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Cheap flights from Portsmouth to Madrid, Spain from £137

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

Cheap flight deals from Portsmouth to Madrid

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Madrid

Thu 12/1109:20 -
1 stop12h 25m
Thu 19/1119:50 -
2 stops19h 20m
Deal found 24/8£137
Wed 7/1010:45 -
2 stops21h 45m
Wed 14/1013:15 -
2 stops20h 20m
Deal found 23/8£139
Mon 5/1020:40 -
1 stop25h 55m
Mon 12/1022:55 -
2 stops14h 55m
Deal found 21/8£143

Find flight deals from Portsmouth to Madrid

Round-trip from

£137

Popular in

December

Cheapest in

January

Average price

£131
12/11-19/11
  • 12/11-19/11
  • 3 total stops
  • 31h 45m total
  • Portsmouth to Madrid
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High demand for flights, 12% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Wed 7/10

15:35-08:20

1 stop15h 45m

Madrid Barajas

Wed 14/10

23:10-08:35

1 stop10h 25m

£147
Fastest return journey

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Mon 5/10

20:40-07:55

1 stop10h 15m

Madrid Barajas

Mon 12/10

22:55-12:50

2 stops14h 55m

£150

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Thu 12/11

09:20-22:45

1 stop12h 25m

Madrid Barajas

Thu 19/11

21:40-14:10

1 stop17h 30m

£164

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Thu 8/10

08:55-22:50

2 stops12h 55m

Madrid Barajas

Thu 15/10

18:55-08:45

2 stops14h 50m

£180

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Fri 9/10

20:00-01:15

1 stop28h 15m

Madrid Barajas

Fri 16/10

13:35-07:20

2 stops18h 45m

£196
Cheapest one-way
Fastest single journey

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Thu 5/11

20:00-09:55

1 stop12h 55m

£159

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Fri 25/12

17:30-09:55

1 stop15h 25m

£179

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Sun 4/10

20:00-09:55

1 stop12h 55m

£218

SouthamptonMadrid

SOU Southampton Eastleigh - MAD Madrid Barajas

SOUMAD

Southampton Eastleigh

Thu 5/11

12:35-12:15

2 stops22h 40m

£271

Flights are sorted by cheapest return flights first.

Deals found on 22/8

Sorted by cheapest first

Best time to book a flight from Portsmouth to Madrid

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

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Madrid

What is the cheapest time of day to fly from P0R to MAD?

A simple way to save on the total cost of your ticket is to fly from Portsmouth to Madrid at midday. If you’re flexible enough to do this you can expect to save up to 74% on your trip compared to booking a flight in the evening.

Weekly flight availability from Portsmouth to Madrid

The most flights from P0R to MAD are scheduled on a Monday (66 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (34 on average).

What is the cheapest day to fly from Portsmouth to Madrid?

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

Related info for your journey

  • What airport do you fly into for flights to Madrid from Portsmouth?

    For a flight from Portsmouth to Madrid, you will be flying into Barajas. Madrid Barajas (MAD) is just 8.5 mi from the center of the city. Barajas is the only Madrid airport and it handles 0 inbound flights from Portsmouth per day. 9 airlines have flights to Madrid Barajas from Portsmouth on a regular basis.

  • What are the most reliable airlines from Portsmouth to Madrid?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to Madrid on time: Japan Airlines (79%), American Airlines (77%), Qatar Airways (76%).

  • What are the cheapest flights from Portsmouth to Madrid?

    On average you can expect to pay £1,321 for a flight from Portsmouth to Madrid. The cheapest flight overall is £50 while the most popular route, (Southampton Eastleigh - Madrid Barajas) is currently priced at £137.

  • Can I find deals for flights from Portsmouth to Madrid that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Madrid?

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

  • Can I find deals for business class flights from Portsmouth to Madrid?

    Yes. Cheapflights offers flight deals from Portsmouth to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Fuenlabrada
San Lorenzo de El Escorial
Getafe
Guadalajara

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Portsmouth to Madrid

AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest£20Average£165FlexibilityNo cancel feeOn-time83%
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Wizz AirCheapest£26Average£99FlexibilityNo cancel feeOn-timeN/A
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RyanairCheapest£35Average£97FlexibilityNo cancel feeOn-timeN/A
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easyJetCheapest£35Average£124FlexibilityNo cancel feeOn-time86%
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IberiaCheapest£62Average£139FlexibilityNo cancel feeOn-time77%
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Iberia ExpressCheapest£69Average£148FlexibilityNo cancel feeOn-time93%
Search Iberia Express flights
British AirwaysCheapest£85Average£186FlexibilityNo cancel feeOn-time70%
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TAP AIR PORTUGALCheapest£147Average£204FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
VuelingCheapest£163Average£165FlexibilityNo cancel feeOn-time88%
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How does Cheapflights help users find flights from Portsmouth to Madrid?

Cheapflights makes it easy to find Portsmouth to Madrid 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 Portsmouth to Madrid?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Madrid.

Can Cheapflights find flights from Portsmouth to Madrid with no change fees?

Need flexible booking options for your flight to Madrid from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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