Cheapest return flights from Billund to Bucharest in September from 63€

AirHint found the following cheapest return flights from Billund (BLL) to Bucharest (OTP) in September 2025 (see full year).

Return flights

02 Sep - 03 Sep Wizz Air Malta direct
02 Sep - 18 Sep Wizz Air Malta direct
07 Sep - 18 Sep Wizz Air Malta direct
17 Sep - 02 Oct Wizz Air Malta direct
21 Sep - 02 Oct Wizz Air Malta direct
17 Sep - 18 Sep Wizz Air Malta direct
06 Sep - 18 Sep Wizz Air Malta direct
02 Sep - 13 Sep Wizz Air Malta direct
07 Sep - 13 Sep Wizz Air Malta direct
02 Sep - 06 Sep Wizz Air Malta direct
06 Sep - 13 Sep Wizz Air Malta direct
04 Sep - 18 Sep Wizz Air Malta direct
21 Sep - 11 Oct Wizz Air Malta direct

Also check the deals for one-way flights from Billund to Bucharest in September.

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.