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Cheap flights from Southampton to Lisbon from £64

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LIS
12 Nov — 19 Nov1
1 adult
1 adult, Economy

Find flight deals from Southampton to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from Southampton to Lisbon
Explore the most affordable flight options available from Southampton to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Tue 25/1115:20SOU - LIS
1 stop26h 50mMultiple Airlines
Tue 2/1210:50LIS - SOU
1 stop8h 50mMultiple Airlines
Deal found 11/10£165
Mon 22/1219:55SOU - LIS
1 stop12h 35mMultiple Airlines
Fri 9/121:15LIS - SOU
2 stops17h 35mMultiple Airlines
Deal found 13/10£187
Thu 27/1109:30SOU - LIS
1 stop10h 35mMultiple Airlines
Thu 4/1220:15LIS - SOU
1 stop23h 05mMultiple Airlines
Deal found 13/10£190
Thu 13/1109:30SOU - LIS
1 stop7h 15mMultiple Airlines
Sun 16/1120:40LIS - SOU
1 stop12h 05mMultiple Airlines
Deal found 12/10£230
Tue 23/1217:30SOU - LIS
1 stop17h 05mKLM
Thu 8/111:25LIS - SOU
1 stop5h 35mKLM
Deal found 13/10£244

Cheap flight deals from Southampton to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 October 2025.

Round-trip from

£165

One-way from

£64

Popular in

October

Cheapest in

January

Average price

£387
Aer Lingus
  • Aer Lingus
  • 25/11-2/12
  • 2 total stops
  • 35h 40m total
  • Southampton to Lisbon
Search Deals
easyJet
  • easyJet
  • 15/12
  • 1 total stop
  • 15h 15m total
  • Southampton to Lisbon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Lisbon 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, Cheapflights users made 858,174 searches. Data last updated 13 October 2025.
Use the filters below to find and compare flights from Southampton to Lisbon that are best for you.

Fly from

Southampton

Fly to

Lisbon

Route

Depart

Return

Price

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 22/12

19:55-16:10

1 stop20h 15m

Lisbon Humberto Delgado

Fri 9/1

06:10-06:45

1 stop24h 35m

£167

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Tue 25/11

15:20-08:30

2 stops17h 10m

Lisbon Humberto Delgado

Tue 2/12

20:55-11:55

1 stop15h 00m

£176

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 22/12

19:55-08:30

1 stop12h 35m

Lisbon Humberto Delgado

Fri 9/1

08:55-06:45

3 stops21h 50m

£195

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 29/1

17:55-15:05

2 stops21h 10m

Lisbon Humberto Delgado

Mon 2/2

22:00-14:50

2 stops16h 50m

£201

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 13/11

09:30-16:45

1 stop7h 15m

Lisbon Humberto Delgado

Sun 16/11

20:40-08:45

1 stop12h 05m

£230

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Wed 24/12

17:30-23:10

1 stop5h 40m

Lisbon Humberto Delgado

Fri 9/1

15:30-08:45

1 stop17h 15m

£244

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Tue 23/12

17:30-10:35

1 stop17h 05m

Lisbon Humberto Delgado

Thu 8/1

11:25-17:00

1 stop5h 35m

£244

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Tue 23/12

17:30-10:35

1 stop17h 05m

Lisbon Humberto Delgado

Fri 9/1

05:00-17:00

1 stop12h 00m

£244

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 15/12

19:55-11:10

1 stop15h 15m

£64

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 22/12

19:55-16:10

1 stop20h 15m

£91

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Southampton to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Southampton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Lisbon

What is the cheapest month to book a flight from Southampton to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Southampton to Lisbon (average of £40). Flying from Southampton to Lisbon in August is currently the most expensive (average of £124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SOU to LIS?

Find hourly flight availability from Southampton to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 October 2025.

It’s optimal to fly from Southampton to Lisbon in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated 13 October 2025.
Get a feel of what it's like to fly with KLM from Southampton to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,402 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,402 reviews
KLM
7.7
Good
1,402 reviews
Check prices

Food

7.2

Crew

8.4

Boarding

7.8

Overall

7.7

Entertainment

7.1

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Southampton to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Southampton to Lisbon?

    There are many flights that can get you from Southampton to Lisbon in 20h 15m. Fly via easyJet to get the fastest option. There are 922 mi between Southampton and Lisbon.

  • What is the cheapest airline to fly from Southampton to Lisbon round-trip?

    Flying on KLM is currently your cheapest option to Lisbon, with prices starting at £183. KLM is currently priced 28% below the average price you’ll pay for this route.

  • Can I find deals for flights from Southampton to Lisbon that include hotel bookings?

    Yes. In addition to deals on Southampton to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Lisbon.

  • Can I find deals for business class flights from Southampton to Lisbon?

    Yes. Cheapflights offers flight deals from Southampton to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southampton to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Southampton to Lisbon (average of £40). Flying from Southampton to Lisbon in August is currently the most expensive (average of £124). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Madeira
Setúbal
Oeiras
Fátima
Almada
Estoril
Beja
Sintra
Costa da Caparica
Óbidos
Nazaré
Sesimbra
Peniche

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Alternative routes for Southampton to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Southampton to Lisbon

Discover the top airline that operate flights from Southampton to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£183Average£309FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Lisbon?

Cheapflights makes it easy to find Southampton to Lisbon flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Lisbon?

Millions of users choose and trust Cheapflights to book the best flight deals from Southampton to Lisbon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Southampton to Lisbon with no change fees?

Certainly. Search results for flights to Lisbon from Southampton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Southampton to Lisbon become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Lisbon from Southampton today and book when prices fit your budget.

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