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Cheap flights from Portugal to Detroit from $400

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 9/29. 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
0 bags

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.
WestJet Logo
6:10 am - 5:20 pm
LIS
-
DTW
16h 10m
1 stop
WestJet Logo
6:10 pm - 9:45 pm
DTW
-
LIS
22h 35m
1 stop
$779WestJet
Thu, May 28 - Tue, Jun 2
WestJet Logo
6:10 am - 5:20 pm
LIS
-
DTW
16h 10m
1 stop
WestJet Logo
6:10 pm - 9:45 pm
DTW
-
LIS
22h 35m
1 stop
$781WestJet
Thu, May 21 - Tue, May 26
WestJet Logo
6:10 am - 5:20 pm
LIS
-
DTW
16h 10m
1 stop
WestJet Logo
6:10 pm - 9:45 pm
DTW
-
LIS
22h 35m
1 stop
$799WestJet
Thu, May 21 - Tue, May 26
Multiple Airlines Logo
10:55 am - 5:20 pm
LIS
-
DTW
35h 25m
2 stops
Multiple Airlines Logo
6:10 pm - 9:45 pm
DTW
-
LIS
22h 35m
1 stop
$839Multiple Airlines
Thu, May 21 - Tue, May 26
Multiple Airlines Logo
6:10 am - 10:08 am
LIS
-
DTW
32h 58m
3 stops
Multiple Airlines Logo
6:10 pm - 9:45 pm
DTW
-
LIS
22h 35m
1 stop
$841Multiple Airlines
Thu, May 21 - Tue, May 26
United Airlines Logo
6:00 am - 2:15 pm
OPO
-
DTW
13h 15m
1 stop
United Airlines Logo
7:05 am - 9:45 am
DTW
-
OPO
21h 40m
2 stops
$923United Airlines
Tue, Jun 9 - Tue, Jun 16
United Airlines Logo
6:00 am - 2:15 pm
OPO
-
DTW
13h 15m
1 stop
United Airlines Logo
7:00 am - 9:45 am
DTW
-
OPO
21h 45m
1 stop
$929United Airlines
Tue, Jun 9 - Tue, Jun 16
Lufthansa Logo
6:20 am - 10:19 pm
OPO
-
DTW
20h 59m
2 stops
Lufthansa Logo
4:00 pm - 2:05 pm
DTW
-
OPO
17h 05m
1 stop
$931Lufthansa
Sat, May 23 - Sat, May 30
Lufthansa Logo
6:25 pm - 1:55 pm
OPO
-
DTW
24h 30m
1 stop
Lufthansa Logo
4:00 pm - 2:05 pm
DTW
-
OPO
17h 05m
1 stop
$933Lufthansa
Sat, May 23 - Sat, May 30
Turkish Airlines Logo
6:30 am - 6:45 pm
OPO
-
DTW
17h 15m
1 stop
Turkish Airlines Logo
8:50 pm - 3:40 pm
DTW
-
OPO
37h 50m
1 stop
$1,073Turkish Airlines
Mon, Aug 3 - Mon, Aug 10

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British Airways flights from Portugal to Detroit Metropolitan Wayne County Airport

Our best British Airways deals on Portugal to Detroit Metropolitan Wayne County Airport flight tickets
British Airways
May 21
LIS7:20 amLisbon Humberto Delgado
18h 05m
2 stops
DTW8:25 pmDetroit Metropolitan Wayne County
May 26
DTW5:29 pmDetroit Metropolitan Wayne County
17h 06m
2 stops
LIS3:35 pmLisbon Humberto Delgado
$982
British Airways
Apr 30
LIS11:05 amLisbon Humberto Delgado
17h 51m
1 stop
DTW11:56 pmDetroit Metropolitan Wayne County
May 4
DTW5:32 pmDetroit Metropolitan Wayne County
17h 13m
2 stops
LIS3:45 pmLisbon Humberto Delgado
$989
British Airways
Apr 30
LIS11:05 amLisbon Humberto Delgado
17h 51m
1 stop
DTW11:56 pmDetroit Metropolitan Wayne County
May 4
DTW10:19 amDetroit Metropolitan Wayne County
17h 46m
1 stop
LIS9:05 amLisbon Humberto Delgado
$998

United Airlines flights from Portugal to Detroit Metropolitan Wayne County Airport

Our best United Airlines deals on Portugal to Detroit Metropolitan Wayne County Airport flight tickets
United Airlines
Jun 11
LIS5:05 amLisbon Humberto Delgado
14h 10m
1 stop
DTW2:15 pmDetroit Metropolitan Wayne County
Jun 14
DTW6:00 amDetroit Metropolitan Wayne County
21h 20m
2 stops
LIS8:20 amLisbon Humberto Delgado
$915
United Airlines
May 21
LIS5:05 amLisbon Humberto Delgado
13h 50m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
May 26
DTW4:48 pmDetroit Metropolitan Wayne County
10h 32m
1 stop
LIS8:20 amLisbon Humberto Delgado
$916
United Airlines
Jun 11
LIS7:25 amLisbon Humberto Delgado
17h 57m
2 stops
DTW8:22 pmDetroit Metropolitan Wayne County
Jun 14
DTW6:00 amDetroit Metropolitan Wayne County
21h 20m
2 stops
LIS8:20 amLisbon Humberto Delgado
$921

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 April 28, 2026.
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

Cheapest round-trip

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 5/28

6:10 am-5:20 pm

1 stop16h 10m

Detroit Metropolitan Wayne County

Tue 6/2

6:10 pm-9:45 pm

1 stop22h 35m

$779

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 5/21

6:10 am-5:20 pm

1 stop16h 10m

Detroit Metropolitan Wayne County

Tue 5/26

6:10 pm-9:45 pm

1 stop22h 35m

$781

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 5/21

6:10 am-5:20 pm

1 stop16h 10m

Detroit Metropolitan Wayne County

Tue 5/26

6:10 pm-9:45 pm

1 stop22h 35m

$799

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 5/21

10:55 am-5:20 pm

2 stops35h 25m

Detroit Metropolitan Wayne County

Tue 5/26

6:10 pm-9:45 pm

1 stop22h 35m

$839

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 5/21

6:10 am-10:08 am

3 stops32h 58m

Detroit Metropolitan Wayne County

Tue 5/26

6:10 pm-9:45 pm

1 stop22h 35m

$841
Quickest round-trip

PortoDetroit

OPO - DTW

OPODTW

Porto

Tue 6/9

6:00 am-2:15 pm

1 stop13h 15m

Detroit Metropolitan Wayne County

Tue 6/16

7:05 am-9:45 am

2 stops21h 40m

$923

PortoDetroit

OPO - DTW

OPODTW

Porto

Tue 6/9

6:00 am-2:15 pm

1 stop13h 15m

Detroit Metropolitan Wayne County

Tue 6/16

7:00 am-9:45 am

1 stop21h 45m

$929

PortoDetroit

OPO - DTW

OPODTW

Porto

Sat 5/23

6:20 am-10:19 pm

2 stops20h 59m

Detroit Metropolitan Wayne County

Sat 5/30

4:00 pm-2:05 pm

1 stop17h 05m

$931

PortoDetroit

OPO - DTW

OPODTW

Porto

Sat 5/23

6:25 pm-1:55 pm

1 stop24h 30m

Detroit Metropolitan Wayne County

Sat 5/30

4:00 pm-2:05 pm

1 stop17h 05m

$933

PortoDetroit

OPO - DTW

OPODTW

Porto

Mon 8/3

6:30 am-6:45 pm

1 stop17h 15m

Detroit Metropolitan Wayne County

Mon 8/10

8:50 pm-3:40 pm

1 stop37h 50m

$1,073

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

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

You could potentially save up to 5% 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

Fastest flight time

16h 58m

Direct flights

None
The fastest flight from Portugal to Detroit Metropolitan Wayne County Airport takes 16h 58m
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

Frequently asked questions about flying from Portugal to Detroit Metropolitan Wayne County Airport

  • 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
Dearborn
Romulus
Warren
Troy
Monroe
Southfield
Livonia
Novi
Port Clinton
Roseville
Sterling Heights
Port Huron
Dundee
Brighton
Ypsilanti
Pontiac
Utica
Madison Heights

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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