Cheap flights from Brussels Bruxelles-National Airport to Porto from €49

The cheapest month to fly to Porto from Brussels Bruxelles-National Airport is in January. Flight prices, which tend to average around €98, are often lower during this time because this is during the off-season. If you are unable to visit Porto during the month of January, then departing from Brussels Bruxelles-National Airport during the month February is also very affordable. Most momondo users find prices during this month for around €134.

Fly from Brussels Bruxelles-National to Porto for the best Brussels Bruxelles-National - Porto flight prices

You are more likely to see cheaper flights to Porto from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around €188 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Brussels Bruxelles-National Airport for as low as €140 on momondo.

There is only 1 cabin class available to choose from on Brussels Bruxelles-National Airport to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 20% of flights between Brussels and Porto have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

As of September 2026, 5 flights take off from Brussels Bruxelles-National Airport and land in Porto each day. The most common flight departure time for this route is 10:00, with 57% of daily flights taking off at midday.

As of September 2026, 38 flights take off from Brussels Bruxelles-National Airport and land in Porto each week. The most common flight departure day for this route is Wed, with 21% of weekly flights taking off on this day.