Are direct flights from Milwaukee to Lisbon always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the cheapest option. Flights with one or more connections can often be more affordable. Consider your budget and time constraints when making your choice.

Can flexible travel dates help on Milwaukee to Lisbon flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Flying on weekdays or during off-peak seasons usually offers lower fares than traveling on weekends or during popular holidays. Even shifting your departure or return by a day or two may result in savings.

What extra costs should I check before booking Milwaukee to Lisbon flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Milwaukee

To Lisbon

Cheap Flights from Milwaukee to Lisbon

Browse current best options from Milwaukee. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Milwaukee

RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Milwaukee to Lisbon

Explore current cheapest deals departing from Milwaukee to Lisbon

2026-11-09 – 2026-11-13
MKE - Lisbon
77% AI deal score
$611
$734
Round trip
2027-01-04 – 2027-01-15
MKE - Lisbon
77% AI deal score
$619
$735
Round trip
2026-11-03 – 2026-11-10
MKE - Lisbon
75% AI deal score
$592
$737
Round trip
2026-10-26 – 2026-11-03
MKE - Lisbon
77% AI deal score
$728
$739
Round trip
2026-11-10 – 2026-11-17
MKE - Lisbon
75% AI deal score
$597
$746
Round trip
2026-11-04 – 2026-11-11
MKE - Lisbon
75% AI deal score
$591
$746
Round trip
2026-11-18 – 2026-11-26
MKE - Lisbon
75% AI deal score
$597
$746
Round trip
2026-11-16 – 2026-11-24
MKE - Lisbon
75% AI deal score
$597
$746
Round trip
2026-12-02 – 2026-12-09
MKE - Lisbon
80% AI deal score
$842
$746
Round trip
2026-12-01 – 2026-12-08
MKE - Lisbon
80% AI deal score
$839
$746
Round trip

Milwaukee to Lisbon: Overview

Insights for flights from Milwaukee to Lisbon

A typical journey from Milwaukee to Lisbon takes about 30h 2m, including connections. Given that most itineraries for this route involve at least one stop, this duration reflects the overall travel time you can expect. This is a long-haul route, covering a distance of 6389 km.

When searching for cheap flights from Milwaukee to Lisbon, you'll find that fares typically range from $788–$1201, with a median of $801. Right now, fares are below the typical level, indicating a potentially favorable time to consider booking. New deals appear almost daily for this route, suggesting frequent opportunities to find competitive prices.

The cheapest time to fly from Milwaukee to Lisbon is often in January, with a median fare of $642. Other cost-effective months include December, where the median fare is $799, and November, with a median of $800.

For flights from Milwaukee to Lisbon, most itineraries connect at least once. Currently, 0% of recent fares are non-stop. For connecting itineraries, the typical number of connections is 2, which contributes to the overall journey time.

How much is a round trip from Milwaukee to Lisbon

Regular price: $530 - $1,045

Prices for flights from Milwaukee to Lisbon are currently within the regular range.

The regular price range for flights from Milwaukee to Lisbon is 530 USD to 1045 USD. The current lowest deal is 731 USD with KLM. This deal is available for travel from Jan 5 to Jan 13.

now $731

Low $530

High $1,045

The cheapest time to fly from Milwaukee to Lisbon

The cheapest month to fly from MKE to LIS is January, with a median price of $642. The most expensive month is March, with a median price of $2198. Prices are generally lower from January to December.

January

Cheapest

Flights from $642

March

Most Expensive

Flights from $2,198

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Milwaukee to Lisbon

JetBlue Airways

TAP Portugal

United Airlines

Deutsche Luft Hansa

Last-minute flights going from Milwaukee to Lisbon

Wed, Aug 12

⌛ Last-Minute

MKE - Lisbon

Milwaukee (MKE) - Lisbon (LIS)

JetBlue Airways

$778

$1,131

One-way

Fri, Aug 14

⌛ Last-Minute

MKE - Lisbon

Milwaukee (MKE) - Lisbon (LIS)

JetBlue Airways

$819

$1,237

One-way

Mon, Aug 17

⌛ Last-Minute

MKE - Lisbon

Milwaukee (MKE) - Lisbon (LIS)

JetBlue Airways

$780

$1,041

One-way

Tue, Aug 18

⌛ Last-Minute

MKE - Lisbon

Milwaukee (MKE) - Lisbon (LIS)

JetBlue Airways, TAP Portugal

$731

$934

One-way

Tue, Aug 18

⌛ Last-Minute

MKE - Lisbon

Milwaukee (MKE) - Lisbon (LIS)

JetBlue Airways, TAP Portugal

$737

$1,067

One-way

Tue, Aug 18

⌛ Last-Minute

MKE - Lisbon

Milwaukee (MKE) - Lisbon (LIS)

JetBlue Airways, TAP Portugal

$737

$1,067

One-way

Biggest price drops on these dates for flights from Milwaukee to Lisbon

7 nights

Dec 9 - Dec 16

$852 → $751

12%

8 nights

Dec 9 - Dec 17

$846 → $751

11%

7 nights

Dec 8 - Dec 15

$842 → $751

11%

7 nights

Dec 2 - Dec 9

$827 → $751

Popular Airports to fly from Milwaukee to Lisbon

Milwaukee - Lisbon route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from MKE to LIS are below the typical level, with a median price of $801.

📅 Best time to fly

January is historically the cheapest month to fly

Historically, January is the cheapest month to fly from MKE to LIS, with a median price of $642.

⏱️ Flight duration

Flights are typically 30h 2m long

The median flight duration from Milwaukee to Lisbon is 30h 2m, with 2 stopovers typically.

✈️ Airlines & availability

No direct flights available

There are no direct flights available from MKE to LIS; all flights include stopovers.

🏆 Airline highlight

KLM offers a recent deal for $731

KLM recently offered a deal for $731 from MKE to LIS for travel from Jan 5-Jan 13.

🎯 Booking tip

Deals appear frequently on this route

Deals for flights from MKE to LIS appear frequently, with many options in the last 30 days.

Milwaukee main airports to depart from

General Mitchell International (MKE)

Cheapest

General Mitchell International Airport (MKE) is a convenient departure airport for flights to Lisbon.

📍 ~10 km from Milwaukee city center (reachable by car)

💸 Flights from ~$733

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is the most convenient arrival option for flights from Milwaukee to Lisbon.

📍 ~7 km from city center (reachable by metro, bus, or taxi)

💸 Flights from ~$733

Airports nearby Lisbon used as alternative

Porto (OPO)

Cheapest

Porto offers an extensive route network comparable to Lisbon and excellent rail connectivity.

📍 ~275 km from destination city (reachable by train or car)

💸 Flights from ~$745

Business & First Class Flight Deals to Lisbon

83% AI deal score

$5,692

$4,530

Save $1,162

Frequently Asked Questions About Flights to Lisbon

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help you discover better deals. Setting up price alerts may notify you when fares drop.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Weekday bookings might also offer different rates.

Comparing nearby airports for both your origin and destination can sometimes reveal more economical flight options. While it may add to your travel time, the potential savings on airfare can be significant. Always factor in ground transportation costs and convenience.

Related routes

More routes from Milwaukee

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Flights to Lisbon from other cities

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Milwaukee to Lisbon: Overview

Insights for flights from Milwaukee to Lisbon

How much is a round trip from Milwaukee to Lisbon

Regular price: $530 - $1,045

Prices for flights from Milwaukee to Lisbon are currently within the regular range.

The regular price range for flights from Milwaukee to Lisbon is 530 USD to 1045 USD. The current lowest deal is 731 USD with KLM. This deal is available for travel from Jan 5 to Jan 13.

now $731

Low $530

High $1,045

The cheapest time to fly from Milwaukee to Lisbon

January

Cheapest

Flights from $642

March

Most Expensive

Flights from $2,198

Jan

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec