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Cheap flights from Detroit to Barcelona from $329

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 6/12. 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
6:00 pm - 9:15 pm
DTW
-
BCN
45h 15m
2 stops
Multiple Airlines Logo
11:25 am - 5:20 pm
BCN
-
DTW
11h 55m
1 stop
$703Multiple Airlines
Tue, Jun 2 - Thu, Jun 11
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
$704WestJet
Sun, Jun 14 - Mon, Jun 22
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
$705WestJet
Sun, Jun 14 - Mon, Jun 22
Multiple Airlines Logo
10:15 am - 10:05 am
DTW
-
BCN
17h 50m
2 stops
Multiple Airlines Logo
11:25 am - 9:25 pm
BCN
-
DTW
16h 00m
2 stops
$708Multiple Airlines
Thu, Jul 9 - Thu, Jul 23
Multiple Airlines Logo
10:15 am - 10:05 am
DTW
-
BCN
17h 50m
2 stops
Multiple Airlines Logo
11:25 am - 9:25 pm
BCN
-
DTW
16h 00m
2 stops
$710Multiple Airlines
Thu, Jul 9 - Thu, Jul 23
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
$715Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
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
$716WestJet
Wed, Jul 8 - Thu, Jul 23
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
$717WestJet
Tue, Jul 7 - Thu, Jul 23
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
Wed, Jul 8 - Thu, Jul 23
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
$722WestJet
Tue, Jul 7 - Fri, Jul 24

British Airways flights from Detroit to Barcelona-El Prat Airport

Our best British Airways deals on Detroit to Barcelona-El Prat Airport flight tickets
British Airways
Oct 27
DTW7:14 pmDetroit Metropolitan Wayne County
15h 51m
2 stops
BCN4:05 pmBarcelona-El Prat
Nov 10
BCN12:00 pmBarcelona-El Prat
17h 15m
1 stop
DTW11:15 pmDetroit Metropolitan Wayne County
$767
British Airways
Oct 27
DTW10:58 amDetroit Metropolitan Wayne County
17h 12m
1 stop
BCN9:10 amBarcelona-El Prat
Nov 10
BCN12:00 pmBarcelona-El Prat
17h 15m
1 stop
DTW11:15 pmDetroit Metropolitan Wayne County
$769
British Airways
Oct 25
DTW7:14 pmDetroit Metropolitan Wayne County
15h 51m
2 stops
BCN4:05 pmBarcelona-El Prat
Oct 29
BCN8:50 amBarcelona-El Prat
19h 04m
2 stops
DTW10:54 pmDetroit Metropolitan Wayne County
$778

WestJet flights from Detroit to Barcelona-El Prat Airport

Our best WestJet deals on Detroit to Barcelona-El Prat Airport flight tickets
WestJet
Jun 14
DTW6:10 pmDetroit Metropolitan Wayne County
33h 55m
1 stop
BCN10:05 amBarcelona-El Prat
Jun 22
BCN11:25 amBarcelona-El Prat
11h 55m
1 stop
DTW5:20 pmDetroit Metropolitan Wayne County
$704
WestJet
Jun 14
DTW6:10 pmDetroit Metropolitan Wayne County
33h 55m
1 stop
BCN10:05 amBarcelona-El Prat
Jun 22
BCN11:25 amBarcelona-El Prat
11h 55m
1 stop
DTW5:20 pmDetroit Metropolitan Wayne County
$705
WestJet
Jul 8
DTW6:10 pmDetroit Metropolitan Wayne County
33h 55m
1 stop
BCN10:05 amBarcelona-El Prat
Jul 23
BCN11:25 amBarcelona-El Prat
11h 55m
1 stop
DTW5:20 pmDetroit Metropolitan Wayne County
$716

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 May 21, 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

Cheapest round-trip

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 6/2

6:00 pm-9:15 pm

2 stops45h 15m

Barcelona-El Prat

Thu 6/11

11:25 am-5:20 pm

1 stop11h 55m

$703

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 6/14

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Mon 6/22

11:25 am-5:20 pm

1 stop11h 55m

$704

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Sun 6/14

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Mon 6/22

11:25 am-5:20 pm

1 stop11h 55m

$705
Quickest round-trip

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 7/9

10:15 am-10:05 am

2 stops17h 50m

Barcelona-El Prat

Thu 7/23

11:25 am-9:25 pm

2 stops16h 00m

$708

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Thu 7/9

10:15 am-10:05 am

2 stops17h 50m

Barcelona-El Prat

Thu 7/23

11:25 am-9:25 pm

2 stops16h 00m

$710

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Wed 7/22

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Wed 7/29

7:25 pm-5:20 pm

2 stops27h 55m

$715

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Wed 7/8

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Thu 7/23

11:25 am-5:20 pm

1 stop11h 55m

$716

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 7/7

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Thu 7/23

11:25 am-5:20 pm

1 stop11h 55m

$717

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Wed 7/8

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Thu 7/23

11:25 am-5:20 pm

1 stop11h 55m

$720

DetroitBarcelona

DTW - BCN

DTWBCN

Detroit Metropolitan Wayne County

Tue 7/7

6:10 pm-10:05 am

1 stop33h 55m

Barcelona-El Prat

Fri 7/24

11:25 am-5:20 pm

1 stop11h 55m

$722

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 typical price of a round-trip flight between Detroit and Barcelona-El Prat Airport?

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 January. Flight prices, which tend to average around $58, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Detroit during May instead. Flights to Barcelona-El Prat Airport in May, while not as cheap as those in January, still average around $137.

How far in advance should I book a flight from Detroit 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 $896 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 $666 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

11h 14m

Direct flights

None
The fastest flight from Detroit to Barcelona-El Prat Airport takes 11h 14m
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

Frequently asked questions about flying from Detroit to Barcelona-El Prat Airport

  • 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 11h 14m, 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 $483Free CancellationRating
6.7
7,991 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $533Free CancellationRating
7.4
1,783 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $535Free CancellationRating
7.8
1,519 reviews
Search KLM flights
Turkish AirlinesPriceFrom $545Free CancellationRating
7.4
4,390 reviews
Search Turkish Airlines flights
DeltaPriceFrom $579Free CancellationRating
7.9
8,449 reviews
Search Delta flights
Air CanadaPriceFrom $581Free CancellationRating
7.1
11,070 reviews
Search Air Canada flights
American AirlinesPriceFrom $581Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,748 reviews
Search United Airlines flights
LufthansaPriceFrom $592Free CancellationRating
6.8
8,018 reviews
Search Lufthansa flights
Air FrancePriceFrom $614Free CancellationRating
7.4
1,590 reviews
Search Air France flights

Traveling to a place near Barcelona?

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

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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