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Barcelona-El Prat

$287+ Cheap flights from Key Largo, FL to Barcelona-El Prat (BCN)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BCN
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Key Largo to Barcelona-El Prat are usually found in January or February, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Key Largo to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Barcelona-El Prat (BCN). 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 December 18, 2024.

Round-trip from

$417
(Mytrip)

One-way from

$287
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$658
From Key Largo to Barcelona-El Prat
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One-way flight from Key Largo to Barcelona-El Prat
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High demand for flights, 27% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Key Largo to Barcelona-El Prat

Cheapest flights from Key Largo to Barcelona-El Prat
Explore the most affordable flight options available from Key Largo to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This French Bee 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 French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:00 pmMIA - BCN
1 stop20h 35mMultiple Airlines
Tue 1/146:30 amBCN - MIA
1 stop18h 15mMultiple Airlines
Deal found 12/16$521
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:30 pmMIA - BCN
1 stop11h 35mTAP AIR PORTUGAL
Sat 1/189:10 pmBCN - MIA
1 stop30h 50mTAP AIR PORTUGAL
Deal found 12/17$548
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:40 pmMIA - BCN
Nonstop9h 00mIberia
Sat 1/186:00 pmBCN - MIA
1 stop27h 45mIberia
Deal found 12/17$596
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:25 amMIA - BCN
2 stops16h 25mAir Canada
Tue 1/1412:15 pmBCN - MIA
1 stop16h 22mAir Canada
Deal found 12/16$609
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:40 pmMIA - BCN
Nonstop9h 00mBritish Airways
Tue 1/141:30 pmBCN - MIA
1 stop14h 25mBritish Airways
Deal found 12/16$615
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3110:40 pmMIA - BCN
1 stop11h 55mAir Europa
Sat 1/186:45 pmBCN - MIA
2 stops30h 40mAir Europa
Deal found 12/17$620
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:40 pmMIA - BCN
Nonstop9h 00mAmerican Airlines
Tue 1/141:30 pmBCN - MIA
1 stop14h 25mAmerican Airlines
Deal found 12/18$785
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:00 pmMIA - BCN
Nonstop9h 20mVueling
Sun 1/122:55 pmBCN - MIA
Nonstop11h 20mVueling
Deal found 12/17$822
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:20 pmMIA - BCN
1 stop17h 55mITA Airways
Sun 1/266:25 amBCN - MIA
1 stop15h 50mITA Airways
Deal found 12/17$863
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:50 pmMIA - BCN
1 stop31h 10mSWISS
Sat 1/112:55 pmBCN - MIA
1 stop29h 45mSWISS
Deal found 12/17$876
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.
Tue 12/314:45 pmMIA - BCN
1 stop13h 30mDelta
Thu 1/912:15 pmBCN - MIA
1 stop14h 05mDelta
Deal found 12/17$898
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:45 pmMIA - BCN
2 stops15h 35mLufthansa
Wed 1/156:50 amBCN - MIA
2 stops16h 05mLufthansa
Deal found 12/17$933

Find flights from Key Largo to Barcelona-El Prat within your budget

Customize your flight search to find flights from Key Largo to Barcelona-El Prat 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, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Sun 3/9

12:45 am-8:20 pm

1 stop14h 35m

Barcelona-El Prat

Sat 3/15

9:10 pm-11:00 pm

1 stop30h 50m

$417

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Mon 3/17

8:35 pm-6:20 pm

1 stop16h 45m

Barcelona-El Prat

Sun 3/23

7:10 pm-6:45 pm

1 stop28h 35m

$420

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Fri 2/7

9:45 pm-1:05 pm

Nonstop9h 20m

Barcelona-El Prat

Fri 2/21

2:40 pm-8:00 pm

Nonstop11h 20m

$434

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Thu 1/16

9:00 pm-8:40 am

1 stop29h 40m

Barcelona-El Prat

Wed 1/29

8:30 pm-6:45 pm

1 stop28h 15m

$439

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Tue 2/18

9:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Wed 2/26

11:50 am-7:25 pm

1 stop13h 35m

$461

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 2/26

9:45 pm-1:05 pm

Nonstop9h 20m

Barcelona-El Prat

Fri 3/7

2:40 pm-8:00 pm

Nonstop11h 20m

$484

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 1/15

9:20 pm-11:45 am

1 stop32h 25m

Barcelona-El Prat

Sat 4/5

8:10 pm-7:45 pm

1 stop29h 35m

$564

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Mon 1/20

7:45 am-6:30 pm

3 stops28h 45m

$288

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Sun 1/19

10:00 pm-1:20 pm

Nonstop9h 20m

$313

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Sun 1/12

11:45 pm-5:15 pm

1 stop11h 30m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Key Largo to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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.

Travel insights for flights from Key Largo to Barcelona-El Prat

Get recent, data-driven insights about flights from Key Largo to Barcelona-El Prat including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Key Largo to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Barcelona-El Prat. Price data was last updated on December 13, 2024.

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Key Largo to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Barcelona-El Prat Airport (average of $523). Flying from Key Largo to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,098). 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 BCN?

Find hourly flight availability from Key Largo to Barcelona-El Prat. 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, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Barcelona-El Prat Airport as you normally would.

What is the cheapest day to fly from Key Largo to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Barcelona-El Prat Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August 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 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with TAP AIR PORTUGAL, Vueling and Iberia from Key Largo to Barcelona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Turkish Airlines
7.3
Good
3,907 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Scandinavian Airlines
7.3
Good
1,309 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Key Largo to Barcelona-El Prat Airport one-way?

    The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $313. However, be on the lookout for offers from TAP AIR PORTUGAL and Royal Air Maroc, as they are both options that can get you from Key Largo to Barcelona-El Prat Airport for a low price.

  • What are the most reliable airlines from Key Largo to Barcelona-El Prat Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Key Largo to Barcelona-El Prat Airport on time: Qatar Airways (96%), Vueling (96%), American Airlines (90%).

  • What are the cheapest flights from Key Largo to Barcelona-El Prat Airport?

    The cheapest flight price from Key Largo to Barcelona-El Prat Airport is $252. On average you can expect to pay $1,594. The most popular route, (Miami - Barcelona-El Prat), can usually be booked for $374.

  • Can I find deals for flights from Key Largo to Barcelona-El Prat that include hotel bookings?

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

  • How can I find direct flights from Key Largo to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Key Largo to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Key Largo to Barcelona-El Prat 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 Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Barcelona-El Prat Airport (average of $523). Flying from Key Largo to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Key Largo to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Key Largo to Barcelona-El Prat. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$153Average$670FlexibilityNo cancel feeOn-time77%
LEVELCheapest$286Average$584FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$363Average$797FlexibilityNo cancel feeOn-time88%
TAP AIR PORTUGALCheapest$371Average$638FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$426Average$846FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$432Average$722FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$436Average$844FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$438Average$651FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$443Average$772FlexibilityNo cancel feeOn-time70%
FinnairCheapest$446Average$701FlexibilityNo cancel feeOn-time76%
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