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

Return flights

17 Mar - 30 Mar	Air China
21 Mar - 30 Mar	Air China
24 Mar - 01 Apr	Air China
16 Mar - 29 Mar	Air China
09 Mar - 18 Mar	Air China
10 Mar - 24 Mar	Air China
01 Mar - 07 Mar	Wizz Air Malta
21 Mar - 28 Mar	Air China
10 Mar - 31 Mar	Air China
17 Mar - 27 Mar	Air China
15 Mar - 28 Mar	Air China
11 Mar - 01 Apr	Air China
26 Mar - 01 Apr	Air China
16 Mar - 02 Apr	Air China
17 Mar - 02 Apr	Air China
21 Mar - 21 Apr	Air China
26 Mar - 02 Apr	Air China
21 Mar - 01 Apr	Air China
05 Mar - 02 Apr	Air China
05 Mar - 15 Apr	Ryanair

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 433€

Return flights