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

Return flights

16 Mar - 26 Mar	SWISS
12 Mar - 19 Mar	Etihad Airways
03 Mar - 27 Mar	Etihad Airways
07 Mar - 17 Mar	Etihad Airways
01 Mar - 25 Mar	Etihad Airways
06 Mar - 20 Mar	Etihad Airways
02 Mar - 13 Mar	Etihad Airways
18 Mar - 27 Mar	Etihad Airways
01 Mar - 19 Mar	Etihad Airways
06 Mar - 19 Mar	Etihad Airways
13 Mar - 26 Apr	Gulf Air
13 Mar - 19 Apr	Gulf Air
11 Mar - 01 Apr	Etihad Airways
05 Mar - 23 Apr	Etihad Airways
02 Mar - 01 Apr	Etihad Airways
17 Mar - 21 Apr	Etihad Airways
17 Mar - 28 Apr	Etihad Airways
10 Mar - 01 Apr	Etihad Airways
06 Mar - 19 Apr	Gulf Air
15 Mar - 13 Apr	Gulf Air

Also check the deals for one-way flights from Frankfurt to Bangkok in March.

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 March from 525€

Return flights