Cheapest return flights from Billund to Porto in May from 212€

Best time to book flights for Billund (BLL) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Billund (BLL) to Porto (OPO) in May 2025 (see full year).

Return flights

05 May - 08 May KLM
08 May - 12 May SWISS
27 May - 31 May Lufthansa
08 May - 11 May SWISS
05 May - 12 May Lufthansa
12 May - 12 May Scandinavian Airlines
29 May - 02 Jun Lufthansa
11 May - 11 May Scandinavian Airlines

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

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.

Book a cheap hotel in Porto

Cheap car rent in Porto