Cheapest return flights from Billund (BLL) to Porto (OPO), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
17 May 28 May Norwegian Air Sweden AOC
Direct Flight
21 May 28 May Norwegian Air Sweden AOC
Direct Flight
24 May 28 May Norwegian Air Sweden AOC
Direct Flight
06 May 09 May LOT
24 May 31 May LOT
17 May 31 May LOT
17 May 31 May Norwegian Air Sweden AOC
Direct Flight
21 May 31 May Norwegian Air Sweden AOC
Direct Flight
24 May 31 May Norwegian Air Sweden AOC
Direct Flight
28 May 31 May Norwegian Air Sweden AOC
Direct Flight
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deals for one-way flights from Billund to Porto in May.

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Updated Jun 15, 2026.

About these fares

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