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Cheap flights from Portsmouth to Key Largo from £664

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — MIA
18 6月 — 25 6月1
1 adult
週二 18/6
週二 25/6

Cheap flight deals from Portsmouth to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Key Largo (KE9). 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 13 6月 2024.

Round-trip from

£427
From Portsmouth to Key Largo

How far in advance should I book a flight from Portsmouth to Key Largo?

Find a great deal and save up to 27% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portsmouth to Key Largo within the next two weeks, with the cheapest ticket starting at £467.

What is the cheapest month to fly from Portsmouth to Key Largo?

The best pricing can be found in the month of November. Prices to Key Largo from Portsmouth average £497. You can even find prices in November for less than £497, as users have found deals to Key Largo from as low as £295. The month of July appears to be one of the more expensive times to travel to Key Largo from Portsmouth. Flying in the targeted month can save you up to 27%.

What is the cheapest time of day to fly from P0R to KE9?

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

Cheap British Airways flights from Portsmouth to Key Largo

Explore cheap flight options specifically provided by British Airways for the route between Portsmouth and Key Largo. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,007,911 searches. Data last updated 13 6月 2024.
週五 15/1109:15SOU - MIA
2 stops29h 20mBritish Airways
週二 26/1117:10MIA - SOU
2 stops13h 50mBritish Airways
Deal found 12/6£664
週五 15/1109:15SOU - MIA
1 stop12h 40mBritish Airways
週二 26/1117:10MIA - SOU
2 stops13h 50mBritish Airways
Deal found 12/6£667
週一 14/1009:40SOU - MIA
2 stops28h 52mBritish Airways
週一 21/1009:30MIA - SOU
2 stops18h 40mBritish Airways
Deal found 12/6£730
週一 14/1009:40SOU - MIA
2 stops28h 52mBritish Airways
週四 24/1007:05MIA - SOU
2 stops21h 05mBritish Airways
Deal found 12/6£746
週日 13/1019:55SOU - MIA
2 stops24h 05mBritish Airways
週一 21/1009:30MIA - SOU
2 stops18h 40mBritish Airways
Deal found 12/6£749
週一 14/1009:40SOU - MIA
2 stops28h 52mBritish Airways
週五 25/1007:05MIA - SOU
2 stops21h 05mBritish Airways
Deal found 12/6£760
週日 13/1019:55SOU - MIA
2 stops24h 05mBritish Airways
週四 24/1011:30MIA - SOU
2 stops16h 40mBritish Airways
Deal found 12/6£765
週三 16/1019:55SOU - MIA
2 stops24h 05mBritish Airways
週一 21/1009:30MIA - SOU
2 stops18h 40mBritish Airways
Deal found 12/6£779
週一 14/1009:40SOU - MIA
2 stops28h 52mBritish Airways
週六 26/1017:30MIA - SOU
2 stops15h 35mBritish Airways
Deal found 12/6£790

Cheap Portsmouth to Key Largo flights in June & July 2024

Find cheap flight options from Portsmouth to Key Largo specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,007,911 searches. Prices were last updated on 13 6月 2024.
週六 13/709:40SOU - MIA
2 stops28h 55mBritish Airways
週六 20/708:20MIA - SOU
2 stops19h 50mBritish Airways
Deal found 13/6£2,035
週四 27/609:40SOU - MIA
2 stops28h 55mBritish Airways
週四 4/708:20MIA - SOU
2 stops19h 50mBritish Airways
Deal found 13/6£2,090

Portsmouth to Key Largo 2024 flight deals

Discover exclusive flight deals for travel between Portsmouth and Key Largo in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,007,911 searches. Data last updated 13 6月 2024.
週六 12/1009:40SOU - MIA
2 stops28h 52mBritish Airways
週六 26/1017:30MIA - SOU
2 stops15h 35mBritish Airways
Deal found 13/6£838
週二 17/1208:40SOU - MIA
2 stops15h 25mBritish Airways
週二 14/121:30MIA - SOU
2 stops16h 55mBritish Airways
Deal found 13/6£872
週六 13/709:40SOU - MIA
2 stops28h 55mBritish Airways
週六 20/708:20MIA - SOU
2 stops19h 50mBritish Airways
Deal found 13/6£2,035
週四 27/609:40SOU - MIA
2 stops28h 55mBritish Airways
週四 4/708:20MIA - SOU
2 stops19h 50mBritish Airways
Deal found 13/6£2,090

One-way flights to Key Largo from Portsmouth

Search for one-way flight options from Portsmouth to Key Largo. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,007,911 searches. Data last updated 13 6月 2024.
週三 4/909:45SOU - MIA
2 stops28h 55mBritish Airways
Deal found 12/6£1,328
週一 19/819:55SOU - MIA
2 stops24h 05mBritish Airways
Deal found 13/6£1,349
週四 5/909:40SOU - MIA
2 stops29h 00mBritish Airways
Deal found 12/6£1,370
週一 5/809:40SOU - MIA
2 stops28h 49mBritish Airways
Deal found 13/6£1,686
週日 4/819:55SOU - MIA
2 stops24h 05mBritish Airways
Deal found 11/6£1,703
週日 18/819:55SOU - MIA
2 stops24h 05mBritish Airways
Deal found 13/6£1,706
週四 8/809:40SOU - MIA
2 stops28h 49mBritish Airways
Deal found 13/6£1,728
週二 25/609:40SOU - MIA
2 stops28h 50mBritish Airways
Deal found 12/6£2,228
週五 28/609:40SOU - MIA
2 stops28h 55mBritish Airways
Deal found 12/6£2,230

Find flights from Portsmouth to Key Largo within your budget

Customise your flight search to find flights from Portsmouth to Key Largo 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 1,007,911 searches. Data last updated 13 6月 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£664 - £790

Route

Depart

Return

Price

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週五 15/11

2 stops29h 20m

Miami

週二 26/11

2 stops13h 50m

£664

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週五 15/11

1 stop12h 40m

Miami

週二 26/11

2 stops13h 50m

£667

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週一 14/10

2 stops28h 52m

Miami

週一 21/10

2 stops18h 40m

£730

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週一 14/10

2 stops28h 52m

Miami

週四 24/10

2 stops21h 05m

£746

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週日 13/10

2 stops24h 05m

Miami

週一 21/10

2 stops18h 40m

£749

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週一 14/10

2 stops28h 52m

Miami

週五 25/10

2 stops21h 05m

£760

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週日 13/10

2 stops24h 05m

Miami

週四 24/10

2 stops16h 40m

£765

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週三 16/10

2 stops24h 05m

Miami

週一 21/10

2 stops18h 40m

£779

Southampton EastleighMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

週一 14/10

2 stops28h 52m

Miami

週六 26/10

2 stops15h 35m

£790

Flights are sorted by cheapest first

Deals found on 12/6

What is the cheapest day to fly from Portsmouth to Key Largo?

Use this chart to determine the cheapest time to fly return from Portsmouth to Key Largo. Price data was last updated on 9 June 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Portsmouth to Key Largo flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portsmouth to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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.

Temperature and rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature and rainfall totals by month.

MIA

Temperature

20 - 29 °C

If weather is an important factor for your trip to Key Largo, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 13 6月 2024.
6.8
Okay
6,727 reviews

Overall

6.8

Crew

7.7

Entertainment

6.5

Food

6.4

Boarding

7.0

Comfort

6.8

Reviews

1 / 10

Check in and boarding are fast and organized , ground support staff and information are available to provide answer for your questions.

6.8
Okay
6,727 reviews
6.8
Okay
6,727 reviews

Overall

6.8

Crew

7.7

Entertainment

6.5

Food

6.4

Boarding

7.0

Comfort

6.8

Reviews

1 / 10

Check in and boarding are fast and organized , ground support staff and information are available to provide answer for your questions.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Portsmouth to Key Largo for under £700 on Cheapflights?

    Yes, there are multiple flights from Portsmouth to Key Largo for under £700. The cheapest flight booked recently is on British Airways for just £664, but on average you can expect to pay £792.

  • What are the most reliable airlines from Portsmouth to Key Largo?

    The top 3 most reliable airlines when flying from Portsmouth to Key Largo are Aer Lingus (84%), American Airlines (84%) and Finnair (84%).

  • What are the cheapest flights from Portsmouth to Key Largo?

    Looking at all options, your cheapest flight can be booked for £293. While the most popular route (Southampton Eastleigh - Miami) can be booked for £664 on average our data indicates £1,239 when flying from Portsmouth to Key Largo.

  • What does LHR to MIA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Miami Airport flight would often be abbreviated as a LHR to MIA flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE).

  • Can I find deals for flights from Portsmouth to Key Largo that include extra baggage allowance?

    The amount of baggage you can bring on your Portsmouth to Key Largo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portsmouth to Key Largo with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portsmouth to Key Largo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portsmouth to Key Largo that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Key Largo?

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

  • Can I find deals for business class flights from Portsmouth to Key Largo?

    Yes. Cheapflights offers flight deals from Portsmouth to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portsmouth to Key Largo that allow pets onboard?

    Many airlines flying from Portsmouth to Key Largo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portsmouth to Key Largo?

    Yes, you can often find last-minute deals on Portsmouth to Key Largo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portsmouth to Key Largo flight deals updated?

    The Portsmouth to Key Largo flight deals you see on this page were last updated on 13/6.

  • What are the most popular airlines that fly from Portsmouth to Key Largo?

  • What is the cheapest month to book a flight from Portsmouth to Key Largo?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Key Largo (average of £545). Flying from Portsmouth to Key Largo in July is currently the most expensive (average of £730). 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 Key Largo
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to Key Largo

Discover the top 10 airlines that operate flights from Portsmouth to Key Largo. 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 1,007,911 searches. Data last updated 13 6月 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£250Average£448FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£270Average£501FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£339Average£437FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£353Average£402FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air EuropaCheapest£355Average£428FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
American AirlinesCheapest£369Average£516FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£384Average£529FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£386Average£498FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£391Average£509FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£400Average£600FlexibilityNo cancel feeOn-time75%
Search KLM flights

Search flights from Portsmouth to Key Largo by cabin class

Find flights from Portsmouth to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Portsmouth to Key Largo

Find hourly flight availability from Portsmouth to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 6月 2024.
1%of flight departuresEarly morningMidnight to 6 am
55%of flight departuresMorning6 am to noon
44%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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 Portsmouth to Key Largo?

Cheapflights helps you search for flights from Portsmouth to Key Largo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Key Largo?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Key Largo from Portsmouth.

Can Cheapflights find flights from Portsmouth to Key Largo with no change fees?

Certainly. Search results for flights to Key Largo 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 Key Largo become cheaper?

Yes! Start tracking prices for Portsmouth to Key Largo 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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