HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Caribbean Islands

$346+ Cheap flights from Barcelona-El Prat (BCN) to Caribbean Islands

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SJU
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Barcelona-El Prat to Caribbean Islands with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Barcelona-El Prat to Caribbean Islands

Cheapest flights from Barcelona-El Prat to Caribbean Islands
Explore the most affordable flight options available from Barcelona-El Prat to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.

This JetBlue deal was found by Cheapflights users on 3/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:50 pm
BCN
-
SJU
1 stop29h 10m
JetBlue
Mon 6/11:27 pm
SJU
-
BCN
1 stop14h 18m
JetBlue
Deal found 3/25$678
This Air Europa deal was found by Cheapflights users on 3/24. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:50 am
BCN
-
PUJ
1 stop13h 35m
Air Europa
Wed 6/39:20 pm
PUJ
-
BCN
1 stop13h 15m
Air Europa
Deal found 3/24$726
This Justfly.com deal was found by Cheapflights users on 3/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:50 pm
BCN
-
SJU
1 stop33h 16m
JetBlue
Sat 10/171:00 pm
SJU
-
BCN
1 stop14h 45m
JetBlue
Deal found 3/23$729
This SmartFares deal was found by Cheapflights users on 3/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:50 pm
BCN
-
PUJ
1 stop28h 55m
Air Transat
Sun 5/313:05 pm
PUJ
-
BCN
1 stop15h 55m
Air Transat
Deal found 3/25$732
This FlightHub deal was found by Cheapflights users on 3/22. 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.
Thu 4/2312:50 pm
BCN
-
SJU
1 stop15h 22m
JetBlue
Thu 4/305:01 am
SJU
-
BCN
1 stop22h 44m
JetBlue
Deal found 3/22$733
This Air Europa deal was found by Cheapflights users on 3/24. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:30 pm
BCN
-
PUJ
1 stop28h 55m
Air Europa
Mon 6/19:20 pm
PUJ
-
BCN
1 stop13h 15m
Air Europa
Deal found 3/24$737
This Air Europa deal was found by Cheapflights users on 3/26. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:30 pm
BCN
-
PUJ
1 stop28h 55m
Air Europa
Wed 6/39:20 pm
PUJ
-
BCN
1 stop13h 15m
Air Europa
Deal found 3/26$738
This Air Transat deal was found by Cheapflights users on 3/24. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:50 pm
BCN
-
PUJ
1 stop28h 55m
Air Transat
Wed 9/303:05 pm
PUJ
-
BCN
1 stop15h 55m
Air Transat
Deal found 3/24$746
This Air Transat deal was found by Cheapflights users on 3/26. 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 Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:50 pm
BCN
-
PUJ
1 stop28h 55m
Air Transat
Tue 6/23:05 pm
PUJ
-
BCN
1 stop15h 55m
Air Transat
Deal found 3/26$747
This JetBlue deal was found by Cheapflights users on 3/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:50 pm
BCN
-
SJU
1 stop17h 27m
JetBlue
Sun 5/241:27 pm
SJU
-
BCN
1 stop14h 18m
JetBlue
Deal found 3/23$750
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Thu 4/166:40 am
BCN
-
SJU
2 stops19h 58m
United Airlines
Mon 4/207:40 am
SJU
-
BCN
2 stops18h 40m
United Airlines
Deal found 3/23$754
This Air Europa deal was found by Cheapflights users on 3/22. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:50 am
BCN
-
SDQ
1 stop12h 25m
Air Europa
Thu 5/79:10 pm
SDQ
-
BCN
1 stop13h 25m
Air Europa
Deal found 3/22$754

Find flight deals from Barcelona-El Prat to Caribbean Islands

Keep the following information in mind while searching for Barcelona-El Prat to Caribbean Islands flight deals. Data was last updated March 27, 2026.

Round-trip from

$678
(JetBlue)

One-way from

$346
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$704
From Barcelona-El Prat to Caribbean Islands
Search Deals
One-way flight from Barcelona-El Prat to Caribbean Islands
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat to Caribbean Islands 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 March 27, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Fri 5/22

12:50 pm-12:19 am

1 stop17h 29m

San Juan Luis Munoz Marin Intl

Sun 5/24

1:27 pm-9:45 am

1 stop14h 18m

$750

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Thu 5/7

1:50 pm-2:44 pm

2 stops30h 54m

San Juan Luis Munoz Marin Intl

Thu 5/14

4:55 pm-10:25 pm

2 stops23h 30m

$758

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Sun 4/12

6:00 am-8:34 pm

2 stops20h 34m

San Juan Luis Munoz Marin Intl

Sun 4/19

7:20 am-8:20 am

1 stop19h 00m

$768

BarcelonaOranjestad

BCN - AUA

BCNAUA

Barcelona-El Prat

Mon 4/20

3:15 pm-11:10 am

2 stops25h 55m

Oranjestad Reina Beatrix

Mon 4/27

1:10 pm-12:50 pm

1 stop17h 40m

$781

BarcelonaSanto Domingo

BCN - SDQ

BCNSDQ

Barcelona-El Prat

Sat 5/23

7:00 am-7:25 pm

1 stop18h 25m

Santo Domingo Las Americas

Sat 6/20

8:40 pm-10:50 pm

1 stop20h 10m

$781

BarcelonaSan Juan

BCN - SJU

BCNSJU

Barcelona-El Prat

Sun 5/10

6:40 am-8:38 pm

2 stops19h 58m

San Juan Luis Munoz Marin Intl

Sun 5/17

4:55 pm-3:35 pm

2 stops16h 40m

$783

BarcelonaOranjestad

BCN - AUA

BCNAUA

Barcelona-El Prat

Thu 4/23

3:15 pm-2:10 pm

2 stops28h 55m

Oranjestad Reina Beatrix

Wed 4/29

1:10 pm-12:50 pm

1 stop17h 40m

$798

BarcelonaOranjestad

BCN - AUA

BCNAUA

Barcelona-El Prat

Mon 8/24

3:15 pm-2:10 pm

2 stops28h 55m

Oranjestad Reina Beatrix

Tue 9/15

1:55 pm-5:10 pm

2 stops21h 15m

$800

BarcelonaSanto Domingo

BCN - SDQ

BCNSDQ

Barcelona-El Prat

Wed 4/8

3:15 pm-12:48 pm

1 stop27h 33m

Santo Domingo Las Americas

Tue 4/28

2:37 pm-12:50 pm

1 stop16h 13m

$812

BarcelonaSanto Domingo

BCN - SDQ

BCNSDQ

Barcelona-El Prat

Wed 4/8

3:15 pm-6:52 pm

1 stop33h 37m

Santo Domingo Las Americas

Sat 4/25

6:05 am-8:45 am

1 stop20h 40m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Barcelona-El Prat to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands from Barcelona-El Prat 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 Barcelona-El Prat Airport to Caribbean Islands

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

Currently, July is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Caribbean Islands (average of $275). Flying from Barcelona-El Prat Airport to Caribbean Islands in December is currently the most expensive (average of $629). 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.

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated March 27, 2026.
Peruse reviews from past customers who have flown with Iberia and Air Europa from Barcelona-El Prat Airport to Caribbean Islands to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,157 reviews

Crew

7.7

Entertainment

6.6

Boarding

7.1

Overall

7.0

Food

6.4

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Iberia
7.0
Good
3,157 reviews
Iberia
7.0
Good
3,157 reviews

Crew

7.7

Entertainment

6.6

Boarding

7.1

Overall

7.0

Food

6.4

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Air Europa
6.9
Okay
597 reviews
Iberia
7.0
Good
3,157 reviews

Crew

7.7

Entertainment

6.6

Boarding

7.1

Overall

7.0

Food

6.4

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Caribbean Islands. 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 Barcelona-El Prat Airport to Caribbean Islands?

    There are many flights that can get you from Barcelona-El Prat Airport to Caribbean Islands in 17h 29m. Fly via JetBlue, United Airlines, or Delta to get the fastest option. The distance between Barcelona-El Prat Airport and Caribbean Islands is about 4257 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $296 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Iberojet and Air Europa, with prices starting from $368 and $371, respectively.

  • What are the most popular routes from Barcelona-El Prat Airport to Caribbean Islands?

    While some choose either Barcelona-El Prat - Santo Domingo Las Americas or Barcelona-El Prat - San Juan Luis Munoz Marin Intl, Barcelona-El Prat - Punta Cana is the most popular route from Barcelona-El Prat Airport to Caribbean Islands.

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

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

  • How can I find direct flights from Barcelona-El Prat to Caribbean Islands?

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

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

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Caribbean Islands 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 Barcelona-El Prat Airport to Caribbean Islands?

    Currently, July is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Caribbean Islands (average of $275). Flying from Barcelona-El Prat Airport to Caribbean Islands in December is currently the most expensive (average of $629). 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 3 airlines flying from Barcelona-El Prat to Caribbean Islands

Discover the top 3 airlines that operate flights from Barcelona-El Prat to Caribbean Islands. 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 March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air EuropaCheapest$662Average$720FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$664Average$854FlexibilityNo cancel feeOn-time71%
IberiaCheapest$707Average$1,187FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.