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Cheap flights from Spain to Portugal from £18

MAD — LIS
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Spain to Portugal

Enter your travel dates to find the best prices.

Cheapest flights from Spain to Portugal

Thu 15/1014:05 -
Nonstop1h 40m
Mon 19/1022:45 -
Nonstop1h 30m
Deal found 24/8£27
Thu 15/1020:55 -
Nonstop1h 50m
Thu 22/1022:10 -
Nonstop1h 35m
Deal found 21/8£37
Tue 20/1013:40 -
Nonstop1h 55m
Wed 21/1013:10 -
Nonstop1h 50m
Deal found 25/8£37
Mon 12/1021:25 -
Nonstop1h 40m
Thu 15/1015:10 -
Nonstop1h 35m
Deal found 22/8£40
Tue 27/1020:50 -
Nonstop1h 50m
Fri 30/1020:55 -
Nonstop1h 40m
Deal found 26/8£41
Sun 25/1019:40 -
Nonstop1h 50m
Fri 30/1020:55 -
Nonstop1h 40m
Deal found 25/8£42
Wed 23/906:20 -
Nonstop1h 30m
Thu 24/922:40 -
Nonstop1h 20m
Deal found 22/8£42
Wed 30/906:25 -
Nonstop1h 20m
Sat 3/1019:50 -
Nonstop1h 15m
Deal found 25/8£42
Tue 8/920:50 -
Nonstop1h 30m
Mon 14/923:00 -
Nonstop1h 15m
Deal found 25/8£43
Mon 21/921:55 -
Nonstop1h 30m
Tue 22/922:00 -
Nonstop1h 20m
Deal found 24/8£43
Wed 7/1006:25 -
Nonstop1h 20m
Wed 7/1014:40 -
Nonstop1h 15m
Deal found 26/8£43
Sun 27/908:50 -
Nonstop1h 25m
Wed 30/907:25 -
Nonstop1h 20m
Deal found 23/8£44

Find flight deals from Spain to Portugal

Round-trip from

£27

One-way from

£18

Good round-trip deal

£60 or less

Good one-way deal

£18 or less
Ryanair
  • Ryanair
  • 15/10-19/10
  • Nonstop
  • 3h 10m total
  • Spain to Portugal
Search Deals
Ryanair
  • Ryanair
  • 25/10
  • Nonstop
  • 1h 50m total
  • Spain to Portugal
Search Deals
Price to beat on a round-trip flight from Spain to Portugal.
Search Deals
Price to beat on a one-way flight from Spain to Portugal.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AlicantePorto

ALC Alicante - OPO Porto

ALCOPO

Alicante

Thu 15/10

14:05-14:45

Nonstop1h 40m

Porto

Mon 19/10

22:45-01:15

Nonstop1h 30m

£27

AlicantePorto

ALC Alicante - OPO Porto

ALCOPO

Alicante

Mon 12/10

21:25-22:05

Nonstop1h 40m

Porto

Thu 15/10

15:10-17:45

Nonstop1h 35m

£40

AlicanteLisbon

ALC Alicante - LIS Lisbon Humberto Delgado

ALCLIS

Alicante

Tue 27/10

20:50-21:40

Nonstop1h 50m

Lisbon Humberto Delgado

Fri 30/10

20:55-23:35

Nonstop1h 40m

£41

MadridLisbon

MAD Madrid Barajas - LIS Lisbon Humberto Delgado

MADLIS

Madrid Barajas

Wed 23/9

06:20-06:50

Nonstop1h 30m

Lisbon Humberto Delgado

Thu 24/9

22:40-01:00

Nonstop1h 20m

£42

MadridPorto

MAD Madrid Barajas - OPO Porto

MADOPO

Madrid Barajas

Sun 27/9

08:50-09:10

Nonstop1h 20m

Porto

Thu 8/10

20:40-22:55

Nonstop1h 15m

£44

MadridLisbon

MAD Madrid Barajas - LIS Lisbon Humberto Delgado

MADLIS

Madrid Barajas

Sun 18/10

08:50-09:15

Nonstop1h 25m

Lisbon Humberto Delgado

Mon 19/10

23:00-01:15

Nonstop1h 15m

£45
Fastest return journey

MadridPorto

MAD Madrid Barajas - OPO Porto

MADOPO

Madrid Barajas

Tue 17/11

06:30-06:45

Nonstop1h 15m

Porto

Tue 24/11

20:10-22:20

Nonstop1h 10m

£48

MadridPorto

MAD Madrid Barajas - OPO Porto

MADOPO

Madrid Barajas

Tue 13/10

20:40-21:00

Nonstop1h 20m

Porto

Fri 30/10

06:15-08:30

Nonstop1h 15m

£48

MadridPorto

MAD Madrid Barajas - OPO Porto

MADOPO

Madrid Barajas

Tue 15/9

09:05-09:25

Nonstop1h 20m

Porto

Fri 18/9

20:55-23:05

Nonstop1h 10m

£51

MadridLisbon

MAD Madrid Barajas - LIS Lisbon Humberto Delgado

MADLIS

Madrid Barajas

Sun 1/11

10:10-10:35

Nonstop1h 25m

Lisbon Humberto Delgado

Wed 4/11

06:25-08:45

Nonstop1h 20m

£52

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Spain to Portugal

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Spain to Portugal (average of £78). Flying from Spain to Portugal in August is currently the most expensive (average of £134). 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 ES to PT?

When flying from Spain to Portugal, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 48% versus a flight in the afternoon.

Weekly flight availability from Spain to Portugal

The most flights from ES0 to PT0 are scheduled on a Monday (85 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (24 on average).

How often are flights from Spain to Portugal delayed?

About 22% of weekly flights between Spain and Portugal have experienced delays in the past year, with the average delay time being 104 minutes.

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

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

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

Wednesday 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 Spain to Portugal flights?

Over the past year, Vueling have had the lowest number of delays on this route, with just 14% of flights being delayed.

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

The price you pay for your flight from Spain to Portugal may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Spain to Portugal?

Travellers seeking maximum savings on their Spain to Portugal flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portugal

See what other customers who have flown with Vueling,TAP AIR PORTUGAL, andIberia from Spain to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vueling
7.2
Good
1,301 reviews
Check prices

Crew

7.7

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

5.9

Overall

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
1,301 reviews
Vueling
7.2
Good
1,301 reviews
Check prices

Crew

7.7

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

5.9

Overall

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
TAP AIR PORTUGAL
7.2
Good
2,375 reviews
Vueling
7.2
Good
1,301 reviews
Check prices

Crew

7.7

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

5.9

Overall

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
Iberia
7.0
Good
3,257 reviews
Vueling
7.2
Good
1,301 reviews
Check prices

Crew

7.7

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

5.9

Overall

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
5,480 reviews
Vueling
7.2
Good
1,301 reviews
Check prices

Crew

7.7

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

5.9

Overall

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
easyJet
6.9
Okay
1,928 reviews
Vueling
7.2
Good
1,301 reviews
Check prices

Crew

7.7

Food

6.2

Boarding

7.2

Comfort

6.9

Entertainment

5.9

Overall

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

  • How popular is this Spain to Portugal flight route?

    This flight path from Spain to Portugal was viewed by 32 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Spain to Portugal?

    Airlines like Ryanair, Air Europa, and easyJet fly from Spain to Portugal in about 1h 15m. The time it takes to get you to your destination is usually consistent. There are 272 mi between Spain and Portugal. Generally, flights for this route are direct.

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

    One-way options have recently been found by users for as low as £13 on Ryanair. Other airlines that offer cheap prices include Air Europa from £15 and Iberia from £18 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Spain to Portugal (average of £78). Flying from Spain to Portugal in August is currently the most expensive (average of £134). 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 6 airlines flying from Spain to Portugal

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£26Average£95FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£29Average£80FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Air EuropaCheapest£31Average£115FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
VuelingCheapest£39Average£115FlexibilityNo cancel feeOn-time88%
Search Vueling flights
TAP AIR PORTUGALCheapest£40Average£135FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IberiaCheapest£42Average£128FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

How does Cheapflights help users find flights from Spain to Portugal?

Deals for Spain to Portugal flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Spain to Portugal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Spain to Portugal with no change fees?

Yes! Cheapflights helps users easily find flights from Spain to Portugal with no change fees.

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

Yes! Start tracking prices for Spain to Portugal flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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