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$270+ Cheap flights from Miami (MIA) 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BCN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Barcelona are usually found in February or January, booked 78 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Miami to Barcelona

Cheapest flights from Miami to Barcelona
Explore the most affordable flight options available from Miami to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This oojo deal was found by Cheapflights users on 12/9. 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.
Thu 12/118:35 pmMIA - BCN
1 stop21h 10mTAP AIR PORTUGAL
Wed 1/142:35 pmBCN - MIA
1 stop13h 15mTAP AIR PORTUGAL
Deal found 12/9$502
This oojo deal was found by Cheapflights users on 12/10. 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.
Wed 12/1011:35 pmMIA - BCN
1 stop32h 10mTAP AIR PORTUGAL
Wed 1/1412:35 pmBCN - MIA
1 stop15h 15mTAP AIR PORTUGAL
Deal found 12/10$516
This Icelandair deal was found by Cheapflights users on 12/11. 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 Icelandair 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 12/11$561
This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:00 pmMIA - BCN
1 stop12h 30mBritish Airways
Fri 1/1611:00 amBCN - MIA
Nonstop10h 25mBritish Airways
Deal found 12/9$576
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/308:45 amMIA - BCN
1 stop17h 35mUnited Airlines
Tue 1/136:50 amBCN - MIA
1 stop13h 50mUnited Airlines
Deal found 12/11$582
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/298:45 amMIA - BCN
2 stops42h 50mUnited Airlines
Thu 10/112:05 pmBCN - MIA
2 stops32h 50mUnited Airlines
Deal found 12/10$583
This Iberia deal was found by Cheapflights users on 12/9. 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.
Wed 12/3110:30 pmMIA - BCN
1 stop12h 40mIberia
Tue 5/261:35 pmBCN - MIA
1 stop12h 50mIberia
Deal found 12/9$587
This Delta deal was found by Cheapflights users on 12/8. 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 12/248:00 pmMIA - BCN
1 stop15h 05mDelta
Tue 1/2710:15 amBCN - MIA
2 stops17h 26mDelta
Deal found 12/8$588
This Delta deal was found by Cheapflights users on 12/8. 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.
Sun 12/2810:40 pmMIA - BCN
1 stop12h 25mDelta
Mon 1/2611:10 amBCN - MIA
1 stop33h 40mDelta
Deal found 12/8$589
This oojo deal was found by Cheapflights users on 12/10. 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.
Mon 12/299:49 pmMIA - BCN
2 stops36h 16mBritish Airways
Thu 10/11:20 pmBCN - MIA
Nonstop9h 35mBritish Airways
Deal found 12/10$590

Find flight deals from Miami to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Barcelona (S37). 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 12, 2025.

Round-trip from

$489
(oojo)

One-way from

$270
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$804
From Miami to Barcelona
Search Deals
One-way flight from Miami to Barcelona
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami 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 12, 2025.
Use the filters below to find and compare flights from Miami to Barcelona that are best for you.

Fly from

Miami

Fly to

Barcelona

Route

Depart

Return

Price

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Fri 2/27

9:45 pm-1:05 pm

Nonstop9h 20m

Barcelona-El Prat

Wed 3/18

3:05 pm-9:00 pm

Nonstop10h 55m

$491

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Mon 2/9

9:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Tue 2/17

11:50 am-7:30 pm

1 stop13h 40m

$500

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 2/4

9:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Mon 2/9

11:50 am-7:30 pm

1 stop13h 40m

$500

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Fri 3/20

10:45 pm-1:05 pm

Nonstop9h 20m

Barcelona-El Prat

Mon 4/13

3:30 pm-8:00 pm

Nonstop10h 30m

$563

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Fri 1/23

5:10 pm-11:35 am

1 stop12h 25m

Barcelona-El Prat

Fri 2/6

3:05 pm-8:00 pm

Nonstop10h 55m

$575

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Tue 3/24

10:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Tue 4/7

11:50 am-6:45 pm

1 stop12h 55m

$590

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Thu 2/12

9:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Mon 2/16

10:00 pm-7:30 pm

2 stops27h 30m

$593

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Mon 12/29

10:40 pm-5:05 pm

1 stop12h 25m

Barcelona-El Prat

Tue 9/29

3:25 pm-9:23 am

2 stops23h 58m

$597

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Mon 3/23

10:45 pm-4:35 pm

1 stop12h 50m

Barcelona-El Prat

Sun 4/12

8:30 pm-6:45 pm

1 stop28h 15m

$600

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 3/25

10:45 pm-1:05 pm

Nonstop9h 20m

Barcelona-El Prat

Wed 4/8

3:30 pm-8:00 pm

Nonstop10h 30m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 24 results
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Best time to book a flight from Miami to Barcelona

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

How far ahead should I book a flight from Miami to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Miami to Barcelona. Price data was last updated on December 5, 2025.

The best time to book flights from Miami to Barcelona is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Miami to Barcelona?

Currently, October is the cheapest month in which you can book a flight from Miami to Barcelona (average of $367). Flying from Miami to Barcelona in June is currently the most expensive (average of $572). 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 MIA to BCN?

Find hourly flight availability from Miami 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 12, 2025.

One of the essential ways to save on airfare from Miami to Barcelona is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 53% on airfare.

What is the cheapest day to fly from Miami to Barcelona?

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

Travelers seeking maximum savings on their Miami to Barcelona flight should consider departing on Wednesday mornings 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.

Weekly flight availability from Miami to Barcelona

Explore weekly flight availability from Miami to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 12, 2025.

The most flights from MIA to S37 are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Miami to Barcelona?

How often are flights from Miami to Barcelona delayed?

About 19% of weekly flights between Miami and Barcelona have experienced delays in the past year, with the average delay time being 211 minutes.

What is the most punctual flight time for Miami to Barcelona flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Miami to Barcelona flights?

Over the last year, LEVEL have had the lowest number of delays on this route, with just 10% of flights being delayed.

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 12, 2025.
Peruse reviews from past customers who have flown with American Airlines, TAP AIR PORTUGAL, and Iberia from Miami to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,049 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

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
11,049 reviews
American Airlines
7.2
Good
11,049 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

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
7.1
Good
2,089 reviews
American Airlines
7.2
Good
11,049 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

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
3,045 reviews
American Airlines
7.2
Good
11,049 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

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
7,571 reviews
American Airlines
7.2
Good
11,049 reviews

Overall

7.2

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Crew

8.0

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

  • What airport do you fly from for flights from Miami to Barcelona?

    Most people fly from Miami (MIA) if they book a flight from Miami to Barcelona. On average, Miami has 5 outbound flights to Barcelona per day from 20 airlines. Miami is conveniently located just 6.1 mi from Miami’s city center.

  • How long is the flight from Miami to Barcelona?

    Iberia and Air Europa can get you from Miami to Barcelona in just under 9h 20m. Your travel time can differ by up to 3h 30m. The distance between Miami and Barcelona is about 4685 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Miami to Barcelona round-trip?

    Cheapflights users have booked flights from Miami to Barcelona round-trip from $278. Other airlines that can offer you cheap pricing are ITA Airways, from $310, and Delta, from $334. These flights start at 61% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $202. Users have also found prices from $202 and $206 on LEVEL and LEVEL, respectively.

  • What are the most popular routes from Miami to Barcelona?

    When deciding which route to take from Miami to Barcelona consider Miami - Barcelona-El Prat, Miami - Girona Costa Brava or Miami - Reus as they are the most popular.

  • What are the most reliable airlines from Miami to Barcelona?

    No one likes to see their flight delayed. When booking a flight from Miami to Barcelona consider choosing Finnair (74%), American Airlines (70%) or Iberia (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Miami to Barcelona?

    On average you can expect to pay $806 for a flight from Miami to Barcelona. The cheapest flight overall is $212 while the most popular route, (Miami - Barcelona-El Prat) is currently priced at $394.

  • Where are the most common layover locations when flying from Miami to Barcelona?

    Miami to Barcelona flights have a layover in Lisbon most of the time. Lisbon is followed by Madrid in terms of the most popular layover location on flights from Miami to Barcelona.

  • What are some popular things to do or see while on a layover in Lisbon?

    Lisbon travelers tend to visit Chiado, Praça do Marquês de Pombal, and Londres more than anywhere else. Chiado, Praça do Marquês de Pombal, and Londres can be accessed by traveling approximately 4.5 mi, 3.6 mi, and 2.3 mi, respectively from Lisbon Humberto Delgado. Travelers can book a car rental at Lisbon Humberto Delgado for about $16 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Madrid?

    Puerta del Sol, Plaza Mayor, and Spain Building are currently the most popular points of interest in Madrid at the moment. Puerta del Sol, Plaza Mayor and Spain Building are located about 8.4 mi, 8.6 mi, and 8.5 mi, respectively from Madrid Barajas if you are interested in checking them out. Travelers can rent a car at Madrid Barajas for an average daily rate of $30 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Miami to Barcelona flights?

    Miami to Barcelona flights that have layovers will least frequently stop in New York. London is the second least popular location for layovers on flights from Miami to Barcelona.

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

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

  • How can I find direct flights from Miami to Barcelona?

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

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

    Yes. Cheapflights offers flight deals from Miami 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.

  • What is the cheapest month to book a flight from Miami to Barcelona?

    Currently, October is the cheapest month in which you can book a flight from Miami to Barcelona (average of $367). Flying from Miami to Barcelona in June is currently the most expensive (average of $572). 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 10 airlines flying from Miami to Barcelona

Discover the top 10 airlines that operate flights from Miami to Barcelona. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$310Average$837FlexibilityNo cancel feeOn-time81%
Royal Air MarocCheapest$330Average$588FlexibilityNo cancel feeOn-time75%
LEVELCheapest$343Average$633FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$385Average$581FlexibilityNo cancel feeOn-time77%
VuelingCheapest$390Average$663FlexibilityNo cancel feeOn-time88%
TAP AIR PORTUGALCheapest$392Average$617FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$430Average$699FlexibilityNo cancel feeOn-timeN/A
Air EuropaCheapest$432Average$652FlexibilityNo cancel feeOn-time83%
IberiaCheapest$446Average$803FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$476Average$732FlexibilityNo cancel feeOn-time69%

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