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Cheap flights from Spain to Portugal from £18

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Portugal departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Spain to Portugal

Recent return flight deals from Spain to Portugal

Enter your travel dates to find the best prices.
Ryanair Logo
19:05 - 19:25MAD-OPO
1h 20mdirect
Ryanair Logo
20:05 - 22:25OPO-MAD
1h 20mdirect
£35Ryanair
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Ryanair Logo
20:50 - 21:15MAD-LIS
1h 25mdirect
Ryanair Logo
22:00 - 00:25LIS-MAD
1h 25mdirect
£36Ryanair
Find Deal
Sat, 13 Dec - Mon, 15 Dec
Vueling Logo
07:20 - 08:30BCN-LIS
2h 10mdirect
Vueling Logo
21:05 - 23:59LIS-BCN
1h 54mdirect
£44Vueling
Find Deal
Wed, 26 Nov - Wed, 3 Dec
easyJet Logo
15:30 - 16:40BCN-LIS
2h 10mdirect
easyJet Logo
06:25 - 09:20LIS-BCN
1h 55mdirect
£45easyJet
Find Deal
Fri, 27 Feb - Mon, 9 Mar
easyJet Logo
21:45 - 22:55BCN-LIS
2h 10mdirect
easyJet Logo
06:10 - 09:00LIS-BCN
1h 50mdirect
£46easyJet
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Vueling Logo
07:20 - 08:30BCN-LIS
2h 10mdirect
Vueling Logo
21:05 - 23:59LIS-BCN
1h 54mdirect
£49Vueling
Find Deal
Fri, 9 Jan - Fri, 9 Jan
Air Europa Logo
06:35 - 06:50MAD-OPO
1h 15mdirect
Air Europa Logo
16:05 - 18:15OPO-MAD
1h 10mdirect
£57Air Europa
Find Deal
Sat, 17 Jan - Wed, 21 Jan
Air Europa Logo
18:55 - 19:15MAD-LIS
1h 20mdirect
Air Europa Logo
08:00 - 10:15LIS-MAD
1h 15mdirect
£63Air Europa
Find Deal
Tue, 17 Mar - Wed, 18 Mar
TAP AIR PORTUGAL Logo
10:20 - 15:00MAD-OPO
5h 40m1 stop
TAP AIR PORTUGAL Logo
05:00 - 09:30OPO-MAD
3h 30m1 stop
£68TAP AIR PORTUGAL
Find Deal
Fri, 21 Nov - Sun, 23 Nov
TAP AIR PORTUGAL Logo
12:10 - 15:05MAD-OPO
3h 55m1 stop
TAP AIR PORTUGAL Logo
17:55 - 23:30OPO-MAD
4h 35m1 stop
£81TAP AIR PORTUGAL
Find Deal
Thu, 12 Mar - Mon, 16 Mar

Vueling flights from Spain to Portugal

Our best Vueling deals on Spain to Portugal flight tickets
Vueling
26 Nov
BCN07:20Barcelona-El Prat
2h 10m
LIS08:30Lisbon Humberto Delgado
3 Dec
LIS21:05Lisbon Humberto Delgado
1h 54m
BCN23:59Barcelona-El Prat
£44
Find similar
Vueling
9 Jan
BCN07:20Barcelona-El Prat
2h 10m
LIS08:30Lisbon Humberto Delgado
9 Jan
LIS21:05Lisbon Humberto Delgado
1h 54m
BCN23:59Barcelona-El Prat
£49
Find similar
Vueling
3 Dec
BCN07:20Barcelona-El Prat
2h 10m
LIS08:30Lisbon Humberto Delgado
4 Dec
LIS09:05Lisbon Humberto Delgado
2h 00m
BCN12:05Barcelona-El Prat
£49
Find similar

Air Europa flights from Spain to Portugal

Our best Air Europa deals on Spain to Portugal flight tickets
Air Europa
17 Jan
MAD06:35Madrid Barajas
1h 15m
OPO06:50Porto
21 Jan
OPO16:05Porto
1h 10m
MAD18:15Madrid Barajas
£57
Find similar
Air Europa
17 Mar
MAD18:55Madrid Barajas
1h 20m
LIS19:15Lisbon Humberto Delgado
18 Mar
LIS08:00Lisbon Humberto Delgado
1h 15m
MAD10:15Madrid Barajas
£63
Find similar
Air Europa
14 Mar
MAD18:55Madrid Barajas
1h 20m
LIS19:15Lisbon Humberto Delgado
18 Mar
LIS08:00Lisbon Humberto Delgado
1h 15m
MAD10:15Madrid Barajas
£68
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Spain to Portugal 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
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

MadridPorto

MAD - OPO

MADOPO

Madrid Barajas

Wed 26/11

19:05-19:25

Nonstop1h 20m

Porto

Wed 3/12

20:05-22:25

Nonstop1h 20m

£35

MadridLisbon

MAD - LIS

MADLIS

Madrid Barajas

Sat 13/12

20:50-21:15

Nonstop1h 25m

Lisbon Humberto Delgado

Mon 15/12

22:00-00:25

Nonstop1h 25m

£36

BarcelonaLisbon

BCN - LIS

BCNLIS

Barcelona-El Prat

Wed 26/11

07:20-08:30

Nonstop2h 10m

Lisbon Humberto Delgado

Wed 3/12

21:05-23:59

Nonstop1h 54m

£44

BarcelonaLisbon

BCN - LIS

BCNLIS

Barcelona-El Prat

Fri 27/2

15:30-16:40

Nonstop2h 10m

Lisbon Humberto Delgado

Mon 9/3

06:25-09:20

Nonstop1h 55m

£45

BarcelonaLisbon

BCN - LIS

BCNLIS

Barcelona-El Prat

Fri 12/12

21:45-22:55

Nonstop2h 10m

Lisbon Humberto Delgado

Sun 14/12

06:10-09:00

Nonstop1h 50m

£46

BarcelonaLisbon

BCN - LIS

BCNLIS

Barcelona-El Prat

Fri 9/1

07:20-08:30

Nonstop2h 10m

Lisbon Humberto Delgado

Fri 9/1

21:05-23:59

Nonstop1h 54m

£49

MadridPorto

MAD - OPO

MADOPO

Madrid Barajas

Sat 17/1

06:35-06:50

Nonstop1h 15m

Porto

Wed 21/1

16:05-18:15

Nonstop1h 10m

£57

MadridLisbon

MAD - LIS

MADLIS

Madrid Barajas

Tue 17/3

18:55-19:15

Nonstop1h 20m

Lisbon Humberto Delgado

Wed 18/3

08:00-10:15

Nonstop1h 15m

£63

MadridPorto

MAD - OPO

MADOPO

Madrid Barajas

Fri 21/11

10:20-15:00

1 stop5h 40m

Porto

Sun 23/11

05:00-09:30

1 stop3h 30m

£68

MadridPorto

MAD - OPO

MADOPO

Madrid Barajas

Thu 12/3

12:10-15:05

1 stop3h 55m

Porto

Mon 16/3

17:55-23:30

1 stop4h 35m

£81

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Spain to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The month of March is, on average, the cheapest month to fly to Portugal from Spain, with most prices found around £59. If you are unable to visit Portugal during the month of March, then departing from Spain during the month January is also very affordable. Most momondo users find prices during this month for around £60.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Spain to Portugal is on a Sunday when prices can be found for as low as £164. Flights from Spain to Portugal on a Wednesday will generally be more expensive and average around £500. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Portugal?

The cheapest time of day to fly to Portugal is in the afternoon when flights can be purchased for as low as £219. Flights to Portugal are more costly at midday, with an average ticket price of £619. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Spain to Portugal flight route?

Fly from Malaga to Porto for the best Spain - Portugal flight prices

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around £82 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Spain for as low as £59 on momondo.

What cabin class options are available on Spain to Portugal flights?

There are 3 cabin classes available to choose from on Spain to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Spain to Portugal flights?

No. A direct flight is the cheapest option for a flight between Spain to Portugal.

Cheap Spain to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to Portugal

Best price found

£32

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Portugal

2 airports
The best one-way flight to Portugal from Spain in the past 72 hours is £32. The best return flight deal from Spain to Portugal found on momondo in the last 72 hours is £44.
The fastest flight from Spain to Portugal takes 1h 15m
Direct flights go from Spain to Portugal every day.
There are 2 airports near Portugal: Lisbon Humberto Delgado (LIS), Porto (OPO)
Search flight deals

  • When did momondo last update prices for flights from Spain to Portugal?

    Prices for flights from Spain to Portugal were last updated today.

  • How many operators does momondo search for flights from Spain to Portugal?

  • How old do you have to be to fly from Spain to Portugal?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Spain to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Spain to Portugal?

Best airlines flying from Spain to Portugal

Compare and see reviews for airlines that fly from Spain to Portugal with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom £28Free CancellationRating
7.1
1,206 reviews
Search Vueling flights
IberiaPriceFrom £30Free CancellationRating
7.0
3,004 reviews
Search Iberia flights
easyJetPriceFrom £31Free CancellationRating
6.9
1,840 reviews
Search easyJet flights
Air EuropaPriceFrom £35Free CancellationRating
7.0
568 reviews
Search Air Europa flights
RyanairPriceFrom £37Free CancellationRating
6.8
5,188 reviews
Search Ryanair flights
TAP AIR PORTUGALPriceFrom £45Free CancellationRating
7.1
2,040 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from Spain to Portugal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spain to Portugal for you.

Can I find flights from Spain to Portugal with flexible booking policies on momondo?

Yes. All flights to Portugal from Spain on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Spain to Portugal?

Once you have performed a search for Spain to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Spain to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Spain to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom £29
Flights to Farofrom £29
Flights to Portofrom £33
Flights to Funchalfrom £38
Flights to Ponta Delgadafrom £133
Flights to Lajesfrom £145
Flights to Hortafrom £200
Flights to Pico Islandfrom £292
Flights to Porto Santofrom £175
Flights to Santa Cruz das Floresfrom £456