Detroit to Barcelona flights (DTW → BCN)
Looking for Detroit to Barcelona flights? Cheapest round-trip I’ve found: US$745 on United, 2 stop(s), departing 2027-03-01. That’s US$257 below the typical price for this route. Cheap flights from Detroit to Barcelona change daily — I re-check this route three times a day.
Deal score: Higher than usual — cheaper than 12% of prices I’ve seen on this route.
Best months to fly Detroit to Barcelona
| Month | Cheapest seen |
|---|---|
| December | US$554 |
| October | US$555 |
| February | US$560 |
| September | US$590 |
| March | US$745 |
How to book this fare
I don’t sell tickets — I track prices and point you to where to look. To book Detroit to Barcelona flights:
- Search Detroit to Barcelona on Google Flights for the dates shown above (Mar 2027) — the fare I found is usually still available there.
- Compare the same dates on metasearch sites like Skyscanner or KAYAK to confirm you’re seeing the lowest price.
- Book directly with the airline when you can — it’s often the same price and makes changes or cancellations much easier.
Fares change constantly. If the price has moved, check back — I re-check this route daily.
Other Detroit to … flights
- Detroit to Bucharest flights — US$739
- Detroit to Budapest flights — US$779
- Detroit to Santiago flights — US$1,105
- Detroit to Reykjavik flights — US$726
- Detroit to Medellin flights — US$583
- Detroit to Honolulu flights — US$643
- Detroit to Montego Bay flights — US$545
- Detroit to Phuket flights — US$1,029
All flights to Barcelona · All flights from Detroit
Prices last checked: 2026-09-25, 6:18:41 a.m.. Prices are indicative and change quickly — confirm on the airline site before booking. See how I find these deals.