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

Return flights

14 Jan - 21 Jan	Air China
26 Jan - 03 Feb	Air China
30 Jan - 08 Feb	Air China
16 Jan - 01 Feb	Air China
08 Jan - 21 Jan	Air China
09 Jan - 30 Jan	Air China
15 Jan - 31 Jan	Air China
06 Jan - 21 Jan	Air China
18 Jan - 31 Jan	Air China
11 Jan - 24 Jan	Air China
12 Jan - 29 Jan	Air China
18 Jan - 30 Jan	Air China
17 Jan - 25 Jan	Air China
16 Jan - 04 Feb	Air China
12 Jan - 02 Feb	Air China
25 Jan - 08 Feb	Air China
12 Jan - 08 Feb	Air China
29 Jan - 09 Feb	Air China
15 Jan - 07 Feb	Air China
16 Jan - 07 Feb	Air China

Also check the deals for one-way flights from Rome to Bangkok in January.

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 January from $518

Return flights