$52 Find Cheap Flights from Belgium to Portugal - Compare and Save

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Cheap Flights from Belgium to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Porto
2h 35mNonstop
from $108per person
Faro
2h 50mNonstop
from $113per person
Lisbon
2h 55mNonstop
from $144per person
Booking Insights

KAYAK's insights & trends for flights to Portugal

Get data-powered insights and trends for flights to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Portugal?

The cheapest ticket to Portugal from Belgium found in the last 5 days was to Porto, at $87 round-trip. The most popular route is Brussels Bruxelles-National Airport (BRU) to Lisbon (LIS) and the cheapest round-trip airline ticket found on this route in the last 5 days was $142.

How much is a flight to Portugal?

A flight to Portugal costs $208 on average. The cheapest price found on KAYAK in the last 2 weeks was $33 for the route Charleroi Brussels Airport (CRL) to Faro (FAO). The most popular routes on KAYAK are Brussels to Faro which costs $206 on average, and Brussels to Faro, which costs $306 on average.

See prices from:

What is the cheapest month to fly from Belgium to Portugal?

The cheapest month for flights from Belgium to Portugal is November, when tickets cost $91 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of round-trip tickets is $227 and $187 respectively.

What is the cheapest time of day to fly to Portugal?

The cheapest time of day to fly to Portugal is generally in the afternoon, when round-trip flights cost $169 on average. Morning departures are around 12% more expensive than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the morning, which is peak travel time and where the average cost of a ticket is $375.

How far in advance should I book a flight from Belgium to Portugal?

To get a below average price on the flight from Belgium to Portugal, you should book around 5 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Which is the cheapest airport to fly into in Portugal?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Portugal is Faro Airport (FAO), with an average flight price of $51.

Good to know

Low season

January

Cheapest flight

$52
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 30% increase in price.
Flight from Brussels to Faro

FAQs for booking flights from Belgium to Portugal

  • How does KAYAK find such low prices on flights from Belgium to Portugal?

    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 Belgium to Portugal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belgium to Portugal 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 Belgium to Portugal?

    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 from Belgium to Portugal with an airline and back with another airline.

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

    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 from Belgium to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Portugal?

    Based on KAYAK data, the cheapest day to fly to Portugal is Wednesday where round-trip tickets can be as cheap as $275. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $348 on average.

Reviews of the top 5 airlines serving from Belgium to Portugal

 
Need help choosing which airline to fly with from Belgium to Portugal? 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.
7.5
Air FranceOverall score based on 1651 reviews
7.1Food
7.5Boarding
7.0Entertainment
7.4Comfort
8.2Crew
Airline reviews

Everything was wonderful, with the exception of boarding a bus to go to our gate. Seems odd, that on both the arrival and departure from Paris we had to drag our bags down stairs, get on a bus to do the next step.

10.0 ExcellentDon, Aug 2026
Read more Air France reviews

Everything was wonderful, with the exception of boarding a bus to go to our gate. Seems odd, that on both the arrival and departure from Paris we had to drag our bags down stairs, get on a bus to do the next step.

Air France removed our luggage from the plane before it took off, seemingly intentionally, didn't notify us until after we reported it missing at SFO, and is giving us no updates on when, or whether, they will deliver it.

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

They lost my baggage and I still have not got it back. Disgrace

Generally good. The crew is excellent. The food could be better.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Please serve no god if you must serve dog food

Flight was more then 3 hour late and I did not get my luggages

Terrible flight. 1. They’ve only one option for food. 2. Seats are very cramped and screens are tiny 3. No pillow or blanket provided on long haul flight

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

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.

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.

I felt the overall quality of the plane and food service was less than that of their partner airlines, United. An example was wine was served in paper cups in premium economy class. There was no real silverware, napkins or a welcome kit other than a pillow and blanket.

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

we had to unexpectedly check a bag, the flight was late getting in

The food was dry and tasteless. Boarding process was ridiculous. Lounge is Lisbon was of very poor quality. The website is nearly unusable. Customer service was challenging. This was my first transatlantic business class flight with TAP. There will not be another.

Disappointing Compared to other airlines , this one was the most expensive. But not even close, in getting what you paid for.

TAP canceled connection and we had to wait 15 hours for another flight to Milan. There were plenty of. Seats on earlier but because we were Excellence Class the would not let us downgrade which we were willing to. Don’t understand their logic? Plenty of seats but we couldn’t / they wouldn’t make the change.

Food is poor. Drinks in dixie cups, only white/red wine in Premium Prime despite business class food-which even that is a joke. Second “meal” on a 12 hour flight is a bagged sandwich in a cardboard box, which on premium airlines is a snack served BETWEEN meals. The premium economy product has some good parts but is obviously a cheap way of somewhat upgrading economy without actually putting any money into it. Lisbon airport is overcrowded and almost 3rd world as an airport. Crew is efficient but militaristic-crrtianly not “warm”. Entire experience feels like an intercontinental budget airline.

Excellent experience - from boarding through the super smooth flight The food was mediocre and the app could be better but overall great experience

No onboard entertainment or food, but that was okay because it was a short flight. Pretty much everyone just slept on the plane. The plane was comfortable enough.

This was one of the worst flights I have ever taken in my entire life. First of all, I traveled Economy, but the seats were TINY and cramped. Not just for me; everyone around me was complaining of the same thing and said they could not get comfortable. Then there was the issue of the heat. For whatever reason the heat on the plane must have been turned to FULL BLAST, because even at 30,000 feet, it was SWEALTERING. Everyone was drench in sweat. Then, they were SO STINGY with the amount of drink they would give you. If you asked for water, it was in a tiny, paper cup (think bathroom cup) and they only filled it 3/4s of the way as if the cost came right out of the pockets of the air stewards. Everything was a money grab, you could tell! You had to pay for the WiFi, which was garbage slow, and the onboard entertainment was limited and stale. If I EVER fly TAP again, it will not be Economy class. What a disaster!

They blocked me from checking in online and they charged me lots of money

Departed late. Flight crew some of the most professional I have ever experienced. First time we’ve flown this airline

they canceled the flight. I was at the airport a total of 8 hours. had to fly out the next day. No compensation so far.

It’s a no frills airline. You have to be careful about booking carryon baggage in advance because they will charge you an exorbitant amount at the airport. Bring your own food onboard. I don’t think the drinks are cheaper in the terminal. Seats are okay. No entertainment, no WiFi and no charging of devices onboard.

Transavia has started an aggressive program to charge for cabin baggage. Particularly at Schiphol the checkin staff behave like money hungry nazis to charge you 43 euros for a laptop bag as carryon. They didn’t realize I can speak Dutch and I could hear them cheering about the incentives they get for charging extra fees. To make things even more ridiculous, you can’t even store the bag in the overhead compartment because it is so full. It’s such a turnoff and makes traveling on this terrible discount airline even more miserable. To add there are no charging points or inflight entertainment on the plane. The flight crew are polite and courteous.

Transavia scams you with baggage charges. I bought an extra bag to carry with me in the plane (27 EUR) via their website. When I came to the counter they told me the bag was not acceptable, even though I have taken this without problems in several other airlines. So they forced me to pay 65 EUR at the last minute to check-in my bag and let me board. When I asked for the money I had originally paid on their website(the 27 EUR), the personnel at the counter just told me it was not going to be returned because this was not the airline's fault. This is flat out stealing.

Horrible service, never flying with this airline again. They have 0 respect for the people flying and don’t respect their own rules.

My experience is very bad. The flight was canceled 2 hours before departure. I lost my hotel reservation and can't get it back.

Schiphol airport needs to get their stuff together. I had to wait one hour at the passport control for EU national ID members, not the international one that they were waiting for 4 hours, and the baggage claim had an other hour on top of delays. That is insane, trying to exit the airport, at this point just let me get my own bag from the luggage compartment.

No water or light snacks, unless you pay a lot of money for it. Zero leg space

Yeah, allow us to bring our carry-on luggage without charging more. I've never seen another airline do this, and decreases your chances of my using you again.

Booked priority boarding but all passengers boarded at the same.

Not Transavia item, but baggie claim took more than 30 min

Smooth journey made good time. The aircraft was littered and did not look very presentable.

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.

Great flight very short… no food drink or tv but too quick to matter… I would recommend.

More options for your flight to Portugal

Complete your trip to Portugal with a hotel stay or car rental