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Cheap flights from Green Bay to Ireland from €615

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 16/11. 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
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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.
American Airlines Logo
15:12 - 12:35
GRB
-
DUB
15h 23m
2 stops
American Airlines Logo
13:00 - 23:28
DUB
-
GRB
16h 28m
2 stops
€615American Airlines
Mon, 16 Nov - Tue, 24 Nov
Delta Logo
05:30 - 07:45
GRB
-
DUB
20h 15m
1 stop
Delta Logo
05:45 - 22:45
DUB
-
GRB
23h 00m
2 stops
€617Delta
Mon, 16 Nov - Tue, 24 Nov
United Airlines Logo
10:45 - 08:10
GRB
-
DUB
15h 25m
1 stop
United Airlines Logo
10:40 - 19:05
DUB
-
GRB
14h 25m
1 stop
€619United Airlines
Mon, 16 Nov - Tue, 24 Nov
Multiple Airlines Logo
12:30 - 09:00
GRB
-
DUB
14h 30m
2 stops
Multiple Airlines Logo
09:55 - 21:32
DUB
-
GRB
17h 37m
1 stop
€624Multiple Airlines
Tue, 3 Nov - Tue, 10 Nov
Lufthansa Logo
10:45 - 08:10
GRB
-
DUB
15h 25m
1 stop
Lufthansa Logo
10:40 - 21:34
DUB
-
GRB
16h 54m
1 stop
€664Lufthansa
Tue, 3 Nov - Tue, 10 Nov
United Airlines Logo
17:29 - 08:15
GRB
-
DUB
32h 46m
2 stops
United Airlines Logo
09:20 - 21:04
DUB
-
GRB
17h 44m
2 stops
€677United Airlines
Sat, 5 Sep - Wed, 16 Sep
United Airlines Logo
17:29 - 07:45
GRB
-
DUB
32h 16m
2 stops
United Airlines Logo
09:20 - 23:19
DUB
-
GRB
19h 59m
2 stops
€678United Airlines
Sat, 5 Sep - Wed, 16 Sep
United Airlines Logo
17:29 - 08:15
GRB
-
DUB
32h 46m
2 stops
United Airlines Logo
11:35 - 21:04
DUB
-
GRB
15h 29m
1 stop
€681United Airlines
Sat, 5 Sep - Wed, 16 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
€721Delta
Sat, 5 Sep - Wed, 16 Sep
United Airlines Logo
13:17 - 09:45
GRB
-
DUB
14h 28m
1 stop
United Airlines Logo
09:20 - 23:19
DUB
-
GRB
19h 59m
2 stops
€752United Airlines
Fri, 9 Oct - Sat, 24 Oct

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Lufthansa flights from Green Bay to Ireland

Our best Lufthansa deals on Green Bay to Ireland flight tickets
Lufthansa
3 Nov
GRB10:45Green Bay Austin-Straubel
15h 25m
1 stop
DUB08:10Dublin
10 Nov
DUB10:40Dublin
16h 54m
1 stop
GRB21:34Green Bay Austin-Straubel
€664
Lufthansa
18 Jul
GRB12:34Green Bay Austin-Straubel
15h 11m
1 stop
DUB09:45Dublin
27 Jul
DUB17:35Dublin
29h 16m
2 stops
GRB16:51Green Bay Austin-Straubel
€3,102
Lufthansa
18 Jul
GRB12:34Green Bay Austin-Straubel
15h 11m
1 stop
DUB09:45Dublin
27 Jul
DUB17:35Dublin
29h 16m
2 stops
GRB16:51Green Bay Austin-Straubel
€3,103

United Airlines flights from Green Bay to Ireland

Our best United Airlines deals on Green Bay to Ireland flight tickets
United Airlines
16 Nov
GRB10:45Green Bay Austin-Straubel
15h 25m
1 stop
DUB08:10Dublin
24 Nov
DUB10:40Dublin
14h 25m
1 stop
GRB19:05Green Bay Austin-Straubel
€619
United Airlines
5 Sept
GRB17:29Green Bay Austin-Straubel
32h 46m
2 stops
DUB08:15Dublin
16 Sept
DUB09:20Dublin
17h 44m
2 stops
GRB21:04Green Bay Austin-Straubel
€677
United Airlines
5 Sept
GRB17:29Green Bay Austin-Straubel
32h 16m
2 stops
DUB07:45Dublin
16 Sept
DUB09:20Dublin
19h 59m
2 stops
GRB23:19Green Bay Austin-Straubel
€678

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 28 June 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 16/11

15:12-12:35

2 stops15h 23m

Dublin

Tue 24/11

13:00-23:28

2 stops16h 28m

€615

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 16/11

05:30-07:45

1 stop20h 15m

Dublin

Tue 24/11

05:45-22:45

2 stops23h 00m

€617
Fastest return journey

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 16/11

10:45-08:10

1 stop15h 25m

Dublin

Tue 24/11

10:40-19:05

1 stop14h 25m

€619

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 3/11

12:30-09:00

2 stops14h 30m

Dublin

Tue 10/11

09:55-21:32

1 stop17h 37m

€624

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 3/11

10:45-08:10

1 stop15h 25m

Dublin

Tue 10/11

10:40-21:34

1 stop16h 54m

€664

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 5/9

17:29-08:15

2 stops32h 46m

Dublin

Wed 16/9

09:20-21:04

2 stops17h 44m

€677

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 5/9

17:29-07:45

2 stops32h 16m

Dublin

Wed 16/9

09:20-23:19

2 stops19h 59m

€678

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 5/9

17:29-08:15

2 stops32h 46m

Dublin

Wed 16/9

11:35-21:04

1 stop15h 29m

€681

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 5/9

06:15-07:55

1 stop19h 40m

Dublin

Wed 16/9

10:00-17:20

1 stop13h 20m

€721

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Fri 9/10

13:17-09:45

1 stop14h 28m

Dublin

Sat 24/10

09:20-23:19

2 stops19h 59m

€752

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

14h 28m

Direct flights

None
The fastest flight from Green Bay to Ireland takes 14h 28m
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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