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Cheap flights from Portugal to Detroit from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to Detroit departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portugal to Detroit

Recent round-trip flight deals from Portugal to Detroit

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:05 pm - 11:29 pmLIS-DTW
31h 24m3 stops
Multiple Airlines Logo
10:42 am - 10:00 amDTW-LIS
18h 18m2 stops
$710Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
9:05 pm - 11:29 pmLIS-DTW
31h 24m3 stops
Multiple Airlines Logo
10:42 am - 8:05 pmDTW-LIS
28h 23m3 stops
$731Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Lufthansa Logo
5:00 am - 3:10 pmLIS-DTW
14h 10m1 stop
Lufthansa Logo
4:00 pm - 11:35 amDTW-LIS
14h 35m1 stop
$784Lufthansa
Find Deal
Fri, Oct 31 - Wed, Nov 5
American Airlines Logo
10:55 am - 11:44 pmLIS-DTW
17h 49m2 stops
American Airlines Logo
7:22 pm - 2:55 pmDTW-LIS
15h 33m2 stops
$799American Airlines
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Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
6:00 am - 2:10 pmOPO-DTW
13h 10m1 stop
United Airlines Logo
4:15 pm - 3:25 pmDTW-OPO
18h 10m1 stop
$800United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
5:00 am - 1:55 pmLIS-DTW
13h 55m1 stop
United Airlines Logo
4:48 pm - 10:15 amDTW-LIS
13h 27m2 stops
$802United Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Lufthansa Logo
5:00 am - 2:10 pmLIS-DTW
14h 10m1 stop
Lufthansa Logo
4:00 pm - 11:35 amDTW-LIS
14h 35m1 stop
$806Lufthansa
Find Deal
Wed, Nov 12 - Wed, Nov 19
Delta Logo
6:30 am - 6:50 pmOPO-DTW
16h 20m1 stop
Delta Logo
2:59 pm - 10:30 amDTW-OPO
14h 31m2 stops
$806Delta
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Fri, Oct 31 - Tue, Nov 4
American Airlines Logo
10:55 am - 7:49 pmLIS-DTW
13h 54m2 stops
American Airlines Logo
1:00 pm - 9:05 amDTW-LIS
16h 05m2 stops
$810American Airlines
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Thu, Mar 5 - Mon, Mar 9
Delta Logo
11:15 am - 5:55 pmOPO-DTW
35h 40m1 stop
Delta Logo
10:25 am - 10:30 amDTW-OPO
19h 05m2 stops
$827Delta
Find Deal
Wed, Feb 18 - Sun, Feb 22

Lufthansa flights from Portugal to Detroit Metropolitan Wayne County Airport

Our best Lufthansa deals on Portugal to Detroit Metropolitan Wayne County Airport flight tickets
Lufthansa
Oct 31
LIS5:00 amLisbon Humberto Delgado
14h 10m
1 stop
DTW3:10 pmDetroit Metropolitan Wayne County
Nov 5
DTW4:00 pmDetroit Metropolitan Wayne County
14h 35m
1 stop
LIS11:35 amLisbon Humberto Delgado
$784
Find similar
Lufthansa
Nov 12
LIS5:00 amLisbon Humberto Delgado
14h 10m
1 stop
DTW2:10 pmDetroit Metropolitan Wayne County
Nov 19
DTW4:00 pmDetroit Metropolitan Wayne County
14h 35m
1 stop
LIS11:35 amLisbon Humberto Delgado
$806
Find similar
Lufthansa
Oct 31
OPO6:30 amPorto
21h 05m
2 stops
DTW11:35 pmDetroit Metropolitan Wayne County
Nov 4
DTW2:10 pmDetroit Metropolitan Wayne County
17h 40m
2 stops
OPO12:50 pmPorto
$819
Find similar

American Airlines flights from Portugal to Detroit Metropolitan Wayne County Airport

Our best American Airlines deals on Portugal to Detroit Metropolitan Wayne County Airport flight tickets
American Airlines
Mar 5
LIS10:55 amLisbon Humberto Delgado
17h 49m
2 stops
DTW11:44 pmDetroit Metropolitan Wayne County
Mar 9
DTW7:22 pmDetroit Metropolitan Wayne County
15h 33m
2 stops
LIS2:55 pmLisbon Humberto Delgado
$799
Find similar
American Airlines
Mar 5
LIS10:55 amLisbon Humberto Delgado
13h 54m
2 stops
DTW7:49 pmDetroit Metropolitan Wayne County
Mar 9
DTW1:00 pmDetroit Metropolitan Wayne County
16h 05m
2 stops
LIS9:05 amLisbon Humberto Delgado
$810
Find similar
American Airlines
Mar 5
LIS10:55 amLisbon Humberto Delgado
11h 28m
1 stop
DTW5:23 pmDetroit Metropolitan Wayne County
Mar 9
DTW8:14 amDetroit Metropolitan Wayne County
20h 51m
1 stop
LIS9:05 amLisbon Humberto Delgado
$812
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portugal 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 October 14, 2025.
Use the filters below to find and compare flights from Portugal to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Wed 11/12

9:05 pm-11:29 pm

3 stops31h 24m

Detroit Metropolitan Wayne County

Wed 11/19

10:42 am-10:00 am

2 stops18h 18m

$710

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Wed 11/12

9:05 pm-11:29 pm

3 stops31h 24m

Detroit Metropolitan Wayne County

Wed 11/19

10:42 am-8:05 pm

3 stops28h 23m

$731

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Fri 10/31

5:00 am-3:10 pm

1 stop14h 10m

Detroit Metropolitan Wayne County

Wed 11/5

4:00 pm-11:35 am

1 stop14h 35m

$784

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 3/5

10:55 am-11:44 pm

2 stops17h 49m

Detroit Metropolitan Wayne County

Mon 3/9

7:22 pm-2:55 pm

2 stops15h 33m

$799

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 11/26

6:00 am-2:10 pm

1 stop13h 10m

Detroit Metropolitan Wayne County

Wed 12/3

4:15 pm-3:25 pm

1 stop18h 10m

$800

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 3/5

5:00 am-1:55 pm

1 stop13h 55m

Detroit Metropolitan Wayne County

Mon 3/9

4:48 pm-10:15 am

2 stops13h 27m

$802

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Wed 11/12

5:00 am-2:10 pm

1 stop14h 10m

Detroit Metropolitan Wayne County

Wed 11/19

4:00 pm-11:35 am

1 stop14h 35m

$806

PortoDetroit

OPO - DTW

OPODTW

Porto

Fri 10/31

6:30 am-6:50 pm

1 stop16h 20m

Detroit Metropolitan Wayne County

Tue 11/4

2:59 pm-10:30 am

2 stops14h 31m

$806

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 3/5

10:55 am-7:49 pm

2 stops13h 54m

Detroit Metropolitan Wayne County

Mon 3/9

1:00 pm-9:05 am

2 stops16h 05m

$810

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/18

11:15 am-5:55 pm

1 stop35h 40m

Detroit Metropolitan Wayne County

Sun 2/22

10:25 am-10:30 am

2 stops19h 05m

$827

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portugal 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

What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?

The cheapest day to depart from Portugal to Detroit Metropolitan Wayne County Airport is on a Tuesday when prices can be found for as low as $751. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Thursday is $887.

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

You could potentially save up to 52% on your flight if you consider stops on a Portugal to Detroit Metropolitan Wayne County Airport flight.

Cheap Portugal to Detroit Metropolitan Wayne County Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Portugal to Detroit Metropolitan Wayne County Airport. There are no popular flight routes from Portugal to Detroit Metropolitan Wayne County Airport.
Search flight deals

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

    Prices for flights from Portugal to Detroit Metropolitan Wayne County Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Portugal 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 Portugal 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
Southfield
Monroe
Dearborn
Troy
Romulus
Novi
Livonia
Port Huron
Port Clinton
Sterling Heights
Roseville
Brighton
Ypsilanti
Pontiac
Madison Heights
Dundee
Royal Oak

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portugal to Detroit. momondo saves you time and could save you money on your trip.

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

All flight searches from Portugal to Detroit on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from Portugal.

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

Price alerts on flights to Detroit from Portugal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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