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Cheap flights from Portugal to Southampton from £53

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SOU
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Portugal to Southampton

Keep the following information in mind while searching for Portugal to Southampton flight deals. Data was last updated 29 August 2025.

Round-trip from

£119

One-way from

£53

Popular in

August

Cheapest in

March

Average price

£125
easyJet
  • easyJet
  • 11/10-18/10
  • Nonstop
  • 5h 30m total
  • Portugal to Southampton
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easyJet
  • easyJet
  • 6/9
  • Nonstop
  • 2h 50m total
  • Portugal to Southampton
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Portugal to Southampton

Cheapest flights from Portugal to Southampton
Explore the most affordable flight options available from Portugal to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Sat 11/1015:30FAO - SOU
Nonstop2h 50measyJet
Sat 18/1018:55SOU - FAO
Nonstop2h 40measyJet
Deal found 27/8£119
Wed 17/916:20FAO - SOU
1 stop16h 20mMultiple Airlines
Mon 22/908:05SOU - FAO
1 stop14h 30mMultiple Airlines
Deal found 28/8£177
Wed 24/921:35LIS - SOU
1 stop22h 40mMultiple Airlines
Mon 29/908:05SOU - LIS
1 stop4h 45mMultiple Airlines
Deal found 27/8£181
Sat 11/1006:30LIS - SOU
1 stop9h 15mMultiple Airlines
Sat 18/1018:55SOU - LIS
2 stops28h 35mMultiple Airlines
Deal found 27/8£188
Thu 2/1017:00OPO - SOU
1 stop25h 55mMultiple Airlines
Wed 8/1009:00SOU - OPO
2 stops36h 50mMultiple Airlines
Deal found 28/8£192
Tue 23/921:25FAO - SOU
1 stop10h 40mMultiple Airlines
Mon 29/908:05SOU - FAO
2 stops7h 15mMultiple Airlines
Deal found 28/8£194
Fri 26/908:50LIS - SOU
1 stop10h 05mMultiple Airlines
Mon 29/908:05SOU - LIS
1 stop4h 45mMultiple Airlines
Deal found 27/8£213
Sun 12/1008:50LIS - SOU
1 stop22h 45mMultiple Airlines
Sun 19/1009:10SOU - LIS
1 stop12h 25mMultiple Airlines
Deal found 28/8£229
Thu 25/921:15LIS - SOU
1 stop11h 25mMultiple Airlines
Mon 29/908:05SOU - LIS
1 stop4h 45mMultiple Airlines
Deal found 27/8£252

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portugal to Southampton 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 29 August 2025.
Use the filters below to find and compare flights from Portugal to Southampton that are best for you.

Fly from

Portugal

Fly to

Southampton

Route

Depart

Return

Price

FaroSouthampton

FAO - SOU

FAOSOU

Faro

Sat 11/10

15:30-18:20

Nonstop2h 50m

Southampton Eastleigh

Sat 18/10

18:55-21:35

Nonstop2h 40m

£119

FaroSouthampton

FAO - SOU

FAOSOU

Faro

Wed 17/9

16:20-08:40

1 stop16h 20m

Southampton Eastleigh

Mon 22/9

08:05-22:35

1 stop14h 30m

£177

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Wed 24/9

21:35-20:15

1 stop22h 40m

Southampton Eastleigh

Mon 29/9

08:05-12:50

1 stop4h 45m

£181

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Sat 11/10

06:30-15:45

1 stop9h 15m

Southampton Eastleigh

Sat 18/10

18:55-23:30

2 stops28h 35m

£188

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Thu 2/10

17:00-18:55

1 stop25h 55m

Southampton Eastleigh

Wed 8/10

09:00-21:50

2 stops36h 50m

£192

FaroSouthampton

FAO - SOU

FAOSOU

Faro

Tue 23/9

21:25-08:05

1 stop10h 40m

Southampton Eastleigh

Mon 29/9

08:05-15:20

2 stops7h 15m

£194

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Fri 26/9

08:50-18:55

1 stop10h 05m

Southampton Eastleigh

Mon 29/9

08:05-12:50

1 stop4h 45m

£213

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Sun 12/10

08:50-07:35

1 stop22h 45m

Southampton Eastleigh

Sun 19/10

09:10-21:35

1 stop12h 25m

£229

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Thu 25/9

21:15-08:40

1 stop11h 25m

Southampton Eastleigh

Mon 29/9

08:05-12:50

1 stop4h 45m

£252

FaroSouthampton

FAO - SOU

FAOSOU

Faro

Sat 6/9

15:30-18:20

Nonstop2h 50m

£53

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 24 results
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Best time to book a flight from Portugal to Southampton

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

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

Currently, September is the cheapest month in which you can book a flight from Portugal to Southampton (average of £203). Flying from Portugal to Southampton in November is currently the most expensive (average of £262). 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 PT to SOU?

Find hourly flight availability from Portugal to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portugal to Southampton as you normally would.

Related info for your journey

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

    For a flight from Portugal to Southampton, you will be flying into Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city.

  • How long is the flight from Portugal to Southampton?

    Airlines like easyJet fly from Portugal to Southampton in about 2h 50m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1016 mi. Most flights are nonstop.

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

    When deciding which route to take from Portugal to Southampton consider Lisbon Humberto Delgado - Southampton Eastleigh, Faro - Southampton Eastleigh or Porto - Southampton Eastleigh as they are the most popular.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Portugal to Southampton (average of £203). Flying from Portugal to Southampton in November is currently the most expensive (average of £262). 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

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

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

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

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

Yes! Start tracking prices for Portugal to Southampton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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