$464+ Cheap flights from Milwaukee (MKE) to Lisbon (LIS)
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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LIS
May 30 — Jun 61
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee to Lisbon 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
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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 Milwaukee to Lisbon
Cheapest
Best
Last-minute
One-way
Cheapest flights from Milwaukee to LisbonExplore the most affordable flight options available from Milwaukee to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
Explore the most affordable flight options available from Milwaukee to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
This United Airlines deal was found by Cheapflights users on 4/27. 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 12/63:00 pm
MKE
- LIS
1 stop11h 10m
United Airlines
Wed 12/911:20 am
LIS
- MKE
2 stops32h 07m
United Airlines
Deal found 4/27![United Airlines logo]()
$780
This Air Canada deal was found by Cheapflights users on 4/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:00 am
MKE
- LIS
2 stops24h 00m
Air Canada
Thu 12/31:00 pm
LIS
- MKE
2 stops39h 39m
Air Canada
Deal found 4/26![Air Canada logo]()
$794
This United Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 12/111:10 am
MKE
- LIS
1 stop15h 00m
United Airlines
Thu 12/310:15 am
LIS
- MKE
1 stop13h 53m
United Airlines
Deal found 4/26![United Airlines logo]()
$800
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/317:30 am
MKE
- LIS
2 stops19h 50m
United Airlines
Tue 12/225:00 am
LIS
- MKE
2 stops20h 34m
United Airlines
Deal found 4/30![United Airlines logo]()
$890
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 4/3011:56 am
MKE
- LIS
1 stop16h 49m
Delta
Thu 5/711:55 am
LIS
- MKE
2 stops17h 58m
Delta
Deal found 4/29![Delta logo]()
$926
This United Airlines deal was found by Cheapflights users on 4/28. 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 10/76:00 am
MKE
- LIS
2 stops23h 05m
United Airlines
Wed 10/1411:25 am
LIS
- MKE
2 stops33h 39m
United Airlines
Deal found 4/28![United Airlines logo]()
$935
Best flights from Milwaukee to LisbonDiscover carefully curated flight deals from Milwaukee to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Milwaukee to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/317:30 am
MKE
- LIS
2 stops19h 50m
United Airlines
Tue 12/225:00 am
LIS
- MKE
2 stops20h 34m
United Airlines
Deal found 4/30![United Airlines logo]()
$890
This Delta deal was found by Cheapflights users on 4/28. 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 9/155:55 am
MKE
- LIS
2 stops20h 05m
Delta
Tue 9/225:00 am
LIS
- MKE
2 stops20h 04m
Delta
Deal found 4/28![Delta logo]()
$990
This KLM deal was found by Cheapflights users on 4/30. 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 8/317:00 am
MKE
- LIS
1 stop19h 00m
KLM
Tue 12/2210:00 am
LIS
- MKE
1 stop16h 08m
KLM
Deal found 4/30![KLM logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 10/176:36 pm
MKE
- LIS
1 stop31h 44m
United Airlines
Sat 10/245:05 am
LIS
- MKE
2 stops23h 19m
United Airlines
Deal found 4/27![United Airlines logo]()
$970
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 7/611:30 am
MKE
- LIS
1 stop17h 15m
Delta
Mon 7/205:00 am
LIS
- MKE
2 stops20h 24m
Delta
Deal found 4/28![Delta logo]()
$1,056
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 9/107:00 am
MKE
- LIS
1 stop19h 00m
Delta
Sun 9/205:35 am
LIS
- MKE
2 stops19h 22m
Delta
Deal found 4/28![Delta logo]()
$1,123
Last-minute flights from Milwaukee to LisbonDiscover last-minute flight deals from Milwaukee to Lisbon. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Lisbon. Data last updated April 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 4/3011:56 am
MKE
- LIS
1 stop16h 49m
Delta
Thu 5/711:55 am
LIS
- MKE
2 stops17h 58m
Delta
Deal found 4/29![Delta logo]()
$926
This Virgin Atlantic deal was found by Cheapflights users on 4/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:56 am
MKE
- LIS
1 stop16h 49m
Virgin Atlantic
Thu 5/712:45 pm
LIS
- MKE
1 stop12h 23m
Virgin Atlantic
Deal found 4/29![Virgin Atlantic logo]()
$937
This KLM deal was found by Cheapflights users on 4/27. 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.
Thu 4/3012:33 pm
MKE
- LIS
2 stops16h 42m
Multiple Airlines
Wed 5/610:00 am
LIS
- MKE
1 stop16h 25m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$941
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 4/3010:50 am
MKE
- LIS
1 stop15h 30m
United Airlines
Wed 5/610:25 am
LIS
- MKE
1 stop13h 24m
United Airlines
Deal found 4/27![United Airlines logo]()
$986
This Air France deal was found by Cheapflights users on 4/25. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:38 pm
MKE
- LIS
2 stops14h 17m
Multiple Airlines
Sun 6/75:00 am
LIS
- MKE
2 stops17h 04m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,271
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/1110:50 am
MKE
- LIS
1 stop15h 30m
United Airlines
Sun 5/175:05 am
LIS
- MKE
2 stops21h 48m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,257
One-way flights from Milwaukee to LisbonSearch for one-way flight options from Milwaukee to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Milwaukee to Lisbon. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. 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 8/109:50 am
MKE
- LIS
3 stops29h 30m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 4/27. 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 8/102:54 pm
MKE
- LIS
2 stops13h 36m
United Airlines
Deal found 4/27![United Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 9/41:00 pm
MKE
- LIS
2 stops26h 45m
WestJet
Deal found 4/28![WestJet logo]()
$531
This Ovago deal was found by Cheapflights users on 4/27. 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.
Fri 8/289:20 am
MKE
- LIS
2 stops30h 25m
WestJet
Deal found 4/27![WestJet logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 9/41:00 pm
MKE
- LIS
3 stops40h 50m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$646
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 8/2810:20 am
MKE
- LIS
1 stop16h 45m
American Airlines
Deal found 4/29![American Airlines logo]()
$712
This Air Canada deal was found by Cheapflights users on 4/28. 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.
Fri 8/2810:45 am
MKE
- LIS
3 stops16h 35m
Air Canada
Deal found 4/28![Air Canada logo]()
$716
Find flight deals from Milwaukee to Lisbon
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Lisbon (LIS). 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 April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $890 (United Airlines) |
One-way from | $464 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $840 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee to Lisbon 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 April 30, 2026.
Use the filters below to find and compare flights from Milwaukee to Lisbon that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Mon 8/31
7:30 am-9:20 am
2 stops19h 50m
Lisbon Humberto Delgado
Tue 12/22
5:00 am-7:34 pm
2 stops20h 34m
$890
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Sat 10/17
6:36 pm-8:20 am
1 stop31h 44m
Lisbon Humberto Delgado
Sat 10/24
5:05 am-10:24 pm
2 stops23h 19m
$970
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Tue 9/15
5:55 am-8:00 am
2 stops20h 05m
Lisbon Humberto Delgado
Tue 9/22
5:00 am-7:04 pm
2 stops20h 04m
$990
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Mon 7/6
11:30 am-10:45 am
1 stop17h 15m
Lisbon Humberto Delgado
Mon 7/20
5:00 am-7:24 pm
2 stops20h 24m
$1,056
Quickest round-trip
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Mon 8/31
7:00 am-8:00 am
1 stop19h 00m
Lisbon Humberto Delgado
Tue 12/22
10:00 am-8:08 pm
1 stop16h 08m
$1,077
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Thu 9/10
7:00 am-8:00 am
1 stop19h 00m
Lisbon Humberto Delgado
Sun 9/20
5:35 am-6:57 pm
2 stops19h 22m
$1,123
Cheapest one-way
Quickest one-way
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Mon 8/10
2:54 pm-10:30 am
2 stops13h 36m
$480
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Mon 8/10
10:20 am-9:05 am
1 stop16h 45m
$480
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Fri 9/4
1:00 pm-9:45 pm
2 stops26h 45m
$531
MilwaukeeLisbon
MKE - LIS
MKELIS
Milwaukee-Mitchell
Fri 9/11
1:00 pm-9:45 pm
2 stops26h 45m
$600
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Milwaukee to Lisbon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Lisbon in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Lisbon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Milwaukee to Lisbon
Have a flexible travel schedule? Discover the best time to fly to Lisbon from Milwaukee with our price prediction graph.
MKE-LIS
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 Milwaukee to Lisbon
Reviews of airlines servicing Lisbon
Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated April 30, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Milwaukee to Lisbon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Boarding
7.7
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
DFW - EWR
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsFátima
Ericeira
Oeiras
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra
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Other flights to Lisbon
Explore flights to Lisbon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 30, 2026.
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Browse other Milwaukee and Lisbon flight options. Last updated on April 30, 2026.
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Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on April 30, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Milwaukee to Lisbon
Discover the top 2 airlines that operate flights from Milwaukee to Lisbon. 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 April 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$697 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$778 | Average$1,342 | FlexibilityNo cancel fee | On-time71% |