Cheap flights from Green Bay (GRB) to Lisbon (LIS)

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How to find the cheapest flight from
Green Bay (GRB) to Lisbon (LIS)

All the information you need to plan the best GRB to LIS flight in 2022: compare Green Bay to Lisbon flight prices with the expected peak season, weather and rainfall in Lisbon.
When is the cheapest time to fly from Green Bay to Lisbon (GRB - LIS)?

Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from Green Bay to Lisbon by exploring options for tickets in the morning.

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

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 87% on the overall cost on flights from Green Bay to Lisbon.

Green Bay Austin-Straubel to Lisbon 2022 flight deals

Cheap flights to Lisbon from Green Bay found for this year
1 Oct - 8 Oct
$794pp
GRB
Green Bay Austin-Straubel
United Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
   
2 STOPS
GRB
Green Bay Austin-Straubel
1 Oct - 8 Oct
$802pp
GRB
Green Bay Austin-Straubel
Lufthansa
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Lufthansa
   
2 STOPS
GRB
Green Bay Austin-Straubel

Cheap Lufthansa flights from Green Bay to Lisbon

1 Oct - 8 Oct
$802pp
GRB
Green Bay Austin-Straubel
Lufthansa
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
Lufthansa
   
2 STOPS
GRB
Green Bay Austin-Straubel

Cheap United Airlines flights from Green Bay to Lisbon

1 Oct - 8 Oct
$794pp
GRB
Green Bay Austin-Straubel
United Airlines
   
2 STOPS
LIS
Lisbon Humberto Delgado
LIS
Lisbon Humberto Delgado
United Airlines
   
2 STOPS
GRB
Green Bay Austin-Straubel

Related info for your journey

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

Flight FAQs

From Green Bay to Lisbon

Which airlines flying from Green Bay Austin-Straubel to Lisbon Humberto Delgado have flexible cancellations due to COVID-19?

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

Can I find flights from Green Bay to Lisbon for under $800 on Cheapflights?

Yes, there are multiple flights from Green Bay to Lisbon for under $800. The cheapest flight booked recently is on United Airlines for just $794, but on average you can expect to pay $798.

What are the cheapest flights from Green Bay to Lisbon?

While on average a flight from Green Bay to Lisbon is generally $1,315, our data shows the cheapest flight currently is $732. When looking at the most popular route, (Green Bay Austin-Straubel - Lisbon Humberto Delgado), you can expect to pay $802 for that flight.

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

American Airlines, Delta and United Airlines are the most popular airlines when flying from Green Bay to Lisbon.

COVID Restrictions

View COVID Travel Restrictions for Lisbon, Portugal

Do I need a COVID test to fly to Lisbon from Green Bay?

Information is based on travel restrictions from Green Bay Austin-Straubel to Lisbon Humberto Delgado

Most visitors from Green Bay Austin-Straubel can enter Lisbon Humberto Delgado without restrictions.

COVID-19 testing requirements
Visitors from Green Bay Austin-Straubel are not required to present a negative COVID-19 PCR test or antigen result upon entering Lisbon Humberto Delgado.

Quarantine requirements
Visitors from Green Bay Austin-Straubel are not required to quarantine after entering Lisbon Humberto Delgado.

Do I need a test to fly back to Green Bay from Lisbon?

Returning to Green Bay Austin-Straubel from Lisbon Humberto Delgado

COVID-19 testing requirements
Visitors from Lisbon Humberto Delgado are not required to present a negative COVID-19 PCR test or antigen result upon entering Green Bay Austin-Straubel.

Quarantine requirements
Visitors from Lisbon Humberto Delgado are not required to quarantine after entering Green Bay Austin-Straubel.

Hide COVID Travel Restrictions for Lisbon, Portugal

Alternative routes for Green Bay to Lisbon

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