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$271+ Cheap flights from Florida Keys to Barcelona

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — BCN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Florida Keys to Barcelona

Cheapest flights from Florida Keys to Barcelona
Explore the most affordable flight options available from Florida Keys to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:15 pmMIA - BCN
1 stop14h 20mIcelandair
Tue 1/1311:50 amBCN - MIA
1 stop15h 05mIcelandair
Deal found 12/17$539
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Wed 12/3110:00 pmMIA - BCN
1 stop12h 30mBritish Airways
Wed 1/1411:00 amBCN - MIA
Nonstop10h 25mBritish Airways
Deal found 12/16$564
This Royal Air Maroc deal was found by Cheapflights users on 12/17. 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 Royal Air Maroc is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:20 pmMIA - BCN
1 stop14h 50mRoyal Air Maroc
Tue 1/137:20 pmBCN - MIA
1 stop30h 00mRoyal Air Maroc
Deal found 12/17$567
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:01 pmMIA - BCN
1 stop12h 39mDelta
Tue 1/1310:15 amBCN - MIA
2 stops17h 26mDelta
Deal found 12/17$584
This Iberia deal was found by Cheapflights users on 12/18. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:20 pmMIA - BCN
1 stop13h 20mIberia
Fri 1/163:05 pmBCN - MIA
Nonstop10h 55mIberia
Deal found 12/18$588
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amMIA - BCN
1 stop20h 40mDelta
Mon 1/121:00 pmBCN - MIA
1 stop31h 50mDelta
Deal found 12/17$590
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/319:45 pmMIA - BCN
Nonstop9h 20mLEVEL
Wed 5/273:30 pmBCN - MIA
Nonstop10h 30mLEVEL
Deal found 12/16$594
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/317:15 amMIA - BCN
2 stops20h 20mUnited Airlines
Wed 1/1411:00 amBCN - MIA
1 stop15h 29mUnited Airlines
Deal found 12/17$596

Find flight deals from Florida Keys to Barcelona

Keep the following information in mind while searching for Florida Keys to Barcelona flight deals. Data was last updated December 18, 2025.

Round-trip from

$487
(Kiwi.com)

One-way from

$271
(Trip.com)
From Florida Keys to Barcelona
Search Deals
One-way flight from Florida Keys to Barcelona
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Barcelona 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 December 18, 2025.
Use the filters below to find and compare flights from Florida Keys to Barcelona that are best for you.

Fly from

Florida Keys

Fly to

Barcelona

Route

Depart

Return

Price

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 2/4

9:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Sun 2/8

11:50 am-7:30 pm

1 stop13h 40m

$500

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Tue 2/24

9:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Mon 3/16

10:00 pm-8:30 pm

2 stops27h 30m

$535

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Fri 3/6

9:20 pm-6:10 pm

1 stop14h 50m

Barcelona-El Prat

Tue 9/29

8:10 pm-7:45 pm

1 stop29h 35m

$547

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Mon 4/20

9:30 pm-4:35 pm

1 stop13h 05m

Barcelona-El Prat

Sun 5/10

11:50 am-6:45 pm

1 stop12h 55m

$556

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Sun 4/19

12:30 am-7:20 pm

1 stop12h 50m

Barcelona-El Prat

Sun 5/10

3:00 pm-10:20 pm

1 stop13h 20m

$558

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Sun 4/12

9:45 pm-1:00 pm

Nonstop9h 15m

Barcelona-El Prat

Wed 4/22

3:30 pm-8:00 pm

Nonstop10h 30m

$559

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Mon 3/2

9:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Mon 9/28

11:50 am-6:45 pm

1 stop12h 55m

$566

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Sun 3/1

9:20 pm-6:10 pm

1 stop14h 50m

Barcelona-El Prat

Wed 9/30

1:45 pm-7:45 pm

1 stop12h 00m

$572

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 2/25

2:15 pm-2:15 pm

2 stops18h 00m

Barcelona-El Prat

Wed 3/18

12:35 pm-8:27 pm

2 stops36h 52m

$582

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Sun 1/11

7:40 am-8:50 am

2 stops19h 10m

Barcelona-El Prat

Tue 1/20

6:00 am-2:50 pm

1 stop14h 50m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 31 results
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Best time to book a flight from Florida Keys to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Florida Keys 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 Florida Keys to Barcelona

What is the cheapest time of day to fly from EOA to BCN?

Find hourly flight availability from Florida Keys to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Florida Keys to Barcelona in the afternoon. Doing so could potentially save you 58% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Florida Keys to Barcelona, such as American Airlines, TAP AIR PORTUGAL, and Iberia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,055 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,055 reviews
American Airlines
7.2
Good
11,055 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
TAP AIR PORTUGAL
7.2
Good
2,091 reviews
American Airlines
7.2
Good
11,055 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Iberia
7.0
Good
3,053 reviews
American Airlines
7.2
Good
11,055 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
British Airways
6.7
Okay
7,585 reviews
American Airlines
7.2
Good
11,055 reviews

Boarding

7.5

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Barcelona. 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 Florida Keys to Barcelona?

    Departing from Florida Keys to Barcelona will take you 12h 50m. The distance between Florida Keys and Barcelona is about 4685 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Florida Keys to Barcelona one-way?

    $202 is the cheapest one-way deal found within the past few days, from LEVEL. You may also be able to find cheap deals on LEVEL and Iberia, with prices starting from $204 and $221, respectively.

  • What are the most popular routes from Florida Keys to Barcelona?

    The most popular route from Florida Keys to Barcelona is Miami - Barcelona-El Prat. You may also consider Miami - Girona Costa Brava or Miami - Reus.

  • Can I find deals for flights from Florida Keys to Barcelona that include hotel bookings?

    Yes. In addition to deals on Florida Keys to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Barcelona.

  • Can I find deals for business class flights from Florida Keys to Barcelona?

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

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