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Cheap flights from Barcelona-El Prat Airport to Porto from $71

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — OPO
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Barcelona-El Prat to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to Porto
Explore the most affordable flight options available from Barcelona-El Prat to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Fri 27/1113:00
BCN
-
OPO
Nonstop1h 55m
Vueling
Sun 29/1108:45
OPO
-
BCN
Nonstop1h 50m
Vueling
Deal found 10/4$96
Tue 28/420:25
BCN
-
OPO
Nonstop1h 55m
Vueling
Sat 2/513:45
OPO
-
BCN
Nonstop1h 45m
Vueling
Deal found 8/4$113
Tue 26/509:00
BCN
-
OPO
1 stop11h 35m
Vueling
Tue 26/522:00
OPO
-
BCN
Nonstop1h 45m
Vueling
Deal found 9/4$123
Mon 25/515:10
BCN
-
OPO
Nonstop2h 00m
Multiple Airlines
Mon 1/622:40
OPO
-
BCN
Nonstop1h 45m
Multiple Airlines
Deal found 10/4$124
Thu 23/407:00
BCN
-
OPO
Nonstop2h 00m
Vueling
Sat 25/416:50
OPO
-
BCN
Nonstop1h 50m
Vueling
Deal found 9/4$130
Fri 6/1107:10
BCN
-
OPO
Nonstop2h 00m
Vueling
Sun 8/1108:45
OPO
-
BCN
Nonstop1h 50m
Vueling
Deal found 11/4$132
Tue 19/507:00
BCN
-
OPO
Nonstop2h 00m
Vueling
Wed 20/519:20
OPO
-
BCN
1 stop3h 45m
Vueling
Deal found 8/4$136
Fri 22/505:55
BCN
-
OPO
Nonstop2h 00m
Ryanair
Fri 29/522:30
OPO
-
BCN
Nonstop1h 45m
Ryanair
Deal found 7/4$140
Fri 22/505:55
BCN
-
OPO
Nonstop2h 00m
Multiple Airlines
Fri 29/516:00
OPO
-
BCN
1 stop8h 30m
Multiple Airlines
Deal found 7/4$154
Sat 18/420:20
BCN
-
OPO
1 stop5h 20m
TAP AIR PORTUGAL
Wed 22/410:00
OPO
-
BCN
1 stop5h 55m
TAP AIR PORTUGAL
Deal found 7/4$187

Find flight deals from Barcelona-El Prat to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 April 2026.

Round-trip from

$113

One-way from

$71

Popular in

August

Cheapest in

January

Average price

$182

Good one-way deal

$125 or less
Vueling
  • Vueling
  • 28/4-2/5
  • Nonstop
  • 3h 40m total
  • Barcelona to Porto
Search Deals
Vueling
  • Vueling
  • 24/4
  • Nonstop
  • 2h 00m total
  • Barcelona to Porto
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a one-way flight from Barcelona-El Prat to Porto.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Tue 26/5

09:00-19:35

1 stop11h 35m

Porto

Tue 26/5

22:00-00:45

Nonstop1h 45m

$123
Fastest return journey

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Thu 30/4

07:00-08:00

Nonstop2h 00m

Porto

Sun 3/5

08:35-11:25

Nonstop1h 50m

$226

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Sat 9/5

20:20-00:40

1 stop5h 20m

Porto

Mon 11/5

10:00-16:55

1 stop5h 55m

$245

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Sat 19/9

20:20-00:40

1 stop5h 20m

Porto

Sun 20/9

10:00-16:55

1 stop5h 55m

$245

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Sat 25/4

20:20-07:50

1 stop12h 30m

Porto

Sun 26/4

22:30-19:20

1 stop19h 50m

$256

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Sat 25/4

20:20-00:40

1 stop5h 20m

Porto

Sat 9/5

15:30-21:50

1 stop5h 20m

$264

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Sat 9/5

22:40-07:50

1 stop10h 10m

Porto

Sun 10/5

22:30-19:20

1 stop19h 50m

$301

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Sat 9/5

20:20-00:40

1 stop5h 20m

Porto

Sat 16/5

15:30-21:50

1 stop5h 20m

$305

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Thu 16/7

17:45-23:10

1 stop6h 25m

Porto

Sat 18/7

15:30-01:30

1 stop9h 00m

$322

BarcelonaPorto

BCN - OPO

BCNOPO

Barcelona-El Prat

Thu 14/5

20:20-00:40

1 stop5h 20m

Porto

Sun 17/5

22:30-01:30

1 stop26h 00m

$324

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Barcelona-El Prat to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Barcelona-El Prat with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Barcelona-El Prat Airport to Porto

How far ahead should I book a flight from Barcelona-El Prat Airport to Porto?

Use this chart to determine the optimal time to book a return flight from Barcelona-El Prat to Porto. Price data was last updated on 10 April 2026.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Porto?

Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Porto (average of $40). Flying from Barcelona-El Prat Airport to Porto in August is currently the most expensive (average of $88). 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 BCN to OPO?

Find hourly flight availability from Barcelona-El Prat to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 April 2026.

When flying from Barcelona-El Prat Airport to Porto, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 46% versus a flight in the afternoon.

How much does it cost for a return flight from Barcelona-El Prat Airport to Porto?

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Barcelona-El Prat?

    If you book a flight to Porto from Barcelona-El Prat, you will be flying to Porto, which is the city’s only airport. Porto (OPO) is located 10.9 km from the centre of Porto. There are 9 flights from Barcelona-El Prat to Porto per day from 0 different airlines.

  • How long is the flight from Barcelona-El Prat Airport to Porto?

    There are many flights that can get you from Barcelona-El Prat Airport to Porto in 4h. Fly via Vueling or TAP AIR PORTUGAL to get the fastest option. Airlines will cover a distance of 898 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Barcelona-El Prat Airport to Porto?

    No one likes to see their flight delayed. When booking a flight from Barcelona-El Prat Airport to Porto consider choosing LATAM Airlines(92%), Qatar Airways(88%) or Vueling(87%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Barcelona-El Prat Airport to Porto?

    On average you can expect to pay $174 for a flight from Barcelona-El Prat Airport to Porto. The cheapest flight overall is $37 while the most popular route, (Barcelona-El Prat - Porto) is currently priced at $61.

  • Can I find deals for flights from Barcelona-El Prat to Porto that include hotel bookings?

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

  • How can I find direct flights from Barcelona-El Prat to Porto?

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

  • Can I find deals for business class flights from Barcelona-El Prat to Porto?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Porto 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 Barcelona-El Prat Airport to Porto?

    Currently, October is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Porto (average of $40). Flying from Barcelona-El Prat Airport to Porto in August is currently the most expensive (average of $88). 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

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How does Cheapflights help users find flights from Barcelona-El Prat to Porto?

Cheapflights makes it easy to find Barcelona-El Prat to Porto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to Porto?

Cheapflights helps you find that perfect flight to Porto from Barcelona-El Prat by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Barcelona-El Prat to Porto with no change fees?

Yes! Cheapflights helps users easily find flights from Barcelona-El Prat to Porto with no change fees.

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to Porto become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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