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Cheap flights from Milwaukee to Lisbon from $453

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Lisbon departing on 2/15. 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.
Multiple Airlines Logo
12:26 pm - 2:50 pm
MKE
-
LIS
20h 24m2 stops
Multiple Airlines Logo
6:30 am - 5:54 pm
LIS
-
MKE
17h 24m2 stops
$453Multiple Airlines
Sun, Feb 15 - Thu, Feb 26
British Airways Logo
11:21 am - 3:40 pm
MKE
-
LIS
22h 19m2 stops
British Airways Logo
7:20 am - 6:25 pm
LIS
-
MKE
17h 05m2 stops
$458British Airways
Wed, Apr 22 - Wed, Apr 29
Delta Logo
11:02 am - 3:10 pm
MKE
-
LIS
22h 08m2 stops
Delta Logo
10:00 am - 8:36 pm
LIS
-
MKE
16h 36m1 stop
$476Delta
Sun, Feb 15 - Thu, Feb 26
Multiple Airlines Logo
9:35 am - 8:00 am
MKE
-
LIS
16h 25m1 stop
Multiple Airlines Logo
5:00 am - 4:13 pm
LIS
-
MKE
17h 13m2 stops
$498Multiple Airlines
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
3:30 pm - 10:15 am
MKE
-
LIS
12h 45m2 stops
United Airlines Logo
5:00 am - 9:44 pm
LIS
-
MKE
22h 44m2 stops
$500United Airlines
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
1:04 pm - 6:00 pm
MKE
-
LIS
22h 56m2 stops
Multiple Airlines Logo
6:30 am - 6:25 pm
LIS
-
MKE
17h 55m2 stops
$503Multiple Airlines
Thu, Jan 29 - Tue, Feb 3
British Airways Logo
1:04 pm - 2:45 pm
MKE
-
LIS
19h 41m2 stops
British Airways Logo
6:40 pm - 10:02 pm
LIS
-
MKE
33h 22m2 stops
$508British Airways
Tue, Jan 20 - Sun, Jan 25
British Airways Logo
6:58 pm - 10:25 pm
MKE
-
LIS
21h 27m2 stops
British Airways Logo
7:30 am - 10:05 pm
LIS
-
MKE
20h 35m2 stops
$525British Airways
Fri, Jan 23 - Tue, Jan 27
Delta Logo
5:11 pm - 3:10 pm
MKE
-
LIS
15h 59m2 stops
Delta Logo
10:00 am - 8:58 pm
LIS
-
MKE
16h 58m1 stop
$526Delta
Thu, Jan 29 - Tue, Feb 3
KLM Logo
7:00 am - 9:00 am
MKE
-
LIS
21h 00m1 stop
KLM Logo
10:00 am - 8:06 pm
LIS
-
MKE
15h 06m1 stop
$532KLM
Mon, Mar 9 - Wed, Mar 18

Scandinavian Airlines flights from Milwaukee to Lisbon

Our best Scandinavian Airlines deals on Milwaukee to Lisbon flight tickets
Scandinavian Airlines
Mar 10
MKE9:35 amMilwaukee-Mitchell
20h 00m
2 stops
LIS10:35 amLisbon Humberto Delgado
Mar 17
LIS10:00 amLisbon Humberto Delgado
15h 06m
1 stop
MKE8:06 pmMilwaukee-Mitchell
$589
Scandinavian Airlines
Mar 10
MKE7:00 amMilwaukee-Mitchell
21h 00m
1 stop
LIS9:00 amLisbon Humberto Delgado
Mar 17
LIS10:00 amLisbon Humberto Delgado
15h 06m
1 stop
MKE8:06 pmMilwaukee-Mitchell
$632
Scandinavian Airlines
Mar 28
MKE4:48 pmMilwaukee-Mitchell
35h 57m
2 stops
LIS9:45 amLisbon Humberto Delgado
Apr 5
LIS3:35 pmLisbon Humberto Delgado
30h 28m
2 stops
MKE4:03 pmMilwaukee-Mitchell
$852

British Airways flights from Milwaukee to Lisbon

Our best British Airways deals on Milwaukee to Lisbon flight tickets
British Airways
Apr 22
MKE11:21 amMilwaukee-Mitchell
22h 19m
2 stops
LIS3:40 pmLisbon Humberto Delgado
Apr 29
LIS7:20 amLisbon Humberto Delgado
17h 05m
2 stops
MKE6:25 pmMilwaukee-Mitchell
$458
British Airways
Jan 20
MKE1:04 pmMilwaukee-Mitchell
19h 41m
2 stops
LIS2:45 pmLisbon Humberto Delgado
Jan 25
LIS6:40 pmLisbon Humberto Delgado
33h 22m
2 stops
MKE10:02 pmMilwaukee-Mitchell
$508
British Airways
Jan 23
MKE6:58 pmMilwaukee-Mitchell
21h 27m
2 stops
LIS10:25 pmLisbon Humberto Delgado
Jan 27
LIS7:30 amLisbon Humberto Delgado
20h 35m
2 stops
MKE10:05 pmMilwaukee-Mitchell
$525

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 January 8, 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

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sun 2/15

12:26 pm-2:50 pm

2 stops20h 24m

Lisbon Humberto Delgado

Thu 2/26

6:30 am-5:54 pm

2 stops17h 24m

$453

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

11:21 am-3:40 pm

2 stops22h 19m

Lisbon Humberto Delgado

Wed 4/29

7:20 am-6:25 pm

2 stops17h 05m

$458

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sun 2/15

11:02 am-3:10 pm

2 stops22h 08m

Lisbon Humberto Delgado

Thu 2/26

10:00 am-8:36 pm

1 stop16h 36m

$476

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sat 2/21

9:35 am-8:00 am

1 stop16h 25m

Lisbon Humberto Delgado

Sat 2/28

5:00 am-4:13 pm

2 stops17h 13m

$498

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sat 2/21

3:30 pm-10:15 am

2 stops12h 45m

Lisbon Humberto Delgado

Sat 2/28

5:00 am-9:44 pm

2 stops22h 44m

$500

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Thu 1/29

1:04 pm-6:00 pm

2 stops22h 56m

Lisbon Humberto Delgado

Tue 2/3

6:30 am-6:25 pm

2 stops17h 55m

$503

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Tue 1/20

1:04 pm-2:45 pm

2 stops19h 41m

Lisbon Humberto Delgado

Sun 1/25

6:40 pm-10:02 pm

2 stops33h 22m

$508

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Fri 1/23

6:58 pm-10:25 pm

2 stops21h 27m

Lisbon Humberto Delgado

Tue 1/27

7:30 am-10:05 pm

2 stops20h 35m

$525

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Thu 1/29

5:11 pm-3:10 pm

2 stops15h 59m

Lisbon Humberto Delgado

Tue 2/3

10:00 am-8:58 pm

1 stop16h 58m

$526

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Mon 3/9

7:00 am-9:00 am

1 stop21h 00m

Lisbon Humberto Delgado

Wed 3/18

10:00 am-8:06 pm

1 stop15h 06m

$532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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

Can stopping save me money on Milwaukee to Lisbon flights?

You could potentially save up to 2% 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 52m

Direct flights

None
The fastest flight from Milwaukee to Lisbon takes 18h 52m
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 18h 52m.

  • 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
9,142 reviews
Search United Airlines flights
KLMPriceFrom $670Free CancellationRating
7.7
1,434 reviews
Search KLM flights
DeltaPriceFrom $695Free CancellationRating
7.9
8,032 reviews
Search Delta flights
American AirlinesPriceFrom $703Free CancellationRating
7.2
11,097 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
Ericeira
Fátima
Nazaré
Setúbal
Estoril
Peniche
Leiria
Oeiras
Sesimbra
Tomar
Evora
Figueira da Foz
Zambujeira do Mar
Batalha
Torres Vedras
Óbidos
Comporta
Sines
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.

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