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

Return flights

04 Mar - 22 Mar	Air China
03 Mar - 17 Mar	Air China
21 Mar - 30 Mar	Air China
10 Mar - 17 Mar	Air China
16 Mar - 29 Mar	Air China
22 Mar - 28 Mar	Air China
18 Mar - 31 Mar	Air China
04 Mar - 18 Mar	Air China
16 Mar - 28 Mar	Air China
13 Mar - 23 Mar	Air China
21 Mar - 01 Apr	Air China
21 Mar - 18 Apr	Air China
22 Mar - 01 Apr	Air China
17 Mar - 01 Apr	Air China
27 Mar - 17 Apr	Wizz Air Malta
27 Mar - 11 Apr	Wizz Air Malta
25 Mar - 05 Apr	Kuwait Airways
20 Mar - 17 Apr	Etihad Airways
25 Mar - 03 Apr	Etihad Airways
01 Mar - 19 Apr	Kuwait 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 438€

Return flights