AirHint found the following cheapest return flights from Rome (ROM) to Bangkok (BKK) in August 2025 (see full year).

Return flights

31 Aug - 12 Sep	Oman Air
18 Aug - 26 Sep	Oman Air
18 Aug - 18 Sep	Oman Air
27 Aug - 26 Sep	Oman Air
29 Aug - 26 Sep	Oman Air
24 Aug - 08 Sep	Oman Air
24 Aug - 29 Aug	Oman Air
29 Aug - 15 Sep	Oman Air
24 Aug - 15 Sep	Oman Air
10 Aug - 24 Aug	Oman Air
20 Aug - 25 Sep	Oman Air
21 Aug - 04 Sep	Etihad Airways
26 Aug - 31 Aug	Wizz Air Malta
03 Aug - 31 Aug	Wizz Air Malta
15 Aug - 24 Aug	Wizz Air Malta
02 Aug - 30 Aug	Oman Air
21 Aug - 30 Aug	Saudia
21 Aug - 24 Aug	Wizz Air Malta
17 Aug - 24 Aug	Wizz Air Malta
11 Aug - 21 Aug	Etihad Airways

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

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 August from 434€

Return flights