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Cheap flights from Green Bay (GRB) to Portugal from $688

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — LIS
May 19 — May 261
From?
To?
Sun 5/19
Sun 5/26
1 adult, Economy
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When is the cheapest time to fly from Green Bay to Portugal (GRB - PT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Green Bay to Portugal as you normally would.

Green Bay to Portugal 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and Portugal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Wed 11/205:18 pmGRB - LIS
2 stops24h 12mLufthansa
Sun 11/245:00 amLIS - GRB
2 stops17h 43mLufthansa
Deal found 5/13$688
Sun 10/63:05 pmGRB - LIS
2 stops37h 05mBritish Airways
Sat 10/127:00 pmLIS - GRB
2 stops25h 15mBritish Airways
Deal found 5/13$904
Sun 10/63:05 pmGRB - LIS
2 stops37h 05mMultiple Airlines
Sat 10/124:45 pmLIS - GRB
3 stops27h 30mMultiple Airlines
Deal found 5/13$1,160

Find flights from Green Bay to Portugal within your budget

Customize your flight search to find flights from Green Bay to Portugal 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, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$904 - $1,160

Route

Depart

Return

Price

Green Bay Austin-StraubelLisbon Humberto Delgado

GRB - LIS

GRBLIS

Green Bay Austin-Straubel

Sun 10/6

2 stops37h 05m

Lisbon Humberto Delgado

Sat 10/12

2 stops25h 15m

$904

Green Bay Austin-StraubelLisbon Humberto Delgado

GRB - LIS

GRBLIS

Green Bay Austin-Straubel

Sun 10/6

2 stops37h 05m

Lisbon Humberto Delgado

Sat 10/12

3 stops27h 30m

$1,160

Flights are sorted by cheapest first

Deals found on 5/13

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated May 14, 2024.
British Airways
6.8
Okay
6,837 reviews
Check prices

Boarding

7.0

Entertainment

6.5

Overall

6.8

Food

6.4

Crew

7.7

Comfort

6.8

Reviews

1 / 10

The first flight of this itinerary was cancelled Therefore we were not on this flight

British Airways
6.8
Okay
6,837 reviews
British Airways
6.8
Okay
6,837 reviews
Check prices

Boarding

7.0

Entertainment

6.5

Overall

6.8

Food

6.4

Crew

7.7

Comfort

6.8

Reviews

1 / 10

The first flight of this itinerary was cancelled Therefore we were not on this flight

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Portugal?

    For a flight from Green Bay to Portugal, you will be flying from Austin-Straubel. Green Bay Austin-Straubel (GRB) is just 5.9 mi from the center of the city.

  • Can I find flights from Green Bay to Portugal for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Green Bay to Portugal for under $1,000. The cheapest flight booked recently is on British Airways for just $904, but on average you can expect to pay $1,032.

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

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

  • What does GRB to LIS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Green Bay Austin-Straubel Airport to Lisbon Humberto Delgado Airport flight would often be abbreviated as a GRB to LIS flight. Porto Airport (OPO), Faro Airport (FAO), Funchal Madeira Airport (FNC), Ponta Delgada Nordela Airport (PDL), Lajes Airport (TER) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Green Bay to Portugal that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to Portugal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to Portugal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to Portugal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Green Bay to Portugal that include hotel bookings?

    Yes. In addition to deals on Green Bay to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Portugal.

  • Can I find deals for business class flights from Green Bay to Portugal?

    Yes. Cheapflights offers flight deals from Green Bay to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Green Bay to Portugal that allow pets onboard?

    Many airlines flying from Green Bay to Portugal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to Portugal?

    Yes, you can often find last-minute deals on Green Bay to Portugal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to Portugal flight deals updated?

    The Green Bay to Portugal flight deals you see on this page were last updated on 5/13.

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Top 3 airlines flying from Green Bay to Portugal

Discover the top 3 airlines that operate flights from Green Bay to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$584Average$715FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$592Average$785FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$673Average$819FlexibilityNo cancel feeOn-time71%
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Search flights from Green Bay to Portugal by cabin class

Find flights from Green Bay to Portugal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Green Bay to Portugal?

Cheapflights makes it easy to find Green Bay to Portugal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Green Bay to Portugal?

Cheapflights simply makes it quick and affordable to book flights from Green Bay to Portugal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Green Bay to Portugal with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Green Bay to Portugal, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Green Bay to Portugal become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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