Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Milwaukee to Lisbon from $360

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Lisbon departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Milwaukee to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
1:53 pm - 8:05 pm
MKE
-
LIS
24h 12m
2 stops
Iberia Logo
6:35 am - 5:11 pm
LIS
-
MKE
16h 36m
2 stops
$578Iberia
Wed, Apr 22 - Wed, Apr 29
Scandinavian Airlines Logo
7:10 am - 8:40 pm
MKE
-
LIS
31h 30m
2 stops
Scandinavian Airlines Logo
7:00 am - 8:25 pm
LIS
-
MKE
19h 25m
2 stops
$648Scandinavian Airlines
Mon, Apr 20 - Mon, Apr 27
American Airlines Logo
6:00 am - 9:05 am
MKE
-
LIS
21h 05m
1 stop
American Airlines Logo
6:35 am - 6:00 pm
LIS
-
MKE
17h 25m
2 stops
$670American Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
6:40 pm - 11:05 pm
MKE
-
LIS
22h 25m
2 stops
Multiple Airlines Logo
6:35 am - 8:06 pm
LIS
-
MKE
19h 31m
2 stops
$673Multiple Airlines
Sun, Apr 19 - Tue, May 5
Iberia Logo
1:53 pm - 8:05 pm
MKE
-
LIS
24h 12m
2 stops
Iberia Logo
6:35 am - 5:11 pm
LIS
-
MKE
16h 36m
2 stops
$677Iberia
Wed, Apr 22 - Wed, Apr 29
KLM Logo
7:10 am - 8:00 am
MKE
-
LIS
18h 50m
1 stop
KLM Logo
11:55 am - 11:57 pm
LIS
-
MKE
18h 02m
2 stops
$681KLM
Wed, Apr 22 - Wed, Apr 29
Iberia Logo
1:53 pm - 4:05 pm
MKE
-
LIS
20h 12m
2 stops
Iberia Logo
8:45 pm - 8:06 pm
LIS
-
MKE
29h 21m
2 stops
$688Iberia
Sun, Apr 19 - Tue, Apr 28
Multiple Airlines Logo
7:10 am - 8:00 am
MKE
-
LIS
18h 50m
1 stop
Multiple Airlines Logo
12:45 pm - 7:16 pm
LIS
-
MKE
12h 31m
1 stop
$691Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
British Airways Logo
4:26 pm - 6:00 pm
MKE
-
LIS
19h 34m
2 stops
British Airways Logo
7:20 am - 8:06 pm
LIS
-
MKE
18h 46m
2 stops
$694British Airways
Fri, Apr 17 - Sun, Apr 26
Delta Logo
7:10 am - 8:00 am
MKE
-
LIS
18h 50m
1 stop
Delta Logo
5:00 am - 10:55 pm
LIS
-
MKE
23h 55m
2 stops
$697Delta
Sun, Apr 26 - Fri, May 8

Iberia flights from Milwaukee to Lisbon

Our best Iberia deals on Milwaukee to Lisbon flight tickets
Iberia
Apr 22
MKE1:53 pmMilwaukee-Mitchell
24h 12m
2 stops
LIS8:05 pmLisbon Humberto Delgado
Apr 29
LIS6:35 amLisbon Humberto Delgado
16h 36m
2 stops
MKE5:11 pmMilwaukee-Mitchell
$578
Iberia
Apr 22
MKE1:53 pmMilwaukee-Mitchell
24h 12m
2 stops
LIS8:05 pmLisbon Humberto Delgado
Apr 29
LIS6:35 amLisbon Humberto Delgado
16h 36m
2 stops
MKE5:11 pmMilwaukee-Mitchell
$677
Iberia
Apr 7
MKE6:40 pmMilwaukee-Mitchell
22h 45m
2 stops
LIS11:25 pmLisbon Humberto Delgado
Apr 14
LIS4:45 pmLisbon Humberto Delgado
30h 26m
2 stops
MKE5:11 pmMilwaukee-Mitchell
$688

American Airlines flights from Milwaukee to Lisbon

Our best American Airlines deals on Milwaukee to Lisbon flight tickets
American Airlines
Apr 22
MKE6:00 amMilwaukee-Mitchell
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Apr 29
LIS6:35 amLisbon Humberto Delgado
17h 25m
2 stops
MKE6:00 pmMilwaukee-Mitchell
$670
American Airlines
Apr 20
MKE6:00 amMilwaukee-Mitchell
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Apr 27
LIS6:35 amLisbon Humberto Delgado
17h 25m
2 stops
MKE6:00 pmMilwaukee-Mitchell
$719
American Airlines
Apr 7
MKE6:00 amMilwaukee-Mitchell
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
Apr 14
LIS11:05 amLisbon Humberto Delgado
16h 36m
1 stop
MKE9:41 pmMilwaukee-Mitchell
$738

momondo 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, momondo users made 832,500 searches. Data last updated March 10, 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

Price

Cheapest round-trip

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

1:53 pm-8:05 pm

2 stops24h 12m

Lisbon Humberto Delgado

Wed 4/29

6:35 am-5:11 pm

2 stops16h 36m

$578

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Mon 4/20

7:10 am-8:40 pm

2 stops31h 30m

Lisbon Humberto Delgado

Mon 4/27

7:00 am-8:25 pm

2 stops19h 25m

$648

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

6:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Wed 4/29

6:35 am-6:00 pm

2 stops17h 25m

$670

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sun 4/19

6:40 pm-11:05 pm

2 stops22h 25m

Lisbon Humberto Delgado

Tue 5/5

6:35 am-8:06 pm

2 stops19h 31m

$673

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

1:53 pm-8:05 pm

2 stops24h 12m

Lisbon Humberto Delgado

Wed 4/29

6:35 am-5:11 pm

2 stops16h 36m

$677

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

7:10 am-8:00 am

1 stop18h 50m

Lisbon Humberto Delgado

Wed 4/29

11:55 am-11:57 pm

2 stops18h 02m

$681

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sun 4/19

1:53 pm-4:05 pm

2 stops20h 12m

Lisbon Humberto Delgado

Tue 4/28

8:45 pm-8:06 pm

2 stops29h 21m

$688
Quickest round-trip

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

7:10 am-8:00 am

1 stop18h 50m

Lisbon Humberto Delgado

Wed 4/29

12:45 pm-7:16 pm

1 stop12h 31m

$691

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Fri 4/17

4:26 pm-6:00 pm

2 stops19h 34m

Lisbon Humberto Delgado

Sun 4/26

7:20 am-8:06 pm

2 stops18h 46m

$694

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sun 4/26

7:10 am-8:00 am

1 stop18h 50m

Lisbon Humberto Delgado

Fri 5/8

5:00 am-10:55 pm

2 stops23h 55m

$697

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Lisbon from

How to get the cheapest flight ticket from Milwaukee to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Milwaukee to Lisbon flights?

You could potentially save up to 35% on your flight if you consider stops on a Milwaukee to Lisbon flight.

When to book flights from Milwaukee to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Lisbon (MKE to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Lisbon

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from Milwaukee to Lisbon takes 13h 40m
There are no direct flights from Milwaukee to Lisbon. There are no popular flight routes from Milwaukee to Lisbon.
Search flight deals

  • How far is Milwaukee-Mitchell to Lisbon Humberto Delgado by plane?

    Milwaukee-Mitchell and Lisbon Humberto Delgado are 3967.1 mi apart from one another. By plane, this route typically takes 13h 40m.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Lisbon Humberto Delgado Airport refresh daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Lisbon Humberto Delgado Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Milwaukee to Lisbon?

Best airlines flying from Milwaukee to Lisbon

Compare and see reviews for airlines that fly from Milwaukee to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $509Free CancellationRating
7.4
9,409 reviews
Search United Airlines flights
American AirlinesPriceFrom $619Free CancellationRating
7.1
11,413 reviews
Search American Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Ericeira
Nazaré
Setúbal
Peniche
Estoril
Evora
Oeiras
Sesimbra
Leiria
Figueira da Foz
Tomar
Zambujeira do Mar
Óbidos
Batalha
Sines
Torres Vedras
Comporta
Almada

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Lisbon?

Finding the right flight to Lisbon from Milwaukee is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Lisbon quick and easy, saving you time and money.

Can I find flights from Milwaukee to Lisbon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lisbon from Milwaukee which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Milwaukee to Lisbon?

momondo provides multiple filters to help you find the best flight to Lisbon from Milwaukee. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Milwaukee to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Milwaukee to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/9
Thu 4/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal