Cheap flights from Milwaukee (MKE) to Lisbon (LIS)

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How to find the cheapest flight from
Milwaukee (MKE) to Lisbon (LIS)

All the information you need to plan the best MKE to LIS flight in 2021: compare Milwaukee to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
What is the cheapest month to fly from Milwaukee to Lisbon?

Our data shows that April tends to be the cheapest month to fly to Lisbon from Milwaukee. Users have commonly found prices around $1,133 for the month, but tickets can be as low as $589. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest day to fly round-trip from Milwaukee to Lisbon?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

When is the cheapest time to fly from Milwaukee to Lisbon (MKE - LIS)?

Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from Milwaukee to Lisbon by exploring options for tickets in the afternoon.

Cheap flights from Milwaukee to Lisbon in December, January 2022

The best prices found for MKE to LIS flights for December, January
17 Jan - 28 Jan
$552pp
MKE
Milwaukee Milwaukee-Mitchell
Lufthansa
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Lufthansa
   
2 STOPS
MKE
Milwaukee Milwaukee-Mitchell
17 Jan - 28 Jan
$562pp
MKE
Milwaukee Milwaukee-Mitchell
Iberia
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Iberia
   
2 STOPS
MKE
Milwaukee Milwaukee-Mitchell
17 Jan - 28 Jan
$709pp
MKE
Milwaukee Milwaukee-Mitchell
Lufthansa
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Lufthansa
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell

Milwaukee Milwaukee-Mitchell to Lisbon 2022 flight deals

Cheap flights to Lisbon from Milwaukee found for this year
13 Dec - 20 Dec
$1,103pp
MKE
Milwaukee Milwaukee-Mitchell
United Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
13 Dec - 20 Dec
$1,107pp
MKE
Milwaukee Milwaukee-Mitchell
United Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
   
2 STOPS
MKE
Milwaukee Milwaukee-Mitchell
13 Dec - 20 Dec
$1,108pp
MKE
Milwaukee Milwaukee-Mitchell
United Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
   
2 STOPS
MKE
Milwaukee Milwaukee-Mitchell

Last minute flights from Milwaukee to Lisbon

Late deals on round-trip flights to Lisbon from Milwaukee, departing today and this week
13 Dec - 20 Dec
$1,103pp
MKE
Milwaukee Milwaukee-Mitchell
United Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
 
1 STOP
MKE
Milwaukee Milwaukee-Mitchell
13 Dec - 20 Dec
$1,107pp
MKE
Milwaukee Milwaukee-Mitchell
United Airlines
 
1 STOP
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
   
2 STOPS
MKE
Milwaukee Milwaukee-Mitchell
13 Dec - 20 Dec
$1,108pp
MKE
Milwaukee Milwaukee-Mitchell
United Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
   
2 STOPS
MKE
Milwaukee Milwaukee-Mitchell

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Milwaukee</span> to <span class="emphasized">Lisbon</span> flights.

Flight FAQs

From Milwaukee to Lisbon

Which airlines flying from Milwaukee Milwaukee-Mitchell to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Milwaukee Milwaukee-Mitchell to Lisbon Humberto Delgado that may be offering flexible cancellation policies are United Airlines, American Airlines, and Air Canada. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Milwaukee to Lisbon for under $600 on Cheapflights?

Yes, there are multiple flights from Milwaukee to Lisbon for under $600. The cheapest flight booked recently is on Multiple Airlines for just $543, but on average you can expect to pay $596.

Are there last-minute flights available from Milwaukee to Lisbon for under $1,200?

There are currently 4+ open flights from Milwaukee to Lisbon within the next 7 days for less than $1,200.

What are the cheapest airlines flying from Milwaukee to Lisbon round-trip?

According to our current data, Lufthansa ($552), United Airlines ($556), and Iberia ($562) offers the cheapest pricing from Milwaukee to Lisbon. You may be able to fly from Milwaukee to Lisbon for 51% less than the average price by searching for these airlines.

What are the most popular airlines that fly from Milwaukee to Lisbon?

The most popular airlines flying from Milwaukee to Lisbon are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Lisbon, Portugal

Do I need a COVID test to fly to Lisbon from Milwaukee?

Information is based on travel restrictions from Milwaukee Milwaukee-Mitchell to Lisbon Humberto Delgado

Most visitors from Milwaukee Milwaukee-Mitchell need to provide a negative COVID-19 test result and/or quarantine to enter Lisbon Humberto Delgado.

COVID-19 testing requirements
Visitors from Milwaukee Milwaukee-Mitchell must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 24 Antigen (quick-test) hours before departing to Lisbon Humberto Delgado.

Quarantine requirements
Visitors from Milwaukee Milwaukee-Mitchell are not required to quarantine after entering Lisbon Humberto Delgado.

Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.


Do I need a test to fly back to Milwaukee from Lisbon?

Returning to Milwaukee Milwaukee-Mitchell from Lisbon Humberto Delgado

COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Milwaukee Milwaukee-Mitchell.

Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Milwaukee Milwaukee-Mitchell.

Hide COVID Travel Restrictions for Lisbon, Portugal

Alternative routes for Milwaukee to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Lisbon

Things to know before you go - useful duration and weather info for your trip from Milwaukee to Lisbon.
Today's exchange rate
$1 = €0.89
Average temperature for December in Lisbon
59.0 °F

Airports servicing Milwaukee

Airports servicing Lisbon

Top 3 airlines flying from Milwaukee Milwaukee-Mitchell to Lisbon Humberto Delgado

The chart below displays the airlines Cheapflights users traveling from Milwaukee to Lisbon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$848 $1,322 No cancel fee 69%
Air Canada
$914 $1,341 No cancel fee 67%
American Airlines
$1,030 $1,537 No cancel fee 71%
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