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Cheap flights from Porto to Spain from £26

OPO — MAD
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Spain

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Spain

Thu 22/1007:00 -
Nonstop1h 15m
Sun 25/1011:20 -
Nonstop1h 20m
Deal found 6/9£46
Fri 9/1014:05 -
Nonstop1h 15m
Wed 14/1006:25 -
Nonstop1h 20m
Deal found 4/9£47
Wed 23/907:10 -
Nonstop1h 15m
Mon 28/923:30 -
Nonstop1h 20m
Deal found 6/9£47
Sat 5/1218:50 -
Nonstop1h 15m
Tue 8/1209:15 -
Nonstop1h 20m
Deal found 3/9£48
Wed 23/907:10 -
Nonstop1h 15m
Sun 27/908:50 -
Nonstop1h 20m
Deal found 3/9£50
Thu 15/1016:00 -
1 stop4h 25m
Wed 21/1006:25 -
Nonstop1h 20m
Deal found 4/9£51
Sun 27/905:55 -
Nonstop1h 15m
Wed 30/906:25 -
Nonstop1h 20m
Deal found 5/9£52
Thu 15/1007:00 -
1 stop4h 40m
Sun 18/1008:50 -
Nonstop1h 20m
Deal found 5/9£53
Wed 23/914:40 -
Nonstop1h 15m
Thu 1/1009:50 -
Nonstop1h 20m
Deal found 6/9£54
Mon 21/920:15 -
Nonstop1h 15m
Fri 25/923:40 -
Nonstop1h 15m
Deal found 3/9£55

Find flight deals from Porto to Spain

Round-trip from

£46

One-way from

£26

Popular in

August

Cheapest in

February

Average price

£103

Good round-trip deal

£122 or less

Good one-way deal

£35 or less
Ryanair
  • Ryanair
  • 22/10-25/10
  • Nonstop
  • 2h 35m total
  • Porto to Spain
Search Deals
Ryanair
  • Ryanair
  • 28/9-31/12
  • Nonstop
  • 1h 15m total
  • Porto to Spain
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£29 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Porto to Spain.
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Price to beat on a one-way flight from Porto to Spain.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Porto to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Sun 25/10

22:50-01:05

Nonstop1h 15m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£35

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Sun 20/9

05:55-08:10

Nonstop1h 15m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£37

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Sat 26/9

19:50-22:05

Nonstop1h 15m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£37

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Sat 19/9

19:50-22:05

Nonstop1h 15m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£37
Fastest return journey

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Mon 28/9

20:10-22:20

Nonstop1h 10m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Sat 26/9

20:10-22:20

Nonstop1h 10m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£38

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Sat 3/10

19:50-22:05

Nonstop1h 15m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Mon 12/10

21:15-12:40

1 stop14h 25m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Mon 28/9

18:00-10:05

1 stop15h 05m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41

PortoMadrid

OPO Porto - MAD Madrid Barajas

OPOMAD

Porto

Tue 29/9

10:00-00:20

1 stop13h 20m

Madrid Barajas

Wed 31/12

00:00-00:00

Nonstop0h 00m

£41

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from Porto to Spain

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

Cheapflights Insights

Everything you need to know about your flight from Porto to Spain

What is the cheapest month to book a flight from Porto to Spain?

Currently, January is the cheapest month in which you can book a flight from Porto to Spain (average of £64). Flying from Porto to Spain in August is currently the most expensive (average of £146). 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 ES?

A simple way to save on the total cost of your ticket is to fly from Porto to Spain at midday. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the morning.

Weekly flight availability from Porto to Spain

The most flights from OPO to ES0 are scheduled on a Thursday (45 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (40 on average).

How often are flights from Porto to Spain delayed?

About 17% of weekly flights between Porto and Spain have experienced delays in the past year, with the average delay time being 105 minutes.

What is the most punctual flight time for Porto to Spain flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Porto to Spain flights?

Over the past year, Air Europa have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Porto to Spain?

To ensure you get the cheapest price possible for a flight from Porto to Spain, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Spain

Read reviews from past customers who have flown with Vueling and Ryanair from Porto to Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,302 reviews
Check prices

Comfort

6.9

Crew

7.7

Food

6.2

Overall

7.2

Entertainment

5.9

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Vueling
7.2
Good
1,302 reviews
Vueling
7.2
Good
1,302 reviews
Check prices

Comfort

6.9

Crew

7.7

Food

6.2

Overall

7.2

Entertainment

5.9

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation
Ryanair
6.9
Okay
5,486 reviews
Vueling
7.2
Good
1,302 reviews
Check prices

Comfort

6.9

Crew

7.7

Food

6.2

Overall

7.2

Entertainment

5.9

Boarding

7.2

Reviews

1 / 20
10.0
Excellent

Luis Alfonso,Feb 2026

BCN - ALC

In overall good. The crew were very nice as always. I must say it is the tidiest airline when it comes to disembarkation

Related info for your journey

  • What airport do you fly from for flights from Porto to Spain?

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Porto to Spain.

  • How popular is this Porto to Spain flight route?

    Within the past month, 61 users have taken a look at flights from Porto to Spain.

  • How long is the flight from Porto to Spain?

    Ryanair and Air Europa can get you from Porto to Spain in just under 1h 10m. Your travel time will be generally consistent. The distance between Porto and Spain is about 272 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Porto to Spain one-way?

    One-way options have recently been found by users for as low as £17 on Ryanair. Other airlines that offer cheap prices include Iberia from £20 and Vueling from £22 one-way.

  • What are the most reliable airlines from Porto to Spain?

    Before booking your flight to Spain from Porto, check out the most reliable airlines to get you to your destination on time: Kuwait Airways (96%), Delta (95%), TAROM( 95%).

  • What are the cheapest flights from Porto to Spain?

    The cheapest flight price from Porto to Spain is £66. On average you can expect to pay £402. The most popular route, (Porto - Madrid Barajas), can usually be booked for £57.

  • Can I find deals for flights from Porto to Spain that include hotel bookings?

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

  • How can I find direct flights from Porto to Spain?

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

  • Can I find deals for business class flights from Porto to Spain?

    Yes. Cheapflights offers flight deals from Porto to Spain 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 Spain?

    Currently, January is the cheapest month in which you can book a flight from Porto to Spain (average of £64). Flying from Porto to Spain in August is currently the most expensive (average of £146). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Porto to Spain

AirlineCheapestAverageFlexibilityOn-time
VuelingCheapest£39Average£128FlexibilityNo cancel feeOn-time88%
Search Vueling flights
RyanairCheapest£58Average£85FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

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Why should you use Cheapflights to find cheap flight tickets from Porto to Spain?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Spain from Porto.

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Yes, we can. To see specific flights from Porto to Spain with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Porto to Spain become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Spain from Porto today and book when prices fit your budget.

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