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Cheap flights from Portugal to Southampton from £113

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SOU
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portugal to Southampton

Enter your travel dates to find the best prices.

Best flights from Portugal to Southampton
Discover carefully curated flight deals from Portugal to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Thu 15/110:25LIS - SOU
1 stop9h 15mMultiple Airlines
Mon 19/108:30SOU - LIS
2 stops24h 45mMultiple Airlines
Deal found 27/12£150
Mon 9/206:30OPO - SOU
2 stops26h 20mMultiple Airlines
Mon 16/208:30SOU - OPO
1 stop5h 05mMultiple Airlines
Deal found 26/12£165
Thu 15/110:25LIS - SOU
1 stop22h 20mMultiple Airlines
Thu 22/112:20SOU - LIS
2 stops34h 10mMultiple Airlines
Deal found 27/12£181
Thu 19/210:25LIS - SOU
1 stop9h 15mMultiple Airlines
Wed 25/212:25SOU - LIS
1 stop7h 25mMultiple Airlines
Deal found 26/12£190
Thu 8/115:20LIS - SOU
2 stops17h 25mMultiple Airlines
Sat 10/115:20SOU - LIS
1 stop25h 10mMultiple Airlines
Deal found 27/12£198
Thu 4/616:00OPO - SOU
2 stops16h 55mMultiple Airlines
Sun 7/608:25SOU - OPO
2 stops22h 25mMultiple Airlines
Deal found 26/12£208
Tue 10/220:55LIS - SOU
1 stop15h 00mMultiple Airlines
Tue 17/216:05SOU - LIS
1 stop21h 00mMultiple Airlines
Deal found 27/12£211

Find flight deals from Portugal to Southampton

Keep the following information in mind while searching for Portugal to Southampton flight deals. Data was last updated 28 December 2025.

Round-trip from

£150

One-way from

£113

Popular in

August

Cheapest in

January

Average price

£61
15/1-19/1
  • 15/1-19/1
  • 3 total stops
  • 34h 00m total
  • Portugal to Southampton
Search Deals
17/4
  • 17/4
  • 2 total stops
  • 27h 10m total
  • Portugal to Southampton
Search Deals
Highest demand for flights based on searches. 33% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 28 December 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

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Thu 15/1

10:25-19:40

1 stop9h 15m

Southampton Eastleigh

Mon 19/1

08:30-09:15

2 stops24h 45m

£150

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Mon 9/2

06:30-08:50

2 stops26h 20m

Southampton Eastleigh

Mon 16/2

08:30-13:35

1 stop5h 05m

£165

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Thu 15/1

10:25-08:45

1 stop22h 20m

Southampton Eastleigh

Thu 22/1

12:20-22:30

2 stops34h 10m

£181

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Thu 19/2

10:25-19:40

1 stop9h 15m

Southampton Eastleigh

Wed 25/2

12:25-19:50

1 stop7h 25m

£190

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Thu 8/1

15:20-08:45

2 stops17h 25m

Southampton Eastleigh

Sat 10/1

15:20-16:30

1 stop25h 10m

£198

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Thu 4/6

16:00-08:55

2 stops16h 55m

Southampton Eastleigh

Sun 7/6

08:25-06:50

2 stops22h 25m

£208

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Tue 10/2

20:55-11:55

1 stop15h 00m

Southampton Eastleigh

Tue 17/2

16:05-13:05

1 stop21h 00m

£211

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Fri 17/4

16:20-19:30

2 stops27h 10m

£113

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Thu 23/4

15:00-08:25

2 stops17h 25m

£279

LisbonSouthampton

LIS - SOU

LISSOU

Lisbon Humberto Delgado

Thu 21/5

07:20-17:40

2 stops10h 20m

£280

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 16 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, May is the cheapest month in which you can book a flight from Portugal to Southampton (average of £13). Flying from Portugal to Southampton in June is currently the most expensive (average of £51). 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.

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.

  • 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, Porto - Southampton Eastleigh or Faro - 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, May is the cheapest month in which you can book a flight from Portugal to Southampton (average of £13). Flying from Portugal to Southampton in June is currently the most expensive (average of £51). 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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Alternative routes for Portugal to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Portugal to Southampton?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southampton from Portugal.

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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