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

Return flights

13 Mar - 30 Mar	Air China
08 Mar - 19 Mar	Air China
17 Mar - 30 Mar	Air China
18 Mar - 29 Mar	Air China
14 Mar - 30 Mar	Air China
14 Mar - 28 Mar	Air China
18 Mar - 30 Mar	Air China
12 Mar - 22 Mar	Air China
12 Mar - 25 Mar	Air China
17 Mar - 25 Mar	Air China
05 Mar - 02 Apr	Air China
01 Mar - 30 Apr	Etihad Airways
14 Mar - 03 Apr	Air China
26 Mar - 03 Apr	Air China
24 Mar - 03 Apr	Air China
22 Mar - 05 Apr	Etihad Airways
13 Mar - 19 Apr	Wizz Air Malta
24 Mar - 05 Apr	Etihad Airways
15 Mar - 19 Apr	Wizz Air Malta
10 Mar - 18 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 437€

Return flights