AirHint found the following cheapest return flights from Fukuoka (FUK) to Kathmandu (KTM) in August 2025 (see full year).

Return flights

03 Aug - 03 Sep	Thai VietJet Air
19 Aug - 26 Aug	Thai AirAsia
01 Aug - 19 Aug	Thai AirAsia
02 Aug - 22 Aug	Thai VietJet Air
08 Aug - 13 Sep	T'way Air
03 Aug - 09 Aug	Thai VietJet Air
04 Aug - 13 Aug	Peach
11 Aug - 28 Aug	T'way Air
09 Aug - 04 Sep	T'way Air
09 Aug - 16 Aug	T'way Air
16 Aug - 30 Aug	Cathay Pacific
27 Aug - 04 Sep	Cathay Pacific
01 Aug - 25 Aug	Cathay Pacific
02 Aug - 26 Aug	Cathay Pacific
08 Aug - 02 Sep	Thai Airways

Also check the deals for one-way flights from Fukuoka to Kathmandu in August.

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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Cheapest return flights from Fukuoka to Kathmandu in August from 408€

Return flights