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Find cheap one-way flights from Porto to Brussels starting at US$40.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Porto to Brussels?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Porto to Brussels

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Ryanair
From US$38
easyJet
From US$39
Vueling Airlines
From US$40
TAP Air Portugal
From US$57
Air Europa
From US$67
Brussels Airlines
From US$70
Iberia
From US$80
Swiss Airlines
From US$109
KLM
From US$112
Lufthansa
From US$113
ANA airlines

Find more flights and airlines

Find cheap flights from Porto to Brussels by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Porto to Brussels.

  • Cheapest
    Ryanair
    OPO
    16:10
    2h 25m
    Direct
    CRL
    19:35
    Francisco Sa Carneiro International Airport - Brussels South Charleroi Airport
    Tue, Jun 18Ryanair
    US$38
  • easyJet
    OPO
    09:40
    10h 15m
    1 transfer
    BRU
    20:55
    Francisco Sa Carneiro International Airport - Brussels National Airport
    Thu, Jun 20easyJet
    US$39
  • easyJet
    OPO
    09:40
    10h 15m
    1 transfer
    BRU
    20:55
    Francisco Sa Carneiro International Airport - Brussels National Airport
    Thu, Jun 20easyJet
    US$39
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Porto (OPO) to Brussels (BRU) the cheapest?

    Airlines adjust prices for flights from Porto to Brussels based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Porto (OPO) to Brussels (BRU) cost?

    According to Trip.com's data, the lowest price is around $333.
  • How long does it take to fly from Porto (OPO) to Brussels (BRU) and what is the distance?

    It takes around 2 hours 23 minutes to fly from Porto (OPO) to Brussels (BRU).
  • What is the transportation method from the main airport to downtown in Brussels?

    • The distance from Brussels National Airport to downtown is about 10km. It takes about 30 minutes by taxi.
    • The distance from Brussels South Charleroi Airport to downtown is about 43km. It takes about 1 hour by taxi.
  • What are the most popular airlines that fly from Porto (OPO) to Brussels (BRU)?

    Airlines with flights from Porto (OPO) to Brussels (BRU): Ryanair, TAP Air Portugal and Brussels Airlines.

Porto to Brussels Flight Information

Cheapest nonstop flight price

$39

Cheapest round-trip ticket price

$87

Off-season for travel

December

Peak season for travel

September