MKE - LIS

$582 Find Cheap Flights from Milwaukee to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Lisbon departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Lisbon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Lisbon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$861
Typical prices: $1,084-$908
Iberia
Sat 10/17Sat 10/24
MKE - LIS • 2 stops
Cheapest one-way
$582
Multiple Airlines
Sun 5/31
MKE - LIS • 3 stops
Top airlines
Cheapest • from $861 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Milwaukee and Lisbon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $558 (round-trip)
Shortest trip • 11h 24m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Milwaukee to Lisbon (MKE-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Lisbon

Sat, Oct 17 - Sat, Oct 24
Iberia Logo
8:16 pm - 11:25 pm
MKE
-
LIS
21h 09m
2 stops
Iberia Logo
6:35 am - 5:40 pm
LIS
-
MKE
17h 05m
2 stops
$861Iberia
Fri, May 8 - Tue, May 12
Air France Logo
5:01 pm - 2:55 pm
MKE
-
LIS
15h 54m
2 stops
Air France Logo
5:35 am - 4:06 pm
LIS
-
MKE
16h 31m
2 stops
$870Air France
Fri, May 8 - Tue, May 12
Multiple Airlines Logo
5:01 pm - 2:55 pm
MKE
-
LIS
15h 54m
2 stops
Multiple Airlines Logo
10:00 am - 9:52 pm
LIS
-
MKE
17h 52m
1 stop
$874Multiple Airlines
Mon, Aug 10 - Thu, Aug 20
Delta Logo
7:00 am - 8:00 am
MKE
-
LIS
19h 00m
1 stop
Delta Logo
5:35 am - 4:07 pm
LIS
-
MKE
16h 32m
2 stops
$883Delta
Sun, Aug 9 - Thu, Aug 20
Delta Logo
8:00 am - 10:45 am
MKE
-
LIS
20h 45m
2 stops
Delta Logo
5:35 am - 4:07 pm
LIS
-
MKE
16h 32m
2 stops
$888Delta
Sun, Aug 30 - Tue, Dec 22
Delta Logo
7:00 am - 8:00 am
MKE
-
LIS
19h 00m
1 stop
Delta Logo
5:00 am - 9:09 pm
LIS
-
MKE
22h 09m
2 stops
$922Delta
Sun, Aug 30 - Tue, Dec 22
Delta Logo
1:00 pm - 11:15 am
MKE
-
LIS
16h 15m
2 stops
Delta Logo
5:00 am - 9:09 pm
LIS
-
MKE
22h 09m
2 stops
$927Delta
Mon, May 11 - Sun, May 17
Multiple Airlines Logo
5:01 pm - 2:55 pm
MKE
-
LIS
15h 54m
2 stops
Multiple Airlines Logo
5:00 am - 3:09 pm
LIS
-
MKE
16h 09m
2 stops
$941Multiple Airlines
Sat, Aug 8 - Thu, Aug 20
Delta Logo
2:05 pm - 10:45 am
MKE
-
LIS
14h 40m
1 stop
Delta Logo
5:35 am - 4:07 pm
LIS
-
MKE
16h 32m
2 stops
$943Delta
Wed, Oct 7 - Wed, Oct 14
Delta Logo
5:00 pm - 2:55 pm
MKE
-
LIS
15h 55m
2 stops
Delta Logo
5:35 am - 4:45 pm
LIS
-
MKE
17h 10m
2 stops
$945Delta
Booking Insights

KAYAK's insights & trends for Milwaukee to Lisbon flights

Get data-powered insights and trends into flights from Milwaukee to Lisbon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Milwaukee to Lisbon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Milwaukee to Lisbon departing in October.

Good to know

Cheapest flight$582
Most popular time to fly and prices are also 28% lower on average.
Flight from Milwaukee to Lisbon

When to book flights from Milwaukee to Lisbon

Are your dates flexible? Find out the best times to travel from Milwaukee to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Lisbon

  • What is the cheapest flight from Milwaukee to Lisbon?

    In the last 3 days, the lowest price for a flight from Milwaukee to Lisbon was $582 for a one-way ticket and $861 for a round-trip.

  • Do I need a passport to fly between Milwaukee and Lisbon?

    A passport is required to fly from Milwaukee to Lisbon.

  • Which airports will I be using when flying from Milwaukee to Lisbon?

    On your way to Lisbon, you’ll fly out from Milwaukee-Mitchell. You’ll be landing at Lisbon Humberto Delgado.

  • Which aircraft models fly most regularly from Milwaukee to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Lisbon?

    Star Alliance, and oneworld are the airline alliances operating flights between Milwaukee and Lisbon, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Milwaukee to Lisbon, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Milwaukee to Lisbon are United Airlines and American Airlines. With an average price for the route of $710 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,308 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Milwaukee to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Milwaukee to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9643 reviews
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

6.0 GoodGuido, Apr 2026
BOI - ORD
Read more United Airlines reviews

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Flight itself excellent, but delayed so missed connection & got to destination 2 hrs later

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

On time departure and early arrival. Flight attendant very nice.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

For a 4 1/2 hour international flight all we got was 1 small pack of cookies and a drink. You had to watch movies on your own devise.

Airlines should be prohibited from using the seats they get away with.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Everything you need to know for your flight from Milwaukee to Lisbon

Information on your arrival and departure airports