Cheapest return flights from Billund to Lisbon in September from 246€

AirHint found the following cheapest return flights from Billund (BLL) to Lisbon (LIS) in September 2026 (see full year).

Return flights

08 Sep - 16 Sep Air France
25 Sep - 29 Sep KLM
05 Sep - 13 Sep KLM
24 Sep - 29 Sep Wizz Air
07 Sep - 04 Oct Norwegian Air Sweden AOC
05 Sep - 05 Oct Lufthansa
18 Sep - 21 Sep Turkish Airlines
24 Sep - 27 Sep airBaltic

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

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