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Cheap flights from Southampton to Lisbon from £138

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LIS
4 May — 11 May1
1 adult

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 29 April 2025.

Round-trip from

£138

Popular in

July

Cheapest in

January

Average price

£236
2/6-5/6
  • 2/6-5/6
  • 3 total stops
  • 47h 20m total
  • Southampton to Lisbon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£29 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 April 2025
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Find flight deals from Southampton to Lisbon

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 29 April 2025.

Mon 2/620:30SOU - LIS
1 stop24h 30mMultiple Airlines
Thu 5/620:05LIS - SOU
2 stops22h 50mMultiple Airlines
Deal found 29/4£138
Tue 27/517:35SOU - LIS
1 stop5h 15mKLM
Tue 3/619:30LIS - SOU
1 stop13h 15mKLM
Deal found 29/4£242
Wed 22/1008:55SOU - LIS
2 stops14h 05mBritish Airways
Tue 11/1107:05LIS - SOU
2 stops10h 30mBritish Airways
Deal found 28/4£526

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 29 April 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 2/6

20:30-21:00

1 stop24h 30m

Lisbon Humberto Delgado

Thu 5/6

20:05-18:55

2 stops22h 50m

£138

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Tue 27/5

17:35-22:50

1 stop5h 15m

Lisbon Humberto Delgado

Tue 3/6

19:30-08:45

1 stop13h 15m

£242

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Wed 22/10

08:55-23:00

2 stops14h 05m

Lisbon Humberto Delgado

Thu 6/11

07:00-17:35

2 stops10h 35m

£526

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sun 22/6

09:20-18:40

1 stop9h 20m

£172

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 8/5

17:15-21:35

1 stop28h 20m

£289

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Wed 27/8

08:40-23:00

2 stops14h 20m

£322

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 £101). Flying from Southampton to Lisbon in August is currently the most expensive (average of £274). 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 29 April 2025.

It’s optimal to fly from Southampton to Lisbon in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 29 April 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,076 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
British Airways
6.6
Okay
6,837 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Comfort

7.7

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • What are the cheapest airlines flying from Southampton to Lisbon round-trip?

    Flying on KLM is currently your cheapest option to Lisbon, with prices starting at £242. Another option worth looking into is British Airways, starting at £526 return. KLM is currently priced 13% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Southampton to Lisbon one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as £172. Users have also found prices from £289 and £322 on Aer Lingus and British Airways, respectively.

  • 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 £101). Flying from Southampton to Lisbon in August is currently the most expensive (average of £274). 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 Southampton?

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

Browse thousands of different options on Cheapflights for your next trip

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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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£191Average£279FlexibilityNo 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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