HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$691+ Cheap flights from Green Bay (GRB) to Barcelona

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BCN
janv. 27 — févr. 31
lun. 1/27
lun. 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to Barcelona with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Green Bay to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 22, 2025.

Round-trip from

$691
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$764
From Green Bay Austin-Straubel to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($253 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Green Bay to Barcelona

Cheapest flights from Green Bay to Barcelona
Explore the most affordable flight options available from Green Bay to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 22, 2025.

This United Airlines deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/85:25 pmGRB - BCN
2 stops31h 55mUnited Airlines
sam. 3/152:05 pmBCN - GRB
2 stops30h 59mUnited Airlines
Deal found 1/22$691
This CheapOair deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/66:27 pmGRB - BCN
3 stops21h 23mMultiple Airlines
dim. 3/166:40 amBCN - GRB
2 stops21h 04mMultiple Airlines
Deal found 1/22$1,114
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/65:15 amGRB - BCN
1 stop20h 25mDelta
dim. 3/169:20 amBCN - GRB
2 stops31h 12mDelta
Deal found 1/21$1,898
This KLM deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/65:15 amGRB - BCN
1 stop20h 25mKLM
dim. 3/166:00 amBCN - GRB
2 stops20h 26mKLM
Deal found 1/22$2,079
This Virgin Atlantic deal was found by Cheapflights users on 1/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/65:15 amGRB - BCN
1 stop20h 25mVirgin Atlantic
dim. 3/169:45 amBCN - GRB
1 stop18h 41mVirgin Atlantic
Deal found 1/22$2,460

Find flights from Green Bay to Barcelona within your budget

Customize your flight search to find flights from Green Bay to Barcelona 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 2,558,603 searches. Data last updated janvier 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

sam. 3/8

5:25 pm-8:20 am

2 stops31h 55m

Barcelona-El Prat

sam. 3/15

2:05 pm-3:04 pm

2 stops30h 59m

$691

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

jeu. 3/6

6:27 pm-10:50 pm

3 stops21h 23m

Barcelona-El Prat

dim. 3/16

6:40 am-9:44 pm

2 stops21h 04m

$1,114

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

jeu. 3/6

5:15 am-8:40 am

1 stop20h 25m

Barcelona-El Prat

dim. 3/16

9:20 am-10:32 am

2 stops31h 12m

$1,898

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

jeu. 3/6

5:15 am-8:40 am

1 stop20h 25m

Barcelona-El Prat

dim. 3/16

6:00 am-8:26 pm

2 stops20h 26m

$2,079

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

jeu. 3/6

5:15 am-8:40 am

1 stop20h 25m

Barcelona-El Prat

dim. 3/16

9:45 am-10:26 pm

1 stop18h 41m

$2,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Best time to book a flight from Green Bay to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Green Bay to Barcelona

Get recent, data-driven insights about flights from Green Bay to Barcelona including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Green Bay to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Green Bay to Barcelona (average of $523). Flying from Green Bay to Barcelona in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated janvier 22, 2025.
Delta
8.0
Very good
8,514 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,514 reviews
Delta
8.0
Very good
8,514 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,514 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very good
8,514 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,975 reviews
Delta
8.0
Very good
8,514 reviews

Crew

8.6

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Barcelona. 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 Barcelona?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Barcelona. On average, Austin-Straubel has 0 outbound flights to Barcelona per day from 3 airlines. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

  • What are the cheapest airlines flying from Green Bay to Barcelona round-trip?

    Our cheapest airline available from Green Bay to Barcelona is United Airlines. Our recent data shows that you can find tickets from as low as $691 on this airline. Additional options worth looking into are Delta and KLM, starting at $1,898 and $2,079 round-trip. These flights start at 30% lower than the current average price 3 months from now.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Green Bay to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Barcelona (average of $523). Flying from Green Bay to Barcelona in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Green Bay to Barcelona

Discover the top 3 airlines that operate flights from Green Bay to Barcelona. 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 2,558,603 searches. Data last updated janvier 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$485Average$1,324FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$544Average$1,195FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$768Average$1,224FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.