Cheapest return flights from Billund to Barcelona in September from $134
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
$ 134
direct
27 Sep
- 11 Oct
Vueling Airlines
$ 154
direct
20 Sep
- 11 Oct
Vueling Airlines
$ 154
direct
02 Sep
- 13 Sep
Vueling Airlines
$ 162
direct
02 Sep
- 06 Sep
Vueling Airlines
$ 162
direct
27 Sep
- 30 Sep
Vueling Airlines
$ 167
02 Sep
- 09 Sep
Vueling Airlines
$ 180
direct
20 Sep
- 27 Sep
Vueling Airlines
$ 183
direct
02 Sep
- 20 Sep
Vueling Airlines
$ 199
direct
09 Sep
- 27 Sep
Vueling Airlines
$ 200
direct
13 Sep
- 20 Sep
KLM
$ 217
26 Sep
- 04 Oct
KLM
$ 243
06 Sep
- 09 Sep
Norwegian Air Sweden AOC
$ 249
Also check the deals for one-way flights from Billund to Barcelona 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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