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$239+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — BCN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Miami to Barcelona are usually found in January or February, booked 78 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap 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 September 11, 2025.

Round-trip from

$498
(CheapOair)

One-way from

$239
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$683
From Miami to Barcelona
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One-way flight from Miami to Barcelona
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Highest demand for flights based on searches. 25% potential increase in price ($231 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:00 amMIA - BCN
1 stop19h 35mMultiple Airlines
Wed 11/268:30 pmBCN - MIA
2 stops29h 46mMultiple Airlines
Deal found 9/11$495
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:29 pmMIA - BCN
1 stop11h 16mAmerican Airlines
Tue 10/710:15 amBCN - MIA
1 stop14h 15mAmerican Airlines
Deal found 9/11$496
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:40 pmMIA - BCN
1 stop12h 25mSWISS
Wed 10/296:45 amBCN - MIA
1 stop13h 55mSWISS
Deal found 9/10$498
This oojo deal was found by Cheapflights users on 9/10. 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.
Sat 10/189:30 pmMIA - BCN
1 stop29h 25mAir Europa
Mon 11/38:30 pmBCN - MIA
1 stop29h 00mAir Europa
Deal found 9/10$499
This British Airways deal was found by Cheapflights users on 9/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:05 pmMIA - BCN
Nonstop9h 00mMultiple Airlines
Sun 11/163:05 pmBCN - MIA
Nonstop10h 55mMultiple Airlines
Deal found 9/10$500
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:55 pmMIA - BCN
1 stop15h 20mMultiple Airlines
Wed 10/221:30 pmBCN - MIA
Nonstop10h 15mMultiple Airlines
Deal found 9/9$501
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:05 pmMIA - BCN
2 stops14h 55mDelta
Wed 10/2211:35 amBCN - MIA
1 stop15h 16mDelta
Deal found 9/11$502
This Air Canada deal was found by Cheapflights users on 9/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:20 pmMIA - BCN
2 stops15h 15mAir Canada
Fri 11/75:50 amBCN - MIA
2 stops22h 39mAir Canada
Deal found 9/10$503
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:05 pmMIA - BCN
Nonstop9h 00mMultiple Airlines
Wed 11/193:05 pmBCN - MIA
Nonstop10h 55mMultiple Airlines
Deal found 9/11$504
This oojo deal was found by Cheapflights users on 9/9. 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.
Fri 10/174:35 pmMIA - BCN
1 stop20h 45mTAP AIR PORTUGAL
Mon 11/39:10 pmBCN - MIA
1 stop23h 40mTAP AIR PORTUGAL
Deal found 9/9$505
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:20 pmMIA - BCN
2 stops15h 15mMultiple Airlines
Wed 11/199:55 amBCN - MIA
2 stops18h 34mMultiple Airlines
Deal found 9/10$507
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:55 pmMIA - GRO
3 stops18h 25mMultiple Airlines
Sun 11/25:45 amGRO - MIA
3 stops22h 20mMultiple Airlines
Deal found 9/10$774

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 September 11, 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

Sun 11/2

4:05 pm-7:05 am

Nonstop9h 00m

Barcelona-El Prat

Sun 11/16

3:05 pm-8:00 pm

Nonstop10h 55m

$499

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Thu 11/6

10:00 pm-4:05 pm

1 stop12h 05m

Barcelona-El Prat

Wed 11/19

3:05 pm-8:00 pm

Nonstop10h 55m

$508

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 9/24

3:15 pm-11:55 am

1 stop14h 40m

Barcelona-El Prat

Wed 10/15

6:20 am-6:33 pm

2 stops18h 13m

$512

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Tue 9/16

11:38 am-7:15 am

1 stop13h 37m

Barcelona-El Prat

Tue 9/23

2:10 pm-11:10 pm

1 stop15h 00m

$518

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Sun 11/2

7:00 am-8:00 am

1 stop19h 00m

Barcelona-El Prat

Sun 11/16

10:15 am-10:43 pm

1 stop18h 28m

$526

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 10/8

11:16 am-9:00 am

2 stops15h 44m

Barcelona-El Prat

Wed 10/29

6:00 am-8:00 pm

2 stops19h 00m

$529

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 12/10

5:23 pm-5:05 pm

2 stops17h 42m

Barcelona-El Prat

Wed 12/17

6:00 am-11:36 pm

2 stops23h 36m

$529

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 10/8

11:16 am-9:00 am

2 stops15h 44m

Barcelona-El Prat

Wed 10/22

6:20 am-5:53 pm

2 stops17h 33m

$531

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Wed 11/26

7:45 am-9:35 am

2 stops19h 50m

Barcelona-El Prat

Sun 12/7

6:50 am-2:40 pm

1 stop13h 50m

$532

MiamiBarcelona

MIA - BCN

MIABCN

Miami

Fri 10/17

6:00 am-7:50 am

2 stops19h 50m

Barcelona-El Prat

Fri 10/31

3:05 pm-9:58 pm

2 stops35h 53m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
1
2
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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 August 29, 2025.

The best time to book flights from Miami to Barcelona is 51 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, January is the cheapest month in which you can book a flight from Miami to Barcelona (average of $523). Flying from Miami to Barcelona in June is currently the most expensive (average of $1,059). 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 September 11, 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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% 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 September 11, 2025.

The most flights from MIA to S37 are scheduled on a Wednesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 September 11, 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
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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
1,977 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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
2,929 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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
7,361 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Crew

8.0

Overall

7.2

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 6 outbound flights to Barcelona per day from 19 airlines. Miami is conveniently located just 6.1 mi from Miami’s city center.

  • How long is the flight from Miami to Barcelona?

    Delta and KLM can get you from Miami to Barcelona in just under 13h 37m. Your travel time can differ by up to 1h 03m. 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 $291. Other airlines that can offer you cheap pricing are ITA Airways, from $310, and LEVEL, from $342. These flights start at 58% lower than the current average price 3 months from now.

  • 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 Vueling (80%), American Airlines (79%) or Finnair (79%) 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 $1,101 for a flight from Miami to Barcelona. The cheapest flight overall is $250 while the most popular route, (Miami - Barcelona-El Prat) is currently priced at $365.

  • 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 $20 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 $26 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, January is the cheapest month in which you can book a flight from Miami to Barcelona (average of $523). Flying from Miami to Barcelona in June is currently the most expensive (average of $1,059). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest$291Average$583FlexibilityNo cancel feeOn-time75%
ITA AirwaysCheapest$310Average$837FlexibilityNo cancel feeOn-time81%
LEVELCheapest$342Average$609FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$371Average$592FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$391Average$668FlexibilityNo cancel feeOn-time88%
IberiaCheapest$422Average$790FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$435Average$680FlexibilityNo cancel feeOn-time77%
Air EuropaCheapest$444Average$653FlexibilityNo cancel feeOn-time83%
LEVELCheapest$467Average$730FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$470Average$776FlexibilityNo cancel feeOn-timeN/A

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