Detroit

$399+ Cheap flights from Portugal to Detroit (DTT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — DTT
Nov 25 — Dec 21
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Find flight deals from Portugal to Detroit

Cheapest flights from Portugal to Detroit
Explore the most affordable flight options available from Portugal to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:50 pmLIS - DTW
2 stops56h 45mMultiple Airlines
Sun 11/169:39 pmDTW - LIS
1 stop26h 46mMultiple Airlines
Deal found 10/24$776
This SmartFares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/64:05 pmLIS - DTW
1 stop31h 05mTurkish Airlines
Fri 11/288:05 pmDTW - LIS
1 stop33h 30mTurkish Airlines
Deal found 10/24$789
This lol.travel deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:55 amOPO - DTW
1 stop36h 15mTurkish Airlines
Sun 11/308:05 pmDTW - OPO
1 stop38h 05mTurkish Airlines
Deal found 10/24$789
This oojo deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:55 amLIS - DTW
1 stop17h 15mTurkish Airlines
Sat 11/228:05 pmDTW - LIS
1 stop38h 00mTurkish Airlines
Deal found 10/24$798
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:00 amLIS - DTW
1 stop14h 15mUnited Airlines
Mon 12/1511:05 amDTW - LIS
2 stops16h 05mUnited Airlines
Deal found 10/24$802
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:00 amLIS - DTW
1 stop14h 10mUnited Airlines
Sun 11/162:10 pmDTW - LIS
2 stops15h 05mUnited Airlines
Deal found 10/24$803
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:00 amLIS - DTW
1 stop14h 10mUnited Airlines
Sun 11/307:45 pmDTW - LIS
1 stop9h 30mUnited Airlines
Deal found 10/26$804
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:00 amOPO - DTW
2 stops21h 45mUnited Airlines
Sun 11/304:15 pmDTW - OPO
2 stops38h 25mUnited Airlines
Deal found 10/24$806
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:00 amLIS - DTW
1 stop17h 50mDelta
Sat 11/296:15 pmDTW - LIS
1 stop15h 55mDelta
Deal found 10/24$813
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:00 amLIS - DTW
1 stop13h 10mMultiple Airlines
Thu 11/276:15 pmDTW - LIS
1 stop12h 05mMultiple Airlines
Deal found 10/24$818
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:00 amLIS - DTW
1 stop14h 10mUnited Airlines
Sat 11/224:15 pmDTW - LIS
2 stops13h 00mUnited Airlines
Deal found 10/24$819
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:00 amOPO - DTW
3 stops34h 02mMultiple Airlines
Sun 11/307:10 amDTW - OPO
2 stops24h 50mMultiple Airlines
Deal found 10/24$881

Cheap flight deals from Portugal to Detroit

Keep the following information in mind while searching for Portugal to Detroit flight deals. Data was last updated October 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$776
(Kiwi.com)

One-way from

$399
(Kiwi.com)
Provider with most accurate pricing for Lisbon Humberto Delgado-Detroit (DTT) flight deals.
Provider most trusted by Cheapflights users for Lisbon Humberto Delgado-Detroit (DTT) flights.
From Portugal to Detroit (DTT)
One-way flight from Portugal to Detroit (DTT)

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portugal to Detroit 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, Cheapflights users made 2,558,603 searches. Data last updated October 26, 2025.
Use the filters below to find and compare flights from Portugal to Detroit that are best for you.

Fly from

Portugal

Fly to

Detroit

Route

Depart

Return

Price

PortoDetroit

OPO - DTW

OPODTW

Porto

Sun 11/23

10:55 am-6:10 pm

1 stop36h 15m

Detroit Metropolitan Wayne County

Sun 11/30

8:05 pm-3:10 pm

1 stop38h 05m

$789

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 3/5

10:55 am-10:44 pm

2 stops16h 49m

Detroit Metropolitan Wayne County

Mon 3/9

7:22 pm-2:55 pm

2 stops15h 33m

$799

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Thu 11/6

10:55 am-11:12 pm

1 stop17h 17m

Detroit Metropolitan Wayne County

Fri 11/28

6:36 pm-2:50 pm

2 stops15h 14m

$802

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Mon 12/8

5:00 am-2:15 pm

1 stop14h 15m

Detroit Metropolitan Wayne County

Mon 12/15

11:05 am-8:10 am

2 stops16h 05m

$802

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Mon 11/10

5:00 am-2:10 pm

1 stop14h 10m

Detroit Metropolitan Wayne County

Sun 11/16

7:45 pm-10:15 am

1 stop9h 30m

$802

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-8:10 am

1 stop11h 22m

$803

LisbonDetroit

LIS - DTW

LISDTW

Lisbon Humberto Delgado

Sun 11/23

5:00 am-2:10 pm

1 stop14h 10m

Detroit Metropolitan Wayne County

Sun 11/30

7:45 pm-10:15 am

1 stop9h 30m

$804

PortoDetroit

OPO - DTW

OPODTW

Porto

Sun 11/23

6:00 am-10:45 pm

2 stops21h 45m

Detroit Metropolitan Wayne County

Sun 11/30

4:15 pm-11:40 am

2 stops38h 25m

$806

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/18

6:00 am-5:35 pm

2 stops40h 35m

Detroit Metropolitan Wayne County

Sun 2/22

6:15 pm-3:15 pm

2 stops16h 00m

$814

PortoDetroit

OPO - DTW

OPODTW

Porto

Wed 2/18

4:15 pm-2:15 pm

1 stop27h 00m

Detroit Metropolitan Wayne County

Sun 2/22

4:05 pm-3:15 pm

1 stop18h 10m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 20 results
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Best time to book a flight from Portugal to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Portugal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portugal to Detroit
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Portugal to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Detroit from Portugal?

    Located just 0.6 mi from the city center, Detroit All airports (DTT) is the airport most travelers will use when flying to Detroit from Portugal.

  • How long is the flight from Portugal to Detroit?

    There are many flights that can get you from Portugal to Detroit in 16h 49m. Fly via Turkish Airlines, American Airlines, or British Airways to get the fastest option. Airlines will cover a distance of 3777 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Portugal to Detroit that include hotel bookings?

    Yes. In addition to deals on Portugal to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portugal to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Detroit.

  • Can I find deals for business class flights from Portugal to Detroit?

    Yes. Cheapflights offers flight deals from Portugal to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Detroit?

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Roseville
Port Huron

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