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Cheap flights from Green Bay to Ireland from €646

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 1/12. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Green Bay to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
14:38 - 09:35
GRB
-
DUB
12h 57m
2 stops
British Airways Logo
20:40 - 00:12
DUB
-
GRB
33h 32m
2 stops
€646British Airways
mar., 1 dic. - mar., 8 dic.
Multiple Airlines Logo
08:25 - 08:10
GRB
-
DUB
17h 45m
1 stop
Multiple Airlines Logo
10:40 - 19:05
DUB
-
GRB
14h 25m
1 stop
€668Multiple Airlines
mar., 1 dic. - mar., 8 dic.
United Airlines Logo
17:05 - 09:45
GRB
-
DUB
10h 40m
1 stop
United Airlines Logo
09:20 - 23:19
DUB
-
GRB
19h 59m
2 stops
€676United Airlines
mié., 9 sep. - mié., 16 sep.
United Airlines Logo
18:20 - 07:45
GRB
-
DUB
31h 25m
2 stops
United Airlines Logo
09:20 - 23:19
DUB
-
GRB
19h 59m
2 stops
€679United Airlines
sáb., 5 sep. - mié., 16 sep.
United Airlines Logo
18:20 - 07:30
GRB
-
DUB
31h 10m
1 stop
United Airlines Logo
09:20 - 23:19
DUB
-
GRB
19h 59m
2 stops
€681United Airlines
sáb., 5 sep. - mié., 16 sep.
Delta Logo
05:30 - 08:45
GRB
-
DUB
21h 15m
1 stop
Delta Logo
10:00 - 20:32
DUB
-
GRB
16h 32m
1 stop
€682Delta
mié., 9 sep. - vie., 18 sep.
United Airlines Logo
15:42 - 10:40
GRB
-
DUB
12h 58m
2 stops
United Airlines Logo
12:30 - 21:04
DUB
-
GRB
14h 34m
2 stops
€683United Airlines
mié., 9 sep. - mié., 16 sep.
United Airlines Logo
17:29 - 09:45
GRB
-
DUB
10h 16m
1 stop
United Airlines Logo
09:20 - 21:04
DUB
-
GRB
17h 44m
2 stops
€706United Airlines
lun., 7 sep. - mar., 15 sep.
Delta Logo
06:15 - 07:55
GRB
-
DUB
19h 40m
1 stop
Delta Logo
11:00 - 22:24
DUB
-
GRB
17h 24m
1 stop
€722Delta
lun., 7 sep. - mar., 15 sep.
Delta Logo
06:15 - 07:55
GRB
-
DUB
19h 40m
1 stop
Delta Logo
10:00 - 17:20
DUB
-
GRB
13h 20m
1 stop
€726Delta
sáb., 5 sep. - mié., 16 sep.

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KLM flights from Green Bay to Ireland

Our best KLM deals on Green Bay to Ireland flight tickets
KLM
1 Dec
GRB10:50Green Bay Austin-Straubel
15h 15m
2 stops
DUB08:05Dublin
8 Dec
DUB09:40Dublin
19h 05m
1 stop
GRB22:45Green Bay Austin-Straubel
€753
KLM
14 Aug
GRB17:37Green Bay Austin-Straubel
10h 23m
1 stop
DUB10:00Dublin
18 Aug
DUB05:55Dublin
15h 37m
2 stops
GRB15:32Green Bay Austin-Straubel
€872
KLM
14 Aug
GRB17:37Green Bay Austin-Straubel
10h 23m
1 stop
DUB10:00Dublin
18 Aug
DUB12:00Dublin
15h 07m
1 stop
GRB21:07Green Bay Austin-Straubel
€876

Iberia flights from Green Bay to Ireland

Our best Iberia deals on Green Bay to Ireland flight tickets
Iberia
7 Sept
GRB19:02Green Bay Austin-Straubel
56h 03m
2 stops
DUB09:05Dublin
15 Sept
DUB09:50Dublin
40h 06m
2 stops
GRB19:56Green Bay Austin-Straubel
€827
Iberia
5 Sept
GRB19:02Green Bay Austin-Straubel
10h 48m
1 stop
DUB11:50Dublin
12 Sept
DUB11:35Dublin
14h 21m
1 stop
GRB19:56Green Bay Austin-Straubel
€937

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 26 julio 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

mar. 1/12

14:38-09:35

2 stops12h 57m

Dublin

mar. 8/12

20:40-00:12

2 stops33h 32m

€646

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

mar. 1/12

08:25-08:10

1 stop17h 45m

Dublin

mar. 8/12

10:40-19:05

1 stop14h 25m

€668

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

mié. 9/9

17:05-09:45

1 stop10h 40m

Dublin

mié. 16/9

09:20-23:19

2 stops19h 59m

€676

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

sáb. 5/9

18:20-07:45

2 stops31h 25m

Dublin

mié. 16/9

09:20-23:19

2 stops19h 59m

€679

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

sáb. 5/9

18:20-07:30

1 stop31h 10m

Dublin

mié. 16/9

09:20-23:19

2 stops19h 59m

€681

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

mié. 9/9

05:30-08:45

1 stop21h 15m

Dublin

vie. 18/9

10:00-20:32

1 stop16h 32m

€682
Fastest return journey

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

mié. 9/9

15:42-10:40

2 stops12h 58m

Dublin

mié. 16/9

12:30-21:04

2 stops14h 34m

€683

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

lun. 7/9

17:29-09:45

1 stop10h 16m

Dublin

mar. 15/9

09:20-21:04

2 stops17h 44m

€706

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

lun. 7/9

06:15-07:55

1 stop19h 40m

Dublin

mar. 15/9

11:00-22:24

1 stop17h 24m

€722

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

sáb. 5/9

06:15-07:55

1 stop19h 40m

Dublin

mié. 16/9

10:00-17:20

1 stop13h 20m

€726

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

Fastest flight time

10h 23m

Direct flights

None
The fastest flight from Green Bay to Ireland takes 10h 23m
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 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.

Frequently asked questions about flying from Green Bay to Ireland

  • 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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mar. 25/8
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