$585+ Cheap flights from Green Bay (GRB) to Dublin (DUB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — DUB
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Dublin with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Green Bay to Dublin
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Best
Last-minute
One-way
Cheapest flights from Green Bay to DublinExplore the most affordable flight options available from Green Bay to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
Explore the most affordable flight options available from Green Bay to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
This Justfly.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:30 pm
GRB
- DUB
1 stop12h 40m
Lufthansa
Tue 11/311:45 am
DUB
- GRB
2 stops17h 04m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$695
This British Airways deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:10 pm
GRB
- DUB
2 stops13h 10m
British Airways
Tue 11/38:50 am
DUB
- GRB
2 stops17h 39m
British Airways
Deal found 5/26![British Airways logo]()
$706
This Cheapflightsfares deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:29 pm
GRB
- DUB
2 stops14h 06m
British Airways
Wed 9/168:40 am
DUB
- GRB
2 stops15h 00m
British Airways
Deal found 5/21![British Airways logo]()
$910
This United Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:11 pm
GRB
- DUB
1 stop14h 34m
United Airlines
Sat 10/249:20 am
DUB
- GRB
2 stops17h 44m
United Airlines
Deal found 5/22![United Airlines logo]()
$933
This KLM deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:30 pm
GRB
- DUB
1 stop13h 25m
KLM
Sat 10/245:55 am
DUB
- GRB
2 stops15h 59m
KLM
Deal found 5/25![KLM logo]()
$940
This Delta deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:25 pm
GRB
- DUB
2 stops16h 00m
Delta
Sat 10/245:55 am
DUB
- GRB
2 stops15h 59m
Delta
Deal found 5/22![Delta logo]()
$945
This KLM deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 pm
GRB
- DUB
1 stop10h 00m
KLM
Mon 7/2710:00 am
DUB
- GRB
1 stop16h 30m
KLM
Deal found 5/21![KLM logo]()
$1,012
This KLM deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 pm
GRB
- DUB
2 stops15h 25m
Multiple Airlines
Mon 7/2710:00 am
DUB
- GRB
1 stop13h 11m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$1,016
This KLM deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:10 am
GRB
- DUB
1 stop21h 35m
KLM
Sun 7/1210:00 am
DUB
- GRB
1 stop16h 30m
KLM
Deal found 5/21![KLM logo]()
$1,036
Best flights from Green Bay to DublinDiscover carefully curated flight deals from Green Bay to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
Discover carefully curated flight deals from Green Bay to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
This Justfly.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:30 pm
GRB
- DUB
1 stop12h 40m
Lufthansa
Tue 11/311:45 am
DUB
- GRB
2 stops17h 04m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$695
This KLM deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:30 pm
GRB
- DUB
1 stop13h 25m
KLM
Sat 10/245:55 am
DUB
- GRB
2 stops15h 59m
KLM
Deal found 5/26![KLM logo]()
$940
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:25 pm
GRB
- DUB
2 stops16h 00m
Delta
Sat 10/245:55 am
DUB
- GRB
2 stops15h 59m
Delta
Deal found 5/26![Delta logo]()
$945
Last-minute flights from Green Bay to DublinDiscover last-minute flight deals from Green Bay to Dublin. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Dublin. Data last updated May 26, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:55 pm
GRB
- DUB
2 stops14h 25m
Multiple Airlines
Thu 5/2811:35 am
DUB
- GRB
1 stop11h 16m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$5,499
This Cheapflightsfares deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:52 pm
GRB
- DUB
2 stops13h 58m
Multiple Airlines
Fri 7/1711:35 am
DUB
- GRB
1 stop11h 16m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$6,618
One-way flights from Green Bay to DublinSearch for one-way flight options from Green Bay to Dublin. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
Search for one-way flight options from Green Bay to Dublin. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:00 pm
GRB
- DUB
3 stops47h 15m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:55 am
GRB
- DUB
3 stops36h 05m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$619
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:55 am
GRB
- DUB
3 stops23h 15m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$658
This KAYAK deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:00 pm
GRB
- DUB
2 stops32h 20m
WestJet
Deal found 5/26![WestJet logo]()
$670
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 pm
GRB
- DUB
2 stops33h 20m
WestJet
Deal found 5/26![WestJet logo]()
$677
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:10 am
GRB
- DUB
2 stops14h 45m
Delta
Deal found 5/26![Delta logo]()
$757
This KAYAK deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:59 pm
GRB
- DUB
1 stop15h 36m
Aer Lingus
Deal found 5/26![Aer Lingus logo]()
$819
This KLM deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:00 pm
GRB
- DUB
1 stop10h 00m
KLM
Deal found 5/26![KLM logo]()
$827
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:14 pm
GRB
- DUB
3 stops59h 06m
WestJet
Deal found 5/26![WestJet logo]()
$987
Find flight deals from Green Bay to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $695 (Justfly.com) |
One-way from | $585 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Green Bay to Dublin 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, Cheapflights users made 2,558,603 searches. Data last updated May 26, 2026.
Use the filters below to find and compare flights from Green Bay to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Tue 10/27
2:30 pm-8:10 am
1 stop12h 40m
Dublin
Tue 11/3
11:45 am-10:49 pm
2 stops17h 04m
$695
Quickest round-trip
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Fri 10/9
12:30 pm-7:55 am
1 stop13h 25m
Dublin
Sat 10/24
5:55 am-3:54 pm
2 stops15h 59m
$940
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Fri 10/9
5:25 pm-3:25 pm
2 stops16h 00m
Dublin
Sat 10/24
5:55 am-3:54 pm
2 stops15h 59m
$945
Cheapest one-way
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Tue 6/9
11:10 am-7:55 am
2 stops14h 45m
$757
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Sun 6/14
6:15 am-10:00 am
2 stops21h 45m
$757
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Mon 6/8
11:10 am-10:00 am
1 stop16h 50m
$757
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Sun 6/14
11:10 am-10:00 am
1 stop16h 50m
$757
Quickest one-way
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Fri 6/12
6:00 pm-10:00 am
1 stop10h 00m
$827
Sorted by cheapest first
Compare providers for flights from Green Bay to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to Dublin in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Green Bay-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Green Bay to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Green Bay with our price prediction graph.
GRB-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated May 26, 2026.
Read reviews from past customers who have flown American Airlines from Green Bay to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Comfort
7.2
Entertainment
6.9
Overall
7.1
Boarding
7.5
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Crew
7.9
Comfort
7.2
Entertainment
6.9
Overall
7.1
Boarding
7.5
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Green Bay to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 26, 2026.
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Green Bay and Dublin flights
Browse other Green Bay and Dublin flight options. Last updated on May 26, 2026.
Other flights from Green Bay
Browse through other flights departing from Green Bay. Flights are based on user searches made on Cheapflights and were last updated on May 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Green Bay to Dublin
Discover the top airline that operate flights from Green Bay to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$594 | FlexibilityNo cancel fee | On-time71% |