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Cheap flights from Detroit to Barcelona from $249

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 5/8. 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.
Multiple Airlines Logo
5:09 am - 8:20 pm
DTW
-
BCN
33h 11m
2 stops
Multiple Airlines Logo
2:35 pm - 7:49 am
BCN
-
DTW
22h 14m
2 stops
$424Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
9:53 pm - 1:20 pm
DTW
-
BCN
33h 27m
1 stop
Multiple Airlines Logo
6:40 pm - 7:52 am
BCN
-
DTW
19h 12m
1 stop
$448Multiple Airlines
Sun, Apr 12 - Tue, Apr 28
Multiple Airlines Logo
1:28 pm - 1:20 pm
DTW
-
BCN
17h 52m
1 stop
Multiple Airlines Logo
6:40 pm - 7:52 am
BCN
-
DTW
19h 12m
1 stop
$462Multiple Airlines
Thu, Apr 16 - Fri, Apr 17
Multiple Airlines Logo
1:28 pm - 1:20 pm
DTW
-
BCN
17h 52m
1 stop
Multiple Airlines Logo
6:40 pm - 7:52 am
BCN
-
DTW
19h 12m
1 stop
$463Multiple Airlines
Tue, Apr 28 - Thu, May 7
Multiple Airlines Logo
9:53 pm - 1:20 pm
DTW
-
BCN
33h 27m
1 stop
Multiple Airlines Logo
6:40 pm - 7:52 am
BCN
-
DTW
19h 12m
1 stop
$466Multiple Airlines
Sun, Apr 12 - Sat, Apr 18
Multiple Airlines Logo
8:59 pm - 8:00 am
DTW
-
BCN
29h 01m
2 stops
Multiple Airlines Logo
12:15 pm - 12:52 pm
BCN
-
DTW
30h 37m
2 stops
$467Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
9:53 pm - 8:00 am
DTW
-
BCN
28h 07m
2 stops
Multiple Airlines Logo
12:15 pm - 7:52 am
BCN
-
DTW
25h 37m
2 stops
$481Multiple Airlines
Sun, Apr 12 - Tue, Apr 28
Multiple Airlines Logo
1:28 pm - 1:20 pm
DTW
-
BCN
17h 52m
1 stop
Multiple Airlines Logo
6:40 pm - 7:52 am
BCN
-
DTW
19h 12m
1 stop
$483Multiple Airlines
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
9:18 am - 7:00 pm
DTW
-
BCN
28h 42m
3 stops
Multiple Airlines Logo
12:35 pm - 10:23 am
BCN
-
DTW
26h 48m
2 stops
$491Multiple Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
1:28 pm - 1:20 pm
DTW
-
BCN
17h 52m
1 stop
Multiple Airlines Logo
6:40 pm - 7:52 am
BCN
-
DTW
19h 12m
1 stop
$506Multiple Airlines
Thu, Apr 16 - Thu, Apr 23

Delta flights from Detroit to Barcelona-El Prat Airport

Our best Delta deals on Detroit to Barcelona-El Prat Airport flight tickets
Delta
Apr 12
DTW6:40 pmDetroit Metropolitan Wayne County
14h 55m
1 stop
BCN3:35 pmBarcelona-El Prat
Apr 22
BCN6:20 amBarcelona-El Prat
13h 12m
1 stop
DTW1:32 pmDetroit Metropolitan Wayne County
$581
Delta
Apr 12
DTW6:40 pmDetroit Metropolitan Wayne County
16h 30m
1 stop
BCN5:10 pmBarcelona-El Prat
Apr 24
BCN6:10 amBarcelona-El Prat
18h 40m
1 stop
DTW6:50 pmDetroit Metropolitan Wayne County
$588

United Airlines flights from Detroit to Barcelona-El Prat Airport

Our best United Airlines deals on Detroit to Barcelona-El Prat Airport flight tickets
United Airlines
Apr 12
DTW6:00 amDetroit Metropolitan Wayne County
20h 20m
1 stop
BCN8:20 amBarcelona-El Prat
Apr 21
BCN12:15 pmBarcelona-El Prat
33h 22m
2 stops
DTW3:37 pmDetroit Metropolitan Wayne County
$566
United Airlines
Apr 12
DTW11:00 amDetroit Metropolitan Wayne County
20h 15m
1 stop
BCN1:15 pmBarcelona-El Prat
Apr 24
BCN1:15 pmBarcelona-El Prat
30h 05m
2 stops
DTW1:20 pmDetroit Metropolitan Wayne County
$571
United Airlines
Apr 12
DTW7:50 pmDetroit Metropolitan Wayne County
11h 25m
1 stop
BCN1:15 pmBarcelona-El Prat
Apr 28
BCN3:15 pmBarcelona-El Prat
12h 57m
1 stop
DTW10:12 pmDetroit Metropolitan Wayne County
$577

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Barcelona-El Prat Airport 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 February 18, 2026.
Use the filters below to find and compare flights from Detroit to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 3/3

5:09 am-8:20 pm

2 stops33h 11m

Barcelona-El Prat

Tue 3/10

2:35 pm-7:49 am

2 stops22h 14m

$424

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 4/12

9:53 pm-1:20 pm

1 stop33h 27m

Barcelona-El Prat

Tue 4/28

6:40 pm-7:52 am

1 stop19h 12m

$448

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 4/16

1:28 pm-1:20 pm

1 stop17h 52m

Barcelona-El Prat

Fri 4/17

6:40 pm-7:52 am

1 stop19h 12m

$462

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 4/28

1:28 pm-1:20 pm

1 stop17h 52m

Barcelona-El Prat

Thu 5/7

6:40 pm-7:52 am

1 stop19h 12m

$463

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 4/12

9:53 pm-1:20 pm

1 stop33h 27m

Barcelona-El Prat

Sat 4/18

6:40 pm-7:52 am

1 stop19h 12m

$466

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 4/7

8:59 pm-8:00 am

2 stops29h 01m

Barcelona-El Prat

Tue 4/14

12:15 pm-12:52 pm

2 stops30h 37m

$467

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 4/12

9:53 pm-8:00 am

2 stops28h 07m

Barcelona-El Prat

Tue 4/28

12:15 pm-7:52 am

2 stops25h 37m

$481

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 4/16

1:28 pm-1:20 pm

1 stop17h 52m

Barcelona-El Prat

Wed 4/22

6:40 pm-7:52 am

1 stop19h 12m

$483

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 3/10

9:18 am-7:00 pm

3 stops28h 42m

Barcelona-El Prat

Tue 3/17

12:35 pm-10:23 am

2 stops26h 48m

$491

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 4/16

1:28 pm-1:20 pm

1 stop17h 52m

Barcelona-El Prat

Thu 4/23

6:40 pm-7:52 am

1 stop19h 12m

$506

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-El Prat Airport

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 cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Detroit is in February. Flight prices, which tend to average around $604, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Detroit during November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in February, still average around $617.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $888 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Detroit for as low as $622 on momondo.

How have Detroit to Barcelona-El Prat Airport flight prices changed over time?

When to book flights from Detroit to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Barcelona-El Prat Airport (DTT to BCN) flight deals and tips

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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Detroit to Barcelona-El Prat Airport takes 12h 45m
There are no direct flights from Detroit to Barcelona-El Prat Airport. There are no popular flight routes from Detroit to Barcelona-El Prat Airport.
Search flight deals

  • How far is Detroit to Barcelona-El Prat by plane?

    A flight from Detroit to Barcelona-El Prat will travel around 4181.1 mi. Flights usually cover this in 12h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Detroit to Barcelona-El Prat Airport?

    Prices for flights from Detroit to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Detroit to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Detroit to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Detroit to Barcelona-El Prat Airport?

Best airlines flying from Detroit to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Detroit to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $513Free CancellationRating
6.7
7,752 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $543Free CancellationRating
7.3
4,223 reviews
Search Turkish Airlines flights
DeltaPriceFrom $565Free CancellationRating
7.9
8,209 reviews
Search Delta flights
American AirlinesPriceFrom $581Free CancellationRating
7.2
11,310 reviews
Search American Airlines flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,319 reviews
Search United Airlines flights
LufthansaPriceFrom $592Free CancellationRating
6.8
7,790 reviews
Search Lufthansa flights
KLMPriceFrom $605Free CancellationRating
7.7
1,459 reviews
Search KLM flights
Air FrancePriceFrom $614Free CancellationRating
7.4
1,533 reviews
Search Air France flights
Air CanadaPriceFrom $625Free CancellationRating
7.1
10,733 reviews
Search Air Canada flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Santa Susanna
Calella
Cadaques
Cambrils
Pals
Empuriabrava
Roses
Pineda de Mar
Badalona
Malgrat de Mar
Palafrugell
Tortosa

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Barcelona. momondo saves you time and could save you money on your trip.

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

Flights from Detroit to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Detroit to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Detroit to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Barcelona-El Prat Airport trip

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