Cheapest return flights from Billund to Porto in April from $173

AirHint found the following cheapest return flights from Billund (BLL) to Porto (OPO) in April 2026 (see full year).

Return flights

15 Apr - 22 Apr Wizz Air
05 Apr - 14 Apr Lufthansa
28 Apr - 09 May Norwegian Air Sweden AOC direct
28 Apr - 02 May Norwegian Air Sweden AOC direct
28 Apr - 05 May Norwegian Air Sweden AOC direct
30 Apr - 03 May Wizz Air Malta
20 Apr - 25 Apr Norwegian Air Sweden AOC
12 Apr - 16 Apr Norwegian Air Sweden AOC
03 Apr - 12 Apr Wizz Air
26 Apr - 01 May Norwegian Air Sweden AOC
01 Apr - 05 Apr KLM
02 Apr - 05 Apr Norwegian Air Sweden AOC
28 Apr - 16 May Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Billund to Porto in April.

Powered by

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 Porto

Cheap car rent in Porto

Feel free to contact us with any feedback or request another flight research.