$350+ Cheap flights from Detroit (DTT) to Barcelona
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BCN
Jun 3 — Jun 101
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Detroit to Barcelona with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Barcelona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to BarcelonaExplore the most affordable flight options available from Detroit to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from Detroit to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:22 am
DTW
- BCN
1 stop20h 58m
Multiple Airlines
Thu 10/86:30 pm
BCN
- DTW
1 stop26h 48m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$648
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:05 pm
DTW
- BCN
1 stop15h 00m
Turkish Airlines
Tue 11/106:30 pm
BCN
- DTW
1 stop29h 40m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$670
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:50 pm
DTW
- BCN
1 stop34h 40m
Turkish Airlines
Tue 10/1312:10 pm
BCN
- DTW
1 stop36h 35m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$674
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:44 am
DTW
- BCN
1 stop20h 36m
Multiple Airlines
Thu 10/86:30 pm
BCN
- DTW
1 stop19h 04m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$686
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:50 pm
DTW
- BCN
1 stop34h 40m
Turkish Airlines
Fri 10/237:40 am
BCN
- DTW
1 stop17h 05m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:50 pm
DTW
- BCN
1 stop14h 45m
Turkish Airlines
Wed 10/147:40 am
BCN
- DTW
1 stop17h 05m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$715
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:22 am
DTW
- BCN
1 stop20h 58m
Multiple Airlines
Wed 10/142:45 pm
BCN
- DTW
2 stops24h 42m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$721
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:50 pm
DTW
- BCN
1 stop34h 40m
Turkish Airlines
Sat 10/1712:10 pm
BCN
- DTW
1 stop36h 35m
Turkish Airlines
Deal found 4/30![Turkish Airlines logo]()
$725
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:05 pm
DTW
- BCN
1 stop21h 45m
Turkish Airlines
Sat 10/316:30 pm
BCN
- DTW
1 stop30h 40m
Turkish Airlines
Deal found 4/30![Turkish Airlines logo]()
$730
This Turkish Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:50 pm
DTW
- BCN
1 stop20h 25m
Turkish Airlines
Tue 10/137:40 am
BCN
- DTW
1 stop17h 05m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$736
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:50 pm
DTW
- BCN
1 stop31h 55m
Turkish Airlines
Mon 10/512:10 pm
BCN
- DTW
1 stop36h 35m
Turkish Airlines
Deal found 4/30![Turkish Airlines logo]()
$744
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:50 pm
DTW
- BCN
1 stop14h 50m
Turkish Airlines
Mon 10/1212:10 pm
BCN
- DTW
1 stop36h 35m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$748
Best flights from Detroit to BarcelonaDiscover carefully curated flight deals from Detroit to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from Detroit to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:00 am
DTW
- BCN
2 stops19h 00m
United Airlines
Wed 10/146:40 am
BCN
- DTW
1 stop13h 15m
United Airlines
Deal found 4/29![United Airlines logo]()
$801
This British Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:00 am
DTW
- BCN
1 stop18h 35m
British Airways
Fri 10/210:15 am
BCN
- DTW
2 stops16h 51m
British Airways
Deal found 4/30![British Airways logo]()
$836
This TAP AIR PORTUGAL deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:55 pm
DTW
- BCN
2 stops18h 25m
Multiple Airlines
Wed 10/1411:25 am
BCN
- DTW
3 stops29h 56m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$945
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:00 pm
DTW
- BCN
2 stops18h 55m
TAP AIR PORTUGAL
Tue 10/2712:35 pm
BCN
- DTW
3 stops24h 54m
TAP AIR PORTUGAL
Deal found 4/29![TAP AIR PORTUGAL logo]()
$997
This KLM deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:03 pm
DTW
- BCN
1 stop12h 32m
KLM
Sun 5/249:20 am
BCN
- DTW
1 stop13h 36m
KLM
Deal found 5/2![KLM logo]()
$1,215
This Scandinavian Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:00 am
DTW
- BCN
2 stops29h 10m
Scandinavian Airlines
Fri 10/27:00 pm
BCN
- DTW
3 stops29h 55m
Scandinavian Airlines
Deal found 5/1![Scandinavian Airlines logo]()
$1,347
This British Airways deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:43 pm
DTW
- BCN
1 stop10h 52m
British Airways
Thu 10/112:00 pm
BCN
- DTW
2 stops16h 54m
British Airways
Deal found 5/3![British Airways logo]()
$986
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:05 am
DTW
- BCN
1 stop24h 10m
United Airlines
Wed 8/121:15 pm
BCN
- DTW
1 stop30h 56m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,200
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:15 am
DTW
- BCN
1 stop15h 45m
United Airlines
Thu 8/66:40 am
BCN
- DTW
1 stop13h 15m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,209
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/149:16 am
DTW
- GRO
3 stops31h 39m
Multiple Airlines
Sun 6/212:50 pm
GRO
- DTW
3 stops32h 30m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:05 am
DTW
- BCN
2 stops15h 55m
United Airlines
Tue 8/411:15 am
BCN
- DTW
2 stops17h 04m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,218
This Mytrip deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:15 am
DTW
- GRO
3 stops30h 15m
Multiple Airlines
Fri 7/106:15 am
GRO
- DTW
2 stops17h 22m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,468
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
DTW
- BCN
1 stop20h 20m
United Airlines
Sat 8/1510:20 am
BCN
- DTW
1 stop33h 35m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,231
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:50 pm
DTW
- BCN
1 stop32h 30m
United Airlines
Sat 8/81:15 pm
BCN
- DTW
1 stop30h 56m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,285
Last-minute flights from Detroit to BarcelonaDiscover last-minute flight deals from Detroit to Barcelona. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Barcelona. Data last updated May 4, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:10 am
DTW
- BCN
2 stops27h 55m
Multiple Airlines
Fri 5/228:00 am
BCN
- DTW
2 stops20h 37m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$839
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:10 pm
DTW
- BCN
2 stops23h 49m
Multiple Airlines
Wed 6/106:00 am
BCN
- DTW
2 stops31h 52m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$863
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:10 pm
DTW
- BCN
1 stop9h 55m
WestJet
Thu 8/611:25 am
BCN
- DTW
1 stop11h 55m
WestJet
Deal found 4/29![WestJet logo]()
$896
This deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:10 pm
DTW
- BCN
1 stop9h 55m
WestJet
Thu 8/1311:25 am
BCN
- DTW
1 stop11h 55m
WestJet
Deal found 4/29![WestJet logo]()
$911
This eDestinos deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:10 pm
DTW
- BCN
1 stop9h 55m
WestJet
Thu 7/211:25 am
BCN
- DTW
1 stop11h 55m
WestJet
Deal found 4/29![WestJet logo]()
$836
This Gotogate deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:10 pm
DTW
- BCN
1 stop9h 55m
WestJet
Mon 6/2911:25 am
BCN
- DTW
1 stop11h 55m
WestJet
Deal found 5/3![WestJet logo]()
$886
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/149:16 am
DTW
- GRO
3 stops31h 39m
Multiple Airlines
Sun 6/212:50 pm
GRO
- DTW
3 stops32h 30m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,364
This Rumbo deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:10 pm
DTW
- BCN
1 stop9h 55m
WestJet
Mon 6/2911:25 am
BCN
- DTW
1 stop11h 55m
WestJet
Deal found 5/1![WestJet logo]()
$904
One-way flights from Detroit to BarcelonaSearch for one-way flight options from Detroit to Barcelona. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from Detroit to Barcelona. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:04 pm
DTW
- BCN
2 stops17h 01m
British Airways
Deal found 4/30![British Airways logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:02 pm
DTW
- BCN
2 stops40h 58m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:13 pm
DTW
- BCN
2 stops14h 22m
American Airlines
Deal found 5/1![American Airlines logo]()
$357
This British Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:14 pm
DTW
- BCN
2 stops14h 41m
British Airways
Deal found 4/30![British Airways logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/262:02 pm
DTW
- BCN
2 stops40h 58m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:28 pm
DTW
- BCN
2 stops12h 42m
American Airlines
Deal found 5/4![American Airlines logo]()
$362
This Iberia deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:06 pm
DTW
- BCN
2 stops17h 39m
Iberia
Deal found 5/4![Iberia logo]()
$370
This CheapOair deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:58 pm
DTW
- BCN
2 stops16h 57m
British Airways
Deal found 5/2![British Airways logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:10 pm
DTW
- BCN
1 stop33h 55m
WestJet
Deal found 5/3![WestJet logo]()
$383
Find flight deals from Detroit to Barcelona
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Barcelona (S37). 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 May 4, 2026.
Round-trip from | $670 (FlightHub) |
|---|---|
One-way from | $350 (oojo) |
Popular in | December |
Cheapest in | November |
Average price | $1,080 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 4, 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
Cheapest round-trip
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Wed 10/7
7:00 am-8:00 am
2 stops19h 00m
Barcelona-El Prat
Wed 10/14
6:40 am-1:55 pm
1 stop13h 15m
$801
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Thu 9/24
7:00 am-7:35 am
1 stop18h 35m
Barcelona-El Prat
Fri 10/2
10:15 am-9:06 pm
2 stops16h 51m
$836
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Fri 10/2
6:55 pm-7:20 pm
2 stops18h 25m
Barcelona-El Prat
Wed 10/14
11:25 am-11:21 am
3 stops29h 56m
$945
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Mon 9/28
2:43 pm-7:35 am
1 stop10h 52m
Barcelona-El Prat
Thu 10/1
12:00 pm-10:54 pm
2 stops16h 54m
$986
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Tue 10/20
4:00 pm-4:55 pm
2 stops18h 55m
Barcelona-El Prat
Tue 10/27
12:35 pm-8:29 am
3 stops24h 54m
$997
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Sun 6/14
7:05 am-1:15 pm
1 stop24h 10m
Barcelona-El Prat
Wed 8/12
1:15 pm-2:11 pm
1 stop30h 56m
$1,200
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Tue 6/9
10:15 am-8:00 am
1 stop15h 45m
Barcelona-El Prat
Thu 8/6
6:40 am-1:55 pm
1 stop13h 15m
$1,209
Quickest round-trip
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Wed 5/20
2:03 pm-8:35 am
1 stop12h 32m
Barcelona-El Prat
Sun 5/24
9:20 am-4:56 pm
1 stop13h 36m
$1,215
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Tue 6/9
11:05 am-9:00 am
2 stops15h 55m
Barcelona-El Prat
Tue 8/4
11:15 am-10:19 pm
2 stops17h 04m
$1,218
DetroitBarcelona
DTW - BCN
DTWBCN
Detroit Metropolitan Wayne County
Sun 8/9
6:00 am-8:20 am
1 stop20h 20m
Barcelona-El Prat
Sat 8/15
10:20 am-1:55 pm
1 stop33h 35m
$1,231
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Detroit to Barcelona
Have a flexible travel schedule? Discover the best time to fly to Barcelona from Detroit with our price prediction graph.
DTT-S37
DTW-BCN
DTW-GRO
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
DTT-S37
DTW-BCN
DTW-GRO
How far ahead should I book a flight from Detroit to Barcelona?
The price you pay for your flight from Detroit to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 67 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?
Currently, January is the cheapest month in which you can book a flight from Detroit to Barcelona (average of $58). Flying from Detroit to Barcelona in June is currently the most expensive (average of $698). 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.
How much does it cost to fly round-trip from Detroit to Barcelona?
Reviews of airlines servicing Barcelona
Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated May 4, 2026.
Get a feel of what it's like to fly with Delta,Turkish Airlines, andUnited Airlines from Detroit to Barcelona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Crew
8.5
Entertainment
7.8
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Detroit to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Detroit
Popular flights
Alternative routes for Detroit to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Detroit to Barcelona by cabin class
Find flights from Detroit to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Barcelona flights
Browse other Detroit and Barcelona flight options. Last updated on May 4, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Detroit to Barcelona
Discover the top 10 airlines that operate flights from Detroit to Barcelona. 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 2,558,603 searches. Data last updated May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$513 | Average$743 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$533 | Average$1,701 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$545 | Average$635 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$579 | Average$874 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$581 | Average$854 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$581 | Average$838 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$582 | Average$747 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$592 | Average$876 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$605 | Average$794 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$614 | Average$1,149 | FlexibilityNo cancel fee | On-time77% |