Cheapest return BKK–KTM flights, June

AirHint found the following cheapest return flights from Bangkok (BKK) to Kathmandu (KTM) in June 2026 (see full year).

Return flights

08 Jun - 15 Jun Thai Lion Air
15 Jun - 24 Jun Thai Lion Air
01 Jun - 21 Jun Thai Lion Air direct
03 Jun - 12 Jun Thai Lion Air direct
01 Jun - 22 Jun Thai Lion Air direct
29 Jun - 06 Jul Thai Lion Air direct
15 Jun - 31 Jul Thai Lion Air direct
08 Jun - 15 Jun Thai Lion Air direct
06 Jun - 14 Jun Air India
15 Jun - 24 Jun Thai Lion Air direct
13 Jun - 30 Jun IndiGo
08 Jun - 29 Jun Air India
24 Jun - 08 Jul Air India
24 Jun - 08 Jul Thai Airways 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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