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Cheap flights from Milwaukee to Lisbon from $467

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 8/9. 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

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Find the cheapest flights from Milwaukee to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$716KLM
Mon, Apr 27 - Mon, May 4
Virgin Atlantic Logo
11:56 am - 10:45 am
MKE
-
LIS
16h 49m
1 stop
Virgin Atlantic Logo
12:45 pm - 7:16 pm
LIS
-
MKE
12h 31m
1 stop
$727Virgin Atlantic
Mon, Apr 27 - Mon, May 4
KLM Logo
7:00 am - 8:00 am
MKE
-
LIS
19h 00m
1 stop
KLM Logo
11:55 am - 11:57 pm
LIS
-
MKE
18h 02m
2 stops
$752KLM
Sun, Apr 12 - Tue, Apr 28
KLM Logo
11:56 am - 10:45 am
MKE
-
LIS
16h 49m
1 stop
KLM Logo
5:00 am - 4:24 pm
LIS
-
MKE
17h 24m
2 stops
$759KLM
Wed, Apr 22 - Wed, Apr 29
American Airlines Logo
12:00 pm - 9:05 am
MKE
-
LIS
15h 05m
2 stops
American Airlines Logo
8:25 am - 6:00 pm
LIS
-
MKE
15h 35m
2 stops
$761American Airlines
Sun, Apr 12 - Tue, Apr 28
Delta Logo
1:55 pm - 2:55 pm
MKE
-
LIS
19h 00m
2 stops
Delta Logo
5:00 am - 5:58 pm
LIS
-
MKE
18h 58m
2 stops
$763Delta
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
11:56 am - 10:45 am
MKE
-
LIS
16h 49m
1 stop
Multiple Airlines Logo
12:45 pm - 7:16 pm
LIS
-
MKE
12h 31m
1 stop
$770Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
11:56 am - 8:50 am
MKE
-
LIS
14h 54m
2 stops
Multiple Airlines Logo
5:00 am - 4:22 pm
LIS
-
MKE
17h 22m
2 stops
$813Multiple Airlines
Tue, Apr 14 - Sun, Apr 19
United Airlines Logo
2:32 pm - 1:40 pm
MKE
-
LIS
17h 08m
2 stops
United Airlines Logo
6:45 am - 10:30 pm
LIS
-
MKE
21h 45m
2 stops
$821United Airlines
Tue, Apr 14 - Sun, Apr 19
Lufthansa Logo
7:41 pm - 10:15 pm
MKE
-
LIS
20h 34m
2 stops
Lufthansa Logo
5:05 am - 10:30 pm
LIS
-
MKE
23h 25m
2 stops
$832Lufthansa
Wed, Apr 15 - Sun, Apr 19

Iberia flights from Milwaukee to Lisbon

Our best Iberia deals on Milwaukee to Lisbon flight tickets
Iberia
Sep 13
MKE6:41 pmMilwaukee-Mitchell
22h 44m
2 stops
LIS11:25 pmLisbon Humberto Delgado
Sep 22
LIS8:45 pmLisbon Humberto Delgado
28h 52m
2 stops
MKE7:37 pmMilwaukee-Mitchell
$1,031
Iberia
Apr 4
MKE4:47 pmMilwaukee-Mitchell
17h 18m
2 stops
LIS4:05 pmLisbon Humberto Delgado
Apr 8
LIS8:55 amLisbon Humberto Delgado
17h 11m
2 stops
MKE8:06 pmMilwaukee-Mitchell
$3,531

Aer Lingus flights from Milwaukee to Lisbon

Our best Aer Lingus deals on Milwaukee to Lisbon flight tickets
Aer Lingus
Apr 17
MKE6:40 pmMilwaukee-Mitchell
33h 35m
2 stops
LIS10:15 amLisbon Humberto Delgado
Apr 26
LIS10:15 pmLisbon Humberto Delgado
27h 51m
2 stops
MKE8:06 pmMilwaukee-Mitchell
$881
Aer Lingus
Apr 17
MKE5:41 pmMilwaukee-Mitchell
34h 34m
2 stops
LIS10:15 amLisbon Humberto Delgado
Apr 26
LIS10:15 pmLisbon Humberto Delgado
27h 51m
2 stops
MKE8:06 pmMilwaukee-Mitchell
$882
Aer Lingus
Apr 17
MKE5:41 pmMilwaukee-Mitchell
34h 34m
2 stops
LIS10:15 amLisbon Humberto Delgado
Apr 26
LIS10:15 pmLisbon Humberto Delgado
24h 56m
2 stops
MKE5:11 pmMilwaukee-Mitchell
$904

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 April 2, 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

Mon 4/27

7:10 am-8:00 am

1 stop18h 50m

Lisbon Humberto Delgado

Mon 5/4

11:55 am-11:57 pm

2 stops18h 02m

$716
Quickest round-trip

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Mon 4/27

11:56 am-10:45 am

1 stop16h 49m

Lisbon Humberto Delgado

Mon 5/4

12:45 pm-7:16 pm

1 stop12h 31m

$727

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sun 4/12

7:00 am-8:00 am

1 stop19h 00m

Lisbon Humberto Delgado

Tue 4/28

11:55 am-11:57 pm

2 stops18h 02m

$752

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

11:56 am-10:45 am

1 stop16h 49m

Lisbon Humberto Delgado

Wed 4/29

5:00 am-4:24 pm

2 stops17h 24m

$759

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sun 4/12

12:00 pm-9:05 am

2 stops15h 05m

Lisbon Humberto Delgado

Tue 4/28

8:25 am-6:00 pm

2 stops15h 35m

$761

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

1:55 pm-2:55 pm

2 stops19h 00m

Lisbon Humberto Delgado

Wed 4/29

5:00 am-5:58 pm

2 stops18h 58m

$763

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

11:56 am-10:45 am

1 stop16h 49m

Lisbon Humberto Delgado

Wed 4/29

12:45 pm-7:16 pm

1 stop12h 31m

$770

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Tue 4/14

11:56 am-8:50 am

2 stops14h 54m

Lisbon Humberto Delgado

Sun 4/19

5:00 am-4:22 pm

2 stops17h 22m

$813

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Tue 4/14

2:32 pm-1:40 pm

2 stops17h 08m

Lisbon Humberto Delgado

Sun 4/19

6:45 am-10:30 pm

2 stops21h 45m

$821

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/15

7:41 pm-10:15 pm

2 stops20h 34m

Lisbon Humberto Delgado

Sun 4/19

5:05 am-10:30 pm

2 stops23h 25m

$832

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Milwaukee and Lisbon?

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

18h 45m

Direct flights

None
The fastest flight from Milwaukee to Lisbon takes 18h 45m
There are no direct flights from Milwaukee to Lisbon. There are no popular flight routes from Milwaukee to Lisbon.
Search flight deals

Frequently asked questions about flying from Milwaukee to Lisbon

  • 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 18h 45m.

  • 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
9,533 reviews
Search United Airlines flights
American AirlinesPriceFrom $778Free CancellationRating
7.1
11,549 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
Zambujeira do Mar
Óbidos
Batalha
Tomar
Comporta
Almada
Sines
Torres Vedras

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.

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