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Portimão

$264+ Cheap flights from Key Largo, FL to Portimão, Portugal

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — FAO
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Portimão are usually found in November or February, booked 52 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Key Largo to Portimão

Keep the following information in mind while searching for Key Largo to Portimão flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$644
(oojo)

One-way from

$397
(Cheapflightsfares)

Popular in

July

Cheapest in

November

Average price

$1,192
Provider with most accurate pricing for Miami-Faro flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Faro flights.
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From Key Largo to Portimão
Search Deals
One-way flight from Key Largo to Portimão
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Highest demand for flights based on searches. 21% potential increase in price ($243 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Key Largo to Portimão

Cheapest flights from Key Largo to Portimão
Explore the most affordable flight options available from Key Largo to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:25 amMIA - FAO
1 stop11h 55mTAP AIR PORTUGAL
Sat 10/116:10 pmFAO - MIA
1 stop33h 00mTAP AIR PORTUGAL
Deal found 4/30$644
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/265:15 pmMIA - FAO
1 stop20h 25mMultiple Airlines
Tue 6/107:20 pmFAO - MIA
1 stop24h 00mMultiple Airlines
Deal found 5/1$647
This Travelocity deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:40 pmMIA - FAO
1 stop16h 55mLufthansa
Sun 5/111:25 pmFAO - MIA
1 stop30h 15mLufthansa
Deal found 4/30$803
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:22 pmMIA - FAO
1 stop11h 28mUnited Airlines
Mon 6/233:25 pmFAO - MIA
1 stop28h 15mUnited Airlines
Deal found 4/30$808
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:15 pmMIA - FAO
1 stop20h 00mBritish Airways
Sat 10/118:00 pmFAO - MIA
1 stop23h 30mBritish Airways
Deal found 4/30$822
This KLM deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/204:40 pmMIA - FAO
2 stops21h 30mKLM
Sat 10/119:55 pmFAO - MIA
2 stops24h 23mKLM
Deal found 4/30$849
This SWISS deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:40 pmMIA - FAO
1 stop17h 00mSWISS
Wed 6/256:55 pmFAO - MIA
1 stop27h 35mSWISS
Deal found 4/30$976
This Air Canada deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:55 amMIA - FAO
2 stops25h 35mAir Canada
Sat 6/286:05 amFAO - MIA
3 stops32h 40mAir Canada
Deal found 4/30$1,084

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Portimão 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Key Largo to Portimão that are best for you.

Fly from

Key Largo

Fly to

Portimão

Route

Depart

Return

Price

MiamiFaro

MIA - FAO

MIAFAO

Miami

Fri 9/19

12:25 am-5:20 pm

1 stop11h 55m

Faro

Sat 10/11

6:10 pm-10:10 pm

1 stop33h 00m

$644

MiamiFaro

MIA - FAO

MIAFAO

Miami

Mon 5/26

5:15 pm-6:40 pm

1 stop20h 25m

Faro

Tue 6/10

7:20 pm-2:20 pm

1 stop24h 00m

$647

MiamiFaro

MIA - FAO

MIAFAO

Miami

Mon 5/19

5:22 pm-9:50 am

1 stop11h 28m

Faro

Mon 6/23

3:25 pm-2:40 pm

1 stop28h 15m

$808

MiamiFaro

MIA - FAO

MIAFAO

Miami

Sat 9/20

5:15 pm-6:15 pm

1 stop20h 00m

Faro

Sat 10/11

8:00 pm-2:30 pm

1 stop23h 30m

$822

MiamiFaro

MIA - FAO

MIAFAO

Miami

Sat 9/20

4:40 pm-7:10 pm

2 stops21h 30m

Faro

Sat 10/11

9:55 pm-5:18 pm

2 stops24h 23m

$849

MiamiFaro

MIA - FAO

MIAFAO

Miami

Wed 6/18

7:40 pm-5:40 pm

1 stop17h 00m

Faro

Wed 6/25

6:55 pm-5:30 pm

1 stop27h 35m

$976

MiamiFaro

MIA - FAO

MIAFAO

Miami

Mon 5/19

1:57 pm-9:50 am

1 stop14h 53m

Faro

Sat 6/28

1:45 pm-2:40 pm

1 stop29h 55m

$1,032

MiamiFaro

MIA - FAO

MIAFAO

Miami

Mon 5/19

7:55 am-2:30 pm

2 stops25h 35m

Faro

Sat 6/28

6:05 am-9:45 am

3 stops32h 40m

$1,084

MiamiFaro

MIA - FAO

MIAFAO

Miami

Fri 8/8

12:25 am-10:40 pm

2 stops17h 15m

$264

MiamiFaro

MIA - FAO

MIAFAO

Miami

Fri 8/8

12:25 am-10:25 am

1 stop29h 00m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 14 results
1
2

Best time to book a flight from Key Largo to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão from Key Largo with our price prediction graph.
Estimated round-trip 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 Key Largo to Portimão

How far ahead should I book a flight from Key Largo to Portimão?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Portimão. Price data was last updated on April 25, 2025.

The price you pay for your flight from Key Largo to Portimão may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Portimão (average of $628). Flying from Key Largo to Portimão in June is currently the most expensive (average of $1,324). 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 KE9 to P0T?

Find hourly flight availability from Key Largo to Portimão. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in Portimão by month

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

In terms of precipitation, rainfall in Portimão ranges from 0.1 - 4.6 inches per month. December is typically the wettest month, when rainfall can reach 4.6 in. July is typically the driest time to visit Portimão when rainfall is around 0.1 in.

Temperature in Portimão by month

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

If weather is an important factor for your trip to Portimão, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated May 1, 2025.
To help decide which airline to fly from Key Largo to Portimão, see what other customers have to say about KLM, SWISS and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,334 reviews

Comfort

7.7

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

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
1,334 reviews
KLM
7.8
Good
1,334 reviews

Comfort

7.7

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,334 reviews

Comfort

7.7

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,334 reviews

Comfort

7.7

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.
TAP AIR PORTUGAL
7.1
Good
1,852 reviews
KLM
7.8
Good
1,334 reviews

Comfort

7.7

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

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.
Air Canada
7.0
Good
9,252 reviews
KLM
7.8
Good
1,334 reviews

Comfort

7.7

Food

7.2

Crew

8.4

Entertainment

7.1

Boarding

7.8

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 Key Largo to Portimão. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Portimão 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 Key Largo to Portimão?

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Portimão (average of $628). Flying from Key Largo to Portimão in June is currently the most expensive (average of $1,324). 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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Top 2 airlines flying from Key Largo to Portimão

Discover the top 2 airlines that operate flights from Key Largo to Portimão. 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$455Average$776FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$673Average$801FlexibilityNo cancel feeOn-time70%

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