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$226+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — BCN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Barcelona are usually found in November or January, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Detroit to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) 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 July 3, 2025.

Round-trip from

$409
(Booking.com)

One-way from

$226
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,271
From Detroit Metropolitan Wayne County to Barcelona
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One-way flight from Detroit Metropolitan Wayne County to Barcelona
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Highest demand for flights based on searches. 30% potential increase in price ($393 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Detroit to Barcelona

Cheapest flights from Detroit to Barcelona
Explore the most affordable flight options available from Detroit to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Booking.com deal was found by Cheapflights users on 7/1. 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.
Thu 9/118:30 pmDTW - BCN
1 stop12h 15mIcelandair
Wed 9/173:45 pmBCN - DTW
1 stop33h 35mIcelandair
Deal found 7/1$409
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sun 10/265:05 pmDTW - BCN
1 stop15h 15mMultiple Airlines
Fri 10/316:35 pmBCN - DTW
1 stop18h 12mMultiple Airlines
Deal found 7/2$418
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/77:00 amDTW - BCN
2 stops18h 50mUnited Airlines
Tue 10/1412:10 pmBCN - DTW
2 stops31h 02mUnited Airlines
Deal found 7/2$560
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/168:35 pmDTW - BCN
2 stops29h 15mAir Canada
Fri 9/512:10 pmBCN - DTW
2 stops31h 04mAir Canada
Deal found 6/30$562
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Wed 10/229:00 pmDTW - BCN
1 stop20h 10mTurkish Airlines
Fri 10/317:40 amBCN - DTW
1 stop16h 30mTurkish Airlines
Deal found 7/2$577
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 10/811:34 amDTW - BCN
2 stops13h 11mAmerican Airlines
Wed 10/1510:45 amBCN - DTW
1 stop17h 05mAmerican Airlines
Deal found 7/1$587
This Iberia deal was found by Cheapflights users on 6/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:02 pmDTW - BCN
1 stop15h 28mIberia
Thu 9/49:15 pmBCN - DTW
2 stops27h 32mIberia
Deal found 6/30$607

Cheapflights Fare Finder

Customize your flight search to find flights from Detroit 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 July 3, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Barcelona that are best for you.

Fly from

Detroit

Fly to

Barcelona

Route

Depart

Return

Price

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 9/11

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Wed 9/17

3:45 pm-7:20 pm

1 stop33h 35m

$409

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 8/25

6:15 am-1:35 pm

1 stop25h 20m

Barcelona-El Prat

Mon 9/15

6:30 pm-12:04 pm

1 stop23h 34m

$437

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 8/10

6:00 am-7:50 am

2 stops19h 50m

Barcelona-El Prat

Fri 9/5

12:10 pm-3:52 pm

2 stops33h 42m

$560

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 8/11

7:14 am-1:15 pm

1 stop24h 01m

Barcelona-El Prat

Fri 9/5

1:15 pm-3:27 pm

1 stop32h 12m

$567

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 8/11

1:02 pm-10:30 am

1 stop15h 28m

Barcelona-El Prat

Thu 9/4

9:15 pm-6:47 pm

2 stops27h 32m

$607

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Fri 9/5

7:11 pm-2:05 pm

2 stops36h 54m

$226

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 8/24

8:30 pm-2:45 pm

1 stop12h 15m

$241

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 9/1

8:35 am-12:25 pm

2 stops45h 50m

$447

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 9/2

7:30 am-10:35 am

2 stops21h 05m

$475

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Fri 8/1

8:50 am-7:50 am

2 stops17h 00m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 14 results
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Best time to book a flight from Detroit to Barcelona

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

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Barcelona. Price data was last updated on June 27, 2025.

The best time to book flights from Detroit Metropolitan Wayne County Airport to Barcelona 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?

Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Barcelona (average of $523). Flying from Detroit Metropolitan Wayne County Airport 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 DTW to BCN?

Find hourly flight availability from Detroit 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 July 3, 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 by exploring options for tickets in the evening.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Barcelona?

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

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Barcelona 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

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 July 3, 2025.
See what other customers who have flown with SWISS, United Airlines, and Turkish Airlines from Detroit Metropolitan Wayne County Airport to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

6.8

Crew

8.2

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
SWISS
7.5
Good
1,654 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

6.8

Crew

8.2

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
United Airlines
7.4
Good
8,845 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

6.8

Crew

8.2

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Turkish Airlines
7.3
Good
3,895 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

6.8

Crew

8.2

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
WestJet
7.2
Good
2,917 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

6.8

Crew

8.2

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Air Canada
7.1
Good
9,678 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Boarding

7.6

Overall

7.5

Entertainment

6.8

Crew

8.2

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Related info for your journey

Find useful and relevant information for your journey from Detroit 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 Detroit to Barcelona?

    Detroit Metropolitan Wayne County (DTW), located 17.3 mi from the city center, is the airport you fly out of when you book flights from Detroit to Barcelona. 9 airlines have flights from Detroit Metropolitan Wayne County to Barcelona on a regular basis. Booking flights from Detroit Metropolitan Wayne County to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Barcelona round-trip?

    Cheapflights users have booked flights from Detroit Metropolitan Wayne County Airport to Barcelona round-trip from $409. Other airlines that can offer you cheap pricing are Air Canada, from $560, and United Airlines, from $567. These flights start at 55% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Barcelona one-way?

    $241 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on WestJet and TAP AIR PORTUGAL, with prices starting from $447 and $475, respectively.

  • What are the most popular routes from Detroit Metropolitan Wayne County Airport to Barcelona?

    The most popular flight routes from Detroit Metropolitan Wayne County Airport to Barcelona are Detroit Metropolitan Wayne County - Barcelona-El Prat, Detroit Metropolitan Wayne County - Girona Costa Brava and Detroit Metropolitan Wayne County - Reus.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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 Detroit Metropolitan Wayne County Airport to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Barcelona (average of $523). Flying from Detroit Metropolitan Wayne County Airport 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Barcelona

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

Top 9 airlines flying from Detroit to Barcelona

Discover the top 9 airlines that operate flights from Detroit 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$532Average$611FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$550Average$733FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$553Average$1,002FlexibilityNo cancel feeOn-time71%
DeltaCheapest$596Average$920FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$602Average$880FlexibilityNo cancel feeOn-time77%
KLMCheapest$616Average$800FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$649Average$1,284FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$650Average$927FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$700Average$978FlexibilityNo cancel feeOn-time76%

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