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Cheap flights from Detroit to Barcelona from $345

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 7/21. 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
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.
Turkish Airlines Logo
9:05 pm - 11:50 pm
DTW
-
BCN
21h 45m
1 stop
Turkish Airlines Logo
6:30 pm - 6:10 pm
BCN
-
DTW
29h 40m
1 stop
$757Turkish Airlines
Tue, Oct 27 - Tue, Nov 10
Turkish Airlines Logo
8:50 pm - 1:30 pm
DTW
-
BCN
34h 40m
1 stop
Turkish Airlines Logo
7:40 am - 6:45 pm
BCN
-
DTW
17h 05m
1 stop
$758Turkish Airlines
Tue, Oct 13 - Tue, Oct 20
Iberia Logo
7:14 pm - 10:40 pm
DTW
-
BCN
21h 26m
2 stops
Iberia Logo
12:20 pm - 10:54 pm
BCN
-
DTW
16h 34m
1 stop
$766Iberia
Tue, Oct 6 - Wed, Oct 21
British Airways Logo
2:58 pm - 11:20 am
DTW
-
BCN
15h 22m
2 stops
British Airways Logo
1:30 pm - 11:15 pm
BCN
-
DTW
15h 45m
1 stop
$767British Airways
Tue, Oct 27 - Tue, Nov 10
British Airways Logo
7:13 pm - 9:05 am
DTW
-
BCN
31h 52m
1 stop
British Airways Logo
12:20 pm - 10:54 pm
BCN
-
DTW
16h 34m
1 stop
$770British Airways
Sat, Oct 10 - Thu, Oct 15
American Airlines Logo
12:46 pm - 6:45 am
DTW
-
BCN
11h 59m
2 stops
American Airlines Logo
12:20 pm - 10:46 pm
BCN
-
DTW
16h 26m
2 stops
$774American Airlines
Tue, Oct 6 - Wed, Oct 21
Turkish Airlines Logo
8:50 pm - 11:15 pm
DTW
-
BCN
20h 25m
1 stop
Turkish Airlines Logo
7:40 am - 6:45 pm
BCN
-
DTW
17h 05m
1 stop
$776Turkish Airlines
Tue, Sep 8 - Wed, Sep 16
Turkish Airlines Logo
8:50 pm - 5:40 pm
DTW
-
BCN
14h 50m
1 stop
Turkish Airlines Logo
7:40 am - 6:45 pm
BCN
-
DTW
17h 05m
1 stop
$777Turkish Airlines
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
10:05 am - 8:00 am
DTW
-
BCN
15h 55m
1 stop
Multiple Airlines Logo
6:40 am - 1:55 pm
BCN
-
DTW
13h 15m
1 stop
$778Multiple Airlines
Tue, Sep 22 - Tue, Oct 13
Multiple Airlines Logo
4:00 pm - 7:45 pm
DTW
-
BCN
21h 45m
1 stop
Multiple Airlines Logo
8:00 am - 9:29 pm
BCN
-
DTW
19h 29m
2 stops
$779Multiple Airlines
Tue, Sep 22 - Tue, Oct 13

United Airlines flights from Detroit to Barcelona

Our best United Airlines deals on Detroit to Barcelona flight tickets
United Airlines
Oct 6
DTW8:50 amDetroit Metropolitan Wayne County
22h 25m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 13
BCN1:15 pmBarcelona-El Prat
26h 52m
1 stop
DTW10:07 amDetroit Metropolitan Wayne County
$789
United Airlines
Oct 7
DTW10:05 amDetroit Metropolitan Wayne County
15h 55m
1 stop
BCN8:00 amBarcelona-El Prat
Oct 14
BCN6:40 amBarcelona-El Prat
13h 15m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$796
United Airlines
Sep 28
DTW10:05 amDetroit Metropolitan Wayne County
15h 55m
1 stop
BCN8:00 amBarcelona-El Prat
Oct 5
BCN10:25 amBarcelona-El Prat
33h 30m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$817

Turkish Airlines flights from Detroit to Barcelona

Our best Turkish Airlines deals on Detroit to Barcelona flight tickets
Turkish Airlines
Oct 27
DTW9:05 pmDetroit Metropolitan Wayne County
21h 45m
1 stop
BCN11:50 pmBarcelona-El Prat
Nov 10
BCN6:30 pmBarcelona-El Prat
29h 40m
1 stop
DTW6:10 pmDetroit Metropolitan Wayne County
$757
Turkish Airlines
Oct 13
DTW8:50 pmDetroit Metropolitan Wayne County
34h 40m
1 stop
BCN1:30 pmBarcelona-El Prat
Oct 20
BCN7:40 amBarcelona-El Prat
17h 05m
1 stop
DTW6:45 pmDetroit Metropolitan Wayne County
$758
Turkish Airlines
Sep 8
DTW8:50 pmDetroit Metropolitan Wayne County
20h 25m
1 stop
BCN11:15 pmBarcelona-El Prat
Sep 16
BCN7:40 amBarcelona-El Prat
17h 05m
1 stop
DTW6:45 pmDetroit Metropolitan Wayne County
$776

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 May 10, 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

Tue 10/27

9:05 pm-11:50 pm

1 stop21h 45m

Barcelona-El Prat

Tue 11/10

6:30 pm-6:10 pm

1 stop29h 40m

$757

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 10/13

8:50 pm-1:30 pm

1 stop34h 40m

Barcelona-El Prat

Tue 10/20

7:40 am-6:45 pm

1 stop17h 05m

$758

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 10/6

7:14 pm-10:40 pm

2 stops21h 26m

Barcelona-El Prat

Wed 10/21

12:20 pm-10:54 pm

1 stop16h 34m

$766

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 10/27

2:58 pm-11:20 am

2 stops15h 22m

Barcelona-El Prat

Tue 11/10

1:30 pm-11:15 pm

1 stop15h 45m

$767

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sat 10/10

7:13 pm-9:05 am

1 stop31h 52m

Barcelona-El Prat

Thu 10/15

12:20 pm-10:54 pm

1 stop16h 34m

$770
Quickest round-trip

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 10/6

12:46 pm-6:45 am

2 stops11h 59m

Barcelona-El Prat

Wed 10/21

12:20 pm-10:46 pm

2 stops16h 26m

$774

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 9/8

8:50 pm-11:15 pm

1 stop20h 25m

Barcelona-El Prat

Wed 9/16

7:40 am-6:45 pm

1 stop17h 05m

$776

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 9/8

8:50 pm-5:40 pm

1 stop14h 50m

Barcelona-El Prat

Wed 9/16

7:40 am-6:45 pm

1 stop17h 05m

$777

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 9/22

10:05 am-8:00 am

1 stop15h 55m

Barcelona-El Prat

Tue 10/13

6:40 am-1:55 pm

1 stop13h 15m

$778

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 9/22

4:00 pm-7:45 pm

1 stop21h 45m

Barcelona-El Prat

Tue 10/13

8:00 am-9:29 pm

2 stops19h 29m

$779

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 $894 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

15h 00m

Direct flights

None
The fastest flight from Detroit to Barcelona takes 15h 00m
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 15h 00m.

  • 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 $513Free CancellationRating
6.7
7,969 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $533Free CancellationRating
7.4
1,772 reviews
Search Scandinavian Airlines flights
Turkish AirlinesPriceFrom $545Free CancellationRating
7.4
4,356 reviews
Search Turkish Airlines flights
DeltaPriceFrom $578Free CancellationRating
7.9
8,452 reviews
Search Delta flights
Air CanadaPriceFrom $581Free CancellationRating
7.1
11,017 reviews
Search Air Canada flights
American AirlinesPriceFrom $581Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,698 reviews
Search United Airlines flights
LufthansaPriceFrom $592Free CancellationRating
6.8
7,988 reviews
Search Lufthansa flights
KLMPriceFrom $605Free CancellationRating
7.8
1,513 reviews
Search KLM flights
Air FrancePriceFrom $614Free CancellationRating
7.4
1,585 reviews
Search Air France 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