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Portugal

$256+ Cheap flights from Michigan 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LIS
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Michigan to Portugal

Keep the following information in mind while searching for Michigan to Portugal flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$516
(Mytrip)

One-way from

$256
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$801
Provider with most accurate pricing for Detroit (DTT)-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Lisbon Humberto Delgado flights.
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From Michigan to Portugal
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One-way flight from Michigan to Portugal
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Highest demand for flights based on searches. 18% potential increase in price ($223 potential increase over avg. RT price).
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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 February 2025
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Find flight deals from Michigan to Portugal

Cheapest flights from Michigan to Portugal
Explore the most affordable flight options available from Michigan to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Mytrip deal was found by Cheapflights users on 2/21. 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.
Wed 3/269:50 amORD - OPO
2 stops24h 25mMultiple Airlines
Thu 4/38:40 amOPO - ORD
2 stops16h 50mMultiple Airlines
Deal found 2/21$516
This KLM deal was found by Cheapflights users on 2/21. 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.
Mon 3/315:10 pmORD - OPO
1 stop16h 20mKLM
Mon 4/75:30 pmOPO - ORD
1 stop27h 10mKLM
Deal found 2/21$517
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Tue 3/188:05 pmORD - LIS
1 stop13h 30mMultiple Airlines
Thu 3/275:00 amLIS - ORD
2 stops33h 01mMultiple Airlines
Deal found 2/21$519
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Tue 4/16:35 pmORD - OPO
1 stop34h 50mSWISS
Tue 4/82:35 pmOPO - ORD
2 stops31h 20mSWISS
Deal found 2/21$519
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1012:48 pmORD - LIS
2 stops16h 27mUnited Airlines
Tue 3/1811:00 amLIS - ORD
2 stops31h 11mUnited Airlines
Deal found 2/20$522
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 4/24:00 pmORD - OPO
1 stop11h 45mUnited Airlines
Wed 4/912:10 pmOPO - ORD
2 stops31h 05mUnited Airlines
Deal found 2/21$522
This Gotogate deal was found by Cheapflights users on 2/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/111:30 amORD - OPO
2 stops17h 45mAir Canada
Tue 4/88:40 amOPO - ORD
2 stops16h 50mAir Canada
Deal found 2/21$526
This Delta deal was found by Cheapflights users on 2/21. 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.
Wed 2/267:05 amORD - LIS
1 stop18h 55mDelta
Fri 3/75:00 amLIS - ORD
1 stop15h 30mDelta
Deal found 2/21$529
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 4/12:55 pmMDW - OPO
2 stops18h 35mDelta
Tue 4/86:20 amOPO - MDW
2 stops17h 42mDelta
Deal found 2/21$531
This Air Canada deal was found by Cheapflights users on 2/21. 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.
Tue 4/13:35 pmORD - LIS
1 stop11h 45mAir Canada
Tue 4/811:25 amLIS - ORD
2 stops16h 41mAir Canada
Deal found 2/21$532
This Delta deal was found by Cheapflights users on 2/21. 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.
Tue 4/12:40 pmORD - OPO
2 stops18h 50mDelta
Tue 4/86:20 amOPO - ORD
2 stops20h 25mDelta
Deal found 2/21$532
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Wed 4/27:30 pmORD - LIS
1 stop19h 50mIcelandair
Sun 4/1310:20 pmLIS - ORD
1 stop26h 00mIcelandair
Deal found 2/21$537

Find flights from Michigan to Portugal within your budget

Customize your flight search to find flights from Michigan 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 February 22, 2025.

Fly from

Michigan

Fly to

Portugal

Route

Depart

Return

Price

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 3/26

9:50 am-3:15 pm

2 stops24h 25m

Porto

Thu 4/3

8:40 am-7:30 pm

2 stops16h 50m

$516

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 3/31

5:10 pm-3:30 pm

1 stop16h 20m

Porto

Mon 4/7

5:30 pm-2:40 pm

1 stop27h 10m

$517

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 4/1

6:35 pm-11:25 am

1 stop34h 50m

Porto

Tue 4/8

2:35 pm-3:55 pm

2 stops31h 20m

$519

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 3/18

8:05 pm-2:35 pm

1 stop13h 30m

Lisbon Humberto Delgado

Thu 3/27

5:00 am-9:01 am

2 stops33h 01m

$519

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 3/10

12:48 pm-10:15 am

2 stops16h 27m

Lisbon Humberto Delgado

Tue 3/18

11:00 am-1:11 pm

2 stops31h 11m

$522

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 4/2

4:00 pm-9:45 am

1 stop11h 45m

Porto

Wed 4/9

12:10 pm-1:15 pm

2 stops31h 05m

$522

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Tue 4/1

3:35 pm-9:20 am

1 stop11h 45m

Lisbon Humberto Delgado

Tue 4/8

11:25 am-2:50 pm

1 stop33h 25m

$526

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 4/1

11:30 am-11:15 am

2 stops17h 45m

Porto

Tue 4/8

8:40 am-7:30 pm

2 stops16h 50m

$526

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Mon 3/3

10:40 am-9:00 am

1 stop16h 20m

Lisbon Humberto Delgado

Wed 3/12

5:00 am-3:30 pm

1 stop15h 30m

$529

ChicagoPorto

MDW - OPO

MDWOPO

Chicago Midway

Tue 4/1

2:55 pm-3:30 pm

2 stops18h 35m

Porto

Tue 4/8

6:20 am-6:02 pm

2 stops17h 42m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Michigan 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.

Travel insights for flights from Michigan to Portugal

Get recent, data-driven insights about flights from Michigan to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Michigan to Portugal?

Currently, January is the cheapest month in which you can book a flight from Michigan to Portugal (average of $612). Flying from Michigan to Portugal in June is currently the most expensive (average of $1,234). 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 MI to PT?

Find hourly flight availability from Michigan 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 February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Portugal as you normally would.

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 February 22, 2025.
Read through reviews of airlines operating flights from Michigan to Portugal, such as Delta, Porter Airlines and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
277 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
382 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Michigan to Portugal one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $347. However, be on the lookout for offers from Porter Airlines and Air Canada, as they are both options that can get you from Michigan to Portugal for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Michigan 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 Michigan to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Michigan to Portugal (average of $612). Flying from Michigan to Portugal in June is currently the most expensive (average of $1,234). 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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Alternative routes for Michigan to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Michigan to Portugal

Discover the top 9 airlines that operate flights from Michigan 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$1,048FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$552Average$765FlexibilityNo cancel feeOn-time77%
DeltaCheapest$553Average$994FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$559Average$681FlexibilityNo cancel feeOn-time77%
KLMCheapest$563Average$960FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$567Average$737FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$574Average$960FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$576Average$962FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$678Average$990FlexibilityNo cancel feeOn-time67%
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