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Cheap flights from Porto to Brussels Bruxelles-National Airport from £51

OPO — BRU
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Bruxelles-National

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Bruxelles-National

Sat 19/1218:15 -
Nonstop2h 25m
Sat 2/115:50 -
Nonstop2h 35m
Deal found 2/11£110
Fri 20/1112:50 -
Nonstop2h 20m
Mon 23/1110:30 -
Nonstop2h 35m
Deal found 1/11£115
Sat 12/1212:20 -
1 stop27h 10m
Tue 15/1221:05 -
1 stop16h 55m
Deal found 1/11£122
Thu 26/1111:00 -
1 stop11h 55m
Mon 30/1106:00 -
1 stop10h 00m
Deal found 4/11£123
Thu 3/1207:00 -
1 stop9h 05m
Sat 5/1211:50 -
1 stop8h 10m
Deal found 3/11£124
Sun 13/1206:20 -
1 stop5h 35m
Tue 15/1221:05 -
1 stop16h 55m
Deal found 1/11£134
Thu 19/1105:00 -
1 stop11h 05m
Fri 4/1206:00 -
1 stop17h 00m
Deal found 2/11£140
Fri 11/1205:00 -
1 stop4h 10m
Sun 13/1206:15 -
1 stop5h 15m
Deal found 31/10£145
Fri 20/1106:15 -
1 stop5h 55m
Thu 3/1206:40 -
1 stop5h 35m
Deal found 2/11£145
Thu 19/1105:00 -
1 stop4h 10m
Wed 2/1206:15 -
1 stop5h 15m
Deal found 2/11£146

Find flight deals from Porto to Bruxelles-National

Round-trip from

£85

One-way from

£51

Popular in

July

Cheapest in

February

Average price

£125

Good one-way deal

£203 or less
Transavia
  • Transavia
  • 6/3-15/3
  • Nonstop
  • 5h 00m total
  • Porto to Brussels
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Transavia
  • Transavia
  • 11/1-31/12
  • Nonstop
  • 2h 25m total
  • Porto to Brussels
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Price to beat on a one-way flight from Porto to Brussels Bruxelles-National.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Porto to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Tue 9/2

11:50-12:10

1 stop23h 20m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£55

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Mon 11/1

13:50-20:35

1 stop5h 45m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£57

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Wed 7/4

09:15-12:50

Nonstop2h 35m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£60

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Fri 18/12

12:00-23:50

1 stop10h 50m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67
Fastest return journey

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Sat 13/2

18:15-21:40

Nonstop2h 25m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Thu 3/12

11:00-23:55

1 stop11h 55m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£67

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Fri 5/2

06:15-12:55

1 stop5h 40m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£68

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Mon 5/4

19:50-23:25

Nonstop2h 35m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£77

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Sun 31/1

05:00-23:50

1 stop17h 50m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£85

PortoBrussels

OPO Porto - BRU Brussels Bruxelles-National

OPOBRU

Porto

Sat 9/1

18:15-21:40

Nonstop2h 25m

Brussels Bruxelles-National

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

Flights are sorted by cheapest return flights first.

Deals found on 1/11

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Porto to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Porto with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Porto to Brussels Bruxelles-National Airport

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

The best time to book flights from Porto to Brussels Bruxelles-National Airport is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Porto to Brussels Bruxelles-National Airport?

Currently, February is the cheapest month in which you can book a flight from Porto to Brussels Bruxelles-National Airport (average of £82). Flying from Porto to Brussels Bruxelles-National Airport in July is currently the most expensive (average of £209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OPO to BRU?

When flying from Porto to Brussels Bruxelles-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Porto to Brussels Bruxelles-National Airport?

Airfare is typical for this route at the moment.

Porto to Brussels Bruxelles-National Airport flights typically cost between £83 and £176 in March.
The cheapest return price found within the last 5 days was £85 on Transavia (6 Mar–15 Mar).

Reviews of airlines servicing Bruxelles-National

Check out reviews from past customers who have flown with Ryanair from Porto to Brussels Bruxelles-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,447 reviews
Check prices

Crew

7.5

Food

6.0

Comfort

6.5

Entertainment

5.7

Boarding

6.7

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Corn,Jul 2025

BCN - BRU

Terrible queues at bag drop Crew was unprofessional and uninterested. I've seen better customer service on a local bus.
Ryanair
6.9
Okay
5,447 reviews
Ryanair
6.9
Okay
5,447 reviews
Check prices

Crew

7.5

Food

6.0

Comfort

6.5

Entertainment

5.7

Boarding

6.7

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Corn,Jul 2025

BCN - BRU

Terrible queues at bag drop Crew was unprofessional and uninterested. I've seen better customer service on a local bus.

Related info for your journey

  • What airport do you fly from for flights from Porto to Brussels Bruxelles-National?

    Most people fly from Porto (OPO) if they book a flight from Porto to Brussels Bruxelles-National. On average, Porto has 0 outbound flights to Brussels Bruxelles-National per day from 1 airline. Porto is conveniently located just 6.8 mi from Porto’s city center.

  • How long is the flight from Porto to Brussels Bruxelles-National Airport?

    Departing from Porto to Brussels Bruxelles-National Airport will take you 2h 25m. There are 915 mi between Porto and Brussels Bruxelles-National Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Porto to Brussels Bruxelles-National Airport round-trip?

    Ryanair, at £51, was found to be the cheapest airline from Porto to Brussels Bruxelles-National Airport.. Ryanair is 61% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Porto to Brussels Bruxelles-National Airport?

    The top 3 most reliable airlines when flying from Porto to Brussels Bruxelles-National Airport are airBaltic (100%), Ryanair (74%) and Brussels Airlines (61%).

  • Can I find deals for flights from Porto to Bruxelles-National that include hotel bookings?

    Yes. In addition to deals on Porto to Bruxelles-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to Bruxelles-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Bruxelles-National.

  • Can I find deals for business class flights from Porto to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Porto to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Porto to Brussels Bruxelles-National Airport (average of £82). Flying from Porto to Brussels Bruxelles-National Airport in July is currently the most expensive (average of £209). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Leuven
Charleroi
Mechelen
Namur
Mons
Dinant
Ypres
Spa
Zaventem

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Porto to Bruxelles-National

AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£51Average£133FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

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Can Cheapflights find flights from Porto to Bruxelles-National with no change fees?

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