Cheapest return flights from Bucharest to Billund in September from $70

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

Return flights

03 Sep - 07 Sep Wizz Air Malta direct
03 Sep - 16 Sep Wizz Air Malta direct
03 Sep - 21 Sep Wizz Air Malta direct
03 Sep - 06 Sep Wizz Air Malta direct
18 Sep - 03 Oct Wizz Air Malta direct
18 Sep - 21 Sep Wizz Air Malta direct
18 Sep - 27 Sep Wizz Air Malta direct
03 Sep - 20 Sep Wizz Air Malta direct
18 Sep - 20 Sep Wizz Air Malta direct
02 Sep - 03 Sep Wizz Air Malta direct
17 Sep - 03 Oct Wizz Air Malta direct
17 Sep - 21 Sep Wizz Air Malta direct
23 Sep - 03 Oct Wizz Air Malta direct
21 Sep - 03 Oct Wizz Air Malta direct
23 Sep - 09 Oct Wizz Air Malta direct
21 Sep - 09 Oct Wizz Air Malta direct

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

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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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