways, Emirates and Malaysia Airlines.
Thai Airways
78 %
Emirates
11 %
Malaysia Airlines
11 %
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 31 % more expensive.
non stop flight
1 stop
03h 30min
18h 10min
$304
$438
The favorite connection is non-stop
Flights from Kathmandu to Bangkok are most often booked as a direct flight.
Route
bookings
Direct flights
03h 30min, from $304
88 %
1 stopover Kuala Lumpur-International Airport
18h 10min, from $438
12 %

Important flight information

Flight information: Kathmandu - Bangkok

Roundtrip from $359.28
Flight duration min. 03:15 / max. 03:20
Return flight duration min. 03:30/ max. 03:35
Distance 2232 km
Flights per week 12
Departure airport Airport Kathmandu-Tribhuvan (KTM)
Departure country Flights from Nepal
Arrival airport Airport Bangkok International Airport (BKK)
Destination country Flights to Thailand
Flight destinations with a similar price