Cheapest return flights from Bangkok to Kathmandu in June from $235

Best time to book flights for Bangkok (BKK) to Kathmandu (KTM) flights at AirHint

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

Return flights

25 Jun - 09 Jul Thai AirAsia direct
23 Jun - 09 Jul Thai AirAsia direct
29 Jun - 09 Jul Thai AirAsia direct
14 Jun - 26 Jun Thai Lion Air direct
25 Jun - 29 Jun Thai AirAsia direct
25 Jun - 30 Jun Thai AirAsia direct
25 Jun - 02 Jul Thai AirAsia direct
16 Jun - 29 Jun Thai AirAsia direct
16 Jun - 30 Jun Thai AirAsia direct
16 Jun - 02 Jul Thai AirAsia direct
13 Jun - 29 Jun Thai AirAsia direct
13 Jun - 30 Jun Thai AirAsia direct
13 Jun - 02 Jul Thai AirAsia direct
25 Jun - 13 Jul Thai AirAsia direct
02 Jun - 13 Jun Thai AirAsia direct
06 Jun - 13 Jun Thai AirAsia direct
16 Jun - 22 Jun Thai AirAsia direct
25 Jun - 07 Jul Thai AirAsia direct
23 Jun - 02 Jul Thai AirAsia direct
29 Jun - 02 Jul Thai AirAsia direct

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

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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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