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Cheap flights from Portsmouth to Marco Island from £341

LHR — MIA
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Marco Island

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Marco Island

Wed 21/1009:15 -
2 stops18h 52m
Wed 28/1011:47 -
2 stops16h 23m
Deal found 7/9£570
Tue 20/1009:05 -
2 stops18h 58m
Tue 27/1010:31 -
2 stops17h 39m
Deal found 6/9£573
Tue 24/1120:00 -
1 stop26h 10m
Fri 4/1219:05 -
1 stop32h 40m
Deal found 8/9£574
Wed 21/1009:15 -
2 stops20h 38m
Wed 28/1007:10 -
2 stops21h 00m
Deal found 6/9£578
Sun 1/1109:20 -
1 stop12h 50m
Mon 9/1122:00 -
2 stops16h 10m
Deal found 9/9£584
Tue 3/1120:00 -
1 stop26h 10m
Mon 9/1122:00 -
2 stops16h 10m
Deal found 9/9£592
Mon 23/1117:45 -
1 stop26h 10m
Fri 4/1208:00 -
2 stops28h 00m
Deal found 8/9£604
Sun 4/1009:15 -
2 stops30h 28m
Wed 25/1111:25 -
2 stops15h 45m
Deal found 9/9£608
Sat 3/1009:15 -
2 stops30h 28m
Wed 25/1111:25 -
2 stops15h 45m
Deal found 9/9£609

Find flight deals from Portsmouth to Marco Island

Round-trip from

£567

One-way from

£341

Popular in

August

Cheapest in

January

Average price

£513
British Airways
  • British Airways
  • 9/2-26/2
  • 2 total stops
  • 45h 40m total
  • Portsmouth to Marco Island
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20/1-31/12
  • 20/1-31/12
  • 3 total stops
  • 36h 20m total
  • Portsmouth to Marco Island
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£19 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Portsmouth to Marco Island that are best for you.

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Sun 7/2

09:20-17:10

1 stop12h 50m

Miami

Wed 31/12

00:00-06:00

Nonstop0h 00m

£468

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Wed 30/12

09:20-17:10

1 stop12h 50m

Miami

Wed 31/12

00:00-06:00

Nonstop0h 00m

£528

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Wed 21/10

09:15-23:07

2 stops18h 52m

Miami

Wed 28/10

11:47-08:10

2 stops16h 23m

£570

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Wed 21/10

09:15-00:53

2 stops20h 38m

Miami

Wed 28/10

07:10-08:10

2 stops21h 00m

£578

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Mon 28/12

14:25-14:40

2 stops29h 15m

Miami

Wed 31/12

00:00-06:00

Nonstop0h 00m

£603

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Mon 23/11

08:40-14:55

1 stop35h 15m

Miami

Sat 5/12

08:00-08:55

2 stops19h 55m

£604

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Sun 14/2

09:30-20:54

2 stops16h 24m

Miami

Sun 21/2

08:05-08:10

2 stops19h 05m

£615

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Fri 13/11

12:35-19:30

2 stops35h 55m

Miami

Tue 17/11

17:10-14:35

2 stops16h 25m

£622

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Sun 4/10

09:15-17:37

2 stops37h 22m

Miami

Sat 10/10

18:30-08:35

2 stops33h 05m

£641

SouthamptonMiami

SOU Southampton Eastleigh - MIA Miami

SOUMIA

Southampton Eastleigh

Sun 4/10

09:15-23:15

2 stops19h 00m

Miami

Sat 10/10

16:55-08:45

1 stop10h 50m

£657

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Portsmouth to Marco Island

Have a flexible travel schedule? Discover the best time to fly to Marco Island from Portsmouth with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Marco Island

What is the cheapest time of day to fly from P0R to MA9?

When flying from Portsmouth to Marco Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portsmouth to Marco Island

The most flights from P0R to MA9 are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).

Related info for your journey

  • How long is the flight from Portsmouth to Marco Island?

    A quick flight from Portsmouth to Marco Island can take about 18h 52m. KLM provides one of the quickest options available for as low as £570. There are 4381 mi between Portsmouth and Marco Island. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Portsmouth to Marco Island?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Marco Island consider choosing Malaysia Airlines (93%), Gulf Air (93%) or KLM (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Marco Island?

    While on average a flight from Portsmouth to Marco Island is generally £1,897, our data shows the cheapest flight currently is £342. When looking at the most popular route, (Southampton Eastleigh - Miami), you can expect to pay £570 for that flight.

  • Can I find deals for flights from Portsmouth to Marco Island that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Marco Island?

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

  • Can I find deals for business class flights from Portsmouth to Marco Island?

    Yes. Cheapflights offers flight deals from Portsmouth to Marco Island 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Portsmouth to Marco Island

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£294Average£430FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapest£344Average£469FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
SWISSCheapest£345Average£465FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest£346Average£535FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£348Average£589FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£370Average£521FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£374Average£550FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£378Average£541FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£382Average£565FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£393Average£589FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

How does Cheapflights help users find flights from Portsmouth to Marco Island?

Cheapflights makes it easy to find Portsmouth to Marco Island 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 Portsmouth to Marco Island?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Marco Island.

Can Cheapflights find flights from Portsmouth to Marco Island with no change fees?

Certainly. Search results for flights to Marco Island 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 Marco Island become cheaper?

Of course! You can now track prices for flights from Portsmouth to Marco Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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