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Cheap flights from Detroit to Barcelona from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Barcelona departing on 7/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Detroit to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:10 pm - 10:05 am
DTW
-
BCN
33h 55m
1 stop
WestJet Logo
11:25 am - 5:20 pm
BCN
-
DTW
11h 55m
1 stop
$720WestJet
Sun, Aug 30 - Thu, Sep 10
Multiple Airlines Logo
10:15 am - 10:05 am
DTW
-
BCN
17h 50m
2 stops
Multiple Airlines Logo
11:25 am - 9:29 pm
BCN
-
DTW
16h 04m
2 stops
$728Multiple Airlines
Mon, Aug 31 - Tue, Sep 8
Multiple Airlines Logo
6:10 pm - 11:25 pm
DTW
-
BCN
47h 15m
2 stops
Multiple Airlines Logo
11:25 am - 5:20 pm
BCN
-
DTW
11h 55m
1 stop
$734Multiple Airlines
Sun, Aug 2 - Thu, Aug 20
Multiple Airlines Logo
12:27 pm - 5:55 pm
DTW
-
BCN
23h 28m
2 stops
Multiple Airlines Logo
11:25 am - 5:20 pm
BCN
-
DTW
11h 55m
1 stop
$739Multiple Airlines
Mon, Jul 13 - Fri, Jul 17
Multiple Airlines Logo
6:10 pm - 1:05 am
DTW
-
BCN
24h 55m
2 stops
Multiple Airlines Logo
5:20 pm - 9:40 pm
BCN
-
DTW
34h 20m
3 stops
$740Multiple Airlines
Sat, Aug 1 - Wed, Aug 12
Multiple Airlines Logo
10:15 am - 9:15 pm
DTW
-
BCN
29h 00m
3 stops
Multiple Airlines Logo
8:20 pm - 9:40 pm
BCN
-
DTW
31h 20m
3 stops
$742Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
6:10 pm - 10:05 am
DTW
-
BCN
33h 55m
1 stop
Multiple Airlines Logo
5:30 pm - 5:20 pm
BCN
-
DTW
29h 50m
2 stops
$746Multiple Airlines
Sun, Aug 2 - Sat, Aug 22
Multiple Airlines Logo
6:10 pm - 10:05 am
DTW
-
BCN
33h 55m
1 stop
Multiple Airlines Logo
7:25 pm - 5:20 pm
BCN
-
DTW
27h 55m
2 stops
$747Multiple Airlines
Sun, Aug 2 - Wed, Aug 19
Multiple Airlines Logo
6:10 pm - 10:05 am
DTW
-
BCN
33h 55m
1 stop
Multiple Airlines Logo
5:30 pm - 5:20 pm
BCN
-
DTW
29h 50m
2 stops
$751Multiple Airlines
Tue, Aug 4 - Sat, Aug 22
Multiple Airlines Logo
6:10 pm - 10:05 am
DTW
-
BCN
33h 55m
1 stop
Multiple Airlines Logo
12:10 pm - 5:20 pm
BCN
-
DTW
35h 10m
2 stops
$753Multiple Airlines
Sat, Aug 15 - Wed, Aug 26

WestJet flights from Detroit to Barcelona

Our best WestJet deals on Detroit to Barcelona flight tickets
WestJet
Aug 30
DTW6:10 pmDetroit Metropolitan Wayne County
33h 55m
1 stop
BCN10:05 amBarcelona-El Prat
Sep 10
BCN11:25 amBarcelona-El Prat
11h 55m
1 stop
DTW5:20 pmDetroit Metropolitan Wayne County
$720
WestJet
Aug 18
DTW6:10 pmDetroit Metropolitan Wayne County
33h 55m
1 stop
BCN10:05 amBarcelona-El Prat
Aug 21
BCN11:25 amBarcelona-El Prat
11h 55m
1 stop
DTW5:20 pmDetroit Metropolitan Wayne County
$763
WestJet
Jul 26
DTW6:10 pmDetroit Metropolitan Wayne County
9h 55m
1 stop
BCN10:05 amBarcelona-El Prat
Aug 11
BCN11:25 amBarcelona-El Prat
11h 55m
1 stop
DTW5:20 pmDetroit Metropolitan Wayne County
$807

momondo 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, momondo users made 832,500 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from Detroit to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 8/30

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Thu 9/10

11:25 am-5:20 pm

1 stop11h 55m

$720
Quickest round-trip

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 8/31

10:15 am-10:05 am

2 stops17h 50m

Barcelona-El Prat

Tue 9/8

11:25 am-9:29 pm

2 stops16h 04m

$728

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 8/2

6:10 pm-11:25 pm

2 stops47h 15m

Barcelona-El Prat

Thu 8/20

11:25 am-5:20 pm

1 stop11h 55m

$734

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Mon 7/13

12:27 pm-5:55 pm

2 stops23h 28m

Barcelona-El Prat

Fri 7/17

11:25 am-5:20 pm

1 stop11h 55m

$739

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sat 8/1

6:10 pm-1:05 am

2 stops24h 55m

Barcelona-El Prat

Wed 8/12

5:20 pm-9:40 pm

3 stops34h 20m

$740

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Fri 8/28

10:15 am-9:15 pm

3 stops29h 00m

Barcelona-El Prat

Mon 8/31

8:20 pm-9:40 pm

3 stops31h 20m

$742

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 8/2

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Sat 8/22

5:30 pm-5:20 pm

2 stops29h 50m

$746

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 8/2

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Wed 8/19

7:25 pm-5:20 pm

2 stops27h 55m

$747

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 8/4

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Sat 8/22

5:30 pm-5:20 pm

2 stops29h 50m

$751

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sat 8/15

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Wed 8/26

12:10 pm-5:20 pm

2 stops35h 10m

$753

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Detroit to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Detroit and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from Detroit, with most prices found around $58. If you don’t want to visit Barcelona in January, then you should wait until May to fly from Detroit, when ticket prices are also cheap, with an average price of $137.

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

You are more likely to see cheaper flights to Barcelona from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $897 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Detroit for as low as $666 on momondo.

Cheap Detroit to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Barcelona

Fastest flight time

9h 55m

Direct flights

None
The fastest flight from Detroit to Barcelona takes 9h 55m
There are no direct flights from Detroit to Barcelona. There are no popular flight routes from Detroit to Barcelona.
Search flight deals

Frequently asked questions about flying from Detroit to Barcelona

  • How far is Detroit to Barcelona by plane?

    The straight-line distance from Detroit to Barcelona is 4182.0 mi. By plane, this route typically takes 9h 55m.

  • When did momondo last update prices for flights from Detroit to Barcelona?

    Prices for flights from Detroit to Barcelona refresh daily.

  • How many operators does momondo search for flights from Detroit to Barcelona?

  • How old do you have to be to fly from Detroit to Barcelona?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Detroit to Barcelona

Compare and see reviews for airlines that fly from Detroit to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $483Free CancellationRating
6.7
8,028 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $533Free CancellationRating
7.4
1,812 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $535Free CancellationRating
7.8
1,527 reviews
Search KLM flights
Turkish AirlinesPriceFrom $545Free CancellationRating
7.4
4,409 reviews
Search Turkish Airlines flights
DeltaPriceFrom $578Free CancellationRating
7.9
8,396 reviews
Search Delta flights
Air CanadaPriceFrom $581Free CancellationRating
7.1
11,146 reviews
Search Air Canada flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,780 reviews
Search United Airlines flights
LufthansaPriceFrom $592Free CancellationRating
6.8
8,044 reviews
Search Lufthansa flights
Air FrancePriceFrom $614Free CancellationRating
7.4
1,598 reviews
Search Air France flights
American AirlinesPriceFrom $637Free CancellationRating
7.1
11,643 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Barcelona for you.

Can I find flights from Detroit to Barcelona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Barcelona from Detroit which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Detroit to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to Barcelona.

I’m not ready to book a flight from Detroit to Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Detroit and alert you when they change.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport