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Cheap flights from Green Bay to Barcelona from $795

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Barcelona departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Green Bay to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:37 am - 1:15 pm
GRB
-
BCN
19h 38m
1 stop
United Airlines Logo
1:50 pm - 9:26 pm
BCN
-
GRB
38h 36m
2 stops
$795United Airlines
Mon, Nov 2 - Thu, Nov 5
Iberia Logo
2:46 pm - 10:35 am
GRB
-
BCN
12h 49m
1 stop
Iberia Logo
9:15 pm - 12:12 am
BCN
-
GRB
32h 57m
2 stops
$799Iberia
Tue, Oct 20 - Mon, Oct 26
United Airlines Logo
10:37 am - 9:00 am
GRB
-
BCN
15h 23m
2 stops
United Airlines Logo
1:50 pm - 9:26 pm
BCN
-
GRB
38h 36m
2 stops
$800United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
10:37 am - 9:00 am
GRB
-
BCN
15h 23m
2 stops
United Airlines Logo
6:50 am - 2:31 pm
BCN
-
GRB
38h 41m
2 stops
$805United Airlines
Mon, Nov 2 - Thu, Nov 5
Iberia Logo
8:15 pm - 6:40 pm
GRB
-
BCN
15h 25m
2 stops
Iberia Logo
9:15 pm - 12:12 am
BCN
-
GRB
32h 57m
2 stops
$831Iberia
Tue, Oct 20 - Mon, Oct 26
United Airlines Logo
10:33 am - 1:15 pm
GRB
-
BCN
19h 42m
1 stop
United Airlines Logo
3:10 pm - 4:52 pm
BCN
-
GRB
31h 42m
1 stop
$858United Airlines
Tue, Oct 20 - Mon, Oct 26
United Airlines Logo
3:10 pm - 1:15 pm
GRB
-
BCN
15h 05m
1 stop
United Airlines Logo
3:10 pm - 9:26 pm
BCN
-
GRB
13h 16m
1 stop
$871United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
3:10 pm - 1:15 pm
GRB
-
BCN
15h 05m
1 stop
United Airlines Logo
3:10 pm - 9:26 pm
BCN
-
GRB
13h 16m
1 stop
$876United Airlines
Mon, Nov 2 - Thu, Nov 5
Multiple Airlines Logo
5:30 am - 6:10 pm
GRB
-
BCN
29h 40m
2 stops
Multiple Airlines Logo
7:10 pm - 10:23 am
BCN
-
GRB
45h 13m
3 stops
$2,357Multiple Airlines
Tue, Oct 20 - Mon, Oct 26
Multiple Airlines Logo
11:04 am - 6:10 pm
GRB
-
BCN
24h 06m
3 stops
Multiple Airlines Logo
7:10 pm - 10:23 am
BCN
-
GRB
45h 13m
3 stops
$4,552Multiple Airlines
Tue, Oct 20 - Mon, Oct 26

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Iberia flights from Green Bay to Barcelona-El Prat Airport

Our best Iberia deals on Green Bay to Barcelona-El Prat Airport flight tickets
Iberia
Oct 20
GRB2:46 pmGreen Bay Austin-Straubel
12h 49m
1 stop
BCN10:35 amBarcelona-El Prat
Oct 26
BCN9:15 pmBarcelona-El Prat
32h 57m
2 stops
GRB12:12 amGreen Bay Austin-Straubel
$799
Iberia
Oct 20
GRB8:15 pmGreen Bay Austin-Straubel
15h 25m
2 stops
BCN6:40 pmBarcelona-El Prat
Oct 26
BCN9:15 pmBarcelona-El Prat
32h 57m
2 stops
GRB12:12 amGreen Bay Austin-Straubel
$831

United Airlines flights from Green Bay to Barcelona-El Prat Airport

Our best United Airlines deals on Green Bay to Barcelona-El Prat Airport flight tickets
United Airlines
Nov 2
GRB10:37 amGreen Bay Austin-Straubel
19h 38m
1 stop
BCN1:15 pmBarcelona-El Prat
Nov 5
BCN1:50 pmBarcelona-El Prat
38h 36m
2 stops
GRB9:26 pmGreen Bay Austin-Straubel
$795
United Airlines
Nov 2
GRB10:37 amGreen Bay Austin-Straubel
15h 23m
2 stops
BCN9:00 amBarcelona-El Prat
Nov 5
BCN1:50 pmBarcelona-El Prat
38h 36m
2 stops
GRB9:26 pmGreen Bay Austin-Straubel
$800
United Airlines
Nov 2
GRB10:37 amGreen Bay Austin-Straubel
15h 23m
2 stops
BCN9:00 amBarcelona-El Prat
Nov 5
BCN6:50 amBarcelona-El Prat
38h 41m
2 stops
GRB2:31 pmGreen Bay Austin-Straubel
$805

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated July 31, 2026.
Use the filters below to find and compare flights from Green Bay to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Mon 11/2

10:37 am-1:15 pm

1 stop19h 38m

Barcelona-El Prat

Thu 11/5

1:50 pm-9:26 pm

2 stops38h 36m

$795

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Tue 10/20

2:46 pm-10:35 am

1 stop12h 49m

Barcelona-El Prat

Mon 10/26

9:15 pm-12:12 am

2 stops32h 57m

$799

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Mon 11/2

10:37 am-9:00 am

2 stops15h 23m

Barcelona-El Prat

Thu 11/5

1:50 pm-9:26 pm

2 stops38h 36m

$800

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Mon 11/2

10:37 am-9:00 am

2 stops15h 23m

Barcelona-El Prat

Thu 11/5

6:50 am-2:31 pm

2 stops38h 41m

$805

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Tue 10/20

8:15 pm-6:40 pm

2 stops15h 25m

Barcelona-El Prat

Mon 10/26

9:15 pm-12:12 am

2 stops32h 57m

$831

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Tue 10/20

10:33 am-1:15 pm

1 stop19h 42m

Barcelona-El Prat

Mon 10/26

3:10 pm-4:52 pm

1 stop31h 42m

$858
Quickest round-trip

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Mon 11/2

3:10 pm-1:15 pm

1 stop15h 05m

Barcelona-El Prat

Thu 11/5

3:10 pm-9:26 pm

1 stop13h 16m

$871

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Mon 11/2

3:10 pm-1:15 pm

1 stop15h 05m

Barcelona-El Prat

Thu 11/5

3:10 pm-9:26 pm

1 stop13h 16m

$876

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Tue 10/20

5:30 am-6:10 pm

2 stops29h 40m

Barcelona-El Prat

Mon 10/26

7:10 pm-10:23 am

3 stops45h 13m

$2,357

Green BayBarcelona

GRB - BCN

GRBBCN

Green Bay Austin-Straubel

Tue 10/20

11:04 am-6:10 pm

3 stops24h 06m

Barcelona-El Prat

Mon 10/26

7:10 pm-10:23 am

3 stops45h 13m

$4,552

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Barcelona from

How to get the cheapest flight ticket from Green Bay to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Green Bay to Barcelona-El Prat Airport flights?

You could potentially save up to 33% on your flight if you consider stops on a Green Bay to Barcelona-El Prat Airport flight.

When to book flights from Green Bay to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Barcelona-El Prat Airport (GRB to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Barcelona-El Prat Airport

Fastest flight time

19h 38m

Direct flights

None
The fastest flight from Green Bay to Barcelona-El Prat Airport takes 19h 38m
There are no direct flights from Green Bay to Barcelona-El Prat Airport. There are no popular flight routes from Green Bay to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Green Bay to Barcelona-El Prat Airport

  • How far is Green Bay Austin-Straubel to Barcelona-El Prat by plane?

    A flight from Green Bay Austin-Straubel to Barcelona-El Prat will travel around 4315.3 mi. In terms of flight time, this usually takes a little over 19h 38m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Barcelona-El Prat Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tossa de Mar
Calella
Cambrils
Cadaques
Roses
Badalona
Santa Susanna
Empuriabrava
Calella de Palafrugell
Pals
Palafrugell
Malgrat de Mar
La Pineda

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Barcelona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Green Bay to Barcelona with flexible booking policies on momondo?

Flights from Green Bay to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Green Bay to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Green Bay to Barcelona.

I’m not ready to book a flight from Green Bay to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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