AirHint found the following cheapest return flights from Frankfurt (FRA) to Bangkok (BKK) in August 2026 (see full year).

Return flights

11 Aug - 25 Aug	Finnair
13 Aug - 27 Aug	Finnair
13 Aug - 26 Aug	Finnair
12 Aug - 30 Aug	Finnair
13 Aug - 23 Aug	Finnair
18 Aug - 23 Aug	Finnair
11 Aug - 28 Aug	Finnair
18 Aug - 01 Sep	Finnair
25 Aug - 01 Sep	Finnair
11 Aug - 01 Sep	Finnair
17 Aug - 30 Aug	Finnair
14 Aug - 30 Aug	Finnair
10 Aug - 19 Aug	Finnair
13 Aug - 01 Sep	Finnair
25 Aug - 02 Sep	Finnair
27 Aug - 02 Sep	SWISS
23 Aug - 02 Sep	SWISS
24 Aug - 02 Sep	SWISS
10 Aug - 03 Sep	Saudia
03 Aug - 01 Sep	Saudia

Also check the deals for one-way flights from Frankfurt to Bangkok 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 Frankfurt to Bangkok in August from 591€

Return flights