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

Return flights

04 May - 10 May	Oman Air
04 May - 08 May	Oman Air
11 May - 18 May	Oman Air
05 May - 05 Jun	SWISS
28 May - 07 Jun	Etihad Airways
16 May - 06 Jun	Etihad Airways
04 May - 14 May	Etihad Airways
17 May - 24 May	Kuwait Airways
29 May - 07 Jun	Etihad Airways
14 May - 30 May	Emirates
09 May - 16 May	Etihad Airways
29 May - 01 Jun	Oman Air
05 May - 05 Jun	ITA Airways	direct

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 $546

Return flights