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Cheap flights from Detroit to Barcelona from C$ 466

DTT — BCN
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Barcelona

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Barcelona

Sun 13/126:00 a.m. -
1 stop20h 20m
Wed 13/11:35 p.m. -
2 stops30h 29m
Deal found 29/10C$ 1,005
Tue 29/126:00 a.m. -
1 stop20h 20m
Fri 15/11:35 p.m. -
2 stops40h 24m
Deal found 31/10C$ 1,007
Wed 30/127:03 a.m. -
2 stops20h 32m
Fri 15/11:35 p.m. -
2 stops32h 15m
Deal found 29/10C$ 1,011
Mon 30/116:24 p.m. -
1 stop12h 51m
Wed 9/126:50 a.m. -
1 stop13h 25m
Deal found 2/11C$ 1,024
Wed 2/1212:25 p.m. -
2 stops15h 10m
Tue 15/126:50 a.m. -
1 stop13h 25m
Deal found 2/11C$ 1,028
Mon 30/1110:48 a.m. -
2 stops16h 12m
Tue 8/126:50 a.m. -
1 stop13h 25m
Deal found 2/11C$ 1,029
Mon 28/127:03 a.m. -
2 stops20h 17m
Thu 14/15:45 a.m. -
1 stop14h 30m
Deal found 31/10C$ 1,036
Sun 13/126:00 a.m. -
1 stop20h 20m
Tue 12/16:50 a.m. -
2 stops20h 17m
Deal found 29/10C$ 1,038

Find flight deals from Detroit to Barcelona

Round-trip from

C$ 1,005

One-way from

C$ 466

Popular in

December

Cheapest in

March

Average price

C$ 1,186
United Airlines
  • United Airlines
  • 13/12-13/1
  • 3 total stops
  • 50h 49m total
  • Detroit to Barcelona
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British Airways
  • British Airways
  • 21/3-31/12
  • 1 total stop
  • 15h 19m total
  • Detroit to Barcelona
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Highest demand for flights based on searches. 21% potential increase in price (C$ 510 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease (C$ 194 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

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

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Route

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Price

Cheapest round-trip

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Sun 21/3

5:40 a.m.-9:00 a.m.

2 stops22h 20m

Barcelona-El Prat

Wed 31/12

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

Nonstop0h 00m

C$ 482

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Mon 7/12

7:55 p.m.-12:20 p.m.

3 stops58h 25m

Barcelona-El Prat

Wed 31/12

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

Nonstop0h 00m

C$ 520

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Sun 21/3

5:05 p.m.-9:20 p.m.

3 stops23h 15m

Barcelona-El Prat

Wed 31/12

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

Nonstop0h 00m

C$ 586

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Sat 12/12

10:23 p.m.-5:15 p.m.

3 stops36h 52m

Barcelona-El Prat

Wed 31/12

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

Nonstop0h 00m

C$ 610

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Mon 7/12

4:05 p.m.-1:00 p.m.

1 stop14h 55m

Barcelona-El Prat

Wed 31/12

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

Nonstop0h 00m

C$ 719

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Tue 15/12

6:08 p.m.-12:45 p.m.

3 stops36h 37m

Barcelona-El Prat

Wed 31/12

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

Nonstop0h 00m

C$ 719
Quickest round-trip

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Tue 1/12

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$ 751

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Sat 12/12

8:10 p.m.-8:35 a.m.

1 stop30h 25m

Barcelona-El Prat

Wed 31/12

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

Nonstop0h 00m

C$ 755

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Tue 15/12

4:05 p.m.-1:00 p.m.

1 stop14h 55m

Barcelona-El Prat

Wed 31/12

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

Nonstop0h 00m

C$ 971

DetroitBarcelona

DTW Detroit Metropolitan Wayne County - BCN Barcelona-El Prat

DTWBCN

Detroit Metropolitan Wayne County

Sat 24/4

7:44 p.m.-8:20 a.m.

1 stop30h 36m

Barcelona-El Prat

Tue 4/5

12:15 p.m.-2:55 p.m.

1 stop32h 40m

C$ 1,012

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Detroit to Barcelona

What is the cheapest month to book a flight from Detroit to Barcelona?

Currently, April is the cheapest month in which you can book a flight from Detroit to Barcelona (average of C$ 1,004). Flying from Detroit to Barcelona in June is currently the most expensive (average of C$ 1,765). 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?

Airfare is typical for this route at the moment.
Detroit to Barcelona flights typically cost between C$ 812 and C$ 1,326 in December.
The cheapest round-trip price found within the last 5 days was C$ 1,005 on United Airlines (13 Dec-13 Jan).

How far ahead should I book a flight from Detroit to Barcelona?

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

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

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Barcelona. On average, All airports has 0 outbound flights to Barcelona per day from 1 airline. Detroit All airports is conveniently located just 0.9 km from Detroit’s city centre.

  • How long is the flight from Detroit to Barcelona?

    There are many flights that can get you from Detroit to Barcelona in 12h 10m. Fly via United Airlines or KLM to get the fastest option. Airlines will cover a distance of 6756 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Detroit to Barcelona round-trip?

    Cheapflights users have booked flights from Detroit to Barcelona round-trip from C$ 1,266. Air France is currently priced 5% below the average price you’ll pay for this route.

  • 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 to Barcelona?

    Currently, April is the cheapest month in which you can book a flight from Detroit to Barcelona (average of C$ 1,004). Flying from Detroit to Barcelona in June is currently the most expensive (average of C$ 1,765). 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

Top airline flying from Detroit to Barcelona

AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,266AverageC$ 1,337FlexibilityNo cancel feeOn-time77%
Search Air France flights

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Yes, Cheapflights offers price alerts on Detroit to Barcelona 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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