HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$246+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Portugal

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LIS
אוג' 23 — אוג' 301
ש' 8/23
ש' 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Detroit to Portugal

Keep the following information in mind while searching for Detroit to Portugal flight deals. Data was last updated אוגוסט 18, 2025.

Round-trip from

$685
(CheapOair)

One-way from

$246
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$853
From Detroit Metropolitan Wayne County to Portugal
Search Deals
One-way flight from Detroit Metropolitan Wayne County to Portugal
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Detroit to Portugal

Cheapest flights from Detroit to Portugal
Explore the most affordable flight options available from Detroit to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on אוגוסט 18, 2025.

This KAYAK deal was found by Cheapflights users on 8/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 11/15:51 pmDTW - LIS
2 stops41h 14mLufthansa
א' 11/95:00 amLIS - DTW
1 stop13h 55mLufthansa
Deal found 8/17$685
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
ג' 9/239:12 amDTW - LIS
1 stop20h 38mMultiple Airlines
ד' 10/159:10 amLIS - DTW
2 stops28h 13mMultiple Airlines
Deal found 8/17$686
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 10/228:35 pmDTW - LIS
1 stop9h 30mMultiple Airlines
ב' 10/273:25 pmLIS - DTW
2 stops34h 50mMultiple Airlines
Deal found 8/17$687
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
א' 11/27:23 pmDTW - LIS
1 stop11h 17mMultiple Airlines
ש' 11/154:00 pmLIS - DTW
2 stops21h 19mMultiple Airlines
Deal found 8/17$688
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 11/19:05 pmDTW - LIS
1 stop33h 35mTurkish Airlines
ד' 11/54:05 pmLIS - DTW
1 stop31h 05mTurkish Airlines
Deal found 8/17$690
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
ב' 9/225:20 pmDTW - LIS
1 stop12h 30mMultiple Airlines
ד' 10/159:10 amLIS - DTW
2 stops28h 13mMultiple Airlines
Deal found 8/17$691
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
ב' 9/159:12 amDTW - PDL
2 stops34h 33mMultiple Airlines
א' 9/215:30 pmPDL - DTW
1 stop18h 19mMultiple Airlines
Deal found 8/16$691
This Iberia deal was found by Cheapflights users on 8/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ב' 11/31:46 pmDTW - LIS
2 stops23h 19mIberia
ש' 11/156:30 amLIS - DTW
2 stops17h 57mIberia
Deal found 8/17$692
This Icelandair deal was found by Cheapflights users on 8/17. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 11/18:35 pmDTW - LIS
1 stop19h 45mIcelandair
א' 11/99:20 pmLIS - DTW
1 stop26h 10mIcelandair
Deal found 8/17$694
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 9/208:30 pmDTW - LIS
1 stop19h 50mIcelandair
א' 9/2810:25 pmLIS - DTW
1 stop25h 55mIcelandair
Deal found 8/16$695
This Mytrip deal was found by Cheapflights users on 8/17. 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.
ו' 10/247:02 amDTW - LIS
2 stops17h 28mMultiple Airlines
ו' 10/3110:00 amLIS - DTW
2 stops29h 58mMultiple Airlines
Deal found 8/17$696
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 11/84:15 pmDTW - LIS
1 stop17h 45mLufthansa
א' 11/165:00 amLIS - DTW
1 stop13h 55mLufthansa
Deal found 8/17$697

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Portugal 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 אוגוסט 18, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Portugal that are best for you.

Fly from

Detroit

Fly to

Portugal

Route

Depart

Return

Price

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

ש' 11/1

5:51 pm-3:05 pm

2 stops41h 14m

Lisbon Humberto Delgado

א' 11/9

5:00 am-1:55 pm

1 stop13h 55m

$685

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

ד' 10/22

9:15 am-9:20 am

2 stops19h 05m

Lisbon Humberto Delgado

ב' 10/27

3:25 pm-10:15 pm

2 stops34h 50m

$685

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

ש' 11/1

5:15 pm-11:25 am

1 stop14h 10m

Lisbon Humberto Delgado

ב' 11/10

3:25 pm-10:15 pm

2 stops35h 50m

$685

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

ג' 9/23

9:12 am-10:50 am

1 stop20h 38m

Lisbon Humberto Delgado

ד' 10/15

9:10 am-8:23 am

2 stops28h 13m

$686

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

ש' 11/1

5:15 pm-11:25 am

1 stop14h 10m

Lisbon Humberto Delgado

ב' 11/10

3:55 pm-1:55 pm

1 stop27h 00m

$687

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

א' 11/2

7:23 pm-11:40 am

1 stop11h 17m

Lisbon Humberto Delgado

ב' 11/17

4:00 pm-8:19 am

2 stops21h 19m

$688

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

ב' 11/3

7:28 am-5:25 am

1 stop16h 57m

Lisbon Humberto Delgado

ש' 11/15

10:55 am-8:19 am

2 stops26h 24m

$688

DetroitPonta Delgada

DTW - PDL

DTWPDL

Detroit Metropolitan Wayne County

ב' 9/15

9:12 am-11:45 pm

2 stops34h 33m

Ponta Delgada Nordela

א' 9/21

5:30 pm-7:49 am

1 stop18h 19m

$691

DetroitPonta Delgada

DTW - PDL

DTWPDL

Detroit Metropolitan Wayne County

א' 9/14

9:12 am-3:00 pm

2 stops25h 48m

Ponta Delgada Nordela

א' 9/21

5:30 pm-7:49 am

1 stop18h 19m

$763

DetroitFunchal

DTW - FNC

DTWFNC

Detroit Metropolitan Wayne County

ג' 9/30

7:10 pm-8:55 pm

2 stops20h 45m

Funchal Madeira

ג' 10/7

9:00 am-8:23 am

2 stops28h 23m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from Detroit to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Detroit 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 Detroit Metropolitan Wayne County Airport to Portugal

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Portugal?

Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Portugal (average of $612). Flying from Detroit Metropolitan Wayne County Airport to Portugal in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTW to PT?

Find hourly flight availability from Detroit to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated אוגוסט 18, 2025.

When flying from Detroit Metropolitan Wayne County Airport to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated אוגוסט 18, 2025.
Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to Portugal, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,992 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,277 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Portugal. 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 from for flights from Detroit to Portugal?

    Detroit Metropolitan Wayne County (DTW) is the airport you will fly out of if you book a flight from Detroit to Portugal. It is only a 17.3 mi journey to Detroit Metropolitan Wayne County (DTW) from Detroit’s city center.

  • What are the most popular routes from Detroit Metropolitan Wayne County Airport to Portugal?

    While some choose either Detroit Metropolitan Wayne County - Ponta Delgada Nordela or Detroit Metropolitan Wayne County - Funchal Madeira, Detroit Metropolitan Wayne County - Lisbon Humberto Delgado is the most popular route from Detroit Metropolitan Wayne County Airport to Portugal.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Portugal (average of $612). Flying from Detroit Metropolitan Wayne County Airport to Portugal in June is currently the most expensive (average of $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Charles de Gaulle flights
Detroit to Heathrow flights
Detroit to Frankfurt flights
Detroit to Istanbul flights
Detroit to Leonardo da Vinci/Fiumicino flights
Detroit to Athens flights
Detroit to Gatwick flights
Detroit to Amsterdam flights
Detroit to Orly flights
Detroit to Dublin flights
Detroit to London City flights
Detroit to Geneva flights
Detroit to Frederic Chopin flights
Detroit to Lisbon flights
Detroit to Sabiha Gokcen flights
Detroit to Barcelona-El Prat flights
Detroit to Munich flights
Detroit to Keflavik Intl flights
Detroit to Skopje flights
Detroit to Madrid flights
Detroit to Malpensa flights
Detroit to Tirana flights
Detroit to Bruxelles-National flights
Detroit to Vienna flights
Detroit to Edinburgh flights
Detroit to Pisa flights
Detroit to Oslo Gardermoen flights
Detroit to Málaga flights
Detroit to Arlanda flights
Detroit to Zurich flights
Detroit to Linate flights
Detroit to Vicenza flights
Detroit to Budapest flights
Detroit to Duesseldorf Intl flights
Detroit to Prague flights
Detroit to Dubrovnik flights
Detroit to Glasgow Intl flights
Detroit to Copenhagen flights
Detroit to Stansted flights
Detroit to Florence flights
Detroit to Palermo flights
Detroit to Naples flights
Detroit to Berlin flights
Detroit to Frankfurt-Hahn flights
Detroit to Otopeni Intl flights
Detroit to Luqa flights
Detroit to Nice flights
Detroit to Hamburg flights
Detroit to Zagreb flights
Detroit to Split flights

Top 10 airlines flying from Detroit to Portugal

Discover the top 10 airlines that operate flights from Detroit to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated אוגוסט 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$441Average$1,080FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$549Average$871FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$559Average$646FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$561Average$743FlexibilityNo cancel feeOn-time77%
KLMCheapest$568Average$877FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$603Average$1,013FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$609Average$879FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$692Average$948FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$694Average$940FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$722Average$938FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.