Skyscanner

Cheap Flights from Porto to Southampton

Travellers and cabin class

Compare Porto to Southampton flight deals

Find the cheapest month or even day of the year to fly to Southampton

Book the best Southampton fare with no extra fees

Flight deals from Porto to Southampton

Looking for a cheap last-minute deal or the best return flight from Porto to Southampton? Find the lowest prices on one-way and return tickets right here.
Southampton.$305 per passenger.Departing Thu, 5 Jun, returning Thu, 12 Jun.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Porto on Thu, 5 Jun, arriving in Southampton.Inbound indirect flight with easyJet, departs from Southampton on Thu, 12 Jun, arriving in Porto.Price includes taxes and charges.From $305, select.
Southampton.$317 per passenger.Departing Thu, 22 May, returning Thu, 29 May.Return flight with easyJet.Outbound indirect flight with easyJet, departs from Porto on Thu, 22 May, arriving in Southampton.Inbound indirect flight with easyJet, departs from Southampton on Thu, 29 May, arriving in Porto.Price includes taxes and charges.From $317, select.
Southampton.$456 per passenger.Departing Wed, 22 Oct, returning Fri, 31 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Porto on Wed, 22 Oct, arriving in Southampton.Inbound indirect flight with KLM, departs from Southampton on Fri, 31 Oct, arriving in Porto.Price includes taxes and charges.From $456, select.
Southampton.$587 per passenger.Departing Tue, 22 Apr, returning Tue, 29 Apr.Return flight with KLM.Outbound indirect flight with KLM, departs from Porto on Tue, 22 Apr, arriving in Southampton.Inbound indirect flight with KLM, departs from Southampton on Tue, 29 Apr, arriving in Porto.Price includes taxes and charges.From $587, select.
Southampton.$646 per passenger.Departing Fri, 7 Nov, returning Mon, 10 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Porto on Fri, 7 Nov, arriving in Southampton.Inbound indirect flight with KLM, departs from Southampton on Mon, 10 Nov, arriving in Porto.Price includes taxes and charges.From $646, select.
Southampton.$654 per passenger.Departing Thu, 24 Apr, returning Thu, 1 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Porto on Thu, 24 Apr, arriving in Southampton.Inbound indirect flight with KLM, departs from Southampton on Thu, 1 May, arriving in Porto.Price includes taxes and charges.From $654, select.

Find the cheapest month to fly from Porto to Southampton

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Southampton flights are currently cheapest in June.
Apr
from $587
May
from $317
Jun
from $305
Jul
Find prices
Aug
Find prices
Sep
Find prices
Oct
from $456
Nov
from $646
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
Find prices

Porto to Southampton: Alternative routes

Compare routes from Porto to Southampton below. You may find an airport to fly into that's cheaper, faster, or easier than Southampton.

Porto to Southampton: Flight information

The things to know before you go.
Cheapest flight found$305
Cheapest month to flyJune

Finding cheap flights from Porto to Southampton: Frequently asked questions

The best price we found for a return flight from Porto to Southampton is $305. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Porto to Southampton. But we found flights with one or more stops from $305.
As of April 2025, there are no flights flying from Porto to Southampton.
The cheapest month to fly from Porto to Southampton is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Southampton Airport on Thursday, 5 June 2025.
No airlines currently offer direct flights between Porto Airport and Southampton Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Southampton but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Southampton is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Southampton.

Flying from Porto Airport (OPO) to Southampton Airport (SOU): what you need to know

  • Porto and Southampton are in the same timezone, UTC+0.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to catch your OPO to SOU flight.

  • During popular months like August, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of international flights when you travel during a peak period in general.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Porto Airport to Southampton Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to tour the city of your choice. Popular stopovers between OPO and SOU include:

    • Geneve Airport

    • Amsterdam Airport Schiphol

    • Dublin Airport

How to find the cheapest flights from Porto Airport (OPO) to Southampton Airport (SOU)

  • The cheapest price we've found for a one-way Porto Airport to Southampton Airport flight is $120. A return plane ticket is currently $305. Depending on the availability and when you book, these fares could change.

  • To find cheap tickets from OPO to SOU, book ahead. Airlines generally offer lower prices when flights are first released.

  • Getting cheap flights from Porto Airport to Southampton Airport is easier if you can be flexible with your trip dates. Use the 'Whole month' search tool to see the lowest fares throughout the month and bag a great deal.

  • There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from OPO to SOU.

  • Select your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Porto Airport to Southampton Airport.

Handy information about Porto Airport (OPO)

  • When it comes to Porto Airport's on-time performance, 74.49% of flights stick to their scheduled arrival time.

  • Porto Airport is around 16 kilometres from central Porto. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • You can expect a journey time of around 50 minutes on public transport.

  • Need a convenient hotel near OPO? If you're catching an early flight from Porto Airport to Southampton Airport, these stays will have you sleeping moments from your check-in counter:

Arriving at Southampton Airport (SOU)

Getting from Southampton Airport (SOU) to central Southampton

  • Southampton Airport to central Southampton has a drive time of about 20 minutes. It's approximately 8 kilometres away.

  • Travelling to the centre by public transport takes roughly 25 minutes.

When to fly to Southampton Airport (SOU)

  • August is the busiest month for flights from Porto Airport to Southampton Airport. For a quieter experience, go to Southampton in April.

  • The warmest month in Southampton is July, with the temperature ranging between 11ºC (52ºF) and 24ºC (75ºF). Lock in your flights from Porto Airport to Southampton Airport in this month if you like this kind of weather.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from OPO to SOU in January. Temperatures average between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

  • Southampton has loads to offer, but there are so many other parts of United Kingdom you should also see. About 113 kilometres north-east of Southampton, a visit to London will keep you on the go. Don't miss top attractions like Big Ben, The British Museum and Buckingham Palace.

  • Around 177 kilometres north of Southampton, Birmingham is another essential stop in United Kingdom. Experience the best of this destination with a visit to Cadbury World, The Library of Birmingham and National Sea Life Centre.

Plan the rest of your trip from Porto to Southampton

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.