£89 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 24/8. 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.
1 adult
1 adult, Economy

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Cheap Flights from Southampton to Portugal

Cheapest return prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon1 stop£170
Faro
Farodirect£90
Porto
Porto2 stops£172
Funchal
Funchal2 stops£277
Ponta Delgada
Ponta Delgada2 stops£319
Lisbon
Lisbon1 stop£170
Faro
Farodirect£90
Porto
Porto2 stops£172
Funchal
Funchal2 stops£277
Ponta Delgada
Ponta Delgada2 stops£319

Book Cheap Southampton to Portugal Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Portugal

Sat, 11 Oct - Sat, 18 Oct
easyJet Logo
18:55 - 21:35SOU-FAO
2h 40mdirect
easyJet Logo
15:30 - 18:20FAO-SOU
2h 50mdirect
£90easyJet
Find Deal
Sat, 11 Oct - Sat, 18 Oct
easyJet Logo
18:55 - 21:35SOU-FAO
2h 40mdirect
easyJet Logo
15:30 - 18:20FAO-SOU
2h 50mdirect
£91easyJet
Find Deal
Sat, 4 Oct - Sat, 11 Oct
easyJet Logo
18:55 - 21:35SOU-FAO
2h 40mdirect
easyJet Logo
15:30 - 18:20FAO-SOU
2h 50mdirect
£96easyJet
Find Deal
Sat, 20 Sep - Sat, 27 Sep
easyJet Logo
18:55 - 21:35SOU-FAO
2h 40mdirect
easyJet Logo
15:30 - 18:20FAO-SOU
2h 50mdirect
£102easyJet
Find Deal
Sat, 4 Oct - Sat, 11 Oct
 Logo
18:55 - 21:35SOU-FAO
2h 40mdirect
 Logo
22:05 - 11:25FAO-SOU
13h 20m2 stops
Sat, 11 Oct - Sat, 18 Oct
KLM Logo
18:05 - 08:30SOU-FAO
14h 25m1 stop
KLM Logo
21:05 - 08:45FAO-SOU
11h 40m1 stop
£153KLM
Find Deal
Sat, 11 Oct - Sat, 18 Oct
KLM Logo
18:05 - 08:30SOU-FAO
14h 25m1 stop
KLM Logo
21:05 - 08:45FAO-SOU
11h 40m1 stop
£155KLM
Find Deal
Fri, 19 Sep - Fri, 26 Sep
 Logo
19:25 - 22:55SOU-LIS
27h 30m1 stop
 Logo
06:00 - 18:55LIS-SOU
12h 55m1 stop
Mon, 27 Oct - Fri, 31 Oct
British Airways Logo
11:40 - 21:45SOU-LIS
10h 05m2 stops
British Airways Logo
07:05 - 17:35LIS-SOU
10h 30m2 stops
£442British Airways
Find Deal
Sat, 11 Oct - Sat, 18 Oct
British Airways Logo
08:55 - 10:10SOU-FAO
25h 15m2 stops
British Airways Logo
20:00 - 12:40FAO-SOU
16h 40m2 stops
£532British Airways
Find Deal
Booking Insights

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 £71 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 £71.

Can I save money by flying with a stopover from Southampton to Portugal?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £242, prices are generally cheapest when you fly direct.

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 December and July, when the average cost of return tickets is £357 and £348 respectively.


Good to know - Cheap tickets from Southampton to Portugal

Low seasonDecember
Cheapest flight£89
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (70% more expensive 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.

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

    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.

Reviews of the top 3 airlines flying 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 1383 reviews
7.3Food
7.8Boarding
7.7Comfort
8.4Crew
7.1Entertainment
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

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 professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

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

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

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

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

All good. Loo’s weren’t great and as clean as i would like.

A great flight. The crew was excellent too. Of particular note of excellence was the gluten-free meal which was one of the best offerings I’ve ever had on a plane. Outstanding work, BA chefs.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

I got stuffed on both flights into terrible seats. Second flight the seat didn’t even recline and fit s tall person, that’s very uncomfortable.

I arrived at Bridgetown only to fins that a suitcase was missing. It was left at Manchester. I had to wait wait 2 days before deciding on going to collect from the airport personally. I am not happy about paying for baggage at the airport. This I thought was included in the price of the ticket. Who goes away for 2 weeks and does not bring luggage. This was a total rip off and I am not happy. I need someone to contact me before returning so that I don't have to pay all over again to return homde.

Boarding market okay just because of the delay we had, but not related to the crew in any way…

Both the flight from/to San Diego and London went very well. There were lots of movies from which to choose for entertainment, the food was nice, and the flight departure and landing times were good to minimize jet lag.

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

Information on your arrival and departure airports

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