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

Return flights

03 Aug - 19 Aug	China Eastern
06 Aug - 16 Aug	China Eastern
07 Aug - 21 Aug	China Eastern
31 Aug - 13 Sep	Oman Air
05 Aug - 16 Aug	Oman Air
08 Aug - 18 Aug	China Eastern
08 Aug - 16 Aug	Oman Air
02 Aug - 23 Aug	Oman Air
08 Aug - 06 Sep	Oman Air
20 Aug - 27 Aug	Finnair
31 Aug - 05 Sep	China Eastern
03 Aug - 19 Aug	Condor	direct
01 Aug - 20 Aug	China Eastern
15 Aug - 12 Sep	Finnair
29 Aug - 07 Sep	Oman Air
29 Aug - 06 Sep	Oman Air
17 Aug - 06 Sep	Oman Air
20 Aug - 10 Sep	Finnair
30 Aug - 06 Sep	Oman Air
26 Aug - 24 Sep	Emirates

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 $701

Return flights