£48 Find Cheap Flights from Southampton to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Portugal departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Portugal Flight Deals from Southampton

Cheapest return prices found by our users on KAYAK in the last 72 hours

Lisbon
Lisbon2 stops£176
Faro
Faro1 stop£162
Porto
Porto2 stops£171
Funchal
Funchal1 stop£237

Cheap Flight Deals from Southampton to Portugal (SOU-PT0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southampton to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Southampton to Portugal

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Southampton to Portugal.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
KLM Logo
18:05 - 08:30SOU-FAO
14h 25m1 stop
KLM Logo
20:00 - 08:45FAO-SOU
12h 45m1 stop
£162KLM
Find Deal
Sat, 14 Jun - Wed, 18 Jun
 Logo
20:30 - 08:00SOU-OPO
35h 30m2 stops
 Logo
09:20 - 19:55OPO-SOU
10h 35m2 stops
Mon, 9 Jun - Mon, 16 Jun
KLM Logo
18:05 - 08:30SOU-FAO
14h 25m1 stop
KLM Logo
21:05 - 08:45FAO-SOU
11h 40m1 stop
£171KLM
Find Deal
Sat, 11 Oct - Sat, 18 Oct
 Logo
18:55 - 21:35SOU-FAO
2h 40mdirect
 Logo
09:05 - 19:30FAO-SOU
10h 25m1 stop
Sat, 14 Jun - Wed, 18 Jun
 Logo
20:30 - 22:00SOU-LIS
25h 30m2 stops
 Logo
22:15 - 08:40LIS-SOU
10h 25m1 stop
Mon, 9 Jun - Wed, 11 Jun
 Logo
20:30 - 08:00SOU-OPO
35h 30m2 stops
 Logo
09:20 - 19:55OPO-SOU
10h 35m2 stops
Mon, 9 Jun - Mon, 16 Jun
easyJet Logo
18:55 - 21:35SOU-FAO
2h 40mdirect
easyJet Logo
15:30 - 18:20FAO-SOU
2h 50mdirect
£186easyJet
Find Deal
Sat, 27 Sep - Sat, 4 Oct
easyJet Logo
18:55 - 21:35SOU-FAO
2h 40mdirect
easyJet Logo
15:30 - 18:20FAO-SOU
2h 50mdirect
£191easyJet
Find Deal
Sat, 11 Oct - Sat, 18 Oct
British Airways Logo
08:55 - 23:00SOU-LIS
14h 05m2 stops
British Airways Logo
07:00 - 17:35LIS-SOU
10h 35m2 stops
£530British Airways
Find Deal
Wed, 22 Oct - Thu, 6 Nov
British Airways Logo
08:55 - 23:00SOU-LIS
14h 05m2 stops
British Airways Logo
18:40 - 20:55LIS-SOU
26h 15m2 stops
£536British Airways
Find Deal
Wed, 22 Oct - Sat, 8 Nov

KAYAK's insights & trends for Southampton to Portugal flights

Get data-powered insights and trends into flights from Southampton to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Southampton to Portugal flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Southampton to Portugal.
The cheapest ticket to Portugal from Southampton found in the last 72 hours was to Faro, at £55 return. The most popular route is from Southampton (SOU) to Faro (FAO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £55.

What is the cheapest time of day to fly to Portugal?

The average price for all round-trip flights from Southampton to Portugal depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Portugal is generally at night, when retur flights cost £261 on average. Morning departures are around 8% more expensive than evening flights, on average. The most expensive time of day to fly to Portugal is generally in the morning, which is peak travel time and where the average cost of a ticket is £367.

What is the cheapest month to fly from Southampton to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Southampton to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Southampton to Portugal is January, when tickets cost £179 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £413 and £357 respectively.

Good to know - Cheap tickets from Southampton to Portugal

Low season

December

High season

May

Cheapest flight

£48
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Southampton to Faro

FAQs - booking Portugal flights

  • How does KAYAK find such low prices on flights from Southampton to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southampton to Portugal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southampton to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Southampton to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southampton to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Southampton to Portugal

  • Looking for a cheap flight from Southampton to Portugal? 25% of our users found tickets from Southampton to Portugal for the following prices or less: Faro £135 one-way - £132 round-trip

Top 3 airlines serving from Southampton to Portugal

Need help choosing which airline to fly with from Southampton to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1334 reviews
7.8Boarding
7.1Entertainment
8.4Crew
7.7Comfort
7.2Food
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

LCY airport is an amazing airport and I love the flight from LCY to FRA with BA. Efficient, easy, comfortable and great luggage allownace with BA. I iused to fly predominantley LH, but the service and price - benefit ratio of Lufthansa has deteriorated a lot over the last 5 years. Whereas BA keeps an excellent service level with friendly staff.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The airplane was old. Some things didn’t work out of middle seat was broken. The rest was OK.

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Everything you need to know for your flight from Southampton to Portugal

Information on your arrival and departure airports

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