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Cheap flights from Green Bay to Ireland from €419

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 4/3. 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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Delta Logo
05:12 - 07:45GRB-DUB
20h 33m1 stop
Delta Logo
09:45 - 21:36DUB-GRB
16h 51m1 stop
€419Delta
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Wed, 4 Mar - Sun, 8 Mar
Delta Logo
07:00 - 08:45GRB-DUB
19h 45m2 stops
Delta Logo
09:45 - 15:36DUB-GRB
10h 51m1 stop
€423Delta
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Delta Logo
11:13 - 08:45GRB-DUB
15h 32m2 stops
Delta Logo
05:55 - 15:38DUB-GRB
15h 43m2 stops
€441Delta
Find Deal
Wed, 4 Mar - Sun, 8 Mar
KLM Logo
05:12 - 07:45GRB-DUB
20h 33m1 stop
KLM Logo
09:45 - 22:00DUB-GRB
17h 15m1 stop
€464KLM
Find Deal
Wed, 4 Mar - Sun, 8 Mar
KLM Logo
16:00 - 07:45GRB-DUB
10h 45m1 stop
KLM Logo
09:45 - 22:00DUB-GRB
17h 15m1 stop
€505KLM
Find Deal
Sun, 15 Mar - Mon, 23 Mar
United Airlines Logo
08:25 - 06:10GRB-DUB
16h 45m2 stops
United Airlines Logo
08:00 - 14:03DUB-GRB
35h 03m2 stops
€511United Airlines
Find Deal
Sun, 15 Mar - Mon, 23 Mar
Lufthansa Logo
15:51 - 10:05GRB-DUB
36h 14m2 stops
Lufthansa Logo
17:20 - 19:00DUB-GRB
31h 40m2 stops
€602Lufthansa
Find Deal
Sat, 6 Dec - Fri, 12 Dec
Multiple Airlines Logo
18:40 - 13:25GRB-DUB
12h 45m2 stops
Multiple Airlines Logo
08:50 - 17:37DUB-GRB
14h 47m2 stops
€625Multiple Airlines
Find Deal
Tue, 7 Apr - Tue, 14 Apr
Multiple Airlines Logo
10:45 - 05:10GRB-DUB
12h 25m1 stop
Multiple Airlines Logo
11:30 - 19:00DUB-GRB
13h 30m1 stop
€627Multiple Airlines
Find Deal
Sat, 6 Dec - Fri, 12 Dec
Lufthansa Logo
15:51 - 08:10GRB-DUB
10h 19m1 stop
Lufthansa Logo
17:20 - 19:00DUB-GRB
31h 40m2 stops
€641Lufthansa
Find Deal
Sat, 6 Dec - Fri, 12 Dec

Delta flights from Green Bay to Ireland

Our best Delta deals on Green Bay to Ireland flight tickets
Delta
10 Nov
GRB05:19Green Bay Austin-Straubel
21h 26m
2 stops
DUB08:45Dublin
17 Nov
DUB05:55Dublin
15h 42m
2 stops
GRB15:37Green Bay Austin-Straubel
€400
Find similar
Delta
4 Mar
GRB05:12Green Bay Austin-Straubel
20h 33m
1 stop
DUB07:45Dublin
8 Mar
DUB09:45Dublin
16h 51m
1 stop
GRB21:36Green Bay Austin-Straubel
€419
Find similar
Delta
4 Mar
GRB07:00Green Bay Austin-Straubel
19h 45m
2 stops
DUB08:45Dublin
8 Mar
DUB09:45Dublin
10h 51m
1 stop
GRB15:36Green Bay Austin-Straubel
€423
Find similar

United Airlines flights from Green Bay to Ireland

Our best United Airlines deals on Green Bay to Ireland flight tickets
United Airlines
10 Nov
GRB15:51Green Bay Austin-Straubel
10h 19m
1 stop
DUB08:10Dublin
17 Nov
DUB09:00Dublin
31h 11m
2 stops
GRB10:11Green Bay Austin-Straubel
€415
Find similar
United Airlines
10 Nov
GRB15:51Green Bay Austin-Straubel
10h 19m
1 stop
DUB08:10Dublin
17 Nov
DUB10:40Dublin
16h 58m
1 stop
GRB21:38Green Bay Austin-Straubel
€419
Find similar
United Airlines
15 Mar
GRB08:25Green Bay Austin-Straubel
16h 45m
2 stops
DUB06:10Dublin
23 Mar
DUB08:00Dublin
35h 03m
2 stops
GRB14:03Green Bay Austin-Straubel
€511
Find similar

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 November 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

Wed 4/3

05:12-07:45

1 stop20h 33m

Dublin

Sun 8/3

09:45-21:36

1 stop16h 51m

€419

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Wed 4/3

07:00-08:45

2 stops19h 45m

Dublin

Sun 8/3

09:45-15:36

1 stop10h 51m

€423

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Wed 4/3

11:13-08:45

2 stops15h 32m

Dublin

Sun 8/3

05:55-15:38

2 stops15h 43m

€441

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Wed 4/3

05:12-07:45

1 stop20h 33m

Dublin

Sun 8/3

09:45-22:00

1 stop17h 15m

€464

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 15/3

16:00-07:45

1 stop10h 45m

Dublin

Mon 23/3

09:45-22:00

1 stop17h 15m

€505

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 15/3

08:25-06:10

2 stops16h 45m

Dublin

Mon 23/3

08:00-14:03

2 stops35h 03m

€511

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 6/12

15:51-10:05

2 stops36h 14m

Dublin

Fri 12/12

17:20-19:00

2 stops31h 40m

€602

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 7/4

18:40-13:25

2 stops12h 45m

Dublin

Tue 14/4

08:50-17:37

2 stops14h 47m

€625

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 6/12

10:45-05:10

1 stop12h 25m

Dublin

Fri 12/12

11:30-19:00

1 stop13h 30m

€627

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 6/12

15:51-08:10

1 stop10h 19m

Dublin

Fri 12/12

17:20-19:00

2 stops31h 40m

€641

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

Direct flights

None
There are no direct flights from Green Bay to Ireland. There are no popular flight routes from Green Bay to Ireland.
Search flight deals

  • 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.

  • How do I get Price Alerts for flights from Green Bay to Ireland?

    Search flight deals from Green Bay to Ireland. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Green Bay to Ireland with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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