Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Southampton to Portugal from £47

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
30 Mar — 6 Apr1
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 25 March 2025.

Round-trip from

£47

Popular in

August

Cheapest in

January

Average price

£79

Good round-trip deal

£40 or less
easyJet
  • easyJet
  • 19/4-26/4
  • Nonstop
  • 5h 30m total
  • Southampton to Portugal
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 2025.

Sat 17/518:55SOU - FAO
Nonstop2h 40measyJet
Sat 24/515:30FAO - SOU
Nonstop2h 50measyJet
Deal found 23/3£92
Sat 17/518:55SOU - FAO
Nonstop2h 40mMultiple Airlines
Sat 24/522:00FAO - SOU
1 stop10h 35mMultiple Airlines
Deal found 23/3£143
Sat 3/518:55SOU - OPO
1 stop12h 20mMultiple Airlines
Sat 10/513:30OPO - SOU
1 stop21h 55mMultiple Airlines
Deal found 24/3£155
Sat 17/518:55SOU - LIS
1 stop24h 10mMultiple Airlines
Wed 21/521:35LIS - SOU
1 stop22h 40mMultiple Airlines
Deal found 24/3£161
Thu 8/520:50SOU - OPO
1 stop11h 05measyJet
Thu 15/518:00OPO - SOU
1 stop24h 55measyJet
Deal found 24/3£200
Thu 8/509:20SOU - FAO
1 stop10h 10mKLM
Thu 15/520:20FAO - SOU
1 stop12h 25mKLM
Deal found 24/3£203
Sun 1/609:20SOU - LIS
1 stop13h 30mKLM
Wed 4/615:35LIS - SOU
1 stop17h 10mKLM
Deal found 24/3£209
Wed 20/809:20SOU - OPO
1 stop6h 15mKLM
Mon 1/906:35OPO - SOU
1 stop26h 15mKLM
Deal found 25/3£216
Sat 26/408:55SOU - FAO
2 stops27h 50mBritish Airways
Mon 28/411:10FAO - SOU
2 stops24h 50mBritish Airways
Deal found 24/3£606
Thu 16/1008:40SOU - LIS
2 stops14h 30mBritish Airways
Mon 20/1018:45LIS - SOU
2 stops17h 15mBritish Airways
Deal found 24/3£619

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 25 March 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 26/4

18:55-21:35

Nonstop2h 40m

Faro

Sat 3/5

15:30-18:20

Nonstop2h 50m

£67

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 17/5

18:55-21:35

Nonstop2h 40m

Faro

Sat 24/5

22:00-08:35

1 stop10h 35m

£143

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Sat 3/5

18:55-07:15

1 stop12h 20m

Porto

Sat 10/5

13:30-11:25

1 stop21h 55m

£155

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sat 17/5

18:55-19:05

1 stop24h 10m

Lisbon Humberto Delgado

Wed 21/5

21:35-20:15

1 stop22h 40m

£161

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Thu 8/5

20:50-07:55

1 stop11h 05m

Porto

Thu 15/5

18:00-18:55

1 stop24h 55m

£200

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Thu 8/5

09:20-19:30

1 stop10h 10m

Faro

Thu 15/5

20:20-08:45

1 stop12h 25m

£203

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sun 1/6

09:20-22:50

1 stop13h 30m

Lisbon Humberto Delgado

Wed 4/6

15:35-08:45

1 stop17h 10m

£209

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Wed 20/8

09:20-15:35

1 stop6h 15m

Porto

Mon 1/9

06:35-08:50

1 stop26h 15m

£216

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Sat 26/4

08:55-12:45

2 stops27h 50m

Faro

Mon 28/4

11:10-12:00

2 stops24h 50m

£606

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sat 3/5

16:45-10:05

2 stops17h 20m

Lisbon Humberto Delgado

Mon 5/5

07:15-08:00

2 stops24h 45m

£739

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 20 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.

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 25 March 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 71% 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 25 March 2025.
Peruse reviews from past customers who have flown with KLM, easyJet and British Airways 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
1,318 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

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
1,318 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

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
1,792 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

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
6,712 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

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 £64 on easyJet. Other airlines that offer cheap prices include KLM from £108 and British Airways from £315 one-way.

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

    Most travelers choose Southampton Eastleigh - Lisbon Humberto Delgado, Southampton Eastleigh - Faro 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Istanbul flights
Heathrow to Lisbon flights
Heathrow to Málaga flights
Luton to Istanbul flights
London City to Istanbul flights
Stansted to Istanbul flights
Heathrow to Charles de Gaulle flights
Heathrow to Barcelona-El Prat flights
Gatwick to Istanbul flights
Heathrow to Athens flights
Gatwick to Lisbon flights
Luton to Barcelona-El Prat flights
Luton to Lisbon flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Stansted to Lisbon flights
Heathrow to Luqa flights
Gatwick to Barcelona-El Prat flights
Heathrow to Frederic Chopin flights
Gatwick to Charles de Gaulle flights
Luton to Charles de Gaulle flights
Gatwick to Amsterdam flights
Gatwick to Luqa flights
Heathrow to Faro flights
Gatwick to Madrid flights
Stansted to Barcelona-El Prat flights
London City to Charles de Gaulle flights
Heathrow to Amsterdam flights
Heathrow to Palma de Mallorca flights
London City to Málaga flights
Heathrow to Malpensa flights
Heathrow to Madrid flights
Stansted to Amsterdam flights
Heathrow to Edinburgh flights
Gatwick to Malpensa flights
Gatwick to Athens flights
Gatwick to Leonardo da Vinci/Fiumicino flights
London City to Linate flights
Gatwick to Edinburgh flights
Stansted to Edinburgh flights
Heathrow to Ibiza flights
Heathrow to Linate flights
Stansted to Athens flights
London City to Barcelona-El Prat flights
Luton to Amsterdam flights
Stansted to Sabiha Gokcen flights
London City to Lisbon flights
Heathrow to Larnaca flights
Gatwick to Málaga flights
Heathrow to Orly flights
Luton to Edinburgh flights

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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£77Average£155FlexibilityNo cancel feeOn-time86%
Search easyJet flights
KLMCheapest£145Average£269FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£270Average£510FlexibilityNo 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.