When did momondo last update prices for flights from Porto Airport to Southampton Eastleigh Airport?

Prices for flights from Porto Airport to Southampton Eastleigh Airport are refreshed on a daily basis.

How old do you have to be to fly from Porto Airport to Southampton Eastleigh Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to Southampton Eastleigh Airport.

What documentation or ID do you need to fly to Southampton Eastleigh Airport?

The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£69 Cheap Flights from Porto to Southampton in 2026

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Find the cheapest flights from Porto to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:20 - 13:35

OPO

SOU

18h 15m

1 stop

12:15 - 13:40

SOU

OPO

25h 25m

2 stops

£202Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

19:20 - 13:35

OPO

SOU

18h 15m

1 stop

12:00 - 21:45

SOU

OPO

9h 45m

1 stop

£210Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

10:10 - 18:10

OPO

SOU

8h 00m

1 stop

20:45 - 00:40

SOU

OPO

27h 55m

2 stops

£222Multiple Airlines

Sat, 11 Jul - Fri, 17 Jul

21:55 - 13:35

OPO

SOU

15h 40m

2 stops

12:25 - 21:45

SOU

OPO

9h 20m

2 stops

£226Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

16:50 - 20:15

OPO

SOU

27h 25m

1 stop

20:45 - 00:40

SOU

OPO

27h 55m

2 stops

£234Multiple Airlines

Thu, 9 Jul - Fri, 17 Jul

08:30 - 18:10

OPO

SOU

9h 40m

1 stop

20:45 - 08:00

SOU

OPO

11h 15m

1 stop

£253Multiple Airlines

Sat, 11 Jul - Fri, 17 Jul

13:55 - 18:10

OPO

SOU

4h 15m

1 stop

08:25 - 07:40

SOU

OPO

23h 15m

2 stops

£254Multiple Airlines

Sat, 11 Jul - Sun, 19 Jul

16:05 - 13:35

OPO

SOU

21h 30m

3 stops

12:25 - 21:45

SOU

OPO

9h 20m

2 stops

£257Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

13:40 - 20:15

OPO

SOU

6h 35m

1 stop

20:45 - 00:40

SOU

OPO

27h 55m

2 stops

£261Multiple Airlines

Fri, 10 Jul - Fri, 17 Jul

05:00 - 17:05

OPO

SOU

12h 05m

1 stop

08:50 - 15:25

SOU

OPO

6h 35m

1 stop

£263KLM

Mon, 2 Mar - Thu, 5 Mar

KLM flights from Porto to Southampton

Our best KLM deals on Porto to Southampton flight tickets

KLM

2 Mar

OPO05:00Porto

12h 05m

1 stop

SOU17:05Southampton Eastleigh

5 Mar

SOU08:50Southampton Eastleigh

6h 35m

1 stop

OPO15:25Porto

£263

KLM

2 Mar

OPO11:15Porto

5h 50m

1 stop

SOU17:05Southampton Eastleigh

5 Mar

SOU18:05Southampton Eastleigh

16h 20m

2 stops

OPO10:25Porto

£1,877

KLM

2 Mar

OPO11:25Porto

20h 55m

2 stops

SOU08:20Southampton Eastleigh

5 Mar

SOU18:05Southampton Eastleigh

16h 20m

2 stops

OPO10:25Porto

£3,236

Fly from

Fly to

Route

Depart

Return

Price

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Wed 18/3

19:20-13:35

1 stop18h 15m

Southampton Eastleigh

Wed 25/3

12:15-13:40

2 stops25h 25m

£202

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Wed 18/3

19:20-13:35

1 stop18h 15m

Southampton Eastleigh

Wed 25/3

12:00-21:45

1 stop9h 45m

£210

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Sat 11/7

10:10-18:10

1 stop8h 00m

Southampton Eastleigh

Fri 17/7

20:45-00:40

2 stops27h 55m

£222

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Wed 18/3

21:55-13:35

2 stops15h 40m

Southampton Eastleigh

Wed 25/3

12:25-21:45

2 stops9h 20m

£226

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Thu 9/7

16:50-20:15

1 stop27h 25m

Southampton Eastleigh

Fri 17/7

20:45-00:40

2 stops27h 55m

£234

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Sat 11/7

08:30-18:10

1 stop9h 40m

Southampton Eastleigh

Fri 17/7

20:45-08:00

1 stop11h 15m

£253

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Sat 11/7

13:55-18:10

1 stop4h 15m

Southampton Eastleigh

Sun 19/7

08:25-07:40

2 stops23h 15m

£254

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Wed 18/3

16:05-13:35

3 stops21h 30m

Southampton Eastleigh

Wed 25/3

12:25-21:45

2 stops9h 20m

£257

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Fri 10/7

13:40-20:15

1 stop6h 35m

Southampton Eastleigh

Fri 17/7

20:45-00:40

2 stops27h 55m

£261

PortoSouthampton

OPO - SOU

OPOSOU

Porto

Mon 2/3

05:00-17:05

1 stop12h 05m

Southampton Eastleigh

Thu 5/3

08:50-15:25

1 stop6h 35m

£263

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Porto to Southampton Eastleigh?

easyJet is the most popular carrier operating from Porto to Southampton Eastleigh

Which airlines fly to Southampton?

easyJet, Ryanair and TAP AIR PORTUGAL are the top three most popular airlines that fly to Southampton from Porto according to our data. easyJet is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 4 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Porto to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Southampton according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Porto to Southampton (OPO to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Southampton

Fastest flight time	18h 15m
Direct flights	None

The fastest flight from Porto to Southampton takes 18h 15m

There are no direct flights from Porto to Southampton. There are no popular flight routes from Porto to Southampton.

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How far is Porto to Southampton Eastleigh by plane?
A flight from Porto to Southampton Eastleigh will travel around 756.3 mi. Flights usually cover this in 18h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Porto Airport to Southampton Eastleigh Airport?
Prices for flights from Porto Airport to Southampton Eastleigh Airport are refreshed on a daily basis.
How old do you have to be to fly from Porto Airport to Southampton Eastleigh Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Porto Airport to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Southampton?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southampton from Porto.

Can I find flights from Porto to Southampton with flexible booking policies on momondo?

Flights from Porto to Southampton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Porto to Southampton?

momondo helps you find the best flight between Porto and Southampton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Porto to Southampton right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Porto to Southampton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.