Latest deals
FAQs
Price Alerts

Cheap flights from Green Bay to Ireland from €369

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 31/1. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Green Bay to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
17:24 - 08:10
GRB
-
DUB
32h 46m1 stop
Lufthansa Logo
17:20 - 16:47
DUB
-
GRB
29h 27m2 stops
€369Lufthansa
Sat, 31 Jan - Sat, 7 Feb
United Airlines Logo
08:00 - 08:10
GRB
-
DUB
18h 10m1 stop
United Airlines Logo
09:00 - 15:07
DUB
-
GRB
36h 07m2 stops
€389United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
08:00 - 07:30
GRB
-
DUB
17h 30m2 stops
United Airlines Logo
09:00 - 14:02
DUB
-
GRB
35h 02m2 stops
€392United Airlines
Thu, 22 Jan - Mon, 26 Jan
British Airways Logo
11:20 - 12:10
GRB
-
DUB
18h 50m2 stops
British Airways Logo
20:40 - 22:14
DUB
-
GRB
31h 34m2 stops
€398British Airways
Tue, 13 Jan - Tue, 20 Jan
Lufthansa Logo
10:42 - 08:10
GRB
-
DUB
15h 28m1 stop
Lufthansa Logo
05:00 - 21:31
DUB
-
GRB
22h 31m2 stops
€401Lufthansa
Tue, 13 Jan - Tue, 20 Jan
United Airlines Logo
06:31 - 08:10
GRB
-
DUB
19h 39m1 stop
United Airlines Logo
09:00 - 15:07
DUB
-
GRB
36h 07m2 stops
€408United Airlines
Tue, 13 Jan - Sun, 18 Jan
Lufthansa Logo
10:42 - 08:10
GRB
-
DUB
15h 28m1 stop
Lufthansa Logo
10:40 - 16:47
DUB
-
GRB
12h 07m1 stop
€409Lufthansa
Tue, 13 Jan - Sun, 18 Jan
United Airlines Logo
14:39 - 08:10
GRB
-
DUB
11h 31m1 stop
United Airlines Logo
10:40 - 19:03
DUB
-
GRB
14h 23m1 stop
€413United Airlines
Thu, 22 Jan - Mon, 26 Jan
United Airlines Logo
14:39 - 08:10
GRB
-
DUB
11h 31m1 stop
United Airlines Logo
09:30 - 19:03
DUB
-
GRB
15h 33m2 stops
€416United Airlines
Tue, 13 Jan - Sun, 18 Jan
Lufthansa Logo
10:42 - 08:10
GRB
-
DUB
15h 28m1 stop
Lufthansa Logo
10:40 - 21:31
DUB
-
GRB
16h 51m1 stop
€514Lufthansa
Sat, 31 Jan - Sat, 7 Feb

Lufthansa flights from Green Bay to Ireland

Our best Lufthansa deals on Green Bay to Ireland flight tickets
Lufthansa
31 Jan
GRB17:24Green Bay Austin-Straubel
32h 46m
1 stop
DUB08:10Dublin
7 Feb
DUB17:20Dublin
29h 27m
2 stops
GRB16:47Green Bay Austin-Straubel
€369
Find similar
Lufthansa
13 Jan
GRB10:42Green Bay Austin-Straubel
15h 28m
1 stop
DUB08:10Dublin
20 Jan
DUB05:00Dublin
22h 31m
2 stops
GRB21:31Green Bay Austin-Straubel
€401
Find similar
Lufthansa
13 Jan
GRB10:42Green Bay Austin-Straubel
15h 28m
1 stop
DUB08:10Dublin
18 Jan
DUB10:40Dublin
12h 07m
1 stop
GRB16:47Green Bay Austin-Straubel
€409
Find similar

United Airlines flights from Green Bay to Ireland

Our best United Airlines deals on Green Bay to Ireland flight tickets
United Airlines
22 Jan
GRB14:39Green Bay Austin-Straubel
11h 31m
1 stop
DUB08:10Dublin
26 Jan
DUB09:00Dublin
36h 07m
2 stops
GRB15:07Green Bay Austin-Straubel
€389
Find similar
United Airlines
22 Jan
GRB08:00Green Bay Austin-Straubel
17h 30m
2 stops
DUB07:30Dublin
26 Jan
DUB09:00Dublin
35h 02m
2 stops
GRB14:02Green Bay Austin-Straubel
€392
Find similar
United Airlines
13 Jan
GRB06:31Green Bay Austin-Straubel
19h 39m
1 stop
DUB08:10Dublin
18 Jan
DUB09:00Dublin
36h 07m
2 stops
GRB15:07Green Bay Austin-Straubel
€408
Find similar

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 19 December 2025.
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

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 31/1

17:24-08:10

1 stop32h 46m

Dublin

Sat 7/2

17:20-16:47

2 stops29h 27m

€369

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Thu 22/1

08:00-08:10

1 stop18h 10m

Dublin

Mon 26/1

09:00-15:07

2 stops36h 07m

€389

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Thu 22/1

08:00-07:30

2 stops17h 30m

Dublin

Mon 26/1

09:00-14:02

2 stops35h 02m

€392

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 13/1

11:20-12:10

2 stops18h 50m

Dublin

Tue 20/1

20:40-22:14

2 stops31h 34m

€398

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 13/1

10:42-08:10

1 stop15h 28m

Dublin

Tue 20/1

05:00-21:31

2 stops22h 31m

€401

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 13/1

06:31-08:10

1 stop19h 39m

Dublin

Sun 18/1

09:00-15:07

2 stops36h 07m

€408

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 13/1

10:42-08:10

1 stop15h 28m

Dublin

Sun 18/1

10:40-16:47

1 stop12h 07m

€409

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Thu 22/1

14:39-08:10

1 stop11h 31m

Dublin

Mon 26/1

10:40-19:03

1 stop14h 23m

€413

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 13/1

14:39-08:10

1 stop11h 31m

Dublin

Sun 18/1

09:30-19:03

2 stops15h 33m

€416

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Sat 31/1

10:42-08:10

1 stop15h 28m

Dublin

Sat 7/2

10:40-21:31

1 stop16h 51m

€514

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

9h 55m

Direct flights

None
The fastest flight from Green Bay to Ireland takes 9h 55m
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.

  • 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.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 18/1
Sun 25/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
Flights to Corkfrom €87
Flights to Shannon, Clarefrom €89
Flights to Donegalfrom €76
Flights to Milltown (Kerry)from €38