Cheap flights from Milwaukee to Lisbon from $344

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 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Scandinavian Airlines Logo
7:00 am - 9:35 pmMKE-LIS
32h 35m2 stops
Scandinavian Airlines Logo
6:45 am - 8:12 pmLIS-MKE
19h 27m2 stops
$505Scandinavian Airlines
Find Deal
Wed, Jan 14 - Mon, Feb 9
Scandinavian Airlines Logo
7:00 am - 8:55 amMKE-LIS
43h 55m2 stops
Scandinavian Airlines Logo
4:55 pm - 8:12 pmLIS-MKE
33h 17m2 stops
$535Scandinavian Airlines
Find Deal
Wed, Jan 14 - Sun, Jan 18
United Airlines Logo
6:05 am - 9:20 amMKE-LIS
21h 15m2 stops
United Airlines Logo
5:00 am - 4:32 pmLIS-MKE
17h 32m2 stops
$598United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
6:41 pm - 5:40 pmMKE-LIS
16h 59m2 stops
American Airlines Logo
11:05 am - 9:53 amLIS-MKE
28h 48m1 stop
$615American Airlines
Find Deal
Wed, Jan 14 - Mon, Feb 9
United Airlines Logo
3:49 pm - 1:20 pmMKE-LIS
15h 31m2 stops
United Airlines Logo
5:00 am - 5:17 pmLIS-MKE
18h 17m2 stops
$621United Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 11
United Airlines Logo
3:49 pm - 3:05 pmMKE-LIS
17h 16m2 stops
United Airlines Logo
5:00 am - 4:32 pmLIS-MKE
17h 32m2 stops
$625United Airlines
Find Deal
Sun, Nov 2 - Tue, Nov 11
American Airlines Logo
11:33 am - 7:40 amMKE-LIS
15h 07m2 stops
American Airlines Logo
6:30 am - 6:27 pmLIS-MKE
17h 57m2 stops
$628American Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
11:29 am - 8:10 amMKE-LIS
14h 41m1 stop
Multiple Airlines Logo
10:50 am - 3:43 pmLIS-MKE
34h 53m2 stops
$639Multiple Airlines
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Wed, Jan 14 - Sun, Jan 18
Lufthansa Logo
5:52 pm - 11:30 pmMKE-LIS
23h 38m2 stops
Lufthansa Logo
3:55 pm - 4:32 pmLIS-MKE
30h 37m2 stops
$645Lufthansa
Find Deal
Tue, Nov 4 - Mon, Nov 10
Lufthansa Logo
2:45 pm - 10:50 pmMKE-LIS
27h 05m2 stops
Lufthansa Logo
5:00 am - 4:32 pmLIS-MKE
17h 32m2 stops
$680Lufthansa
Find Deal
Fri, Oct 31 - Tue, Nov 11

United Airlines flights from Milwaukee to Lisbon

Our best United Airlines deals on Milwaukee to Lisbon flight tickets
United Airlines
Nov 4
MKE6:05 amMilwaukee-Mitchell
21h 15m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
17h 32m
2 stops
MKE4:32 pmMilwaukee-Mitchell
United Airlines
Nov 3
MKE3:49 pmMilwaukee-Mitchell
15h 31m
2 stops
LIS1:20 pmLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
18h 17m
2 stops
MKE5:17 pmMilwaukee-Mitchell
United Airlines
Nov 2
MKE3:49 pmMilwaukee-Mitchell
17h 16m
2 stops
LIS3:05 pmLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
17h 32m
2 stops
MKE4:32 pmMilwaukee-Mitchell

Lufthansa flights from Milwaukee to Lisbon

Our best Lufthansa deals on Milwaukee to Lisbon flight tickets
Lufthansa
Nov 4
MKE5:52 pmMilwaukee-Mitchell
23h 38m
2 stops
LIS11:30 pmLisbon Humberto Delgado
Nov 10
LIS3:55 pmLisbon Humberto Delgado
30h 37m
2 stops
MKE4:32 pmMilwaukee-Mitchell
Lufthansa
Oct 31
MKE2:45 pmMilwaukee-Mitchell
27h 05m
2 stops
LIS10:50 pmLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
17h 32m
2 stops
MKE4:32 pmMilwaukee-Mitchell
Lufthansa
Oct 30
MKE2:45 pmMilwaukee-Mitchell
27h 45m
2 stops
LIS11:30 pmLisbon Humberto Delgado
Nov 10
LIS3:55 pmLisbon Humberto Delgado
36h 04m
2 stops
MKE9:59 pmMilwaukee-Mitchell

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 September 17, 2025.
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

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 1/14

7:00 am-9:35 pm

2 stops32h 35m

Lisbon Humberto Delgado

Mon 2/9

6:45 am-8:12 pm

2 stops19h 27m

$505

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 1/14

7:00 am-8:55 am

2 stops43h 55m

Lisbon Humberto Delgado

Sun 1/18

4:55 pm-8:12 pm

2 stops33h 17m

$535

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Tue 11/4

6:05 am-9:20 am

2 stops21h 15m

Lisbon Humberto Delgado

Tue 11/11

5:00 am-4:32 pm

2 stops17h 32m

$598

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 1/14

6:41 pm-5:40 pm

2 stops16h 59m

Lisbon Humberto Delgado

Mon 2/9

11:05 am-9:53 am

1 stop28h 48m

$615

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Mon 11/3

3:49 pm-1:20 pm

2 stops15h 31m

Lisbon Humberto Delgado

Tue 11/11

5:00 am-5:17 pm

2 stops18h 17m

$621

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sun 11/2

3:49 pm-3:05 pm

2 stops17h 16m

Lisbon Humberto Delgado

Tue 11/11

5:00 am-4:32 pm

2 stops17h 32m

$625

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Thu 10/30

11:33 am-7:40 am

2 stops15h 07m

Lisbon Humberto Delgado

Thu 11/6

6:30 am-6:27 pm

2 stops17h 57m

$628

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 1/14

11:29 am-8:10 am

1 stop14h 41m

Lisbon Humberto Delgado

Sun 1/18

10:50 am-3:43 pm

2 stops34h 53m

$639

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Tue 11/4

5:52 pm-11:30 pm

2 stops23h 38m

Lisbon Humberto Delgado

Mon 11/10

3:55 pm-4:32 pm

2 stops30h 37m

$645

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Fri 10/31

2:45 pm-10:50 pm

2 stops27h 05m

Lisbon Humberto Delgado

Tue 11/11

5:00 am-4:32 pm

2 stops17h 32m

$680

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

What is the cheapest month to fly to Lisbon?

In general, November is the cheapest month to fly from Milwaukee to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $659. If you are unable to visit Lisbon during the month of November, then departing from Milwaukee during the month February is also very affordable. Most momondo users find prices during this month for around $830.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Sunday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $911. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Milwaukee to Lisbon for around $1,186.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $905. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,072 on average. Flights to Lisbon from Milwaukee in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,160 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Milwaukee for as low as $734 on momondo.

Can stopping save me money on Milwaukee to Lisbon flights?

You could potentially save up to 48% 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

Direct flights

None
There are no direct flights from Milwaukee to Lisbon. There are no popular flight routes 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 14h 41m.

  • 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 $555Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
KLMPriceFrom $604Free CancellationRating
7.8
1,386 reviews
Search KLM flights
DeltaPriceFrom $699Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $703Free CancellationRating
7.2
10,000 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
Oeiras
Setúbal
Peniche
Almada
Leiria
Tomar
Estoril
Sesimbra
Evora
Figueira da Foz
Zambujeira do Mar
Torres Vedras
Batalha
Óbidos
Comporta
Costa da Caparica

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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1 adult
Fri 10/17
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