Flights from Bangkok to Kathmandu

Our cheapest offers for flights from Bangkok to Kathmandu

Here you can compare cheap flights from Bangkok (BKK) to Kathmandu (KTM) 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 Kathmandu. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Bangkok
Kathmandu
Outbound
06/07/25
1 Stopover (CAN)
CZ8020, CZ3067
27h 25min
Return
06/23/25
1 Stopover (CAN)
CZ3068, CZ0357
09h 35min
China Southern Airlines
$312
found 3 days ago
Best option
Bangkok
Kathmandu
Outbound
06/08/25
direct
TG0319
03h 25min
Return
06/29/25
direct
TG0320
03h 30min
Thai Airways ?
$442
Bangkok
Kathmandu
Outbound
06/08/25
1 Stopover (CAN)
CZ3082, CZ3067
31h 50min
Return
06/12/25
1 Stopover (CAN)
CZ3068, CZ3035
24h 45min
China Southern Airlines
$319
Bangkok
Kathmandu
Outbound
08/28/25
1 Stopover (CAN)
CZ8020, CZ3067
27h 25min
Return
09/19/25
1 Stopover (CAN)
CZ6068, CZ0357
20h 15min
China Southern Airlines ?
$325
Bangkok
Kathmandu
Outbound
08/28/25
1 Stopover (CAN)
CZ8020, CZ3067
27h 25min
Return
09/19/25
1 Stopover (CAN)
CZ6068, CZ3081
24h 25min
China Southern Airlines ?
$327
Bangkok
Kathmandu
Outbound
06/08/25
1 Stopover (CMB)
UL0403, UL0181
29h 45min
Return
06/12/25
1 Stopover (CMB)
UL0182, UL0404
22h 25min
SriLankan Airlines ?
$329
Bangkok
Kathmandu
Outbound
08/14/25
1 Stopover (KUL)
MH0781, MH0170
17h 35min
Return
09/11/25
1 Stopover (KUL)
MH0115, MH0784
10h 15min
Malaysia Airlines ?
$332
Bangkok
Kathmandu
Outbound
08/19/25
1 Stopover (KUL)
MH0789, MH0114
08h 35min
Return
09/02/25
1 Stopover (KUL)
MH0115, MH0784
10h 15min
Malaysia Airlines ?
$337
Bangkok
Kathmandu
Outbound
08/14/25
1 Stopover (KUL)
MH0781, MH0170
17h 35min
Return
09/11/25
1 Stopover (KUL)
MH0115, MH0774
17h 20min
Malaysia Airlines
$350
Bangkok
Kathmandu
Outbound
08/14/25
1 Stopover (KUL)
MH0781, MH0170
17h 35min
Return
09/11/25
1 Stopover (KUL)
MH0115, MH0782
16h 20min
Malaysia Airlines ?
$351
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Bangkok to Kathmandu

Favorite airline: Malaysia Airlines
100 % of travelers choose to book flights on this route with Malaysia Airlines, Emirates and Thai Airways.
Malaysia Airlines
78 %
Emirates
11 %
Thai Airways
11 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $754.00 more expensive on this route.
non stop flight
1 stop
03h 25min
09h 30min
$ 1.093
$ 339
Favourite connection: via Kuala Lumpur
On this route, flights with a stopover in Kuala Lumpur are the most popular.
Route
bookings
1 stopover Kuala Lumpur-International Airport
09h 30min, from $ 339
88 %
Direct flights
03h 25min, from $ 1.093
12 %

Important flight information

Flight information: Bangkok - Kathmandu

Roundtrip from $ 311,83
Flight duration min. 03:30 / max. 03:35
Return flight duration min. 03:15/ max. 03:20
Distance 2232 km
Flights per week 12
Departure airport Airport Bangkok International Airport (BKK)
Departure country Flights from Thailand
Arrival airport Airport Kathmandu-Tribhuvan (KTM)
Destination country Flights to Nepal
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Flight destinations with a similar price