$416+ Cheap flights from Porto (OPO) to Detroit Metropolitan Wayne County Airport (DTW)
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — DTW
Oct 2 — Oct 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Porto to Detroit 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 Porto to Detroit
Cheapest
Best
Last-minute
One-way
Cheapest flights from Porto to DetroitExplore the most affordable flight options available from Porto to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Porto to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This Gotogate deal was found by Cheapflights users on 8/31. 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.
Mon 10/124:50 pm -
1 stop31h 00m
Sat 10/178:55 pm -
1 stop31h 45m
Deal found 8/31![Turkish Airlines logo]()
$878
This Gotogate deal was found by Cheapflights users on 8/28. 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.
Mon 10/124:50 pm -
1 stop31h 00m
Fri 10/168:55 pm -
1 stop37h 45m
Deal found 8/28![Turkish Airlines logo]()
$884
This Gotogate deal was found by Cheapflights users on 9/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
1 stop12h 55m
Thu 10/84:00 pm -
1 stop18h 45m
Deal found 9/1![Lufthansa logo]()
$893
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
1 stop13h 25m
Thu 10/88:07 pm -
2 stops14h 18m
Deal found 9/1![Delta logo]()
$899
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop12h 55m
Mon 9/287:13 pm -
1 stop9h 32m
Deal found 8/30![United Airlines logo]()
$914
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:20 am -
2 stops16h 16m
Mon 9/2812:55 pm -
2 stops13h 45m
Deal found 8/29![American Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop12h 55m
Sun 10/47:17 pm -
2 stops30h 43m
Deal found 9/1![United Airlines logo]()
$919
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
2 stops19h 40m
Thu 10/87:30 am -
2 stops27h 15m
Deal found 9/1![United Airlines logo]()
$926
Best flights from Porto to DetroitDiscover carefully curated flight deals from Porto to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Porto to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
1 stop13h 25m
Thu 10/88:07 pm -
2 stops14h 18m
Deal found 9/1![Delta logo]()
$899
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop12h 55m
Mon 9/287:13 pm -
1 stop9h 32m
Deal found 8/30![United Airlines logo]()
$914
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:20 am -
2 stops16h 16m
Mon 9/2812:55 pm -
2 stops13h 45m
Deal found 8/29![American Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 8/31. 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 9/306:00 am -
1 stop12h 55m
Sun 10/411:15 am -
1 stop17h 30m
Deal found 8/31![United Airlines logo]()
$916
Last-minute flights from Porto to DetroitDiscover last-minute flight deals from Porto to Detroit. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Porto to Detroit. Data last updated September 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop12h 55m
Mon 9/287:13 pm -
1 stop9h 32m
Deal found 8/30![United Airlines logo]()
$914
This American Airlines deal was found by Cheapflights users on 8/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:20 am -
2 stops16h 16m
Mon 9/2812:55 pm -
2 stops13h 45m
Deal found 8/29![American Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop12h 55m
Sun 10/47:17 pm -
2 stops30h 43m
Deal found 9/1![United Airlines logo]()
$919
This Gotogate deal was found by Cheapflights users on 9/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
1 stop12h 55m
Thu 10/84:00 pm -
1 stop18h 45m
Deal found 9/1![Lufthansa logo]()
$893
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
1 stop13h 25m
Thu 10/88:07 pm -
2 stops14h 18m
Deal found 9/1![Delta logo]()
$899
This United Airlines deal was found by Cheapflights users on 9/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
2 stops19h 40m
Thu 10/87:30 am -
2 stops27h 15m
Deal found 9/1![United Airlines logo]()
$926
This Gotogate deal was found by Cheapflights users on 8/31. 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.
Mon 10/124:50 pm -
1 stop31h 00m
Sat 10/178:55 pm -
1 stop31h 45m
Deal found 8/31![Turkish Airlines logo]()
$878
This Gotogate deal was found by Cheapflights users on 8/28. 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.
Mon 10/124:50 pm -
1 stop31h 00m
Fri 10/168:55 pm -
1 stop37h 45m
Deal found 8/28![Turkish Airlines logo]()
$884
One-way flights from Porto to DetroitSearch for one-way flight options from Porto to Detroit. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Porto to Detroit. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Mon 11/910:25 pm -
2 stops48h 33m
Deal found 8/29![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Wed 11/115:55 pm -
2 stops43h 57m
Deal found 8/29![Multiple Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 11/105:45 pm -
2 stops44h 07m
Deal found 8/29![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Sat 11/76:35 am -
3 stops31h 44m
Deal found 8/29![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Fri 9/189:25 am -
3 stops36h 55m
Deal found 8/31![Multiple Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Thu 11/58:55 pm -
2 stops43h 45m
Deal found 8/29![Multiple Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:05 am -
3 stops40h 15m
Deal found 9/1![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:30 pm -
3 stops43h 09m
Deal found 9/1![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 8/29. 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.
Fri 11/67:40 am -
3 stops36h 57m
Deal found 8/29![Multiple Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:10 am -
3 stops40h 10m
Deal found 9/1![Multiple Airlines logo]()
$537
Find flight deals from Porto to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Detroit (DTW). 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 September 2, 2026.
Round-trip from | $878 (Gotogate) |
|---|---|
One-way from | $416 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Porto to Detroit 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 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Porto to Detroit Metropolitan Wayne County Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Thu 10/1
5:00 am-1:25 pm
1 stop13h 25m
Detroit Metropolitan Wayne County
Thu 10/8
8:07 pm-3:25 pm
2 stops14h 18m
$899
Quickest round-trip
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Thu 9/24
6:00 am-1:55 pm
1 stop12h 55m
Detroit Metropolitan Wayne County
Mon 9/28
7:13 pm-9:45 am
1 stop9h 32m
$914
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Thu 9/24
8:20 am-7:36 pm
2 stops16h 16m
Detroit Metropolitan Wayne County
Mon 9/28
12:55 pm-7:40 am
2 stops13h 45m
$916
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Wed 9/30
6:00 am-1:55 pm
1 stop12h 55m
Detroit Metropolitan Wayne County
Sun 10/4
11:15 am-9:45 am
1 stop17h 30m
$916
Cheapest one-way
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Tue 10/6
9:30 pm-11:39 am
3 stops43h 09m
$520
Quickest one-way
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Sat 10/3
10:05 pm-5:20 pm
3 stops24h 15m
$555
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Sat 2/20
8:40 pm-9:34 pm
2 stops29h 54m
$592
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Sun 10/4
9:45 pm-5:20 pm
2 stops24h 35m
$611
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Sat 2/20
6:50 pm-4:28 am
3 stops38h 38m
$656
PortoDetroit
OPO Porto - DTW Detroit Metropolitan Wayne County
OPODTW
Porto
Sun 11/8
10:55 am-6:00 pm
1 stop36h 05m
$681
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Porto to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from Porto with our price prediction graph.
OPO-DTW
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.
Related info for your journey
Find useful and relevant information for your journey from Porto to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Detroit Metropolitan Wayne County Airport?
Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locationsDearborn
Southfield
Sterling Heights
Troy
Auburn Hills
Pontiac
Warren
Rochester Hills
Livonia
Southgate
Romulus
Roseville
Allen Park
Ypsilanti
Plymouth
Fremont
Port Huron
Waterford
Utica
Madison Heights
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.
Complete your trip
Detroit flight routes
Flights by cabin class
Other flight options
Other flights from Porto
Popular flights