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Barcelona-El Prat

$297+ Cheap flights from Detroit (DTT) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BCN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Barcelona-El Prat are usually found in November or January, booked 26 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Detroit to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(Kiwi.com)

One-way from

$297
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$801
Provider with most accurate pricing for Detroit (DTT)-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Barcelona-El Prat flights.
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From Detroit (DTT) to Barcelona-El Prat
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One-way flight from Detroit (DTT) to Barcelona-El Prat
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Highest demand for flights based on searches. 25% potential increase in price ($307 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Detroit to Barcelona-El Prat

Cheapest flights from Detroit to Barcelona-El Prat
Explore the most affordable flight options available from Detroit to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Mon 5/56:18 pmDTW - BCN
1 stop11h 57mMultiple Airlines
Wed 5/146:30 pmBCN - DTW
1 stop32h 33mMultiple Airlines
Deal found 3/29$637
This Justfly.com deal was found by Cheapflights users on 3/30. 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.
Thu 9/259:00 pmDTW - BCN
1 stop34h 40mTurkish Airlines
Mon 10/62:45 pmBCN - DTW
1 stop34h 20mTurkish Airlines
Deal found 3/30$638
This Scandinavian Airlines deal was found by Cheapflights users on 3/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/302:00 pmDTW - BCN
2 stops39h 30mScandinavian Airlines
Thu 8/147:00 pmBCN - DTW
2 stops35h 31mScandinavian Airlines
Deal found 3/30$668
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 11/87:44 pmDTW - BCN
2 stops32h 06mUnited Airlines
Sat 11/151:55 pmBCN - DTW
2 stops36h 16mUnited Airlines
Deal found 3/30$703
This Booking.com deal was found by Cheapflights users on 3/30. 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.
Wed 10/87:18 amDTW - BCN
2 stops18h 32mAir Canada
Wed 10/299:50 amBCN - DTW
2 stops34h 17mAir Canada
Deal found 3/30$706
This Gotogate deal was found by Cheapflights users on 3/30. 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.
Tue 4/12:30 pmDTW - BCN
2 stops42h 15mIcelandair
Thu 4/1012:45 pmBCN - DTW
1 stop12h 35mIcelandair
Deal found 3/30$768
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/314:47 pmDTW - BCN
1 stop13h 08mKLM
Mon 4/77:40 pmBCN - DTW
1 stop26h 05mKLM
Deal found 3/30$774
This Finnair deal was found by Cheapflights users on 3/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:52 pmDTW - BCN
1 stop10h 38mFinnair
Wed 5/2110:45 amBCN - DTW
1 stop19h 44mFinnair
Deal found 3/30$781
This Delta deal was found by Cheapflights users on 3/30. 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 5/138:55 pmDTW - BCN
1 stop11h 55mDelta
Thu 5/229:30 amBCN - DTW
1 stop16h 27mDelta
Deal found 3/30$804
This Lufthansa deal was found by Cheapflights users on 3/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/14:00 pmDTW - BCN
1 stop17h 30mLufthansa
Wed 5/78:00 amBCN - DTW
1 stop12h 10mLufthansa
Deal found 3/31$841
This oojo deal was found by Cheapflights users on 3/31. 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 7/166:20 pmDTW - BCN
2 stops20h 10mBritish Airways
Mon 8/118:25 pmBCN - DTW
2 stops26h 51mBritish Airways
Deal found 3/31$976

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit 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 March 31, 2025.
Use the filters below to find and compare flights from Detroit to Barcelona-El Prat Airport that are best for you.

Fly from

Detroit

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 5/5

6:18 pm-12:15 pm

1 stop11h 57m

Barcelona-El Prat

Wed 5/14

6:30 pm-9:03 pm

1 stop32h 33m

$637

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 9/25

9:00 pm-1:40 pm

1 stop34h 40m

Barcelona-El Prat

Mon 10/6

2:45 pm-7:05 pm

1 stop34h 20m

$638

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Wed 4/30

2:00 pm-11:30 am

2 stops39h 30m

Barcelona-El Prat

Thu 8/14

7:00 pm-12:31 am

2 stops35h 31m

$668

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 5/8

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Wed 5/14

3:45 pm-7:20 pm

1 stop33h 35m

$710

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 5/4

9:30 am-7:50 am

1 stop16h 20m

Barcelona-El Prat

Tue 5/20

12:15 pm-8:15 pm

1 stop14h 00m

$745

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 5/12

9:30 am-7:50 am

1 stop16h 20m

Barcelona-El Prat

Thu 5/22

12:15 pm-3:31 pm

2 stops33h 16m

$764

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 5/12

5:52 pm-10:30 am

1 stop10h 38m

Barcelona-El Prat

Wed 5/21

10:45 am-12:29 am

1 stop19h 44m

$781

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 5/6

5:25 am-9:20 am

1 stop21h 55m

Barcelona-El Prat

Mon 5/12

1:20 pm-1:35 pm

1 stop30h 15m

$800

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Wed 5/14

10:25 pm-4:25 pm

1 stop12h 00m

Barcelona-El Prat

Tue 5/20

6:20 am-11:55 am

1 stop11h 35m

$818

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 5/1

4:00 pm-3:30 pm

1 stop17h 30m

Barcelona-El Prat

Wed 5/7

8:00 am-2:10 pm

1 stop12h 10m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 23 results
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Compare providers for flights from Detroit to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Barcelona-El Prat in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Barcelona-El Prat

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

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Barcelona-El Prat. Price data was last updated on March 28, 2025.

The price you pay for your flight from Detroit to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Barcelona-El Prat Airport (average of $523). Flying from Detroit to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,080). 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 DTT to BCN?

Find hourly flight availability from Detroit 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 March 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Detroit to Barcelona-El Prat Airport in the evening. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

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

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

Travelers seeking maximum savings on their Detroit to Barcelona-El Prat Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday afternoons 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 March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 airport do you fly from for flights from Detroit to Barcelona-El Prat?

    If you book a flight to Barcelona-El Prat from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit. There are 0 flights from All airports to Barcelona-El Prat per day from 9 different airlines.

  • What are the cheapest airlines flying from Detroit to Barcelona-El Prat Airport round-trip?

    Our cheapest airline available from Detroit to Barcelona-El Prat Airport is Turkish Airlines. Our recent data shows that you can find tickets from as low as $638 on this airline. Additional options worth looking into are Scandinavian Airlines and Air Canada, starting at $668 and $745 round-trip. Turkish Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $440. TAP AIR PORTUGAL flights start at $456 while deals on Icelandair start at $517 one-way.

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

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

  • How can I find direct flights from Detroit 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 Detroit to Barcelona-El Prat.

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

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

    Currently, January is the cheapest month in which you can book a flight from Detroit to Barcelona-El Prat Airport (average of $523). Flying from Detroit to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,080). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

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Top 9 airlines flying from Detroit to Barcelona-El Prat

Discover the top 9 airlines that operate flights from Detroit 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$540Average$611FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$553Average$1,052FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$560Average$813FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$575Average$924FlexibilityNo cancel feeOn-time77%
DeltaCheapest$583Average$946FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$586Average$809FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$658Average$990FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$668Average$1,043FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$763Average$1,188FlexibilityNo cancel feeOn-time67%
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