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Cheap flights from Southampton to Portugal from £77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Portugal departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Portugal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:55 - 08:10SOU-OPO
12h 15m1 stop
Multiple Airlines Logo
06:20 - 13:35OPO-SOU
7h 15m1 stop
£143Multiple Airlines
Find Deal
Mon, 9 Mar - Thu, 12 Mar
Multiple Airlines Logo
19:55 - 08:10SOU-OPO
12h 15m1 stop
Multiple Airlines Logo
16:45 - 17:10OPO-SOU
24h 25m2 stops
£156Multiple Airlines
Find Deal
Mon, 9 Mar - Thu, 12 Mar
Multiple Airlines Logo
20:10 - 10:00SOU-FAO
13h 50m1 stop
Multiple Airlines Logo
20:05 - 08:45FAO-SOU
12h 40m1 stop
£161Multiple Airlines
Find Deal
Wed, 3 Dec - Sat, 6 Dec
Multiple Airlines Logo
19:55 - 19:30SOU-OPO
23h 35m2 stops
Multiple Airlines Logo
16:45 - 17:10OPO-SOU
24h 25m2 stops
£179Multiple Airlines
Find Deal
Mon, 9 Mar - Thu, 12 Mar
Multiple Airlines Logo
20:10 - 09:50SOU-FAO
13h 40m1 stop
Multiple Airlines Logo
10:15 - 19:40FAO-SOU
9h 25m1 stop
£181Multiple Airlines
Find Deal
Fri, 9 Jan - Mon, 12 Jan
Multiple Airlines Logo
20:10 - 10:00SOU-FAO
13h 50m1 stop
Multiple Airlines Logo
15:25 - 08:45FAO-SOU
17h 20m2 stops
£187Multiple Airlines
Find Deal
Wed, 3 Dec - Sat, 6 Dec
Multiple Airlines Logo
20:10 - 18:00SOU-FAO
21h 50m2 stops
Multiple Airlines Logo
10:15 - 19:40FAO-SOU
9h 25m1 stop
£195Multiple Airlines
Find Deal
Fri, 9 Jan - Mon, 12 Jan
KLM Logo
17:30 - 10:35SOU-LIS
17h 05m1 stop
KLM Logo
05:00 - 17:00LIS-SOU
12h 00m1 stop
£244KLM
Find Deal
Sat, 7 Mar - Wed, 11 Mar
KLM Logo
17:30 - 10:35SOU-LIS
17h 05m1 stop
KLM Logo
11:25 - 17:00LIS-SOU
5h 35m1 stop
£245KLM
Find Deal
Sat, 7 Mar - Wed, 11 Mar
British Airways Logo
17:15 - 09:50SOU-LIS
40h 35m2 stops
British Airways Logo
07:05 - 17:30LIS-SOU
10h 25m2 stops
£395British Airways
Find Deal
Sat, 7 Mar - Wed, 11 Mar

KLM flights from Southampton to Portugal

Our best KLM deals on Southampton to Portugal flight tickets
KLM
7 Mar
SOU17:30Southampton Eastleigh
17h 05m
1 stop
LIS10:35Lisbon Humberto Delgado
11 Mar
LIS05:00Lisbon Humberto Delgado
12h 00m
1 stop
SOU17:00Southampton Eastleigh
£244
Find similar
KLM
7 Mar
SOU17:30Southampton Eastleigh
17h 05m
1 stop
LIS10:35Lisbon Humberto Delgado
11 Mar
LIS11:25Lisbon Humberto Delgado
5h 35m
1 stop
SOU17:00Southampton Eastleigh
£245
Find similar
KLM
30 Mar
SOU17:35Southampton Eastleigh
15h 30m
1 stop
FAO09:05Faro
31 Mar
FAO19:55Faro
12h 55m
1 stop
SOU08:50Southampton Eastleigh
£307
Find similar

British Airways flights from Southampton to Portugal

Our best British Airways deals on Southampton to Portugal flight tickets
British Airways
7 Mar
SOU17:15Southampton Eastleigh
40h 35m
2 stops
LIS09:50Lisbon Humberto Delgado
11 Mar
LIS07:05Lisbon Humberto Delgado
10h 25m
2 stops
SOU17:30Southampton Eastleigh
£395
Find similar
British Airways
30 Mar
SOU12:35Southampton Eastleigh
21h 30m
2 stops
LIS10:05Lisbon Humberto Delgado
31 Mar
LIS16:30Lisbon Humberto Delgado
16h 55m
2 stops
SOU09:25Southampton Eastleigh
£396
Find similar
British Airways
30 Mar
SOU06:50Southampton Eastleigh
27h 30m
2 stops
FAO10:20Faro
31 Mar
FAO15:35Faro
17h 50m
2 stops
SOU09:25Southampton Eastleigh
£399
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 16 November 2025.
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

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 9/3

19:55-08:10

1 stop12h 15m

Porto

Thu 12/3

06:20-13:35

1 stop7h 15m

£143

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 9/3

19:55-08:10

1 stop12h 15m

Porto

Thu 12/3

16:45-17:10

2 stops24h 25m

£156

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Wed 3/12

20:10-10:00

1 stop13h 50m

Faro

Sat 6/12

20:05-08:45

1 stop12h 40m

£161

SouthamptonPorto

SOU - OPO

SOUOPO

Southampton Eastleigh

Mon 9/3

19:55-19:30

2 stops23h 35m

Porto

Thu 12/3

16:45-17:10

2 stops24h 25m

£179

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Fri 9/1

20:10-09:50

1 stop13h 40m

Faro

Mon 12/1

10:15-19:40

1 stop9h 25m

£181

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Wed 3/12

20:10-10:00

1 stop13h 50m

Faro

Sat 6/12

15:25-08:45

2 stops17h 20m

£187

SouthamptonFaro

SOU - FAO

SOUFAO

Southampton Eastleigh

Fri 9/1

20:10-18:00

2 stops21h 50m

Faro

Mon 12/1

10:15-19:40

1 stop9h 25m

£195

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sat 7/3

17:30-10:35

1 stop17h 05m

Lisbon Humberto Delgado

Wed 11/3

05:00-17:00

1 stop12h 00m

£244

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sat 7/3

17:30-10:35

1 stop17h 05m

Lisbon Humberto Delgado

Wed 11/3

11:25-17:00

1 stop5h 35m

£245

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sat 7/3

17:15-09:50

2 stops40h 35m

Lisbon Humberto Delgado

Wed 11/3

07:05-17:30

2 stops10h 25m

£395

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Southampton to Portugal

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 month to fly to Portugal?

The month of January is, on average, the cheapest month to fly to Portugal from Southampton, with most prices found around £153. If you are unable to visit Portugal during the month of January, then departing from Southampton during the month August is also very affordable. Most momondo users find prices during this month for around £202.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Southampton to Portugal is on a Wednesday when prices can be found for as low as £197. Flights from Southampton to Portugal on a Saturday will generally be more expensive and average around £313. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Portugal?

The cheapest time of day to fly to Portugal is in the evening when flights can be purchased for as low as £198. Flights to Portugal are more costly in the morning, with an average ticket price of £278. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Southampton Eastleigh to Portugal flight route?

Fly from Southampton Eastleigh to Faro for the best Southampton Eastleigh - Portugal flight prices

What cabin class options are available on Southampton Eastleigh to Portugal flights?

There is only 1 cabin class available to choose from on Southampton Eastleigh to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southampton to Portugal flights?

No. A direct flight is the cheapest option for a flight between Southampton to Portugal.

Cheap Southampton to Portugal flight deals and tips

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

Direct flights

None
There are no direct flights from Southampton to Portugal. There are no popular flight routes from Southampton to Portugal.
Search flight deals

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

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

  • How many operators does momondo search for flights from Southampton Eastleigh Airport to Portugal?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Southampton to Portugal?

Best airlines flying from Southampton to Portugal

Compare and see reviews for airlines that fly from Southampton to Portugal with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £64Free CancellationRating
6.9
1,843 reviews
Search easyJet flights
KLMPriceFrom £146Free CancellationRating
7.7
1,411 reviews
Search KLM flights

Why use momondo?

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

It is quick and easy to find Southampton to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

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

Yes. momondo allows you to filter the results for Southampton to Portugal flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Portugal.

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

If you are not ready to book a flight from Southampton to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.

An easier way to manage your Portugal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Portugal

Popular Cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom £38
Flights to Farofrom £29
Flights to Portofrom £38
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Flights to Ponta Delgadafrom £141
Flights to Lajesfrom £202
Flights to Hortafrom £223
Flights to Porto Santofrom £159
Flights to Pico Islandfrom £286
Flights to Santa Cruz das Floresfrom £353