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

Return flights

13 May - 29 May	ITA Airways
26 May - 15 Jun	ITA Airways
04 May - 22 May	ITA Airways
20 May - 03 Jun	ITA Airways
30 May - 05 Jun	ITA Airways
04 May - 01 Jun	ITA Airways
28 May - 17 Jun	ITA Airways
18 May - 05 Jun	ITA Airways
03 May - 15 May	ITA Airways
03 May - 22 May	ITA Airways
10 May - 18 May	ITA Airways
04 May - 18 May	ITA Airways
07 May - 22 May	ITA Airways
11 May - 25 May	ITA Airways
19 May - 10 Jun	ITA Airways
09 May - 05 Jun	ITA Airways
10 May - 05 Jun	ITA Airways
23 May - 05 Jun	ITA Airways
09 May - 29 May	ITA Airways
04 May - 29 May	ITA Airways

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

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 May from $604

Return flights