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Cheap flights from Detroit to Barcelona-El Prat Airport
DTT — BCN
15 Oct — 22 Oct1
Cheapflights Tip: The best prices from Detroit All airports to Barcelona-El Prat are usually found in November or February, booked 63 days in advance, depart on a Wednesday or Tuesday and return on a Monday
Cheap flight deals from Detroit to Barcelona-El Prat
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 September 2025.
Popular in | June |
|---|---|
Cheapest in | November |
Average price | C$ 964 |
Best time to book a flight from Detroit to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Detroit to Barcelona-El Prat Airport
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How far ahead should I book a flight from Detroit to Barcelona-El Prat Airport?
Use this chart to determine the optimal time to book a round-trip flight from Detroit to Barcelona-El Prat. Price data was last updated on 12 September 2025.
The price you pay for your flight from Detroit to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Detroit to Barcelona-El Prat Airport?
Currently, January is the cheapest month in which you can book a flight from Detroit to Barcelona-El Prat Airport (average of C$ 604). Flying from Detroit to Barcelona-El Prat Airport in July is currently the most expensive (average of C$ 794). 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.
What is the cheapest time of day to fly from DTT to BCN?
Find hourly flight availability from Detroit to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.
It’s typically best to fly out from Detroit to Barcelona-El Prat Airport at noon. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.
What’s the top layover airport for flights from Detroit to Barcelona-El Prat Airport?
Share of one-stop round-trip flights from Detroit to Barcelona-El Prat Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Istanbul (IST) – chosen by Cheapflights users on 36% of one-stop itineraries from Detroit to Barcelona-El Prat Airport on Cheapflights.
What’s the fastest layover option from Detroit to Barcelona-El Prat Airport?
Shortest average travel time for 1-stop one-way flights from Detroit to Barcelona-El Prat Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 10h 24m.
What’s the fastest layover option from Detroit to Barcelona-El Prat Airport?
Shortest average travel time for 1-stop one-way flights from Detroit to Barcelona-El Prat Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Newark (EWR) have the shortest average one-way travel time for 1-stop routes: 10h 24m.
Which airport typically offers the quickest layover for flights from Detroit to Barcelona-El Prat Airport?
Average layover duration for 1-stop one-way flights from Detroit to Barcelona-El Prat Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 1h 11m.
Reviews of airlines servicing Barcelona-El Prat
Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated 15 September 2025.
Check out reviews from past customers who have flown with United Airlines and Turkish Airlines from Detroit to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Detroit to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Barcelona-El Prat Airport?
Book flights to Barcelona-El Prat Airport if you plan to visit one of these locationsSanta Susanna
Badalona
L'Hospitalet de Llobregat
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Other flights to Barcelona-El Prat
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 September 2025.
Top 2 airlines flying from Detroit to Barcelona-El Prat
Discover the top 2 airlines that operate flights from Detroit to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Detroit to Barcelona-El Prat?
Cheapflights helps you search for flights from Detroit to Barcelona-El Prat via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Detroit to Barcelona-El Prat?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit to Barcelona-El Prat.
Can Cheapflights find flights from Detroit to Barcelona-El Prat with no change fees?
Need flexible booking options for your flight to Barcelona-El Prat from Detroit? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Detroit to Barcelona-El Prat become cheaper?
Yes, Cheapflights offers price alerts on Detroit to Barcelona-El Prat 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.