BRU - OPO

$42 Find Cheap Flights from Brussels to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Porto departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Porto, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Brussels to Porto (BRU-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Brussels to Porto

Wed, Oct 1 - Sun, Oct 5
Ryanair Logo
8:15 pm - 9:50 pmBRU-OPO
2h 35mnonstop
Ryanair Logo
6:45 am - 10:05 amOPO-BRU
2h 20mnonstop
$90Ryanair
Find Deal
Wed, Oct 1 - Sun, Oct 5
Ryanair Logo
8:15 pm - 9:50 pmBRU-OPO
2h 35mnonstop
Ryanair Logo
6:45 am - 10:05 amOPO-BRU
2h 20mnonstop
$99Ryanair
Find Deal
Sun, Nov 30 - Sat, Jan 10
Brussels Airlines Logo
10:30 am - 12:05 pmBRU-OPO
2h 35mnonstop
Brussels Airlines Logo
12:55 pm - 4:20 pmOPO-BRU
2h 25mnonstop
$148Brussels Airlines
Find Deal
Sun, Sep 21 - Fri, Sep 26
TAP AIR PORTUGAL Logo
3:55 pm - 8:05 amBRU-OPO
17h 10m1 stop
TAP AIR PORTUGAL Logo
10:35 pm - 11:00 amOPO-BRU
11h 25m1 stop
$163TAP AIR PORTUGAL
Find Deal
Wed, Sep 17 - Wed, Sep 24
 Logo
8:15 pm - 9:50 pmBRU-OPO
2h 35mnonstop
 Logo
1:20 pm - 9:35 pmOPO-BRU
7h 15m1 stop
Sun, Sep 21 - Fri, Sep 26
 Logo
3:55 pm - 8:25 pmBRU-OPO
5h 30m1 stop
 Logo
6:30 am - 9:55 amOPO-BRU
2h 25mnonstop
Mon, Sep 15 - Mon, Sep 22
TAP AIR PORTUGAL Logo
8:55 pm - 10:00 amBRU-OPO
14h 05m1 stop
TAP AIR PORTUGAL Logo
10:35 pm - 11:00 amOPO-BRU
11h 25m1 stop
$174TAP AIR PORTUGAL
Find Deal
Mon, Dec 1 - Thu, Jan 8
Brussels Airlines Logo
10:30 am - 12:05 pmBRU-OPO
2h 35mnonstop
Brussels Airlines Logo
12:55 pm - 4:20 pmOPO-BRU
2h 25mnonstop
$177Brussels Airlines
Find Deal
Sat, Sep 20 - Tue, Sep 23
Air Europa Logo
6:55 pm - 6:50 amBRU-OPO
12h 55m1 stop
Air Europa Logo
8:10 pm - 9:45 amOPO-BRU
12h 35m1 stop
$199Air Europa
Find Deal
Wed, Oct 1 - Tue, Oct 7
Air Europa Logo
10:45 am - 10:50 amBRU-OPO
25h 05m1 stop
Air Europa Logo
7:35 am - 5:40 pmOPO-BRU
9h 05m1 stop
$206Air Europa
Find Deal
Expert advice

Expert advice for your flight from Brussels to Porto

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Ryanair

Ryanair's Basic fare includes one small cabin bag; stick to dimensions to avoid fees.


Avoid priority boarding; it often leads to longer waits in uncomfortable conditions.

Read more about Ryanairby Duncan Madden
Brussels Airlines

Enjoy Belgian favorites on the menu and efficient service on short-haul flights.


Business class offers priority boarding and dedicated check-in for a smoother experience.

Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Useful Info

KAYAK's insights & trends for Brussels to Porto flights

Get data-powered insights and trends into flights from Brussels to Porto to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Brussels to Porto?

The average price of all round-trip flights from Brussels Bruxelles-National Airport to Porto clicked on KAYAK for each day over the last 12 months.

When flying from Brussels to Porto, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Brussels, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to Porto is January, where tickets cost $94 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $312 and $309 respectively.

Can I save money by flying with a layover from Brussels Bruxelles-National Airport to Porto?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $270, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Porto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to Porto, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$42
Best time to beat the crowds with an average 55% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from Brussels to Porto

When to book flights from Brussels to Porto

Are your dates flexible? Find out the best times to travel from Brussels to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels to Porto flights

  • What is the cheapest flight from Brussels Bruxelles-National Airport to Porto?

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Porto was $42 for a one-way ticket and $90 for a round-trip.

  • Do I need a passport to fly between Brussels and Porto?

    A passport is required to fly from Brussels to Porto.

  • Which aircraft models fly most regularly from Brussels to Porto?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Brussels to Porto flight route.

  • Which airline alliances offer flights from Brussels to Porto?

    Star Alliance is the only airline alliance operating flights between Brussels and Porto.

  • On which days can I fly direct from Brussels to Porto?

    There are nonstop flights from Brussels to Porto on a daily basis.

  • Which is the best airline for flights from Brussels to Porto, Brussels Airlines or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from Brussels to Porto are Brussels Airlines and TAP AIR PORTUGAL. With an average price for the route of $274 and an overall rating of 7.4, Brussels Airlines is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $153 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Brussels to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Brussels is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Brussels with another airline. Booking your flights between Brussels and OPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Brussels up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Brussels Bruxelles-National Airport to Porto

  • Looking for a cheap flight? 25% of our users found flights on this route for $145 or less one-way and $206 or less round-trip.

Prefer to fly direct from Brussels to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Brussels Bruxelles-National to Porto.
Find which airlines fly direct from Brussels Bruxelles-National Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

Brussels Bruxelles-National to Porto

Monday

Air Canada, Brussels Airlines, Etihad Airways, +2 more

Air Canada, Brussels Airlines, +3 more

Tuesday

Air Canada, Brussels Airlines, Etihad Airways, +2 more

Air Canada, Brussels Airlines, +3 more

Wednesday

Air Canada, Brussels Airlines, Etihad Airways, +2 more

Air Canada, Brussels Airlines, +3 more

Thursday

Air Canada, Brussels Airlines, Etihad Airways, +2 more

Air Canada, Brussels Airlines, +3 more

Friday

Air Canada, Brussels Airlines, Etihad Airways, +2 more

Air Canada, Brussels Airlines, +3 more

Saturday

Air Canada, Brussels Airlines, Etihad Airways, +1 more

Air Canada, Brussels Airlines, +2 more

Sunday

Air Canada, Brussels Airlines, Etihad Airways, +2 more

Air Canada, Brussels Airlines, +3 more

See more direct flights

Direct returns

Porto to Brussels Bruxelles-National

Monday

Brussels Airlines, Ryanair, TAP AIR PORTUGAL

Brussels Airlines, Ryanair, +1 more

Tuesday

Brussels Airlines, Ryanair, TAP AIR PORTUGAL

Brussels Airlines, Ryanair, +1 more

Wednesday

ANA, Brussels Airlines, Ryanair, +1 more

ANA, Brussels Airlines, +2 more

Thursday

Brussels Airlines, Ryanair, TAP AIR PORTUGAL

Brussels Airlines, Ryanair, +1 more

Friday

Brussels Airlines, Ryanair, TAP AIR PORTUGAL

Brussels Airlines, Ryanair, +1 more

Saturday

ANA, Brussels Airlines, TAP AIR PORTUGAL

ANA, Brussels Airlines, +1 more

Sunday

Brussels Airlines, Ryanair, TAP AIR PORTUGAL

Brussels Airlines, Ryanair, +1 more

See more direct flights

Reviews of the top 3 airlines serving from Brussels to Porto

 
See real verified KAYAK customer reviews for airlines flying from Brussels to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Brussels to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Brussels AirlinesOverall score based on 355 reviews
6.4Food
8.0Crew
7.1Comfort
7.5Boarding
6.3Entertainment
Airline reviews

All great. Very efficient. Good emails that kept us in the know

10.0 ExcellentGrant, May 2025ALC - BRU
Read more Brussels Airlines reviews

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

The flight went well, only during the flight from Brussels to Vilnius I would have liked if they had at least given us plain water to drink.

The boarding process would have been better. When people are flying internationally and the airline is a member of Star Alliance they cannot have different rules for carryon baggage. Brussels Airlines made us adjust the weight of our carryons based on their rules even though we were flying international and our next flight was with United which does not have weight restrictions for carryons. That was just ridiculous.

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

I’ve never had worse food in business class ever!

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

First, communication was terrible. The gate on our ticket was not what was reflected on the airport screens and TAP personnel were not present at either gate to answer questions. The flight was delayed and there was no announcement. Also, there was an equipment swap to a smaller airframe which affected our level of comfort. The root of all these issues was as a lack of communication. With air travel in foreign countries already being a stressful affair, lack of communication needlessly raises the level of difficulty.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

Do you have a bad service And And treat customers terrible

Awful. I told them to cancel my return flight and they didn’t then charged me +$800 days before the flight for a biz class upgrade bid. When I called to confirm cancellation and get refund on buz class upgrade they said I had to go thru orbitz and it was too late. Scammers. Beware.

Little leg room in business. I am tall and could use more.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

Flight got delayed and they didn’t keep us informed all the time.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

Everything you need to know for your flight from Brussels to Porto

Information on your arrival and departure airports

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