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$382+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — DTW
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Porto to Detroit

Cheapest flights from Porto to Detroit
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 December 12, 2025.

This KLM deal was found by Cheapflights users on 12/10. 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.
Fri 12/124:10 pmOPO - DTW
1 stop30h 45mKLM
Sun 12/148:35 pmDTW - OPO
1 stop13h 50mKLM
Deal found 12/10$1,114
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/128:20 amOPO - DTW
2 stops16h 06mAmerican Airlines
Sun 12/146:00 amDTW - OPO
2 stops33h 00mAmerican Airlines
Deal found 12/10$1,135
This Delta deal was found by Cheapflights users on 12/10. 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.
Fri 12/126:30 amOPO - DTW
1 stop16h 25mDelta
Sun 12/148:35 pmDTW - OPO
1 stop13h 50mDelta
Deal found 12/10$1,261
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/126:35 pmOPO - DTW
1 stop18h 09mMultiple Airlines
Sat 12/135:15 pmDTW - OPO
2 stops39h 55mMultiple Airlines
Deal found 12/10$1,279
This Expedia deal was found by Cheapflights users on 12/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 amOPO - DTW
2 stops22h 01mLufthansa
Sat 12/136:00 pmDTW - OPO
2 stops36h 40mLufthansa
Deal found 12/10$1,638
This KLM deal was found by Cheapflights users on 12/10. 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.
Fri 12/124:10 pmOPO - DTW
1 stop25h 50mKLM
Sat 12/136:00 pmDTW - OPO
1 stop11h 30mKLM
Deal found 12/10$1,700
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/126:00 amOPO - DTW
1 stop13h 15mUnited Airlines
Sat 12/132:25 pmDTW - OPO
2 stops16h 15mUnited Airlines
Deal found 12/10$2,442
This Air Canada deal was found by Cheapflights users on 12/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:00 amOPO - DTW
3 stops19h 50mAir Canada
Sat 12/136:15 pmDTW - OPO
2 stops19h 20mAir Canada
Deal found 12/10$2,665

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$704
(Mytrip)

One-way from

$382
(Kiwi.com)
Provider with most accurate pricing for Porto-Detroit Metropolitan Wayne County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Porto-Detroit Metropolitan Wayne County flights.
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From Porto to Detroit Metropolitan Wayne County
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One-way flight from Porto to Detroit Metropolitan Wayne County
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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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Porto to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Porto

Fly to

Detroit

Route

Depart

Return

Price

PortoDetroit

OPO - DTW

OPODTW

Porto

Tue 2/10

11:00 am-4:06 pm

3 stops34h 06m

Detroit Metropolitan Wayne County

Mon 2/16

5:05 am-8:00 am

2 stops21h 55m

$704

PortoDetroit

OPO - DTW

OPODTW

Porto

Tue 2/10

6:00 am-6:59 pm

2 stops17h 59m

Detroit Metropolitan Wayne County

Mon 2/16

4:05 pm-2:55 pm

1 stop17h 50m

$806

PortoDetroit

OPO - DTW

OPODTW

Porto

Tue 2/10

10:50 am-6:10 pm

1 stop36h 20m

Detroit Metropolitan Wayne County

Mon 2/16

8:05 pm-3:10 pm

1 stop38h 05m

$809

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

4:10 pm-6:10 pm

1 stop31h 00m

Detroit Metropolitan Wayne County

Sun 1/25

8:05 pm-9:50 am

1 stop32h 45m

$858

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

8:20 am-8:58 pm

2 stops17h 38m

Detroit Metropolitan Wayne County

Sun 1/25

11:30 am-7:40 am

2 stops15h 10m

$939

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

6:00 pm-7:37 pm

2 stops54h 37m

Detroit Metropolitan Wayne County

Sun 1/25

6:40 pm-11:55 am

1 stop12h 15m

$1,943

PortoDetroit

OPO - DTW

OPODTW

Porto

Sun 3/1

6:00 am-2:55 pm

2 stops37h 55m

$382

PortoDetroit

OPO - DTW

OPODTW

Porto

Sat 2/28

8:05 pm-2:55 pm

3 stops47h 50m

$390

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 2/16

6:15 am-12:25 am

3 stops47h 10m

$411

PortoDetroit

OPO - DTW

OPODTW

Porto

Sat 2/28

8:20 am-9:08 pm

2 stops17h 48m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 15 results
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Compare providers for flights from Porto to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Detroit in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Porto-Detroit Metropolitan Wayne County Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto-Detroit Metropolitan Wayne County Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto-Detroit Metropolitan Wayne County Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-Detroit Metropolitan Wayne County Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Detroit Metropolitan Wayne County Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
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.

  • How long is the flight from Porto to Detroit Metropolitan Wayne County Airport?

    Airlines like United Airlines and Turkish Airlines fly from Porto to Detroit Metropolitan Wayne County Airport in about 17h 59m. The time it takes to get you to your destination can typically vary by up to 18h 21m. The distance from Porto to Detroit Metropolitan Wayne County Airport is about 3716 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Porto to Detroit that include hotel bookings?

    Yes. In addition to deals on Porto to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Detroit.

  • Can I find deals for business class flights from Porto to Detroit?

    Yes. Cheapflights offers flight deals from Porto to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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 locations
Sterling Heights
Dearborn
Southfield
Warren
Troy
Auburn Hills
Novi
Allen Park
Clarkston
Utica
Rochester Hills
Roseville
Romulus
Monroe
Wixom
Ypsilanti
Brighton
Livonia
Plymouth
Fremont

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Alternative routes for Porto to Detroit

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