Cheapest return flights from Billund to Barcelona in September from $133

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

Return flights

09 Sep - 13 Sep Vueling Airlines direct
02 Sep - 13 Sep Vueling Airlines direct
20 Sep - 11 Oct Vueling Airlines direct
09 Sep - 20 Sep Vueling Airlines direct
02 Sep - 06 Sep Vueling Airlines direct
02 Sep - 09 Sep Vueling Airlines direct
20 Sep - 27 Sep Vueling Airlines direct
09 Sep - 27 Sep Vueling Airlines direct
02 Sep - 20 Sep Vueling Airlines direct
10 Sep - 20 Sep Wizz Air
09 Sep - 18 Sep Vueling Airlines

Also check the deals for one-way flights from Billund to Barcelona 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.

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