AirHint found the following cheapest return flights from Bangkok (BKK) to Frankfurt (FRA) in August 2025 (see full year).

Return flights

10 Aug - 26 Aug	Condor	direct
10 Aug - 25 Aug	Condor	direct
05 Aug - 26 Aug	Condor	direct
10 Aug - 19 Aug	Condor	direct
19 Aug - 26 Aug	China Southern
03 Aug - 02 Sep	Air India
04 Aug - 20 Aug	Air India
03 Aug - 08 Aug	Air India
06 Aug - 20 Aug	Air India
07 Aug - 21 Aug	Air India
04 Aug - 08 Aug	Air India
12 Aug - 15 Sep	China Eastern
07 Aug - 14 Sep	Air India
11 Aug - 04 Sep	China Eastern
27 Aug - 03 Sep	China Southern
03 Aug - 02 Sep	Condor	direct
22 Aug - 05 Sep	China Eastern
30 Aug - 09 Sep	China Eastern
15 Aug - 15 Sep	China Eastern
29 Aug - 18 Sep	China Eastern

Also check the deals for one-way flights from Bangkok to Frankfurt 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 Bangkok to Frankfurt in August from $641

Return flights