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Cheap flights from Green Bay to Ireland from €358

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 25/7. 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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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.
KLM Logo
05:19 - 07:45
GRB
-
DUB
21h 26m
1 stop
KLM Logo
05:55 - 16:31
DUB
-
GRB
16h 36m
2 stops
€514KLM
Mon, 23 Mar - Wed, 8 Apr
KLM Logo
05:19 - 07:45
GRB
-
DUB
21h 26m
1 stop
KLM Logo
10:00 - 22:02
DUB
-
GRB
18h 02m
1 stop
€517KLM
Mon, 23 Mar - Wed, 8 Apr
United Airlines Logo
14:35 - 09:45
GRB
-
DUB
13h 10m
1 stop
United Airlines Logo
09:20 - 00:28
DUB
-
GRB
21h 08m
2 stops
€522United Airlines
Sun, 9 Aug - Wed, 19 Aug
United Airlines Logo
06:30 - 07:45
GRB
-
DUB
19h 15m
2 stops
United Airlines Logo
09:20 - 21:15
DUB
-
GRB
17h 55m
2 stops
€525United Airlines
Sun, 9 Aug - Wed, 19 Aug
United Airlines Logo
08:00 - 07:20
GRB
-
DUB
17h 20m
2 stops
United Airlines Logo
09:20 - 21:15
DUB
-
GRB
17h 55m
2 stops
€526United Airlines
Tue, 11 Aug - Wed, 19 Aug
United Airlines Logo
06:30 - 07:45
GRB
-
DUB
19h 15m
2 stops
United Airlines Logo
11:35 - 22:59
DUB
-
GRB
17h 24m
1 stop
€528United Airlines
Sun, 9 Aug - Thu, 20 Aug
Delta Logo
07:00 - 10:45
GRB
-
DUB
21h 45m
2 stops
Delta Logo
10:00 - 16:33
DUB
-
GRB
12h 33m
1 stop
€529Delta
Tue, 11 Aug - Thu, 20 Aug
British Airways Logo
18:38 - 19:35
GRB
-
DUB
18h 57m
2 stops
British Airways Logo
17:15 - 17:00
DUB
-
GRB
29h 45m
2 stops
€541British Airways
Mon, 6 Apr - Mon, 13 Apr
British Airways Logo
17:30 - 14:35
GRB
-
DUB
15h 05m
2 stops
British Airways Logo
20:30 - 17:00
DUB
-
GRB
26h 30m
2 stops
€548British Airways
Tue, 5 May - Mon, 11 May
United Airlines Logo
17:26 - 09:45
GRB
-
DUB
10h 19m
1 stop
United Airlines Logo
09:20 - 22:59
DUB
-
GRB
19h 39m
2 stops
€565United Airlines
Sat, 8 Aug - Wed, 19 Aug

British Airways flights from Green Bay to Ireland

Our best British Airways deals on Green Bay to Ireland flight tickets
British Airways
6 Apr
GRB18:38Green Bay Austin-Straubel
18h 57m
2 stops
DUB19:35Dublin
13 Apr
DUB17:15Dublin
29h 45m
2 stops
GRB17:00Green Bay Austin-Straubel
€541
British Airways
5 May
GRB17:30Green Bay Austin-Straubel
15h 05m
2 stops
DUB14:35Dublin
11 May
DUB20:30Dublin
26h 30m
2 stops
GRB17:00Green Bay Austin-Straubel
€548
British Airways
10 Aug
GRB18:37Green Bay Austin-Straubel
18h 03m
2 stops
DUB18:40Dublin
20 Aug
DUB07:00Dublin
22h 28m
2 stops
GRB23:28Green Bay Austin-Straubel
€648

American Airlines flights from Green Bay to Ireland

Our best American Airlines deals on Green Bay to Ireland flight tickets
American Airlines
8 May
GRB17:24Green Bay Austin-Straubel
12h 26m
1 stop
DUB11:50Dublin
15 May
DUB09:30Dublin
13h 24m
1 stop
GRB16:54Green Bay Austin-Straubel
€670
American Airlines
13 Mar
GRB10:02Green Bay Austin-Straubel
17h 43m
2 stops
DUB08:45Dublin
24 Mar
DUB11:40Dublin
16h 52m
2 stops
GRB23:32Green Bay Austin-Straubel
€1,285

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 11 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

Mon 23/3

05:19-07:45

1 stop21h 26m

Dublin

Wed 8/4

05:55-16:31

2 stops16h 36m

€514

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 23/3

05:19-07:45

1 stop21h 26m

Dublin

Wed 8/4

10:00-22:02

1 stop18h 02m

€517

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 9/8

14:35-09:45

1 stop13h 10m

Dublin

Wed 19/8

09:20-00:28

2 stops21h 08m

€522

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 9/8

06:30-07:45

2 stops19h 15m

Dublin

Wed 19/8

09:20-21:15

2 stops17h 55m

€525

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 11/8

08:00-07:20

2 stops17h 20m

Dublin

Wed 19/8

09:20-21:15

2 stops17h 55m

€526

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 9/8

06:30-07:45

2 stops19h 15m

Dublin

Thu 20/8

11:35-22:59

1 stop17h 24m

€528

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 11/8

07:00-10:45

2 stops21h 45m

Dublin

Thu 20/8

10:00-16:33

1 stop12h 33m

€529

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 6/4

18:38-19:35

2 stops18h 57m

Dublin

Mon 13/4

17:15-17:00

2 stops29h 45m

€541

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 5/5

17:30-14:35

2 stops15h 05m

Dublin

Mon 11/5

20:30-17:00

2 stops26h 30m

€548
Fastest return journey

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 8/8

17:26-09:45

1 stop10h 19m

Dublin

Wed 19/8

09:20-22:59

2 stops19h 39m

€565

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

Iberia, Lufthansa, and KLM 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 35m

Direct flights

None
The fastest flight from Green Bay to Ireland takes 10h 35m
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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