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

Return flights

10 May - 23 May	Oman Air
17 May - 24 May	Oman Air
20 May - 27 May	SWISS
04 May - 18 May	KLM
12 May - 18 May	KLM
12 May - 25 May	Etihad Airways
07 May - 13 May	Iberia
21 May - 25 May	Emirates
28 May - 01 Jun	Emirates
29 May - 02 Jun	Iberia
09 May - 23 May	Etihad Airways
31 May - 29 Jun	Condor
21 May - 25 May	ITA Airways	direct
28 May - 01 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 464€

Return flights