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Cheap flights from Southampton to Portugal from £70

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LIS
26 Feb — 5 Mar1
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 21 February 2025.

Round-trip from

£70

Popular in

August

Cheapest in

January

Average price

£88

Good round-trip deal

£129 or less
easyJet
  • easyJet
  • 19/4-26/4
  • Nonstop
  • 5h 30m total
  • Southampton to Portugal
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Southampton Eastleigh to Portugal.
Search Deals

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 21 February 2025.

Sat 12/418:55SOU - FAO
Nonstop2h 40measyJet
Sat 26/415:30FAO - SOU
Nonstop2h 50measyJet
Deal found 20/2£102
Mon 7/420:30SOU - LIS
1 stop24h 30mMultiple Airlines
Thu 10/409:25LIS - SOU
1 stop10h 05mMultiple Airlines
Deal found 20/2£169
Sat 19/418:05SOU - FAO
1 stop13h 15mMultiple Airlines
Sat 26/415:30FAO - SOU
Nonstop2h 50mMultiple Airlines
Deal found 20/2£172
Mon 12/519:25SOU - OPO
1 stop22h 50mMultiple Airlines
Fri 16/506:10OPO - SOU
1 stop12h 45mMultiple Airlines
Deal found 20/2£172
Tue 1/409:20SOU - OPO
1 stop6h 15mKLM
Fri 4/420:35OPO - SOU
1 stop12h 10mKLM
Deal found 20/2£179
Wed 7/517:35SOU - FAO
1 stop14h 05mKLM
Sun 11/520:00FAO - SOU
1 stop12h 45mKLM
Deal found 20/2£181
Mon 7/417:35SOU - LIS
1 stop5h 15mKLM
Thu 10/405:00LIS - SOU
1 stop27h 45mKLM
Deal found 20/2£208
Sat 24/509:40SOU - FAO
1 stop12h 25mAer Lingus
Sat 31/522:45FAO - SOU
1 stop9h 50mAer Lingus
Deal found 20/2£488
Thu 26/608:40SOU - LIS
2 stops14h 30mBritish Airways
Tue 1/718:45LIS - SOU
2 stops17h 15mBritish Airways
Deal found 20/2£585
Thu 11/916:45SOU - FAO
2 stops26h 15mBritish Airways
Thu 18/919:55FAO - SOU
2 stops20h 20mBritish Airways
Deal found 20/2£616

Find flights from Southampton to Portugal within your budget

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 21 February 2025.

Fly from

Southampton

Fly to

Portugal

Route

Depart

Return

Price

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 12/4

18:55-21:35

Nonstop2h 40m

Faro

Sat 26/4

15:30-18:20

Nonstop2h 50m

£102

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 7/4

20:30-21:00

1 stop24h 30m

Lisbon Humberto Delgado

Thu 10/4

09:25-19:30

1 stop10h 05m

£169

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 19/4

18:05-07:20

1 stop13h 15m

Faro

Sat 26/4

15:30-18:20

Nonstop2h 50m

£172

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 12/5

19:25-18:15

1 stop22h 50m

Porto

Fri 16/5

06:10-18:55

1 stop12h 45m

£172

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Tue 1/4

09:20-15:35

1 stop6h 15m

Porto

Fri 4/4

20:35-08:45

1 stop12h 10m

£179

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Wed 7/5

17:35-07:40

1 stop14h 05m

Faro

Sun 11/5

20:00-08:45

1 stop12h 45m

£181

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 7/4

17:35-22:50

1 stop5h 15m

Lisbon Humberto Delgado

Thu 10/4

05:00-08:45

1 stop27h 45m

£208

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 24/5

09:40-22:05

1 stop12h 25m

Faro

Sat 31/5

22:45-08:35

1 stop9h 50m

£488

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 26/6

08:40-23:10

2 stops14h 30m

Lisbon Humberto Delgado

Tue 1/7

18:45-12:00

2 stops17h 15m

£585

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Tue 10/6

19:40-19:15

2 stops23h 35m

Faro

Fri 20/6

20:00-11:55

2 stops15h 55m

£667

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 19 results
1
2

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.

Travel insights for flights from Southampton to Portugal

Get recent, data-driven insights about flights from Southampton to Portugal including ideal travel times, pricing trends, and more.

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 21 February 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 70% 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 21 February 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

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,331 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.0
Good
1,070 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

easyJet
6.9
Okay
1,816 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,762 reviews
KLM
7.8
Good
1,331 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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 £100 on easyJet. Other airlines that offer cheap prices include KLM from £108 and Aer Lingus from £118 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£99Average£164FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£148Average£274FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£277Average£527FlexibilityNo 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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