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Cheap flights from Green Bay to Ireland from €440

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Ireland departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Green Bay to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:30 - 09:45
GRB
-
DUB
21h 15m
1 stop
United Airlines Logo
09:20 - 12:38
DUB
-
GRB
33h 18m
2 stops
€544United Airlines
Sun, 6 Sep - Tue, 15 Sep
United Airlines Logo
15:42 - 07:45
GRB
-
DUB
34h 03m
2 stops
United Airlines Logo
09:20 - 12:38
DUB
-
GRB
33h 18m
2 stops
€546United Airlines
Sun, 6 Sep - Tue, 15 Sep
United Airlines Logo
13:15 - 09:45
GRB
-
DUB
14h 30m
1 stop
United Airlines Logo
09:20 - 00:28
DUB
-
GRB
21h 08m
2 stops
€563United Airlines
Sun, 6 Sep - Tue, 15 Sep
United Airlines Logo
20:30 - 09:45
GRB
-
DUB
31h 15m
1 stop
United Airlines Logo
09:50 - 21:15
DUB
-
GRB
17h 25m
2 stops
€564United Airlines
Sun, 23 Aug - Thu, 27 Aug
United Airlines Logo
20:30 - 07:45
GRB
-
DUB
29h 15m
2 stops
United Airlines Logo
09:50 - 21:15
DUB
-
GRB
17h 25m
2 stops
€568United Airlines
Sun, 23 Aug - Thu, 27 Aug
United Airlines Logo
13:15 - 09:45
GRB
-
DUB
14h 30m
1 stop
United Airlines Logo
11:35 - 16:56
DUB
-
GRB
11h 21m
1 stop
€570United Airlines
Sun, 6 Sep - Tue, 15 Sep
United Airlines Logo
14:30 - 09:45
GRB
-
DUB
13h 15m
1 stop
United Airlines Logo
11:35 - 16:56
DUB
-
GRB
11h 21m
1 stop
€571United Airlines
Sun, 23 Aug - Thu, 27 Aug
United Airlines Logo
17:31 - 08:15
GRB
-
DUB
32h 44m
2 stops
United Airlines Logo
09:20 - 12:38
DUB
-
GRB
33h 18m
2 stops
€594United Airlines
Sat, 5 Sep - Mon, 14 Sep
United Airlines Logo
15:42 - 08:15
GRB
-
DUB
34h 33m
2 stops
United Airlines Logo
09:20 - 12:38
DUB
-
GRB
33h 18m
2 stops
€599United Airlines
Sat, 5 Sep - Sat, 12 Sep
United Airlines Logo
13:15 - 09:45
GRB
-
DUB
14h 30m
1 stop
United Airlines Logo
11:35 - 16:56
DUB
-
GRB
11h 21m
1 stop
€600United Airlines
Sun, 6 Sep - Tue, 15 Sep

British Airways flights from Green Bay to Ireland

Our best British Airways deals on Green Bay to Ireland flight tickets
British Airways
31 Aug
GRB18:37Green Bay Austin-Straubel
13h 53m
2 stops
DUB14:30Dublin
20 Dec
DUB07:35Dublin
15h 16m
2 stops
GRB16:51Green Bay Austin-Straubel
€884
British Airways
1 Aug
GRB14:59Green Bay Austin-Straubel
14h 21m
2 stops
DUB11:20Dublin
17 Aug
DUB08:40Dublin
15h 27m
2 stops
GRB18:07Green Bay Austin-Straubel
€1,176

United Airlines flights from Green Bay to Ireland

Our best United Airlines deals on Green Bay to Ireland flight tickets
United Airlines
6 Sept
GRB06:30Green Bay Austin-Straubel
21h 15m
1 stop
DUB09:45Dublin
15 Sept
DUB09:20Dublin
33h 18m
2 stops
GRB12:38Green Bay Austin-Straubel
€544
United Airlines
6 Sept
GRB15:42Green Bay Austin-Straubel
34h 03m
2 stops
DUB07:45Dublin
15 Sept
DUB09:20Dublin
33h 18m
2 stops
GRB12:38Green Bay Austin-Straubel
€546
United Airlines
6 Sept
GRB13:15Green Bay Austin-Straubel
14h 30m
1 stop
DUB09:45Dublin
15 Sept
DUB09:20Dublin
21h 08m
2 stops
GRB00:28Green Bay Austin-Straubel
€563

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 22 March 2026.
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

Cheapest return flight

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 6/9

06:30-09:45

1 stop21h 15m

Dublin

Tue 15/9

09:20-12:38

2 stops33h 18m

€544

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 6/9

15:42-07:45

2 stops34h 03m

Dublin

Tue 15/9

09:20-12:38

2 stops33h 18m

€546

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 6/9

13:15-09:45

1 stop14h 30m

Dublin

Tue 15/9

09:20-00:28

2 stops21h 08m

€563

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 23/8

20:30-09:45

1 stop31h 15m

Dublin

Thu 27/8

09:50-21:15

2 stops17h 25m

€564

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 23/8

20:30-07:45

2 stops29h 15m

Dublin

Thu 27/8

09:50-21:15

2 stops17h 25m

€568

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 6/9

13:15-09:45

1 stop14h 30m

Dublin

Tue 15/9

11:35-16:56

1 stop11h 21m

€570
Fastest return journey

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 23/8

14:30-09:45

1 stop13h 15m

Dublin

Thu 27/8

11:35-16:56

1 stop11h 21m

€571

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 5/9

17:31-08:15

2 stops32h 44m

Dublin

Mon 14/9

09:20-12:38

2 stops33h 18m

€594

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 5/9

15:42-08:15

2 stops34h 33m

Dublin

Sat 12/9

09:20-12:38

2 stops33h 18m

€599

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 6/9

13:15-09:45

1 stop14h 30m

Dublin

Tue 15/9

11:35-16:56

1 stop11h 21m

€600

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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?

Lufthansa and United Airlines are the most popular carriers 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

10h 05m

Direct flights

None
The fastest flight from Green Bay to Ireland takes 10h 05m
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.

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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