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.

$528 Cheap Flights from Porto to Detroit in 2026

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Find the cheapest flights from Porto to Detroit

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 7:49 am

OPO

DTW

18h 14m

1 stop

5:09 am - 8:00 am

DTW

OPO

21h 51m

2 stops

$590Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

8:05 pm - 12:09 am

OPO

DTW

33h 04m

3 stops

5:09 am - 5:10 pm

DTW

OPO

31h 01m

3 stops

$676Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

8:20 am - 9:16 pm

OPO

DTW

17h 56m

2 stops

10:30 am - 4:45 pm

DTW

OPO

25h 15m

2 stops

$702Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

9:40 am - 12:09 am

OPO

DTW

43h 29m

3 stops

11:00 am - 6:00 pm

DTW

OPO

27h 00m

2 stops

$717Multiple Airlines

Mon, Mar 2 - Mon, Mar 23

8:05 pm - 12:09 am

OPO

DTW

33h 04m

3 stops

5:09 am - 10:15 am

DTW

OPO

24h 06m

2 stops

$719Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

8:40 pm - 12:31 am

OPO

DTW

32h 51m

2 stops

5:29 pm - 8:00 pm

DTW

OPO

22h 31m

2 stops

$724Iberia

Mon, Mar 2 - Sun, Mar 22

9:40 am - 12:09 am

OPO

DTW

43h 29m

3 stops

11:00 am - 8:30 pm

DTW

OPO

29h 30m

3 stops

$726Multiple Airlines

Mon, Mar 2 - Mon, Mar 23

9:40 am - 12:09 am

OPO

DTW

43h 29m

3 stops

5:05 am - 11:00 pm

DTW

OPO

37h 55m

3 stops

$736Multiple Airlines

Mon, Mar 2 - Sun, Mar 22

6:00 am - 2:15 pm

OPO

DTW

13h 15m

1 stop

4:15 pm - 11:40 am

DTW

OPO

14h 25m

1 stop

$791Lufthansa

Wed, Feb 25 - Wed, Mar 4

8:00 am - 7:49 am

OPO

DTW

28h 49m

2 stops

5:05 am - 11:00 pm

DTW

OPO

37h 55m

3 stops

$805Multiple Airlines

Mon, Mar 2 - Sun, Mar 22

TAP AIR PORTUGAL flights from Porto to Detroit

Our best TAP AIR PORTUGAL deals on Porto to Detroit flight tickets

TAP AIR PORTUGAL

Jan 30

OPO8:05 pmPorto

28h 32m

2 stops

DTW7:37 pmDetroit Metropolitan Wayne County

Feb 1

DTW8:45 amDetroit Metropolitan Wayne County

27h 15m

2 stops

OPO5:00 pmPorto

$964

TAP AIR PORTUGAL

Jan 30

OPO6:00 pmPorto

30h 37m

2 stops

DTW7:37 pmDetroit Metropolitan Wayne County

Feb 1

DTW8:45 amDetroit Metropolitan Wayne County

27h 15m

2 stops

OPO5:00 pmPorto

$969

TAP AIR PORTUGAL

Feb 4

OPO6:35 pmPorto

34h 14m

1 stop

DTW11:49 pmDetroit Metropolitan Wayne County

Feb 8

DTW8:45 amDetroit Metropolitan Wayne County

20h 15m

2 stops

OPO10:00 amPorto

$1,056

Lufthansa flights from Porto to Detroit

Our best Lufthansa deals on Porto to Detroit flight tickets

Lufthansa

Feb 25

OPO6:00 amPorto

13h 15m

1 stop

DTW2:15 pmDetroit Metropolitan Wayne County

Mar 4

DTW4:15 pmDetroit Metropolitan Wayne County

14h 25m

1 stop

OPO11:40 amPorto

$791

Lufthansa

Mar 2

OPO6:00 amPorto

12h 55m

1 stop

DTW1:55 pmDetroit Metropolitan Wayne County

Mar 23

DTW1:52 pmDetroit Metropolitan Wayne County

18h 58m

2 stops

OPO12:50 pmPorto

$818

Lufthansa

Mar 2

OPO6:00 amPorto

12h 55m

1 stop

DTW1:55 pmDetroit Metropolitan Wayne County

Mar 23

DTW5:15 pmDetroit Metropolitan Wayne County

14h 25m

1 stop

OPO11:40 amPorto

$819

Fly from

Fly to

Route

Depart

Return

Price

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/25

6:35 pm-7:49 am

1 stop18h 14m

Detroit Metropolitan Wayne County

Wed 3/4

5:09 am-8:00 am

2 stops21h 51m

$590

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/25

8:05 pm-12:09 am

3 stops33h 04m

Detroit Metropolitan Wayne County

Wed 3/4

5:09 am-5:10 pm

3 stops31h 01m

$676

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/25

8:20 am-9:16 pm

2 stops17h 56m

Detroit Metropolitan Wayne County

Wed 3/4

10:30 am-4:45 pm

2 stops25h 15m

$702

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 3/2

9:40 am-12:09 am

3 stops43h 29m

Detroit Metropolitan Wayne County

Mon 3/23

11:00 am-6:00 pm

2 stops27h 00m

$717

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/25

8:05 pm-12:09 am

3 stops33h 04m

Detroit Metropolitan Wayne County

Wed 3/4

5:09 am-10:15 am

2 stops24h 06m

$719

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 3/2

8:40 pm-12:31 am

2 stops32h 51m

Detroit Metropolitan Wayne County

Sun 3/22

5:29 pm-8:00 pm

2 stops22h 31m

$724

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 3/2

9:40 am-12:09 am

3 stops43h 29m

Detroit Metropolitan Wayne County

Mon 3/23

11:00 am-8:30 pm

3 stops29h 30m

$726

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 3/2

9:40 am-12:09 am

3 stops43h 29m

Detroit Metropolitan Wayne County

Sun 3/22

5:05 am-11:00 pm

3 stops37h 55m

$736

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/25

6:00 am-2:15 pm

1 stop13h 15m

Detroit Metropolitan Wayne County

Wed 3/4

4:15 pm-11:40 am

1 stop14h 25m

$791

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 3/2

8:00 am-7:49 am

2 stops28h 49m

Detroit Metropolitan Wayne County

Sun 3/22

5:05 am-11:00 pm

3 stops37h 55m

$805

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Detroit

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

What is the cheapest airline that flies from Porto to Detroit?

Turkish Airlines is the most popular carrier operating from Porto to Detroit

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	28h 26m
Direct flights	None

The fastest flight from Porto to Detroit takes 28h 26m

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. 28h 26m 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.

Roseville

Port Huron

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.