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Cheap flights from Milwaukee to Lisbon from $353

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 3/22. 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
11:29 am - 8:10 am
MKE
-
LIS
14h 41m1 stop
Multiple Airlines Logo
10:55 am - 12:09 pm
LIS
-
MKE
31h 14m2 stops
$492Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
11:30 am - 7:55 pm
MKE
-
LIS
26h 25m2 stops
Multiple Airlines Logo
10:55 am - 12:09 pm
LIS
-
MKE
31h 14m2 stops
$500Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
British Airways Logo
11:21 am - 11:10 pm
MKE
-
LIS
29h 49m2 stops
British Airways Logo
7:20 am - 9:59 pm
LIS
-
MKE
20h 39m2 stops
$508British Airways
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
11:30 am - 3:00 pm
MKE
-
LIS
21h 30m2 stops
United Airlines Logo
10:15 am - 4:58 pm
LIS
-
MKE
12h 43m1 stop
$528United Airlines
Sat, Jan 31 - Sat, Feb 7
Lufthansa Logo
5:46 pm - 10:25 pm
MKE
-
LIS
22h 39m2 stops
Lufthansa Logo
5:05 am - 8:48 pm
LIS
-
MKE
21h 43m2 stops
$576Lufthansa
Tue, May 5 - Tue, May 12
Delta Logo
7:10 am - 8:00 am
MKE
-
LIS
18h 50m1 stop
Delta Logo
5:35 am - 4:07 pm
LIS
-
MKE
16h 32m2 stops
$584Delta
Mon, May 4 - Tue, May 12
Delta Logo
7:10 am - 8:00 am
MKE
-
LIS
18h 50m1 stop
Delta Logo
12:45 pm - 6:57 pm
LIS
-
MKE
12h 12m1 stop
$587Delta
Mon, May 4 - Tue, May 12
Lufthansa Logo
5:46 pm - 10:25 pm
MKE
-
LIS
22h 39m2 stops
Lufthansa Logo
10:25 am - 9:37 pm
LIS
-
MKE
17h 12m1 stop
$588Lufthansa
Tue, May 5 - Tue, May 12
United Airlines Logo
11:30 am - 8:10 am
MKE
-
LIS
14h 40m2 stops
United Airlines Logo
5:00 am - 6:53 pm
LIS
-
MKE
19h 53m2 stops
$598United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
11:30 am - 8:10 am
MKE
-
LIS
14h 40m2 stops
United Airlines Logo
5:00 am - 8:48 pm
LIS
-
MKE
21h 48m2 stops
$599United Airlines
Fri, Jan 23 - Tue, Jan 27

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
29h 49m
2 stops
LIS11:10 pmLisbon Humberto Delgado
Apr 29
LIS7:20 amLisbon Humberto Delgado
20h 39m
2 stops
MKE9:59 pmMilwaukee-Mitchell
$508
Find similar
British Airways
Mar 6
MKE12:26 pmMilwaukee-Mitchell
27h 59m
2 stops
LIS10:25 pmLisbon Humberto Delgado
Mar 13
LIS3:50 pmLisbon Humberto Delgado
36h 22m
2 stops
MKE11:12 pmMilwaukee-Mitchell
$608
Find similar
British Airways
May 5
MKE4:50 pmMilwaukee-Mitchell
15h 35m
2 stops
LIS2:25 pmLisbon Humberto Delgado
May 13
LIS7:20 amLisbon Humberto Delgado
17h 05m
2 stops
MKE6:25 pmMilwaukee-Mitchell
$682
Find similar

Lufthansa flights from Milwaukee to Lisbon

Our best Lufthansa deals on Milwaukee to Lisbon flight tickets
Lufthansa
May 5
MKE5:46 pmMilwaukee-Mitchell
22h 39m
2 stops
LIS10:25 pmLisbon Humberto Delgado
May 12
LIS5:05 amLisbon Humberto Delgado
21h 43m
2 stops
MKE8:48 pmMilwaukee-Mitchell
$576
Find similar
Lufthansa
May 5
MKE5:46 pmMilwaukee-Mitchell
22h 39m
2 stops
LIS10:25 pmLisbon Humberto Delgado
May 12
LIS10:25 amLisbon Humberto Delgado
17h 12m
1 stop
MKE9:37 pmMilwaukee-Mitchell
$588
Find similar
Lufthansa
May 13
MKE1:35 pmMilwaukee-Mitchell
26h 25m
2 stops
LIS10:00 pmLisbon Humberto Delgado
May 20
LIS7:25 amLisbon Humberto Delgado
20h 12m
2 stops
MKE9:37 pmMilwaukee-Mitchell
$660
Find similar

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 3, 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

Fri 1/30

11:29 am-8:10 am

1 stop14h 41m

Lisbon Humberto Delgado

Fri 2/6

10:55 am-12:09 pm

2 stops31h 14m

$492

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Fri 1/30

11:30 am-7:55 pm

2 stops26h 25m

Lisbon Humberto Delgado

Fri 2/6

10:55 am-12:09 pm

2 stops31h 14m

$500

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Wed 4/22

11:21 am-11:10 pm

2 stops29h 49m

Lisbon Humberto Delgado

Wed 4/29

7:20 am-9:59 pm

2 stops20h 39m

$508

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Sat 1/31

11:30 am-3:00 pm

2 stops21h 30m

Lisbon Humberto Delgado

Sat 2/7

10:15 am-4:58 pm

1 stop12h 43m

$528

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Tue 5/5

5:46 pm-10:25 pm

2 stops22h 39m

Lisbon Humberto Delgado

Tue 5/12

5:05 am-8:48 pm

2 stops21h 43m

$576

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Mon 5/4

7:10 am-8:00 am

1 stop18h 50m

Lisbon Humberto Delgado

Tue 5/12

5:35 am-4:07 pm

2 stops16h 32m

$584

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Mon 5/4

7:10 am-8:00 am

1 stop18h 50m

Lisbon Humberto Delgado

Tue 5/12

12:45 pm-6:57 pm

1 stop12h 12m

$587

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Tue 5/5

5:46 pm-10:25 pm

2 stops22h 39m

Lisbon Humberto Delgado

Tue 5/12

10:25 am-9:37 pm

1 stop17h 12m

$588

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Fri 1/23

11:30 am-8:10 am

2 stops14h 40m

Lisbon Humberto Delgado

Tue 1/27

5:00 am-6:53 pm

2 stops19h 53m

$598

MilwaukeeLisbon

MKE - LIS

MKELIS

Milwaukee-Mitchell

Fri 1/23

11:30 am-8:10 am

2 stops14h 40m

Lisbon Humberto Delgado

Tue 1/27

5:00 am-8:48 pm

2 stops21h 48m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

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 $673. 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 $714.

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

14h 41m

Direct flights

None
The fastest flight from Milwaukee to Lisbon takes 14h 41m
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 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 $509Free CancellationRating
7.4
9,137 reviews
Search United Airlines flights
DeltaPriceFrom $668Free CancellationRating
7.9
8,024 reviews
Search Delta flights
KLMPriceFrom $670Free CancellationRating
7.7
1,435 reviews
Search KLM flights
American AirlinesPriceFrom $703Free CancellationRating
7.2
11,077 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
Estoril
Peniche
Leiria
Oeiras
Sesimbra
Tomar
Evora
Figueira da Foz
Zambujeira do Mar
Batalha
Torres Vedras
Comporta
Óbidos
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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