BRU - OPO

£55 Find Cheap Flights from Brussels Airport to Porto – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bruxelles-National to Porto departing on 16/1. 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, 0 bags

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Everything you should know

Cheapest return fare
£100
Typical prices: £111-£198
Ryanair
Mon 7/9Wed 9/9
BRU - OPO • Direct
Cheapest one-way flight
£55
Typical prices: £41-£108
Transavia
Sat 16/1
BRU - OPO • Direct
Top airlines
Cheapest • from £100 (return)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Brussels Airlines and Ryanair. Average duration is 2h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 47% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Bruxelles-National to Porto (BRU-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bruxelles-National 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 return flight deals from Bruxelles-National to Porto

Mon, 7 Sep - Wed, 9 Sep
Ryanair Logo
21:15 - 22:50BRU  Brussels Bruxelles-National-OPO Porto
2h 35mdirect
Ryanair Logo
07:30 - 10:55OPO  Porto-BRU Brussels Bruxelles-National
2h 25mdirect
£100Ryanair
Thu, 24 Sep - Thu, 8 Oct
Ryanair Logo
13:30 - 15:05BRU  Brussels Bruxelles-National-OPO Porto
2h 35mdirect
Ryanair Logo
09:40 - 13:05OPO  Porto-BRU Brussels Bruxelles-National
2h 25mdirect
£101Ryanair
Thu, 24 Sep - Wed, 7 Oct
Ryanair Logo
13:30 - 15:05BRU  Brussels Bruxelles-National-OPO Porto
2h 35mdirect
Ryanair Logo
07:30 - 10:55OPO  Porto-BRU Brussels Bruxelles-National
2h 25mdirect
£101Ryanair
Tue, 15 Sep - Tue, 29 Sep
Ryanair Logo
10:55 - 09:10BRU  Brussels Bruxelles-National-OPO Porto
23h 15m2 stops Madrid Barajas Faro
Ryanair Logo
21:30 - 08:30OPO  Porto-BRU Brussels Bruxelles-National
10h 00m1 stop Madrid Barajas
£103Ryanair
Tue, 29 Sep - Wed, 30 Sep
Vueling Logo
21:20 - 13:30BRU  Brussels Bruxelles-National-OPO Porto
17h 10m1 stop Barcelona-El Prat
Vueling Logo
22:00 - 09:45OPO  Porto-BRU Brussels Bruxelles-National
10h 45m1 stop Barcelona-El Prat
£106Vueling
Tue, 22 Sep - Wed, 23 Sep
Multiple Airlines Logo
10:55 - 21:00BRU  Brussels Bruxelles-National-OPO Porto
11h 05m1 stop Madrid Barajas
Multiple Airlines Logo
22:00 - 08:20OPO  Porto-BRU Brussels Bruxelles-National
9h 20m1 stop Barcelona-El Prat
£108Multiple Airlines
Tue, 3 Nov - Fri, 6 Nov
easyJet Logo
21:05 - 13:00BRU  Brussels Bruxelles-National-OPO Porto
16h 55m1 stop Milan Linate
easyJet Logo
13:50 - 20:35OPO  Porto-BRU Brussels Bruxelles-National
5h 45m1 stop Milan Linate
£111easyJet
Sun, 29 Nov - Thu, 7 Jan
Brussels Airlines Logo
10:25 - 12:00BRU  Brussels Bruxelles-National-OPO Porto
2h 35mdirect
Brussels Airlines Logo
12:50 - 16:10OPO  Porto-BRU Brussels Bruxelles-National
2h 20mdirect
£122Brussels Airlines
Wed, 2 Dec - Tue, 12 Jan
Brussels Airlines Logo
10:30 - 12:05BRU  Brussels Bruxelles-National-OPO Porto
2h 35mdirect
Brussels Airlines Logo
12:55 - 16:15OPO  Porto-BRU Brussels Bruxelles-National
2h 20mdirect
£122Brussels Airlines
Tue, 1 Dec - Tue, 12 Jan
Brussels Airlines Logo
10:30 - 12:05BRU  Brussels Bruxelles-National-OPO Porto
2h 35mdirect
Brussels Airlines Logo
12:55 - 16:15OPO  Porto-BRU Brussels Bruxelles-National
2h 20mdirect
£134Brussels Airlines
Booking Insights

KAYAK’s insights & trends for Bruxelles-National to Porto flights

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

How much is a return flight from Brussels Bruxelles-National Airport to Porto?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to Porto departing in September.

Flight prices are below average for this route right now.

Flights to Porto from Brussels Bruxelles-National Airport usually cost between £180 and £266 in September.
The lowest price found in the past 5 days was £100 on Ryanair (7 Sept–9 Sept).

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 £85 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £236 and £227 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £83 on average.

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 4 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Bruxelles-National to Porto

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

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, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Duncan Madden

Duncan Madden

Expert on Ryanair

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.

Good to know - Cheap tickets from Brussels Airport to Porto

Low season

January

Cheapest flight

£55
Best time to beat the crowds (48% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from Brussels Airport to Porto

When to book flights from Bruxelles-National to Porto

Are your dates flexible? Find out the best times to travel from Bruxelles-National to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Airport to Porto flights

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

    In the last 5 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Porto was £55 for a one-way ticket and £100 for a return.

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

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

  • Which airline alliances offer flights from Brussels Airport to Porto?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Brussels to Porto are Brussels Airlines and Ryanair. With an average price for the route of £188 and an overall rating of 7.3, Brussels Airlines is the most popular choice. Ryanair is also a great choice for the route, with an average price of £86 and an overall rating of 6.9.

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

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to Brussels Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels Airport 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 Airport 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 from Porto to Brussels Airport? 25% of our users found flights on this route for Porto or less round-trip.

Prefer to fly direct from Brussels Airport 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

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

Tuesday

Brussels Airlines

Brussels Airlines

Wednesday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

Thursday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

Friday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

Saturday

Brussels Airlines

Brussels Airlines

Sunday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

See more direct flights

Direct returns

Porto to Brussels Bruxelles-National

Monday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

Tuesday

Brussels Airlines

Brussels Airlines

Wednesday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

Thursday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

Friday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

Saturday

Brussels Airlines

Brussels Airlines

Sunday

Brussels Airlines,Ryanair

Brussels Airlines,Ryanair

See more direct flights

Reviews of the top airlines flying from Bruxelles-National 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 Bruxelles-National 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.
7.3
Brussels AirlinesOverall score based on 430 reviews
6.4Food
7.0Comfort
6.2Entertainment
7.9Crew
7.4Boarding
Airline reviews

WE didint profit of food , but for the other think all was good

10.0 ExcellentYuri, Apr 2026
Read more Brussels Airlines reviews

WE didint profit of food , but for the other think all was good

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

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

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 ?

Terrible seats. Whoever designed the seats should try taking a long flight in it themselves.

This was absolutely one of the worst experiences of my life. I came to Europe for a 2 week trip and the airline was probably the most disorganized airline I’ve ever seen in my life. They lost my luggage. I had tracking on it for just such an occasion and told them EXACTLY where it was in the terminal and they somehow failed to get it out on the flight that night, since we were leaving for Switzerland the next day there was no way they would get it to our hotel in time. Seriously, take another airline at any cost. It’s not worth whatever you pay…you’ll end up paying a lot more in the end. My medication is in the bag and I can’t get to it and don’t know how I will get it.

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

my husband's monitor did not work. there was a visibly ill family in my husband's row.

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

It would be nice to have power to charge phone.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

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.

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 😀

Well... Our flight departed with more than 3 hours delay from Beauvais.

I haven't had a ok flight with Ryanair in so long!

Flight with Ryanair more than 1,5 hours are awful... No space between seats, absolutely uncomfortable stay.

Everything you need to know for your flight from Bruxelles-National to Porto

Information on your arrival and departure airports