How long is the flight from Southampton to Portugal?

A quick flight from Southampton to Portugal can take about 6h. easyJet provides one of the quickest options available for as low as £145. Airlines will cover a distance of 755 mi.

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.

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).

What are the most popular routes from Southampton to Portugal?

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

What is the cheapest time of day to fly from SOU to PT?

When flying from Southampton to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£46+ Cheap Flights from Southampton to Portugal

Cheap flight deals from Southampton to Portugal

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 11 November 2026.

Fri 4/1213:25 -

1 stop5h 25m

Sun 6/1223:00 -

2 stops15h 55m

Deal found 9/11£128

Mon 30/1119:25 -

1 stop12h 15m

Sun 6/1221:40 -

2 stops17h 15m

Deal found 10/11£136

Sun 29/1116:05 -

1 stop15h 40m

Sat 5/1219:50 -

1 stop12h 55m

Deal found 7/11£139

Fri 11/1213:25 -

2 stops10h 10m

Sun 13/1220:35 -

2 stops18h 20m

Deal found 7/11£153

Fri 11/1213:25 -

2 stops19h 50m

Sun 13/1220:05 -

2 stops18h 50m

Deal found 9/11£156

Fri 18/1213:25 -

1 stop9h 00m

Mon 28/1206:10 -

1 stop5h 40m

Deal found 7/11£163

Sun 6/1209:20 -

1 stop5h 45m

Tue 15/1209:20 -

2 stops23h 25m

Deal found 8/11£167

Mon 21/1212:20 -

2 stops11h 05m

Wed 23/1207:25 -

1 stop7h 00m

Deal found 7/11£172

Tue 1/1220:00 -

1 stop16h 45m

Sun 6/1210:20 -

1 stop22h 30m

Deal found 8/11£173

Wed 2/1209:15 -

2 stops24h 00m

Sun 6/1220:05 -

2 stops18h 50m

Deal found 7/11£175

Sat 28/1112:25 -

1 stop7h 40m

Sat 5/1221:40 -

1 stop15h 50m

Deal found 7/11£175

Tue 15/1212:15 -

2 stops21h 25m

Thu 17/1220:15 -

2 stops18h 05m

Deal found 9/11£179

Best flights from Southampton to Portugal
Discover carefully curated flight deals from Southampton to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Fri 4/1213:25 -

1 stop5h 25m

Sun 6/1223:00 -

2 stops15h 55m

Deal found 9/11£128

Fri 11/1217:15 -

1 stop6h 00m

Sun 13/1206:20 -

1 stop8h 25m

Deal found 7/11£145

Wed 2/1217:35 -

1 stop20h 15m

Sun 6/1214:40 -

1 stop17h 30m

Deal found 8/11£270

Mon 11/115:30 -

1 stop5h 30m

Sat 16/120:30 -

2 stops19h 05m

Deal found 7/11£140

Sun 29/1116:05 -

1 stop15h 40m

Sat 5/1219:50 -

1 stop12h 55m

Deal found 8/11£143

Sun 6/1212:25 -

1 stop20h 35m

Sun 13/1214:00 -

1 stop24h 55m

Deal found 6/11£156

Sun 6/1216:05 -

2 stops17h 00m

Tue 15/1209:20 -

2 stops23h 25m

Deal found 8/11£169

Mon 30/1119:25 -

2 stops21h 25m

Sun 6/1221:40 -

2 stops17h 15m

Deal found 10/11£171

Wed 2/1209:15 -

2 stops24h 00m

Sun 6/1220:05 -

2 stops18h 50m

Deal found 7/11£175

Sat 5/1208:20 -

2 stops11h 05m

Sat 12/1208:15 -

1 stop6h 25m

Deal found 7/11£190

Thu 10/1214:25 -

1 stop5h 25m

Thu 17/1221:55 -

1 stop16h 25m

Deal found 8/11£195

Sun 15/1119:30 -

1 stop14h 20m

Sat 21/1106:10 -

1 stop26h 35m

Deal found 6/11£198

Fri 1/113:25 -

1 stop19h 15m

Tue 5/120:15 -

1 stop15h 35m

Deal found 10/11£198

Fri 11/1220:00 -

1 stop13h 15m

Sun 13/1220:05 -

1 stop12h 45m

Deal found 9/11£209

Sat 21/1108:20 -

2 stops28h 15m

Sat 28/1113:55 -

2 stops18h 50m

Deal found 9/11£215

Fri 18/1213:25 -

1 stop9h 00m

Sat 26/1209:40 -

1 stop23h 05m

Deal found 7/11£216

Mon 21/1212:20 -

2 stops11h 05m

Mon 28/1206:10 -

2 stops26h 40m

Deal found 6/11£231

Mon 4/120:00 -

1 stop13h 15m

Tue 5/116:35 -

2 stops19h 15m

Deal found 7/11£284

Tue 22/1220:00 -

2 stops17h 00m

Tue 29/1217:45 -

1 stop20h 40m

Deal found 7/11£303

Sat 26/1208:20 -

1 stop12h 40m

Sat 2/106:10 -

1 stop26h 35m

Deal found 11/11£341

Find flight deals from Southampton to Portugal

Round-trip from	£123
One-way from	£46
Popular in	May
Cheapest in	January
Average price	£69
Good round-trip deal	£160 or less

11/1-16/1
2 total stops
21h 20m total
Southampton to Portugal

Search Deals

easyJet
2/12-31/12
1 total stop
25h 05m total
Southampton to Portugal

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£16 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Price to beat on a round-trip flight from Southampton Eastleigh to Portugal.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonFaro

SOU Southampton Eastleigh - FAO Faro

SOUFAO

Southampton Eastleigh

Wed 2/12

09:15-10:20

1 stop25h 05m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£46

Fastest return journey

SouthamptonPorto

SOU Southampton Eastleigh - OPO Porto

SOUOPO

Southampton Eastleigh

Fri 11/12

17:15-23:15

1 stop6h 00m

Porto

Wed 31/12

00:00-00:00

Nonstop0h 00m

£68

SouthamptonLisbon

SOU Southampton Eastleigh - LIS Lisbon Humberto Delgado

SOULIS

Southampton Eastleigh

Thu 7/1

14:25-12:05

1 stop21h 40m

Lisbon Humberto Delgado

Wed 31/12

00:00-00:00

Nonstop0h 00m

£81

SouthamptonPorto

SOU Southampton Eastleigh - OPO Porto

SOUOPO

Southampton Eastleigh

Fri 11/12

13:25-13:50

2 stops24h 25m

Porto

Wed 31/12

00:00-00:00

Nonstop0h 00m

£90

SouthamptonFaro

SOU Southampton Eastleigh - FAO Faro

SOUFAO

Southampton Eastleigh

Thu 3/12

12:25-08:55

1 stop20h 30m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£100

SouthamptonLisbon

SOU Southampton Eastleigh - LIS Lisbon Humberto Delgado

SOULIS

Southampton Eastleigh

Tue 15/12

12:15-10:15

2 stops22h 00m

Lisbon Humberto Delgado

Wed 31/12

00:00-00:00

Nonstop0h 00m

£112

SouthamptonLisbon

SOU Southampton Eastleigh - LIS Lisbon Humberto Delgado

SOULIS

Southampton Eastleigh

Tue 15/12

09:20-19:40

1 stop10h 20m

Lisbon Humberto Delgado

Wed 31/12

00:00-00:00

Nonstop0h 00m

£117

SouthamptonPorto

SOU Southampton Eastleigh - OPO Porto

SOUOPO

Southampton Eastleigh

Fri 4/12

13:25-18:50

1 stop5h 25m

Porto

Sun 6/12

23:00-14:55

2 stops15h 55m

£128

SouthamptonFaro

SOU Southampton Eastleigh - FAO Faro

SOUFAO

Southampton Eastleigh

Fri 20/11

17:15-11:00

1 stop17h 45m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£128

SouthamptonLisbon

SOU Southampton Eastleigh - LIS Lisbon Humberto Delgado

SOULIS

Southampton Eastleigh

Fri 26/3

15:00-08:30

1 stop17h 30m

Lisbon Humberto Delgado

Wed 31/12

00:00-00:00

Nonstop0h 00m

£130

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 41 resultsSorted by cheapest first

...

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.

SOU-FAO

SOU-OPO

SOU-LIS

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

SOU-PT0

SOU-FAO

SOU-OPO

SOU-LIS

How far ahead should I book a flight from Southampton to Portugal?

To ensure you get the cheapest price possible for a flight from Southampton to Portugal, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Portugal

Get a feel of what it's like to fly with KLM and easyJet from Southampton to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,599 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

KLM

7.8

Good

1,599 reviews

KLM

7.8

Good

1,599 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

easyJet

6.9

Okay

1,916 reviews

KLM

7.8

Good

1,599 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

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.
How long is the flight from Southampton to Portugal?
A quick flight from Southampton to Portugal can take about 6h. easyJet provides one of the quickest options available for as low as £145. Airlines will cover a distance of 755 mi.
What are the most popular routes from Southampton to Portugal?
Most travelers choose Southampton Eastleigh - Faro, Southampton Eastleigh - Porto or Southampton Eastleigh - Lisbon Humberto Delgado 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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Direct flights to

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Popular flights

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Top regions

Alternative routes for Southampton to Portugal

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Top 2 airlines flying from Southampton to Portugal

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£45	Average£151	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
KLM	Cheapest£213	Average£261	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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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Cheap flights from Southampton to Portugal from £46

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to Portugal

Cheapest flights from Southampton to PortugalExplore 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 11 November 2026.

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 11 November 2026.

Best flights from Southampton to PortugalDiscover carefully curated flight deals from Southampton to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Discover carefully curated flight deals from Southampton to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Last-minute flights from Southampton to PortugalDiscover last-minute flight deals from Southampton to Portugal. Data last updated 11 November 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Portugal. Data last updated 11 November 2026 and is based on user searches.

One-way flights from Southampton to PortugalSearch for one-way flight options from Southampton to Portugal. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

Search for one-way flight options from Southampton to Portugal. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.

Find flight deals from Southampton to Portugal

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Portugal that are best for you.

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.

Cheapflights Insights

How far ahead should I book a flight from Southampton to Portugal?

To ensure you get the cheapest price possible for a flight from Southampton to Portugal, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Portugal

Get a feel of what it's like to fly with KLM and easyJet from Southampton to Portugal by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Southampton to Portugal?

How long is the flight from Southampton to Portugal?

What are the most popular routes from Southampton to Portugal?

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

How can I find direct flights from Southampton to Portugal?

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

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.

Complete your trip

Complete your trip to Portugal by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Southampton to Portugal by cabin class

Find flights from Southampton to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Portugal flights

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Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 11 November 2026.

Best flights from Southampton to Portugal
Discover carefully curated flight deals from Southampton to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 November 2026.

Last-minute flights from Southampton to Portugal
Discover last-minute flight deals from Southampton to Portugal. Data last updated 11 November 2026 and is based on user searches.

One-way flights from Southampton to Portugal
Search for one-way flight options from Southampton to Portugal. Find affordable one-way fares based on user searches. Data last updated 11 November 2026.