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Cheap flights from Detroit to Barcelona-El Prat Airport from C$ 502

DTT — BCN
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Barcelona-El Prat

Wed 4/1110:13 a.m. -
1 stop16h 47m
Fri 13/111:35 p.m. -
2 stops38h 47m
Deal found 21/9C$ 753
Tue 24/115:45 a.m. -
1 stop21h 15m
Thu 10/1210:30 a.m. -
1 stop14h 39m
Deal found 18/9C$ 766
Wed 4/1112:35 p.m. -
1 stop18h 40m
Tue 17/113:10 p.m. -
1 stop13h 12m
Deal found 18/9C$ 767
Mon 2/112:45 p.m. -
1 stop12h 15m
Thu 12/1110:30 a.m. -
1 stop14h 26m
Deal found 21/9C$ 768
Mon 5/107:17 p.m. -
1 stop11h 58m
Wed 21/1011:15 a.m. -
2 stops17h 00m
Deal found 19/9C$ 770
Tue 3/1111:40 a.m. -
2 stops15h 55m
Wed 11/111:35 p.m. -
2 stops40h 09m
Deal found 18/9C$ 775
Mon 2/117:11 p.m. -
2 stops32h 24m
Fri 13/111:35 p.m. -
2 stops31h 48m
Deal found 21/9C$ 778
Sun 8/116:21 p.m. -
1 stop12h 54m
Tue 17/113:10 p.m. -
1 stop13h 12m
Deal found 19/9C$ 781
Tue 27/104:54 p.m. -
1 stop11h 41m
Tue 10/116:45 p.m. -
2 stops26h 58m
Deal found 22/9C$ 787

Find flight deals from Detroit to Barcelona-El Prat

Round-trip from

C$ 753

One-way from

C$ 502

Popular in

December

Cheapest in

November

Average price

C$ 1,214
United Airlines
  • United Airlines
  • 4/11-13/11
  • 3 total stops
  • 55h 34m total
  • Detroit to Barcelona
Search Deals
6/11-31/12
  • 6/11-31/12
  • 2 total stops
  • 36h 47m total
  • Detroit to Barcelona
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 258 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 160 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Detroit to Barcelona-El Prat Airport that are best for you.

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Price

Cheapest round-trip

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Fri 6/11

6:53 p.m.-1:40 p.m.

2 stops36h 47m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 502

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Fri 1/1

4:05 p.m.-4:30 p.m.

1 stop18h 25m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 517

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Sun 1/11

4:05 p.m.-4:30 p.m.

1 stop18h 25m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 528

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Sun 1/11

12:44 p.m.-7:20 p.m.

3 stops24h 36m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 591

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Sat 24/10

7:48 p.m.-10:00 a.m.

1 stop32h 12m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 667
Quickest round-trip

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Fri 6/11

2:45 p.m.-9:00 a.m.

1 stop12h 15m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 714

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Mon 14/12

6:10 p.m.-2:00 p.m.

1 stop13h 50m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 757

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Tue 15/12

5:20 a.m.-8:40 a.m.

1 stop21h 20m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 757

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Wed 4/11

12:35 p.m.-1:15 p.m.

1 stop18h 40m

Barcelona-El Prat

Tue 17/11

3:10 p.m.-10:22 p.m.

1 stop13h 12m

C$ 768

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Mon 19/10

3:08 p.m.-7:20 p.m.

3 stops22h 12m

Barcelona-El Prat

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 774

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Detroit to Barcelona-El Prat Airport

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

Currently, April is the cheapest month in which you can book a flight from Detroit to Barcelona-El Prat Airport (average of C$ 1,004). Flying from Detroit to Barcelona-El Prat Airport in June is currently the most expensive (average of C$ 1,766). 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.

How much does it cost to fly round-trip from Detroit to Barcelona-El Prat Airport?

Airfare is below average for this route at the moment.
Detroit to Barcelona-El Prat Airport flights typically cost between C$ 1,029 and C$ 1,365 in November.
The cheapest round-trip price found within the last 5 days was C$ 753 on United Airlines (4 Nov-13 Nov).

What’s the top layover airport for flights from Detroit to Barcelona-El Prat Airport?

Philadelphia (PHL) – chosen by Cheapflights users on 46% of one-stop itineraries from Detroit to Barcelona-El Prat Airport on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Barcelona-El Prat Airport?

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of C$ 860.

What’s the fastest layover option from Detroit to Barcelona-El Prat Airport?

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 10h 55m.

Which airport typically offers the quickest layover for flights from Detroit to Barcelona-El Prat Airport?

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 1h 33m.

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

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 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

  • What airport do you fly from for flights from Detroit to Barcelona-El Prat?

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Barcelona-El Prat. On average, All airports has 0 outbound flights to Barcelona-El Prat per day from 3 airlines. Detroit All airports is conveniently located just 0.9 km from Detroit’s city centre.

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

    There are many flights that can get you from Detroit to Barcelona-El Prat Airport in 16h 31m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 6756 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at C$ 948, Air Canada will fly you from Detroit to Barcelona-El Prat Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Air France - these airlines can fly you to your destination from C$ 1,139 and C$ 1,271, respectively. Users have found that Air Canada is 24% cheaper than the other options available to this destination.

  • 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, April is the cheapest month in which you can book a flight from Detroit to Barcelona-El Prat Airport (average of C$ 1,004). Flying from Detroit to Barcelona-El Prat Airport in June is currently the most expensive (average of C$ 1,766). 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

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Santa Susanna
Malgrat de Mar

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Detroit to Barcelona-El Prat

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 948AverageC$ 1,470FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 1,139AverageC$ 1,418FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 1,271AverageC$ 1,343FlexibilityNo cancel feeOn-time77%
Search Air France flights

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Why should you use Cheapflights to find cheap flight tickets from Detroit to Barcelona-El Prat?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit to Barcelona-El Prat.

Can Cheapflights find flights from Detroit to Barcelona-El Prat with no change fees?

Need flexible booking options for your flight to Barcelona-El Prat from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Barcelona-El Prat become cheaper?

Yes, Cheapflights offers price alerts on Detroit to Barcelona-El Prat flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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