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Cheap flights from Green Bay to Ireland from €371

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Ireland departing on 21/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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American Airlines Logo
18:40 - 13:25GRB-DUB
12h 45m2 stops
American Airlines Logo
12:40 - 23:06DUB-GRB
16h 26m2 stops
€371American Airlines
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Tue, 21 Apr - Tue, 28 Apr
American Airlines Logo
16:53 - 14:20GRB-DUB
15h 27m2 stops
American Airlines Logo
11:30 - 22:12DUB-GRB
16h 42m2 stops
€389American Airlines
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Tue, 13 Jan - Sun, 18 Jan
United Airlines Logo
15:42 - 08:10GRB-DUB
10h 28m1 stop
United Airlines Logo
09:00 - 15:07DUB-GRB
36h 07m2 stops
€390United Airlines
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Tue, 13 Jan - Sun, 18 Jan
Multiple Airlines Logo
17:25 - 15:00GRB-DUB
15h 35m2 stops
Multiple Airlines Logo
10:00 - 15:32DUB-GRB
11h 32m1 stop
€392Multiple Airlines
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Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
10:40 - 22:45GRB-DUB
30h 05m2 stops
Lufthansa Logo
10:40 - 21:30DUB-GRB
16h 50m1 stop
€431Lufthansa
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Fri, 13 Feb - Tue, 17 Feb
Lufthansa Logo
10:51 - 09:45GRB-DUB
16h 54m1 stop
Lufthansa Logo
11:35 - 16:43DUB-GRB
11h 08m1 stop
€454Lufthansa
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Tue, 21 Apr - Tue, 28 Apr
United Airlines Logo
15:05 - 08:10GRB-DUB
11h 05m1 stop
United Airlines Logo
10:40 - 21:30DUB-GRB
16h 50m1 stop
€457United Airlines
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Fri, 13 Feb - Tue, 17 Feb
United Airlines Logo
15:05 - 08:10GRB-DUB
11h 05m1 stop
United Airlines Logo
09:30 - 19:04DUB-GRB
15h 34m2 stops
€462United Airlines
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Fri, 13 Feb - Tue, 17 Feb
Lufthansa Logo
10:42 - 08:10GRB-DUB
15h 28m1 stop
Lufthansa Logo
10:40 - 16:47DUB-GRB
12h 07m1 stop
€557Lufthansa
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Tue, 13 Jan - Sun, 18 Jan
American Airlines Logo
18:39 - 14:20GRB-DUB
13h 41m2 stops
American Airlines Logo
08:45 - 20:27DUB-GRB
17h 42m2 stops
€563American Airlines
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Fri, 13 Feb - Tue, 17 Feb

American Airlines flights from Green Bay to Ireland

Our best American Airlines deals on Green Bay to Ireland flight tickets
American Airlines
21 Apr
GRB18:40Green Bay Austin-Straubel
12h 45m
2 stops
DUB13:25Dublin
28 Apr
DUB12:40Dublin
16h 26m
2 stops
GRB23:06Green Bay Austin-Straubel
€371
Find similar
American Airlines
13 Jan
GRB16:53Green Bay Austin-Straubel
15h 27m
2 stops
DUB14:20Dublin
18 Jan
DUB11:30Dublin
16h 42m
2 stops
GRB22:12Green Bay Austin-Straubel
€389
Find similar
American Airlines
13 Feb
GRB18:39Green Bay Austin-Straubel
13h 41m
2 stops
DUB14:20Dublin
17 Feb
DUB08:45Dublin
17h 42m
2 stops
GRB20:27Green Bay Austin-Straubel
€563
Find similar

United Airlines flights from Green Bay to Ireland

Our best United Airlines deals on Green Bay to Ireland flight tickets
United Airlines
13 Jan
GRB15:42Green Bay Austin-Straubel
10h 28m
1 stop
DUB08:10Dublin
18 Jan
DUB09:00Dublin
36h 07m
2 stops
GRB15:07Green Bay Austin-Straubel
€390
Find similar
United Airlines
13 Feb
GRB15:05Green Bay Austin-Straubel
11h 05m
1 stop
DUB08:10Dublin
17 Feb
DUB10:40Dublin
16h 50m
1 stop
GRB21:30Green Bay Austin-Straubel
€457
Find similar
United Airlines
13 Feb
GRB15:05Green Bay Austin-Straubel
11h 05m
1 stop
DUB08:10Dublin
17 Feb
DUB09:30Dublin
15h 34m
2 stops
GRB19:04Green Bay Austin-Straubel
€462
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momondo Fare Finder

 
Customise your flight search to find flights from Green Bay to Ireland 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 13,528 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from Green Bay to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 21/4

18:40-13:25

2 stops12h 45m

Dublin

Tue 28/4

12:40-23:06

2 stops16h 26m

€371

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 13/1

16:53-14:20

2 stops15h 27m

Dublin

Sun 18/1

11:30-22:12

2 stops16h 42m

€389

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 13/1

15:42-08:10

1 stop10h 28m

Dublin

Sun 18/1

09:00-15:07

2 stops36h 07m

€390

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 21/4

17:25-15:00

2 stops15h 35m

Dublin

Tue 28/4

10:00-15:32

1 stop11h 32m

€392

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Fri 13/2

10:40-22:45

2 stops30h 05m

Dublin

Tue 17/2

10:40-21:30

1 stop16h 50m

€431

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 21/4

10:51-09:45

1 stop16h 54m

Dublin

Tue 28/4

11:35-16:43

1 stop11h 08m

€454

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Fri 13/2

15:05-08:10

1 stop11h 05m

Dublin

Tue 17/2

10:40-21:30

1 stop16h 50m

€457

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Fri 13/2

15:05-08:10

1 stop11h 05m

Dublin

Tue 17/2

09:30-19:04

2 stops15h 34m

€462

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 13/1

10:42-08:10

1 stop15h 28m

Dublin

Sun 18/1

10:40-16:47

1 stop12h 07m

€557

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Fri 13/2

18:39-14:20

2 stops13h 41m

Dublin

Tue 17/2

08:45-20:27

2 stops17h 42m

€563

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Green Bay to Ireland

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

What is the cheapest airline that flies from Green Bay Austin-Straubel to Ireland?

British Airways is the most popular carrier operating from Green Bay Austin-Straubel to Ireland

Cheap Green Bay to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Ireland

Fastest flight time

11h 05m

Direct flights

None
The fastest flight from Green Bay to Ireland takes 11h 05m
There are no direct flights from Green Bay to Ireland. There are no popular flight routes from Green Bay to Ireland.
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  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Ireland?

    Prices for flights from Green Bay Austin-Straubel Airport to Ireland are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Ireland from Green Bay which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Green Bay to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Ireland from Green Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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