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Cheap flights from Green Bay to Ireland from $706

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 Ireland departing on 10/27. 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 round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:18 pm - 8:10 am
GRB
-
DUB
9h 52m
1 stop
United Airlines Logo
10:40 am - 4:43 pm
DUB
-
GRB
12h 03m
1 stop
$706United Airlines
Tue, Oct 27 - Tue, Nov 3
British Airways Logo
8:10 pm - 2:20 pm
GRB
-
DUB
13h 10m
2 stops
British Airways Logo
8:50 am - 8:29 pm
DUB
-
GRB
17h 39m
2 stops
$707British Airways
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
10:50 am - 9:45 am
GRB
-
DUB
17h 55m
2 stops
Multiple Airlines Logo
9:40 am - 9:57 pm
DUB
-
GRB
18h 17m
1 stop
$711Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
British Airways Logo
12:27 pm - 2:30 pm
GRB
-
DUB
20h 03m
2 stops
British Airways Logo
10:30 am - 11:07 pm
DUB
-
GRB
18h 37m
2 stops
$731British Airways
Sun, Sep 6 - Tue, Sep 15
Lufthansa Logo
6:25 am - 9:45 am
GRB
-
DUB
21h 20m
1 stop
Lufthansa Logo
11:35 am - 10:59 pm
DUB
-
GRB
17h 24m
1 stop
$763Lufthansa
Sun, Sep 6 - Tue, Sep 15
Iberia Logo
12:27 pm - 11:50 am
GRB
-
DUB
17h 23m
1 stop
Iberia Logo
9:50 am - 11:07 pm
DUB
-
GRB
43h 17m
2 stops
$794Iberia
Sun, Sep 6 - Tue, Sep 15
Delta Logo
5:37 pm - 10:00 am
GRB
-
DUB
10h 23m
1 stop
Delta Logo
5:55 am - 10:06 pm
DUB
-
GRB
22h 11m
2 stops
$799Delta
Mon, Aug 10 - Thu, Aug 20
Delta Logo
5:24 am - 8:45 am
GRB
-
DUB
21h 21m
1 stop
Delta Logo
10:00 am - 10:27 am
DUB
-
GRB
30h 27m
1 stop
$802Delta
Sun, Aug 9 - Fri, Aug 21
Delta Logo
6:48 am - 9:15 am
GRB
-
DUB
20h 27m
2 stops
Delta Logo
5:55 am - 10:06 pm
DUB
-
GRB
22h 11m
2 stops
$803Delta
Mon, Aug 10 - Wed, Aug 19
Delta Logo
5:24 am - 9:15 am
GRB
-
DUB
21h 51m
2 stops
Delta Logo
10:00 am - 8:40 pm
DUB
-
GRB
16h 40m
1 stop
$806Delta
Tue, Aug 11 - Wed, Aug 19

KLM flights from Green Bay to Ireland

Our best KLM deals on Green Bay to Ireland flight tickets
KLM
Aug 10
GRB5:24 amGreen Bay Austin-Straubel
21h 21m
1 stop
DUB8:45 amDublin
Aug 18
DUB10:00 amDublin
16h 40m
1 stop
GRB8:40 pmGreen Bay Austin-Straubel
$892
KLM
Oct 9
GRB12:30 pmGreen Bay Austin-Straubel
13h 25m
1 stop
DUB7:55 amDublin
Oct 24
DUB10:00 amDublin
17h 32m
1 stop
GRB9:32 pmGreen Bay Austin-Straubel
$912
KLM
Oct 9
GRB5:30 amGreen Bay Austin-Straubel
21h 15m
1 stop
DUB8:45 amDublin
Oct 24
DUB10:00 amDublin
17h 32m
1 stop
GRB9:32 pmGreen Bay Austin-Straubel
$950

Delta flights from Green Bay to Ireland

Our best Delta deals on Green Bay to Ireland flight tickets
Delta
Aug 10
GRB5:37 pmGreen Bay Austin-Straubel
10h 23m
1 stop
DUB10:00 amDublin
Aug 20
DUB5:55 amDublin
22h 11m
2 stops
GRB10:06 pmGreen Bay Austin-Straubel
$799
Delta
Aug 9
GRB5:24 amGreen Bay Austin-Straubel
21h 21m
1 stop
DUB8:45 amDublin
Aug 21
DUB10:00 amDublin
30h 27m
1 stop
GRB10:27 amGreen Bay Austin-Straubel
$802
Delta
Aug 10
GRB6:48 amGreen Bay Austin-Straubel
20h 27m
2 stops
DUB9:15 amDublin
Aug 20
DUB5:55 amDublin
22h 11m
2 stops
GRB10:06 pmGreen Bay Austin-Straubel
$803

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 13, 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 round-trip
Quickest round-trip

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 10/27

5:18 pm-8:10 am

1 stop9h 52m

Dublin

Tue 11/3

10:40 am-4:43 pm

1 stop12h 03m

$706

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 10/27

8:10 pm-2:20 pm

2 stops13h 10m

Dublin

Tue 11/3

8:50 am-8:29 pm

2 stops17h 39m

$707

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 10/27

10:50 am-9:45 am

2 stops17h 55m

Dublin

Tue 11/3

9:40 am-9:57 pm

1 stop18h 17m

$711

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 9/6

12:27 pm-2:30 pm

2 stops20h 03m

Dublin

Tue 9/15

10:30 am-11:07 pm

2 stops18h 37m

$731

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 9/6

6:25 am-9:45 am

1 stop21h 20m

Dublin

Tue 9/15

11:35 am-10:59 pm

1 stop17h 24m

$763

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 9/6

12:27 pm-11:50 am

1 stop17h 23m

Dublin

Tue 9/15

9:50 am-11:07 pm

2 stops43h 17m

$794

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 8/10

5:37 pm-10:00 am

1 stop10h 23m

Dublin

Thu 8/20

5:55 am-10:06 pm

2 stops22h 11m

$799

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sun 8/9

5:24 am-8:45 am

1 stop21h 21m

Dublin

Fri 8/21

10:00 am-10:27 am

1 stop30h 27m

$802

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 8/10

6:48 am-9:15 am

2 stops20h 27m

Dublin

Wed 8/19

5:55 am-10:06 pm

2 stops22h 11m

$803

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 8/11

5:24 am-9:15 am

2 stops21h 51m

Dublin

Wed 8/19

10:00 am-8:40 pm

1 stop16h 40m

$806

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 month to fly to Ireland?

In general, December is the cheapest month to fly from Green Bay to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Ireland during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Green Bay to Ireland flights?

You could potentially save up to 20% on your flight if you consider stops on a Green Bay to Ireland flight.

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

9h 52m

Direct flights

None
The fastest flight from Green Bay to Ireland takes 9h 52m
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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Frequently asked questions about flying from Green Bay to Ireland

  • 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 refreshed on a daily basis.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Ireland?

  • 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 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 Ireland.

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

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Green Bay to Ireland

Compare and see reviews for airlines that fly from Green Bay to Ireland with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $438Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights

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?

All flight searches from Green Bay to Ireland on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Green Bay.

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

Yes. momondo can track prices for Green Bay to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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