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

Return flights

23 Aug - 30 Aug	China Eastern
30 Aug - 05 Sep	Cathay Pacific
24 Aug - 12 Sep	Cathay Pacific
04 Aug - 27 Aug	Cathay Pacific
29 Aug - 24 Sep	Singapore Airlines
15 Aug - 25 Aug	Thai Airways
12 Aug - 31 Aug	Thai Airways
16 Aug - 21 Sep	Thai Airways
08 Aug - 23 Aug	Thai Airways
12 Aug - 18 Aug	Thai Airways
12 Aug - 26 Aug	Thai Airways
29 Aug - 05 Sep	Thai Airways
03 Aug - 10 Aug	Thai Airways
11 Aug - 26 Aug	Thai Airways
10 Aug - 17 Aug	Korean Air

Also check the deals for one-way flights from Fukuoka to Colombo 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 Colombo in August from $412

Return flights