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Cheap flights from Southampton to Lisbon from £67

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LIS
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 5 December 2025.

Wed 24/1208:35SOU - LIS
2 stops37h 15mBritish Airways
Tue 30/1216:00LIS - SOU
2 stops18h 55mBritish Airways
Deal found 4/12£467
Thu 11/1220:10SOU - LIS
1 stop14h 00mAer Lingus
Thu 18/1210:50LIS - SOU
1 stop21h 55mAer Lingus
Deal found 4/12£492
Wed 24/1208:35SOU - LIS
2 stops37h 15mBritish Airways
Mon 29/1207:05LIS - SOU
2 stops29h 00mBritish Airways
Deal found 4/12£494
Wed 24/1208:35SOU - LIS
2 stops37h 15mBritish Airways
Fri 26/1218:45LIS - SOU
2 stops17h 20mBritish Airways
Deal found 4/12£498
Wed 24/1208:35SOU - LIS
2 stops37h 15mBritish Airways
Sat 27/1218:40LIS - SOU
2 stops23h 20mBritish Airways
Deal found 4/12£506
Wed 24/1208:35SOU - LIS
2 stops37h 15mBritish Airways
Sun 28/1215:55LIS - SOU
2 stops25h 40mBritish Airways
Deal found 4/12£525
Wed 31/1208:40SOU - LIS
2 stops13h 05mBritish Airways
Wed 14/107:05LIS - SOU
2 stops13h 00mBritish Airways
Deal found 3/12£563

Find 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 5 December 2025.

Round-trip from

£146

One-way from

£67

Popular in

October

Cheapest in

January

Average price

£275
9/1-14/1
  • 9/1-14/1
  • 2 total stops
  • 28h 30m total
  • Southampton to Lisbon
Search Deals
20/1
  • 20/1
  • 1 total stop
  • 7h 15m total
  • Southampton to Lisbon
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£42 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 December 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 5 December 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

Thu 15/1

20:10-18:20

2 stops22h 10m

Lisbon Humberto Delgado

Thu 22/1

20:30-13:45

2 stops17h 15m

£187

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 26/1

08:30-09:15

2 stops24h 45m

Lisbon Humberto Delgado

Fri 30/1

20:50-08:45

1 stop11h 55m

£199

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Fri 9/1

20:10-12:15

2 stops16h 05m

Lisbon Humberto Delgado

Wed 14/1

21:05-19:40

3 stops22h 35m

£222

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 16/2

12:00-09:50

2 stops21h 50m

Lisbon Humberto Delgado

Tue 24/2

07:05-17:30

2 stops10h 25m

£392

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 19/2

15:00-18:00

2 stops27h 00m

Lisbon Humberto Delgado

Thu 26/2

07:00-17:30

2 stops10h 30m

£392

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 19/2

15:00-12:10

2 stops21h 10m

Lisbon Humberto Delgado

Tue 24/2

07:05-17:30

2 stops10h 25m

£392

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 12/1

12:00-14:55

2 stops26h 55m

Lisbon Humberto Delgado

Thu 15/1

07:00-17:30

2 stops10h 30m

£392

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Tue 17/2

15:00-14:45

2 stops23h 45m

Lisbon Humberto Delgado

Wed 25/2

18:35-17:30

2 stops22h 55m

£392

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 16/2

12:00-18:55

2 stops30h 55m

Lisbon Humberto Delgado

Wed 25/2

18:35-17:30

2 stops22h 55m

£392

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Tue 17/2

15:00-21:45

2 stops30h 45m

Lisbon Humberto Delgado

Tue 24/2

07:05-17:30

2 stops10h 25m

£392

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 18 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 5 December 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 5 December 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
1,430 reviews
Check prices

Crew

8.4

Food

7.2

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Crew

8.4

Food

7.2

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 21h 50m. Fly via British Airways 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
Estoril
Almada
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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£183Average£317FlexibilityNo 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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