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Cheap flights from Southampton to Lisbon from £100

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LIS
3 Aug — 10 Aug1
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 4 July 2026.

Mon 3/820:40
SOU
-
LIS
2 stops14h 05m
Multiple Airlines
Thu 6/822:10
LIS
-
SOU
1 stop21h 30m
Multiple Airlines
Deal found 1/7£198
Fri 21/820:00
SOU
-
LIS
1 stop24h 50m
Multiple Airlines
Wed 26/817:20
LIS
-
SOU
2 stops15h 15m
Multiple Airlines
Deal found 3/7£210
Tue 18/809:15
SOU
-
LIS
1 stop9h 40m
Multiple Airlines
Tue 25/821:40
LIS
-
SOU
2 stops34h 55m
Multiple Airlines
Deal found 4/7£212
Mon 17/820:00
SOU
-
LIS
1 stop13h 00m
Multiple Airlines
Mon 24/806:40
LIS
-
SOU
1 stop12h 50m
Multiple Airlines
Deal found 3/7£228
Mon 3/820:40
SOU
-
LIS
1 stop26h 00m
easyJet
Thu 6/819:40
LIS
-
SOU
1 stop24h 00m
easyJet
Deal found 1/7£228
Thu 30/709:15
SOU
-
LIS
1 stop9h 30m
KLM
Thu 6/819:45
LIS
-
SOU
1 stop13h 00m
KLM
Deal found 30/6£230
Thu 30/709:25
SOU
-
LIS
2 stops9h 20m
Multiple Airlines
Thu 6/819:10
LIS
-
SOU
1 stop24h 30m
Multiple Airlines
Deal found 30/6£234

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 4 July 2026.

Round-trip from

£198

One-way from

£100

Popular in

August

Cheapest in

January

Average price

£206
3/8-6/8
  • 3/8-6/8
  • 3 total stops
  • 35h 35m total
  • Southampton to Lisbon
Search Deals
20/7
  • 20/7
  • 2 total stops
  • 23h 30m total
  • Southampton to Lisbon
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 4 July 2026.
Use the filters below to find and compare flights from Southampton to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Fri 21/8

20:00-20:50

1 stop24h 50m

Lisbon Humberto Delgado

Wed 26/8

17:20-08:35

2 stops15h 15m

£210

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Tue 18/8

09:15-18:55

1 stop9h 40m

Lisbon Humberto Delgado

Tue 25/8

21:40-08:35

2 stops34h 55m

£212
Fastest return journey

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 17/8

20:00-09:00

1 stop13h 00m

Lisbon Humberto Delgado

Mon 24/8

06:40-19:30

1 stop12h 50m

£228

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 3/8

20:40-22:40

1 stop26h 00m

Lisbon Humberto Delgado

Thu 6/8

19:40-19:40

1 stop24h 00m

£228

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Mon 3/8

20:40-06:50

2 stops34h 10m

Lisbon Humberto Delgado

Thu 6/8

20:55-19:40

2 stops22h 45m

£234

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 30/7

09:05-23:40

2 stops14h 35m

Lisbon Humberto Delgado

Thu 6/8

20:55-19:40

2 stops22h 45m

£245

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sun 19/7

14:45-09:15

2 stops18h 30m

Lisbon Humberto Delgado

Sat 25/7

17:15-07:55

2 stops14h 40m

£372
Cheapest one-way

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 3/9

11:40-13:10

3 stops25h 30m

£134
Fastest single journey

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Sat 25/7

17:30-10:55

1 stop17h 25m

£200

SouthamptonLisbon

SOU - LIS

SOULIS

Southampton Eastleigh

Thu 9/7

09:15-10:55

1 stop25h 40m

£251

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 17 resultsSorted by cheapest first
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.

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 4 July 2026.
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
7.8
Good
1,533 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.8
Good
1,533 reviews
KLM
7.8
Good
1,533 reviews
Check prices

Entertainment

7.2

Crew

8.4

Food

7.3

Comfort

7.7

Overall

7.8

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 26h. 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 £214.

  • 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.

See more FAQs

Travelling to a place near Lisbon?

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

Browse thousands of different options on Cheapflights for your next trip

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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 4 July 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£214Average£352FlexibilityNo 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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