AirHint found the following cheapest return flights from Addis Ababa (ADD) to Bangkok (BKK) in September 2025 (see full year).

Return flights

28 Sep - 05 Oct	Air Arabia
26 Sep - 23 Oct	Air Arabia
11 Sep - 26 Sep	Air Arabia
23 Sep - 30 Sep	Flynas
05 Sep - 12 Sep	Air Arabia
14 Sep - 20 Sep	Air Arabia
21 Sep - 27 Sep	Air Arabia
12 Sep - 20 Sep	Flynas
20 Sep - 27 Sep	Air Arabia
24 Sep - 29 Oct	Emirates
23 Sep - 30 Sep	Ethiopian Airlines	direct
11 Sep - 26 Sep	Ethiopian Airlines	direct
14 Sep - 20 Sep	Ethiopian Airlines	direct
24 Sep - 29 Oct	Ethiopian Airlines	direct
26 Sep - 23 Oct	Ethiopian Airlines	direct
28 Sep - 05 Oct	Ethiopian Airlines	direct

Also check the deals for one-way flights from Addis Ababa to Bangkok in September.

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 Addis Ababa to Bangkok in September from 592€

Return flights