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Cheap flights from Southampton to Portugal from £80

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LIS
27 Apr — 4 May1
1 adult

Cheap flight deals from Southampton to Portugal

Keep the following information in mind while searching for Southampton to Portugal flight deals. Data was last updated 22 April 2025.

Round-trip from

£105

One-way from

£80

Popular in

August

Cheapest in

January

Average price

£127

Good round-trip deal

£131 or less

Good one-way deal

£134 or less
easyJet
  • easyJet
  • 10/5-24/5
  • Nonstop
  • 5h 30m total
  • Southampton to Portugal
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12/5
  • 12/5
  • 2 total stops
  • 22h 45m total
  • Southampton to Portugal
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£22 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Southampton Eastleigh to Portugal.
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Price to beat on a one-way flight from Southampton Eastleigh to Portugal.
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Find flight deals from Southampton to Portugal

Cheapest flights from Southampton to Portugal
Explore the most affordable flight options available from Southampton to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.

Sat 10/518:55SOU - FAO
Nonstop2h 40measyJet
Sat 24/515:30FAO - SOU
Nonstop2h 50measyJet
Deal found 21/4£105
Sat 10/518:55SOU - FAO
Nonstop2h 40mMultiple Airlines
Sat 24/507:00FAO - SOU
1 stop25h 35mMultiple Airlines
Deal found 21/4£131
Sat 26/418:55SOU - LIS
1 stop12h 05mMultiple Airlines
Sat 3/509:35LIS - SOU
1 stop8h 45mMultiple Airlines
Deal found 21/4£146
Mon 16/608:05SOU - OPO
1 stop15h 05measyJet
Thu 19/618:00OPO - SOU
1 stop24h 55measyJet
Deal found 21/4£156
Sat 11/1018:05SOU - FAO
1 stop14h 25mKLM
Sat 18/1021:55FAO - SOU
1 stop10h 50mKLM
Deal found 22/4£161
Mon 16/620:30SOU - OPO
2 stops23h 05mMultiple Airlines
Thu 19/618:00OPO - SOU
1 stop24h 55mMultiple Airlines
Deal found 21/4£174
Mon 23/609:20SOU - OPO
1 stop11h 55mKLM
Fri 27/620:35OPO - SOU
1 stop12h 10mKLM
Deal found 22/4£182
Mon 23/609:20SOU - LIS
1 stop13h 30mKLM
Thu 26/605:00LIS - SOU
1 stop12h 50mKLM
Deal found 22/4£344
Sat 11/1008:55SOU - FAO
2 stops25h 15mBritish Airways
Sat 18/1020:00FAO - SOU
2 stops20h 15mBritish Airways
Deal found 21/4£565
Wed 10/908:40SOU - LIS
2 stops14h 20mBritish Airways
Fri 19/916:30LIS - SOU
2 stops16h 55mBritish Airways
Deal found 21/4£601

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton 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, Cheapflights users made 858,174 searches. Data last updated 22 April 2025.
Use the filters below to find and compare flights from Southampton to Portugal that are best for you.

Fly from

Southampton

Fly to

Portugal

Route

Depart

Return

Price

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 10/5

18:55-21:35

Nonstop2h 40m

Faro

Sat 24/5

15:30-18:20

Nonstop2h 50m

£105

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 10/5

18:55-21:35

Nonstop2h 40m

Faro

Sat 24/5

07:00-08:35

1 stop25h 35m

£131

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 16/6

08:05-23:10

1 stop15h 05m

Porto

Thu 19/6

18:00-18:55

1 stop24h 55m

£156

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 11/10

18:05-08:30

1 stop14h 25m

Faro

Sat 18/10

21:55-08:45

1 stop10h 50m

£161

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 5/6

20:00-08:35

1 stop12h 35m

Lisbon Humberto Delgado

Tue 10/6

21:35-19:30

1 stop21h 55m

£165

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 16/6

20:30-19:35

2 stops23h 05m

Porto

Thu 19/6

18:00-18:55

1 stop24h 55m

£174

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 23/6

09:20-21:15

1 stop11h 55m

Porto

Fri 27/6

20:35-08:45

1 stop12h 10m

£182

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 23/6

09:20-22:50

1 stop13h 30m

Lisbon Humberto Delgado

Thu 26/6

05:00-17:50

1 stop12h 50m

£344

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 11/10

08:55-10:10

2 stops25h 15m

Faro

Sat 18/10

20:00-16:15

2 stops20h 15m

£565

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Wed 10/9

08:40-23:00

2 stops14h 20m

Lisbon Humberto Delgado

Fri 19/9

16:30-09:25

2 stops16h 55m

£601

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Southampton to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Southampton 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 Southampton to Portugal

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

Currently, January is the cheapest month in which you can book a flight from Southampton to Portugal (average of £101). Flying from Southampton to Portugal in August is currently the most expensive (average of £274). 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 SOU to PT?

Find hourly flight availability from Southampton to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.

A simple way to save on the total cost of your ticket is to fly from Southampton to Portugal in the afternoon. If you’re flexible enough to do this you can expect to save up to 72% on your trip compared to booking a flight at midday.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated 22 April 2025.
Peruse reviews from past customers who have flown with KLM, Aer Lingus and easyJet from Southampton to Portugal to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,067 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
easyJet
6.9
Okay
1,797 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,793 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Portugal. 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 from for flights from Southampton to Portugal?

    Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Portugal. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

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

    One-way options have recently been found by users for as low as £111 on KLM. Other airlines that offer cheap prices include easyJet from £113 and Aer Lingus from £191 one-way.

  • What are the most popular routes from Southampton to Portugal?

    Most travelers choose Southampton Eastleigh - Faro, Southampton Eastleigh - Lisbon Humberto Delgado or Southampton Eastleigh - Porto when deciding on the best route from Southampton to Portugal.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Southampton to Portugal (average of £101). Flying from Southampton to Portugal in August is currently the most expensive (average of £274). 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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Top 3 airlines flying from Southampton to Portugal

Discover the top 3 airlines that operate flights from Southampton to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£63Average£153FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£140Average£266FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£261Average£464FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Southampton to Portugal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Southampton to Portugal.

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

Certainly. Search results for flights to Portugal from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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