How do I get Price Alerts for flights from Porto to Detroit?

Search flight deals from Porto to Detroit . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Porto to Detroit with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Porto Airport to Detroit?

Prices for flights from Porto Airport to Detroit refresh daily.

How old do you have to be to fly from Porto Airport to Detroit?

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.

What documentation or ID do you need to fly to Detroit?

The required travel and health documents for your Detroit 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$710 Cheap Flights from Porto to Detroit in 2025/26

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0 bags

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Find the cheapest flights from Porto to Detroit

Round-trip

One-way

Cheap round-trip flights

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6:35 am - 7:56 am

OPO

DTW

30h 21m3 stops

7:00 am - 8:10 am

DTW

OPO

44h 10m3 stops

$748Multiple Airlines

Thu, Jan 15 - Mon, Jan 19

6:00 am - 1:55 pm

OPO

DTW

12h 55m1 stop

4:15 pm - 2:55 pm

DTW

OPO

17h 40m1 stop

$802Lufthansa

Thu, Jan 15 - Mon, Jan 19

6:00 am - 1:55 pm

OPO

DTW

12h 55m1 stop

2:19 pm - 11:15 am

DTW

OPO

15h 56m2 stops

$806Multiple Airlines

Thu, Jan 15 - Mon, Jan 19

6:00 am - 5:35 pm

OPO

DTW

40h 35m2 stops

6:15 pm - 2:55 pm

DTW

OPO

15h 40m2 stops

$811Air Canada

Thu, Jan 15 - Mon, Jan 19

12:05 pm - 12:19 am

OPO

DTW

17h 14m2 stops

9:18 am - 11:40 am

DTW

OPO

21h 22m3 stops

$830Multiple Airlines

Thu, Jan 15 - Mon, Jan 19

4:10 pm - 6:10 pm

OPO

DTW

31h 00m1 stop

8:05 pm - 9:50 am

DTW

OPO

32h 45m1 stop

$866Turkish Airlines

Wed, Jan 21 - Sun, Jan 25

4:10 pm - 6:10 pm

OPO

DTW

31h 00m1 stop

8:05 pm - 9:50 am

DTW

OPO

32h 45m1 stop

$867Turkish Airlines

Wed, Jan 21 - Sun, Jan 25

8:20 am - 8:58 pm

OPO

DTW

17h 38m2 stops

1:08 pm - 7:40 am

DTW

OPO

13h 32m2 stops

$948American Airlines

Wed, Jan 21 - Sun, Jan 25

8:55 am - 5:35 pm

OPO

DTW

13h 40m2 stops

6:15 pm - 2:55 pm

DTW

OPO

39h 40m2 stops

$1,043Air Canada

Wed, Jan 21 - Sun, Jan 25

8:55 am - 7:37 pm

OPO

DTW

15h 42m2 stops

6:40 pm - 11:55 am

DTW

OPO

12h 15m1 stop

$1,942TAP AIR PORTUGAL

Wed, Jan 21 - Sun, Jan 25

Air Canada flights from Porto to Detroit

Our best Air Canada deals on Porto to Detroit flight tickets

Air Canada

Jan 15

OPO6:00 amPorto

40h 35m

2 stops

DTW5:35 pmDetroit Metropolitan Wayne County

Jan 19

DTW6:15 pmDetroit Metropolitan Wayne County

15h 40m

2 stops

OPO2:55 pmPorto

$811

Find similar

Air Canada

Jan 21

OPO8:55 amPorto

13h 40m

2 stops

DTW5:35 pmDetroit Metropolitan Wayne County

Jan 25

DTW6:15 pmDetroit Metropolitan Wayne County

36h 25m

2 stops

OPO11:40 amPorto

$1,042

Find similar

Air Canada

Jan 21

OPO8:55 amPorto

13h 40m

2 stops

DTW5:35 pmDetroit Metropolitan Wayne County

Jan 25

DTW6:15 pmDetroit Metropolitan Wayne County

39h 40m

2 stops

OPO2:55 pmPorto

$1,043

Find similar

Turkish Airlines flights from Porto to Detroit

Our best Turkish Airlines deals on Porto to Detroit flight tickets

Turkish Airlines

Jan 21

OPO4:10 pmPorto

31h 00m

1 stop

DTW6:10 pmDetroit Metropolitan Wayne County

Jan 25

DTW8:05 pmDetroit Metropolitan Wayne County

32h 45m

1 stop

OPO9:50 amPorto

$865

Find similar

Turkish Airlines

Jan 21

OPO4:10 pmPorto

31h 00m

1 stop

DTW6:10 pmDetroit Metropolitan Wayne County

Jan 25

DTW8:05 pmDetroit Metropolitan Wayne County

32h 45m

1 stop

OPO9:50 amPorto

$866

Find similar

Turkish Airlines

Jan 21

OPO4:10 pmPorto

31h 00m

1 stop

DTW6:10 pmDetroit Metropolitan Wayne County

Jan 25

DTW8:05 pmDetroit Metropolitan Wayne County

32h 45m

1 stop

OPO9:50 amPorto

$867

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortoDetroit

OPO - DTW

OPODTW

Porto

Thu 1/15

6:35 am-7:56 am

3 stops30h 21m

Detroit Metropolitan Wayne County

Mon 1/19

7:00 am-8:10 am

3 stops44h 10m

$748

PortoDetroit

OPO - DTW

OPODTW

Porto

Thu 1/15

6:00 am-1:55 pm

1 stop12h 55m

Detroit Metropolitan Wayne County

Mon 1/19

4:15 pm-2:55 pm

1 stop17h 40m

$802

PortoDetroit

OPO - DTW

OPODTW

Porto

Thu 1/15

6:00 am-1:55 pm

1 stop12h 55m

Detroit Metropolitan Wayne County

Mon 1/19

2:19 pm-11:15 am

2 stops15h 56m

$806

PortoDetroit

OPO - DTW

OPODTW

Porto

Thu 1/15

6:00 am-5:35 pm

2 stops40h 35m

Detroit Metropolitan Wayne County

Mon 1/19

6:15 pm-2:55 pm

2 stops15h 40m

$811

PortoDetroit

OPO - DTW

OPODTW

Porto

Thu 1/15

12:05 pm-12:19 am

2 stops17h 14m

Detroit Metropolitan Wayne County

Mon 1/19

9:18 am-11:40 am

3 stops21h 22m

$830

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

$866

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

$867

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

8:20 am-8:58 pm

2 stops17h 38m

Detroit Metropolitan Wayne County

Sun 1/25

1:08 pm-7:40 am

2 stops13h 32m

$948

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

8:55 am-5:35 pm

2 stops13h 40m

Detroit Metropolitan Wayne County

Sun 1/25

6:15 pm-2:55 pm

2 stops39h 40m

$1,043

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 1/21

8:55 am-7:37 pm

2 stops15h 42m

Detroit Metropolitan Wayne County

Sun 1/25

6:40 pm-11:55 am

1 stop12h 15m

$1,942

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Porto to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Porto to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Porto to Detroit (OPO to DTT) flight deals and tips

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

Fastest flight time	39h 01m
Direct flights	None

The fastest flight from Porto to Detroit takes 39h 01m

There are no direct flights from Porto to Detroit. There are no popular flight routes from Porto to Detroit.

Search flight deals

How far is Porto to Detroit by plane?
There are 3704.3 mi between Porto and Detroit. 39h 01m is a normal flight duration for this route.
When did momondo last update prices for flights from Porto Airport to Detroit?
Prices for flights from Porto Airport to Detroit refresh daily.
How old do you have to be to fly from Porto Airport to Detroit?
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.
What documentation or ID do you need to fly to Detroit?
The required travel and health documents for your Detroit 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Porto to Detroit?
Search flight deals from Porto to Detroit. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Porto to Detroit with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Port Huron

Roseville

Why use momondo?

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

Finding the right flight to Detroit from Porto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Detroit quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Detroit from Porto which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Detroit from Porto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Porto to Detroit now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Detroit and let you know when they change.