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Portugal

$369+ Cheap flights from Milwaukee (MKE) 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LIS
Jan 13 — Jan 201
Mon 1/13
Mon 1/20
1 adult, Economy
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Cheap flight deals from Milwaukee to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2025.

Round-trip from

$533
(United Airlines)

One-way from

$369
(British Airways)
From Milwaukee-Mitchell to Portugal
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One-way flight from Milwaukee-Mitchell to Portugal
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Find flight deals from Milwaukee to Portugal

Cheapest flights from Milwaukee to Portugal
Explore the most affordable flight options available from Milwaukee to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2025.

This United Airlines deal was found by Cheapflights users on 1/7. 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 2/511:30 amMKE - LIS
2 stops14h 40mUnited Airlines
Tue 2/1811:00 amLIS - MKE
2 stops37h 04mUnited Airlines
Deal found 1/7$533
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/511:36 amMKE - LIS
1 stop15h 19mAmerican Airlines
Tue 2/186:30 amLIS - MKE
2 stops17h 46mAmerican Airlines
Deal found 1/7$550
This KLM deal was found by Cheapflights users on 1/7. 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.
Wed 2/57:03 amMKE - LIS
1 stop18h 57mKLM
Tue 2/1810:00 amLIS - MKE
1 stop15h 35mKLM
Deal found 1/7$582
This Mytrip deal was found by Cheapflights users on 1/7. 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.
Fri 2/2110:15 amMKE - LIS
2 stops17h 05mMultiple Airlines
Fri 2/286:10 amLIS - MKE
2 stops20h 58mMultiple Airlines
Deal found 1/7$591
This Fareboom deal was found by Cheapflights users on 1/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/810:50 amMKE - LIS
2 stops40h 05mScandinavian Airlines
Sat 2/157:05 amLIS - MKE
2 stops18h 45mScandinavian Airlines
Deal found 1/7$619
This Gotogate deal was found by Cheapflights users on 1/7. 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.
Thu 2/131:30 pmMKE - LIS
2 stops28h 00mLufthansa
Sat 2/225:00 amLIS - MKE
2 stops22h 08mLufthansa
Deal found 1/7$660
This Gotogate deal was found by Cheapflights users on 1/7. 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.
Fri 2/211:30 pmMKE - OPO
2 stops16h 10mLufthansa
Fri 2/286:30 amOPO - MKE
2 stops20h 38mLufthansa
Deal found 1/7$660
This Delta deal was found by Cheapflights users on 1/7. 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 2/147:03 amMKE - LIS
2 stops21h 32mDelta
Sat 2/225:00 amLIS - MKE
2 stops17h 19mDelta
Deal found 1/7$696
This British Airways deal was found by Cheapflights users on 1/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/153:17 pmMKE - LIS
2 stops20h 38mBritish Airways
Tue 4/296:35 amLIS - MKE
2 stops18h 50mBritish Airways
Deal found 1/8$762
This Mytrip deal was found by Cheapflights users on 1/7. 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.
Thu 2/65:28 pmMKE - PDL
2 stops31h 47mMultiple Airlines
Thu 2/134:50 pmPDL - MKE
3 stops30h 02mMultiple Airlines
Deal found 1/7$808
This United deal was found by Cheapflights users on 1/7. 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.
Thu 2/612:05 pmMKE - TER
2 stops30h 10mMultiple Airlines
Thu 2/1311:50 amTER - MKE
2 stops35h 14mMultiple Airlines
Deal found 1/7$852
This Air Canada deal was found by Cheapflights users on 1/7. 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.
Thu 9/1810:45 amMKE - LIS
3 stops16h 35mAir Canada
Sat 9/2711:25 amLIS - MKE
3 stops16h 44mAir Canada
Deal found 1/7$966

Find flights from Milwaukee to Portugal within your budget

Customize your flight search to find flights from Milwaukee 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 January 8, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 2/5

11:30 am-8:10 am

2 stops14h 40m

Lisbon Humberto Delgado

Tue 2/18

11:00 am-6:04 pm

2 stops37h 04m

$533

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 2/5

11:36 am-8:55 am

1 stop15h 19m

Lisbon Humberto Delgado

Tue 2/18

6:30 am-6:16 pm

2 stops17h 46m

$550

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 2/5

7:03 am-8:00 am

1 stop18h 57m

Lisbon Humberto Delgado

Tue 2/18

10:00 am-7:35 pm

1 stop15h 35m

$582

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Fri 2/21

10:15 am-9:20 am

2 stops17h 05m

Lisbon Humberto Delgado

Fri 2/28

6:10 am-9:08 pm

2 stops20h 58m

$591

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sat 2/8

10:50 am-8:55 am

2 stops40h 05m

Lisbon Humberto Delgado

Sat 2/15

7:05 am-7:50 pm

2 stops18h 45m

$619

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Thu 2/13

1:30 pm-11:30 pm

2 stops28h 00m

Lisbon Humberto Delgado

Sat 2/22

5:00 am-9:08 pm

2 stops22h 08m

$660

MilwaukeePorto

MKE - OPO

MKEOPO

Milwaukee-Mitchell

Fri 2/21

1:30 pm-11:40 am

2 stops16h 10m

Porto

Fri 2/28

6:30 am-9:08 pm

2 stops20h 38m

$660

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Fri 2/14

7:03 am-10:35 am

2 stops21h 32m

Lisbon Humberto Delgado

Sat 2/22

5:00 am-4:19 pm

2 stops17h 19m

$696

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Tue 4/15

3:17 pm-5:55 pm

2 stops20h 38m

Lisbon Humberto Delgado

Tue 4/29

6:35 am-7:25 pm

2 stops18h 50m

$762

MilwaukeePonta Delgada

MKE - PDL

MKEPDL

Milwaukee-Mitchell

Thu 2/6

5:28 pm-6:15 am

2 stops31h 47m

Ponta Delgada Nordela

Thu 2/13

4:50 pm-5:52 pm

3 stops30h 02m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 23 results
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Best time to book a flight from Milwaukee to Portugal

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

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

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

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Portugal (average of $612). Flying from Milwaukee to Portugal in June is currently the most expensive (average of $1,248). 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 MKE to PT?

Find hourly flight availability from Milwaukee 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 January 8, 2025.

When flying from Milwaukee 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 January 8, 2025.
Read reviews from past customers who have flown Delta, British Airways and Air Canada from Milwaukee to Portugal. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,503 reviews

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,503 reviews
Delta
8.0
Very good
8,503 reviews

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,337 reviews
Delta
8.0
Very good
8,503 reviews

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

Air France
7.4
Good
1,487 reviews
Delta
8.0
Very good
8,503 reviews

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
8,934 reviews
Delta
8.0
Very good
8,503 reviews

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,299 reviews
Delta
8.0
Very good
8,503 reviews

Crew

8.6

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

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 Milwaukee 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 Milwaukee to Portugal?

    Milwaukee-Mitchell (MKE) is the airport you will fly out of if you book a flight from Milwaukee to Portugal. It is only a 6.4 mi journey to Milwaukee-Mitchell (MKE) from Milwaukee’s city center.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $369. However, be on the lookout for offers from Scandinavian Airlines and Delta, as they are both options that can get you from Milwaukee to Portugal for a low price.

  • What are the most popular routes from Milwaukee to Portugal?

    Most travelers choose Milwaukee-Mitchell - Lisbon Humberto Delgado, Milwaukee-Mitchell - Porto or Milwaukee-Mitchell - Ponta Delgada Nordela when deciding on the best route from Milwaukee to Portugal.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Portugal (average of $612). Flying from Milwaukee to Portugal in June is currently the most expensive (average of $1,248). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Milwaukee to Portugal

Discover the top 4 airlines that operate flights from Milwaukee 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 January 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$565Average$827FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$621Average$1,143FlexibilityNo cancel feeOn-time69%
DeltaCheapest$638Average$959FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$880Average$1,222FlexibilityNo cancel feeOn-time71%
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