Cheapest return flights from Atlanta to Bucharest in October from $541

AirHint found the following cheapest return flights from Atlanta (ATL) to Bucharest (OTP) in October 2025 (see full year).

Return flights

28 Oct - 04 Nov Frontier Airlines
29 Oct - 05 Nov Frontier Airlines
30 Oct - 06 Nov Frontier Airlines
07 Oct - 14 Oct Frontier Airlines
21 Oct - 28 Oct Frontier Airlines
15 Oct - 22 Oct Spirit Airlines
24 Oct - 31 Oct Frontier Airlines
16 Oct - 23 Oct Spirit Airlines
31 Oct - 07 Nov Frontier Airlines
20 Oct - 29 Oct Scandinavian Airlines
17 Oct - 24 Oct Scandinavian Airlines
12 Oct - 19 Oct Frontier Airlines
08 Oct - 15 Oct Frontier Airlines
22 Oct - 29 Oct jetBlue
27 Oct - 03 Nov Lufthansa
26 Oct - 02 Nov Lufthansa
25 Oct - 01 Nov jetBlue

Also check the deals for one-way flights from Atlanta to Bucharest in October.

Skyscanner

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.

Book a cheap hotel in Bucharest

Cheap car rent in Bucharest

Feel free to contact us with any feedback or request another flight research.