Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Porto to Detroit from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Porto to Detroit departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Porto to Detroit

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:40 am - 6:45 pm
OPO
-
DTW
37h 05m
1 stop
Turkish Airlines Logo
8:50 pm - 9:45 am
DTW
-
OPO
31h 55m
1 stop
$809Turkish Airlines
Mon, Apr 13 - Thu, Apr 16
Delta Logo
5:00 am - 1:32 pm
OPO
-
DTW
13h 32m
1 stop
Delta Logo
5:45 pm - 3:25 pm
DTW
-
OPO
16h 40m
2 stops
$839Delta
Wed, Apr 29 - Wed, May 6
United Airlines Logo
6:00 am - 11:59 pm
OPO
-
DTW
22h 59m
2 stops
United Airlines Logo
9:39 pm - 11:15 am
DTW
-
OPO
32h 36m
2 stops
$849United Airlines
Wed, Apr 29 - Wed, May 6
Lufthansa Logo
6:00 am - 1:55 pm
OPO
-
DTW
12h 55m
1 stop
Lufthansa Logo
4:00 pm - 10:55 pm
DTW
-
OPO
25h 55m
1 stop
$862Lufthansa
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
6:00 am - 1:55 pm
OPO
-
DTW
12h 55m
1 stop
Multiple Airlines Logo
1:45 pm - 12:05 pm
DTW
-
OPO
17h 20m
2 stops
$920Multiple Airlines
Mon, Apr 13 - Thu, Apr 16
United Airlines Logo
12:10 pm - 9:43 am
OPO
-
DTW
26h 33m
2 stops
United Airlines Logo
10:00 am - 3:45 pm
DTW
-
OPO
24h 45m
2 stops
$941United Airlines
Sun, Apr 26 - Fri, May 1
United Airlines Logo
6:00 am - 11:58 pm
OPO
-
DTW
22h 58m
2 stops
United Airlines Logo
11:00 am - 11:15 am
DTW
-
OPO
19h 15m
2 stops
$945United Airlines
Mon, Apr 13 - Thu, Apr 16
United Airlines Logo
12:10 pm - 1:55 pm
OPO
-
DTW
30h 45m
1 stop
United Airlines Logo
11:15 am - 3:45 pm
DTW
-
OPO
23h 30m
2 stops
$955United Airlines
Sun, Apr 26 - Fri, May 1
Multiple Airlines Logo
12:35 pm - 8:02 am
OPO
-
DTW
24h 27m
2 stops
Multiple Airlines Logo
1:58 pm - 2:45 pm
DTW
-
OPO
19h 47m
3 stops
$994Multiple Airlines
Sun, Apr 26 - Fri, May 1
KLM Logo
4:20 pm - 11:51 am
OPO
-
DTW
24h 31m
1 stop
KLM Logo
10:20 pm - 10:15 pm
DTW
-
OPO
18h 55m
1 stop
$998KLM
Sun, Apr 26 - Fri, May 1

Turkish Airlines flights from Porto to Detroit Metropolitan Wayne County Airport

Our best Turkish Airlines deals on Porto to Detroit Metropolitan Wayne County Airport flight tickets
Turkish Airlines
Mar 19
OPO10:55 amPorto
36h 05m
1 stop
DTW7:00 pmDetroit Metropolitan Wayne County
Mar 23
DTW8:55 pmDetroit Metropolitan Wayne County
38h 15m
1 stop
OPO3:10 pmPorto
$807
Turkish Airlines
Apr 13
OPO10:40 amPorto
37h 05m
1 stop
DTW6:45 pmDetroit Metropolitan Wayne County
Apr 16
DTW8:50 pmDetroit Metropolitan Wayne County
31h 55m
1 stop
OPO9:45 amPorto
$809

Delta flights from Porto to Detroit Metropolitan Wayne County Airport

Our best Delta deals on Porto to Detroit Metropolitan Wayne County Airport flight tickets
Delta
Apr 29
OPO5:00 amPorto
13h 32m
1 stop
DTW1:32 pmDetroit Metropolitan Wayne County
May 6
DTW5:45 pmDetroit Metropolitan Wayne County
16h 40m
2 stops
OPO3:25 pmPorto
$839
Delta
Mar 19
OPO5:00 amPorto
15h 55m
1 stop
DTW4:55 pmDetroit Metropolitan Wayne County
Mar 23
DTW2:31 pmDetroit Metropolitan Wayne County
15h 59m
2 stops
OPO10:30 amPorto
$994
Delta
Mar 19
OPO5:00 amPorto
18h 14m
2 stops
DTW7:14 pmDetroit Metropolitan Wayne County
Mar 23
DTW2:26 pmDetroit Metropolitan Wayne County
16h 04m
2 stops
OPO10:30 amPorto
$1,012

momondo Fare Finder

 
Customize your flight search to find flights from Porto to Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated March 17, 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

Price

Cheapest round-trip

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 4/13

10:40 am-6:45 pm

1 stop37h 05m

Detroit Metropolitan Wayne County

Thu 4/16

8:50 pm-9:45 am

1 stop31h 55m

$809
Quickest round-trip

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 4/29

5:00 am-1:32 pm

1 stop13h 32m

Detroit Metropolitan Wayne County

Wed 5/6

5:45 pm-3:25 pm

2 stops16h 40m

$839

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 4/29

6:00 am-11:59 pm

2 stops22h 59m

Detroit Metropolitan Wayne County

Wed 5/6

9:39 pm-11:15 am

2 stops32h 36m

$849

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 4/29

6:00 am-1:55 pm

1 stop12h 55m

Detroit Metropolitan Wayne County

Wed 5/6

4:00 pm-10:55 pm

1 stop25h 55m

$862

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 4/13

6:00 am-1:55 pm

1 stop12h 55m

Detroit Metropolitan Wayne County

Thu 4/16

1:45 pm-12:05 pm

2 stops17h 20m

$920

PortoDetroit

OPO - DTW

OPODTW

Porto

Sun 4/26

12:10 pm-9:43 am

2 stops26h 33m

Detroit Metropolitan Wayne County

Fri 5/1

10:00 am-3:45 pm

2 stops24h 45m

$941

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 4/13

6:00 am-11:58 pm

2 stops22h 58m

Detroit Metropolitan Wayne County

Thu 4/16

11:00 am-11:15 am

2 stops19h 15m

$945

PortoDetroit

OPO - DTW

OPODTW

Porto

Sun 4/26

12:10 pm-1:55 pm

1 stop30h 45m

Detroit Metropolitan Wayne County

Fri 5/1

11:15 am-3:45 pm

2 stops23h 30m

$955

PortoDetroit

OPO - DTW

OPODTW

Porto

Sun 4/26

12:35 pm-8:02 am

2 stops24h 27m

Detroit Metropolitan Wayne County

Fri 5/1

1:58 pm-2:45 pm

3 stops19h 47m

$994

PortoDetroit

OPO - DTW

OPODTW

Porto

Sun 4/26

4:20 pm-11:51 am

1 stop24h 31m

Detroit Metropolitan Wayne County

Fri 5/1

10:20 pm-10:15 pm

1 stop18h 55m

$998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Detroit from

How to get the cheapest flight ticket from Porto to Detroit Metropolitan Wayne County Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Porto to Detroit Metropolitan Wayne County Airport flights?

You could potentially save up to 43% on your flight if you consider stops on a Porto to Detroit Metropolitan Wayne County Airport flight.

When to book flights from Porto to Detroit Metropolitan Wayne County Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Detroit Metropolitan Wayne County Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Porto to Detroit Metropolitan Wayne County Airport (OPO to DTW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Detroit Metropolitan Wayne County Airport

Fastest flight time

26h 33m

Direct flights

None
The fastest flight from Porto to Detroit Metropolitan Wayne County Airport takes 26h 33m
There are no direct flights from Porto to Detroit Metropolitan Wayne County Airport. There are no popular flight routes from Porto to Detroit Metropolitan Wayne County Airport.
Search flight deals

  • How far is Porto to Detroit Metropolitan Wayne County by plane?

    Porto and Detroit Metropolitan Wayne County are 3721.6 mi apart from one another. Flights usually cover this in 26h 33m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Porto Airport to Detroit Metropolitan Wayne County Airport?

    Prices for flights from Porto Airport to Detroit Metropolitan Wayne County Airport refresh daily.

  • How old do you have to be to fly from Porto Airport to Detroit Metropolitan Wayne County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Detroit Metropolitan Wayne County Airport.

  • What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?

    The required travel and health documents for your Detroit Metropolitan Wayne County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit Metropolitan Wayne County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Put-in-Bay
Auburn Hills
Warren
Dearborn
Romulus
Troy
Monroe
Southfield
Novi
Livonia
Port Clinton
Roseville
Port Huron
Sterling Heights
Brighton
Dundee
Ypsilanti
Pontiac
Farmington Hills
Plymouth

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Detroit?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Porto to Detroit for you.

Can I find flights from Porto to Detroit with flexible booking policies on momondo?

Yes. All flights to Detroit from Porto on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Porto to Detroit?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Porto to Detroit.

I’m not ready to book a flight from Porto to Detroit right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Porto to Detroit flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Detroit Metropolitan Wayne County Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/16
Thu 4/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Detroit