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$293+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LIS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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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 junio 12, 2025.

Round-trip from

$516
(Mytrip)

One-way from

$293
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,214
From Detroit Metropolitan Wayne County to Portugal
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One-way flight from Detroit Metropolitan Wayne County to Portugal
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High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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.
sáb. 11/87:30 pmDTW - LIS
1 stop19h 50mIcelandair
dom. 11/169:20 pmLIS - DTW
1 stop26h 00mIcelandair
Deal found 6/11$516
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
mar. 8/129:07 amDTW - LIS
1 stop15h 23mMultiple Airlines
mié. 9/310:10 pmLIS - DTW
2 stops46h 45mMultiple Airlines
Deal found 6/12$530
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/2310:35 amDTW - LIS
1 stop17h 45mAir Canada
mar. 12/211:00 amLIS - DTW
2 stops35h 19mAir Canada
Deal found 6/12$583
This United Airlines deal was found by Cheapflights users on 6/12. 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.
dom. 11/2311:00 amDTW - LIS
2 stops16h 10mUnited Airlines
mar. 12/211:00 amLIS - DTW
2 stops35h 19mUnited Airlines
Deal found 6/12$585
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/194:15 pmDTW - LIS
1 stop17h 35mLufthansa
vie. 11/285:00 amLIS - DTW
1 stop13h 55mLufthansa
Deal found 6/10$608
This FlightHub deal was found by Cheapflights users on 6/12. 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.
lun. 10/69:00 pmDTW - LIS
1 stop21h 35mTurkish Airlines
mié. 10/155:55 amLIS - DTW
1 stop18h 10mTurkish Airlines
Deal found 6/12$646
This Iberia deal was found by Cheapflights users on 6/10. 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.
mié. 11/193:49 pmDTW - LIS
2 stops15h 01mIberia
mar. 12/26:45 pmLIS - DTW
2 stops29h 10mIberia
Deal found 6/10$676
This Mytrip deal was found by Cheapflights users on 6/12. 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.
mar. 9/305:05 pmDTW - FNC
2 stops22h 50mMultiple Airlines
lun. 10/610:30 amFNC - DTW
2 stops40h 12mMultiple Airlines
Deal found 6/12$806
This oojo deal was found by Cheapflights users on 6/10. 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.
vie. 9/1910:50 amDTW - PDL
2 stops24h 10mTAP AIR PORTUGAL
dom. 9/287:40 pmPDL - DTW
2 stops28h 24mTAP AIR PORTUGAL
Deal found 6/10$862
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 7/15:40 pmDTW - PDL
1 stop11h 00mUnited Airlines
mié. 7/911:00 amPDL - DTW
1 stop9h 51mUnited Airlines
Deal found 6/11$885
This oojo deal was found by Cheapflights users on 6/9. 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.
jue. 10/23:29 pmDTW - TER
2 stops17h 26mTAP AIR PORTUGAL
dom. 10/121:40 pmTER - DTW
2 stops34h 24mTAP AIR PORTUGAL
Deal found 6/9$964
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/192:10 pmDTW - FNC
2 stops43h 00mLufthansa
mié. 11/263:00 pmFNC - DTW
2 stops36h 15mLufthansa
Deal found 6/11$972

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 junio 12, 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

sáb. 11/8

7:30 pm-8:20 pm

1 stop19h 50m

Lisbon Humberto Delgado

dom. 11/16

9:20 pm-6:20 pm

1 stop26h 00m

$516

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

mar. 8/12

9:07 am-5:30 am

1 stop15h 23m

Lisbon Humberto Delgado

mié. 9/3

10:10 pm-3:55 pm

2 stops46h 45m

$530

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

dom. 11/23

10:35 am-9:20 am

1 stop17h 45m

Lisbon Humberto Delgado

mar. 12/2

11:00 am-5:19 pm

2 stops35h 19m

$583

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

dom. 11/23

11:00 am-8:10 am

2 stops16h 10m

Lisbon Humberto Delgado

mar. 12/2

11:00 am-5:19 pm

2 stops35h 19m

$585

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

mié. 11/19

4:15 pm-2:50 pm

1 stop17h 35m

Lisbon Humberto Delgado

mié. 12/3

5:00 am-1:55 pm

1 stop13h 55m

$608

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

lun. 10/6

9:00 pm-11:35 pm

1 stop21h 35m

Lisbon Humberto Delgado

mié. 10/15

5:55 am-7:05 pm

1 stop18h 10m

$646

DetroitLisbon

DTW - LIS

DTWLIS

Detroit Metropolitan Wayne County

mié. 11/19

3:49 pm-11:50 am

2 stops15h 01m

Lisbon Humberto Delgado

mar. 12/2

6:45 pm-6:55 pm

2 stops29h 10m

$676

DetroitPonta Delgada

DTW - PDL

DTWPDL

Detroit Metropolitan Wayne County

vie. 9/19

10:50 am-3:00 pm

2 stops24h 10m

Ponta Delgada Nordela

dom. 9/28

7:40 pm-8:04 pm

2 stops28h 24m

$862

DetroitPonta Delgada

DTW - PDL

DTWPDL

Detroit Metropolitan Wayne County

mar. 7/1

5:40 pm-8:40 am

1 stop11h 00m

Ponta Delgada Nordela

mié. 7/9

11:00 am-4:51 pm

1 stop9h 51m

$885

DetroitFunchal

DTW - FNC

DTWFNC

Detroit Metropolitan Wayne County

lun. 6/23

6:09 pm-8:30 am

2 stops33h 21m

Funchal Madeira

mié. 7/9

11:30 am-10:05 pm

2 stops15h 35m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 27 results
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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 $1,136). 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 junio 12, 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.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 junio 12, 2025.
See what other customers who have flown with KLM, Air France and SWISS from Detroit to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Turkish Airlines
7.3
Good
3,848 reviews
KLM
7.8
Good
1,358 reviews

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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 cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Portugal one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $448. Air Canada flights start at $461 while deals on United Airlines start at $500 one-way.

  • 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 $1,136). 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.

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$539Average$877FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$559Average$650FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$561Average$786FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$567Average$749FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$576Average$1,117FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$603Average$1,180FlexibilityNo cancel feeOn-time69%
DeltaCheapest$608Average$1,083FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$609Average$893FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$692Average$950FlexibilityNo cancel feeOn-time67%
TAP AIR PORTUGALCheapest$940Average$1,150FlexibilityNo cancel feeOn-timeN/A

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