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

Return flights

29 May - 07 Jun	Kuwait Airways
20 May - 02 Jun	SWISS
20 May - 03 Jun	SWISS
21 May - 02 Jun	SWISS
21 May - 03 Jun	SWISS
22 May - 02 Jun	SWISS
22 May - 03 Jun	SWISS
23 May - 03 Jun	SWISS
27 May - 09 Jun	SWISS
27 May - 10 Jun	SWISS
03 May - 15 May	Kuwait Airways
10 May - 22 May	Kuwait Airways
03 May - 10 May	Kuwait Airways
22 May - 29 May	Kuwait Airways
08 May - 22 May	Kuwait Airways
13 May - 24 May	Kuwait Airways
15 May - 29 May	Kuwait Airways
04 May - 10 May	Gulf Air
13 May - 26 May	Gulf Air
01 May - 12 May	Etihad Airways

Also check the deals for one-way flights from Rome 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 Rome to Bangkok in May from 483€

Return flights