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

Return flights

13 Mar - 20 Mar	Air China
09 Mar - 20 Mar	Air China
18 Mar - 25 Mar	Air China
25 Mar - 31 Mar	Air China
18 Mar - 28 Mar	Air China
01 Mar - 21 Mar	Air China
08 Mar - 28 Mar	Air China
05 Mar - 21 Mar	Air China
04 Mar - 15 Mar	Air China
07 Mar - 15 Mar	Air China
01 Mar - 03 Apr	Kuwait Airways
20 Mar - 03 Apr	Kuwait Airways
25 Mar - 24 Apr	Kuwait Airways
18 Mar - 03 Apr	Kuwait Airways
21 Mar - 03 Apr	Gulf Air
16 Mar - 19 Apr	Gulf Air
01 Mar - 01 Apr	Etihad Airways
20 Mar - 02 Apr	KLM
15 Mar - 19 Apr	Kuwait Airways
19 Mar - 02 Apr	Etihad Airways

Also check the deals for one-way flights from Rome 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 Rome to Bangkok in March from 425€

Return flights