Cheap Flights from Brussels International to Porto

Compare Brussels International to Porto flight deals

Find the cheapest month or even day of the year to fly to Porto

Book the best Porto fare with no extra fees

Flight deals from Brussels International to Porto

Looking for a cheap last-minute deal or the best return flight from Brussels International Airport to Porto Airport? If you want to travel next month, return fares start from Rs39,918. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Brussels International to Porto

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels International to Porto flights are currently cheapest in August.

Direct flights from Brussels International to Porto

Brussels International to Porto: Alternative routes

Compare routes from Brussels International to Porto below. You may find an airport to fly into that's cheaper, faster, or easier than Porto.

Brussels to Porto: Flight information

The things to know before you go.
Cheapest flight foundRs9,210
Cheapest month to flyAugust
Average flight time2 hrs, 37 mins
Most popular airlineEtihad Airways
Average flights per week62

Finding cheap flights from Brussels International to Porto: Frequently asked questions

The best price we found for a return flight from Brussels International to Porto is Rs19,511. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 37 minutes is the average flight time from Brussels International to Porto.
Etihad Airways, TAP Air Portugal and Brussels Airlines fly direct from Brussels International to Porto.
As of July 2026, there are 62 flights per week flying from Brussels International to Porto.
The cheapest month to fly from Brussels International to Porto is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brussels International Airport to Porto Airport on Thursday, 27 August 2026.
Yes – the average flight time is 2 hours and 37 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Porto but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Porto is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Ryanair offers the cheapest flight tickets to Porto.

Travelling from Brussels International Airport (BRU) to Porto Airport (OPO): what you need to know

  • Take a direct flight from Brussels International Airport to Porto Airport and you'll be in the air for an average of 2 hours 35 minutes.

  • Porto is one hour behind Brussels and is in the UTC+0 timezone.

  • Flights from BRU to OPO start at 10:20 — the first with Ryanair. The latest departure is at 20:55 with Ryanair. Overall, you can choose from 14 weekly Brussels International Airport to Porto Airport flights.

  • Your BRU to OPO flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Flying during a peak month such as September? School holidays and other popular seasons can lead to longer queues and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • Flying into Porto (and then discovering more of Portugal!) is easy with Brussels Airlines. This popular airline has direct flights from Brussels International Airport to Porto Airport.

  • Brussels Airlines is the most frequently booked airline on this route.

  • The most punctual carrier operating BRU to OPO flights is Ryanair. Its services arrive without delay 79.55% of the time.

  • If you'd like to add a stop to your trip, simply uncheck 'Direct flights only' when searching for your ticket from Brussels International Airport to Porto Airport. Here are the top stopovers between BRU and OPO:

    • Paris Charles de Gaulle Airport

    • Madrid Airport

    • Barcelona Airport

How to find the cheapest flights from Brussels International Airport (BRU) to Porto Airport (OPO)

  • The cheapest price we've seen for a one-way Brussels International Airport to Porto Airport flight is Rs9,210. A round-trip ticket right now is Rs19,511. Depending on the availability when you book, these fares could change.

  • To pick up cheap tickets from BRU to OPO, book as early as you can. Airlines generally offer their best fares when flights are first made available.

  • May is the cheapest month for flights from Brussels International Airport to Porto Airport. If you prefer to fly at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • You don't need to check every day to find out if fares have gone down when you set up a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from BRU to OPO.

  • Choose your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Brussels International Airport to Porto Airport.

Handy information about Brussels International Airport (BRU)

  • 75% of flights that take off from Brussels International Airport make it to their destination on schedule.

  • Brussels International Airport is about 13 kilometres from central Brussels. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 25 minutes or so to arrive, depending on the traffic.

  • Planning to take public transport? You can expect a journey time of around 20 minutes.

  • Taking an early flight from Brussels International Airport to Porto Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these hotels near BRU:

Arriving at Porto Airport (OPO)

  • The last thing you want is a lengthy trip to your hotel if you're getting in late on a Brussels International Airport to Porto Airport flight. Stay at one of these accommodation options near OPO instead:

  • Go wherever you want, whenever you want with a Porto Airport rental car. Pick up your wheels from Klass Wagen, Goldcar or Drive & Go and see more of Porto and beyond.

  • To get the best deal, reserve your vehicle from Porto Airport around three weeks before your trip.

When to fly to Porto Airport (OPO)

  • It's time to choose your trip dates for your flight from Brussels International Airport to Porto Airport. August is the busiest month to visit Porto. If you like a more laid-back vibe, go in March.

  • Book your flight from Brussels International Airport to Porto Airport for August if you want to visit Porto during its warmest month. You can expect temperatures of between 14ºC and 32ºC.

  • For cooler conditions, look for a cheap ticket from BRU to OPO in January. Temperatures average between 3ºC and 14ºC then.

Explore more of Portugal

  • Lisbon is just one of the many cities in Portugal waiting to be explored after you've seen Porto. Around 274 kilometres away to the south, its best attractions include Pasteis de Belém, belém and Real Mosteiro de Santa Maria de Belém.

  • Amadora is another favourite destination in Portugal and is around 274 kilometres south of Porto. No journey is complete without visiting Roman Villa, Park Fantasia and Palácio dos Condes da Lousã.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.