Cheapest return flights from Bangkok to Kathmandu in December from 170€

AirHint found the following cheapest return flights from Bangkok (DMK) to Kathmandu (KTM) in December 2025 (see full year).

Return flights

22 Dec - 07 Jan Thai AirAsia direct
24 Dec - 05 Jan Thai AirAsia direct
24 Dec - 07 Jan Thai AirAsia direct
26 Dec - 14 Jan Thai AirAsia direct
26 Dec - 05 Jan Thai AirAsia direct
26 Dec - 07 Jan Thai AirAsia direct
21 Dec - 05 Jan Thai AirAsia direct
08 Dec - 12 Dec Thai AirAsia direct
24 Dec - 11 Jan Thai AirAsia direct
24 Dec - 12 Jan Thai AirAsia direct
26 Dec - 11 Jan Thai AirAsia direct
15 Dec - 29 Dec Thai Lion Air direct
10 Dec - 12 Dec Thai AirAsia direct
24 Dec - 26 Dec Thai AirAsia direct
24 Dec - 28 Dec Thai AirAsia direct
14 Dec - 22 Dec Thai AirAsia direct
14 Dec - 26 Dec Thai AirAsia direct
14 Dec - 28 Dec Thai AirAsia direct
26 Dec - 28 Dec Thai AirAsia direct
12 Dec - 14 Dec Thai AirAsia direct

Also check the deals for one-way flights from Bangkok to Kathmandu in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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