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Cheap flights from Portsmouth to Fort Lauderdale from £643

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FLL
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Fort Lauderdale

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Fort Lauderdale
Explore the most affordable flight options available from Portsmouth to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Wed 6/509:05
SOU
-
FLL
2 stops19h 20m
KLM
Wed 13/511:08
FLL
-
SOU
2 stops16h 27m
KLM
Deal found 22/3£643
Wed 6/509:05
SOU
-
FLL
2 stops20h 33m
Delta
Wed 13/515:31
FLL
-
SOU
2 stops20h 19m
Delta
Deal found 22/3£657
Mon 4/509:05
SOU
-
FLL
2 stops19h 18m
KLM
Sun 10/511:08
FLL
-
SOU
2 stops16h 27m
KLM
Deal found 19/3£670
Fri 8/509:05
SOU
-
FLL
2 stops19h 17m
KLM
Fri 15/515:31
FLL
-
SOU
2 stops36h 14m
KLM
Deal found 23/3£718
Fri 8/509:25
SOU
-
FLL
2 stops33h 30m
Multiple Airlines
Fri 15/509:10
FLL
-
SOU
3 stops29h 20m
Multiple Airlines
Deal found 23/3£818
Mon 4/517:20
SOU
-
FLL
3 stops25h 35m
Multiple Airlines
Sun 10/507:12
FLL
-
SOU
3 stops28h 38m
Multiple Airlines
Deal found 19/3£889
Wed 6/509:20
SOU
-
FLL
3 stops31h 22m
Multiple Airlines
Wed 13/512:30
FLL
-
SOU
2 stops17h 35m
Multiple Airlines
Deal found 22/3£936

Find flight deals from Portsmouth to Fort Lauderdale

Keep the following information in mind while searching for Portsmouth to Fort Lauderdale flight deals. Data was last updated 24 March 2026.

Round-trip from

£643

Popular in

December

Cheapest in

February

Average price

£543
KLM
  • KLM
  • 6/5-13/5
  • 4 total stops
  • 35h 47m total
  • Portsmouth to Fort Lauderdale
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Fort Lauderdale 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 24 March 2026.
Use the filters below to find and compare flights from Portsmouth to Fort Lauderdale that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonFort Lauderdale

SOU - FLL

SOUFLL

Southampton Eastleigh

Wed 6/5

09:05-00:38

2 stops20h 33m

Fort Lauderdale

Wed 13/5

15:31-16:50

2 stops20h 19m

£657
Fastest return journey

SouthamptonFort Lauderdale

SOU - FLL

SOUFLL

Southampton Eastleigh

Mon 4/5

09:05-23:23

2 stops19h 18m

Fort Lauderdale

Sun 10/5

11:08-08:35

2 stops16h 27m

£670

SouthamptonFort Lauderdale

SOU - FLL

SOUFLL

Southampton Eastleigh

Fri 8/5

09:05-23:22

2 stops19h 17m

Fort Lauderdale

Fri 15/5

15:31-08:45

2 stops36h 14m

£718

SouthamptonFort Lauderdale

SOU - FLL

SOUFLL

Southampton Eastleigh

Fri 8/5

09:25-09:50

3 stops29h 25m

Fort Lauderdale

Fri 15/5

09:18-19:30

3 stops29h 12m

£874

SouthamptonFort Lauderdale

SOU - FLL

SOUFLL

Southampton Eastleigh

Mon 4/5

17:20-13:55

3 stops25h 35m

Fort Lauderdale

Sun 10/5

07:12-16:50

3 stops28h 38m

£889

SouthamptonFort Lauderdale

SOU - FLL

SOUFLL

Southampton Eastleigh

Wed 6/5

09:20-11:42

3 stops31h 22m

Fort Lauderdale

Wed 13/5

12:30-11:05

2 stops17h 35m

£936

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Sorted by cheapest first

Best time to book a flight from Portsmouth to Fort Lauderdale

Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Portsmouth 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 Portsmouth to Fort Lauderdale

What is the cheapest month to book a flight from Portsmouth to Fort Lauderdale?

Currently, September is the cheapest month in which you can book a flight from Portsmouth to Fort Lauderdale (average of £242). Flying from Portsmouth to Fort Lauderdale in January is currently the most expensive (average of £361). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Fort Lauderdale from Portsmouth?

    Most people fly into Fort Lauderdale (FLL) if they book a flight to Fort Lauderdale from Portsmouth. On average, Fort Lauderdale has 0 inbound flights from Portsmouth per day from 11 airlines. Fort Lauderdale is conveniently located just 3.4 mi from Fort Lauderdale’s city center.

  • How long is the flight from Portsmouth to Fort Lauderdale?

    Airlines like Delta and KLM fly from Portsmouth to Fort Lauderdale in about 19h 18m. The time it takes to get you to your destination can typically vary by up to 1h 15m. Portsmouth and Fort Lauderdale are separated by a distance of 4362 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Portsmouth to Fort Lauderdale that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Fort Lauderdale flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Fort Lauderdale?

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

  • Can I find deals for business class flights from Portsmouth to Fort Lauderdale?

    Yes. Cheapflights offers flight deals from Portsmouth to Fort Lauderdale 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 Portsmouth to Fort Lauderdale?

    Currently, September is the cheapest month in which you can book a flight from Portsmouth to Fort Lauderdale (average of £242). Flying from Portsmouth to Fort Lauderdale in January is currently the most expensive (average of £361). 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

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Alternative routes for Portsmouth to Fort Lauderdale

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Fort Lauderdale

Discover the top 10 airlines that operate flights from Portsmouth to Fort Lauderdale. 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 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£368Average£495FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£377Average£454FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£382Average£539FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£383Average£504FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£392Average£576FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£395Average£468FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£399Average£544FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£406Average£485FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£416Average£592FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
DeltaCheapest£442Average£647FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to Fort Lauderdale?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Fort Lauderdale from Portsmouth today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Fort Lauderdale?

Cheapflights helps you find that perfect flight to Fort Lauderdale from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to Fort Lauderdale with no change fees?

Certainly. Search results for flights to Fort Lauderdale from Portsmouth 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 Portsmouth to Fort Lauderdale become cheaper?

Yes! Start tracking prices for Portsmouth to Fort Lauderdale flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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