HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$205+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BCN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Barcelona-El Prat 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.

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Barcelona-El Prat are usually found in November or February, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Friday

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 (DTW) 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 September 17, 2025.

Round-trip from

$583
(Ovago)

One-way from

$205
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$748
From Detroit Metropolitan Wayne County to Barcelona-El Prat
Search Deals
One-way flight from Detroit Metropolitan Wayne County to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($390 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 17, 2025.

This British Airways deal was found by Cheapflights users on 9/14. 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 9/252:28 pmDTW - BCN
1 stop12h 37mBritish Airways
Fri 10/32:00 pmBCN - DTW
1 stop13h 30mBritish Airways
Deal found 9/14$583
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:05 pmDTW - BCN
2 stops18h 05mLufthansa
Tue 10/146:45 pmBCN - DTW
2 stops25h 25mLufthansa
Deal found 9/16$584
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/235:55 pmDTW - BCN
1 stop11h 20mDelta
Thu 10/306:00 amBCN - DTW
1 stop17h 50mDelta
Deal found 9/17$585
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Sat 10/188:35 pmDTW - BCN
1 stop30h 45mAir Canada
Wed 11/51:35 pmBCN - DTW
2 stops34h 00mAir Canada
Deal found 9/15$586
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Sat 11/86:15 pmDTW - BCN
2 stops33h 20mAir Canada
Sun 11/161:35 pmBCN - DTW
2 stops35h 31mAir Canada
Deal found 9/15$587
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/206:05 pmDTW - BCN
1 stop13h 10mUnited Airlines
Tue 11/43:05 pmBCN - DTW
1 stop13h 10mUnited Airlines
Deal found 9/15$588
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 10/222:13 pmDTW - BCN
2 stops18h 42mLufthansa
Tue 10/283:35 pmBCN - DTW
2 stops28h 35mLufthansa
Deal found 9/15$589
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Fri 10/176:05 pmDTW - BCN
2 stops31h 45mAir Canada
Fri 10/3112:35 pmBCN - DTW
2 stops31h 53mAir Canada
Deal found 9/15$590
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 10/19:12 amDTW - BCN
2 stops19h 08mMultiple Airlines
Mon 10/611:05 pmBCN - DTW
2 stops31h 40mMultiple Airlines
Deal found 9/15$591
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/204:55 pmDTW - BCN
1 stop13h 20mMultiple Airlines
Mon 11/32:35 pmBCN - DTW
2 stops40h 10mMultiple Airlines
Deal found 9/15$592
This Delta deal was found by Cheapflights users on 9/17. 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.
Fri 10/2410:09 amDTW - BCN
1 stop13h 51mDelta
Thu 10/306:00 amBCN - DTW
2 stops19h 05mDelta
Deal found 9/17$596

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 September 17, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport 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

Sat 11/1

7:45 pm-9:35 am

2 stops32h 50m

Barcelona-El Prat

Sun 11/9

1:35 pm-11:35 pm

2 stops40h 00m

$585

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 3/10

5:15 pm-11:05 am

2 stops12h 50m

Barcelona-El Prat

Thu 3/19

11:55 am-11:37 pm

2 stops16h 42m

$602

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Wed 3/11

5:15 pm-11:05 am

2 stops12h 50m

Barcelona-El Prat

Thu 3/19

11:55 am-11:37 pm

2 stops16h 42m

$602

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 10/23

9:07 am-9:00 am

1 stop17h 53m

Barcelona-El Prat

Tue 10/28

5:50 am-3:10 pm

1 stop14h 20m

$607

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 10/23

4:36 pm-9:00 am

1 stop10h 24m

Barcelona-El Prat

Thu 11/6

11:00 am-5:37 pm

1 stop12h 37m

$608

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 3/12

9:05 pm-5:25 pm

1 stop15h 20m

Barcelona-El Prat

Wed 3/18

7:40 am-7:10 pm

1 stop16h 30m

$620

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 3/5

8:05 pm-5:25 pm

1 stop15h 20m

Barcelona-El Prat

Fri 3/13

12:10 pm-7:10 pm

1 stop36h 00m

$620

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 10/2

4:00 pm-6:10 pm

1 stop20h 10m

Barcelona-El Prat

Tue 10/7

12:10 pm-1:12 pm

2 stops31h 02m

$622

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 10/23

10:09 am-6:00 am

1 stop13h 51m

Barcelona-El Prat

Fri 11/7

10:15 am-7:05 pm

1 stop14h 50m

$623

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Wed 10/22

2:13 pm-2:05 pm

2 stops17h 52m

Barcelona-El Prat

Mon 11/3

2:55 pm-10:15 pm

2 stops37h 20m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 18 results
1
2

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 Metropolitan Wayne County Airport to Barcelona-El Prat Airport

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport 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 September 12, 2025.

The best time to book flights from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport is 24 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 Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport (average of $523). Flying from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,061). 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 DTW 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 September 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport 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 Metropolitan Wayne County Airport to Barcelona-El Prat Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 17, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Turkish Airlines from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport 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.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,965 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,409 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Located just 17.3 mi from the city center, Detroit Metropolitan Wayne County is the airport most travelers will use when flying to Barcelona-El Prat from Detroit. Booking flights from Detroit Metropolitan Wayne County (DTW) to Barcelona-El Prat should be relatively easy as there are 0 daily outbound flights to Barcelona-El Prat from 9 different airlines.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport?

    Departing from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport will take you 12h 50m. The distance from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport is about 4198 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 flying from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport round-trip from $531. Other airlines that can offer you cheap pricing are American Airlines, from $581, and United Airlines, from $583. Turkish Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • 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 Metropolitan Wayne County Airport to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport (average of $523). Flying from Detroit Metropolitan Wayne County Airport to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,061). 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 Barcelona-El Prat Airport?

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

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.

Alternative routes for Detroit to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Costa Brava flights
Detroit to Reus flights

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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$531Average$570FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$581Average$1,070FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$583Average$793FlexibilityNo cancel feeOn-time69%
DeltaCheapest$599Average$908FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$602Average$744FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$609Average$843FlexibilityNo cancel feeOn-time70%
KLMCheapest$617Average$791FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$635Average$961FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$636Average$1,270FlexibilityNo cancel feeOn-time67%

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.