$456+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — DUB
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Dublin with Cheapflights
1. Tell us where you want to go
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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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 June 9, 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 June 9, 2026.
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 10/282:30 pm
GRB
- DUB
1 stop12h 40m
United Airlines
Wed 11/49:00 am
DUB
- GRB
2 stops16h 05m
United Airlines
Deal found 6/7![United Airlines logo]()
$702
This KLM deal was found by Cheapflights users on 6/7. 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.
Wed 10/2812:30 pm
GRB
- DUB
1 stop14h 25m
KLM
Wed 11/49:45 am
DUB
- GRB
1 stop19h 00m
KLM
Deal found 6/7![KLM logo]()
$706
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:25 pm
GRB
- DUB
2 stops15h 45m
Lufthansa
Wed 11/411:45 am
DUB
- GRB
2 stops17h 04m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$709
This Orbitz deal was found by Cheapflights users on 6/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:20 pm
GRB
- DUB
2 stops14h 45m
British Airways
Fri 9/118:35 am
DUB
- GRB
2 stops17h 21m
British Airways
Deal found 6/7![British Airways logo]()
$767
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 9/26:25 am
GRB
- DUB
2 stops19h 20m
United Airlines
Fri 9/1111:35 am
DUB
- GRB
1 stop10h 08m
United Airlines
Deal found 6/7![United Airlines logo]()
$771
This KLM deal was found by Cheapflights users on 6/7. 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 9/2212:00 pm
GRB
- DUB
1 stop13h 55m
KLM
Wed 9/305:55 am
DUB
- GRB
2 stops15h 41m
KLM
Deal found 6/7![KLM logo]()
$816
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 9/95:25 pm
GRB
- DUB
2 stops19h 00m
Delta
Fri 9/258:55 am
DUB
- GRB
2 stops17h 32m
Delta
Deal found 6/8![Delta logo]()
$821
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 8/156:25 am
GRB
- DUB
1 stop21h 20m
United Airlines
Sat 8/229:20 am
DUB
- GRB
2 stops43h 59m
United Airlines
Deal found 6/5![United Airlines logo]()
$852
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 June 9, 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 June 9, 2026.
This KLM deal was found by Cheapflights users on 6/7. 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.
Wed 10/2812:30 pm
GRB
- DUB
1 stop14h 25m
KLM
Wed 11/49:45 am
DUB
- GRB
1 stop19h 00m
KLM
Deal found 6/7![KLM logo]()
$706
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 9/26:25 am
GRB
- DUB
2 stops19h 20m
United Airlines
Fri 9/1111:35 am
DUB
- GRB
1 stop10h 08m
United Airlines
Deal found 6/7![United Airlines logo]()
$771
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 9/95:25 pm
GRB
- DUB
2 stops19h 00m
Delta
Fri 9/258:55 am
DUB
- GRB
2 stops17h 32m
Delta
Deal found 6/8![Delta logo]()
$821
This KLM deal was found by Cheapflights users on 6/7. 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 9/2212:00 pm
GRB
- DUB
1 stop13h 55m
KLM
Wed 9/3011:00 am
DUB
- GRB
1 stop17h 29m
KLM
Deal found 6/7![KLM logo]()
$820
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sat 8/155:29 pm
GRB
- DUB
1 stop10h 16m
United Airlines
Sat 8/2211:35 am
DUB
- GRB
1 stop11h 19m
United Airlines
Deal found 6/5![United Airlines logo]()
$868
This Delta deal was found by Cheapflights users on 6/6. 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 10/912:30 pm
GRB
- DUB
1 stop13h 25m
Delta
Sat 10/245:55 am
DUB
- GRB
2 stops21h 37m
Delta
Deal found 6/6![Delta logo]()
$926
This KLM deal was found by Cheapflights users on 6/6. 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.
Sat 9/1911:02 am
GRB
- DUB
1 stop16h 58m
KLM
Wed 9/305:55 am
DUB
- GRB
2 stops15h 41m
KLM
Deal found 6/6![KLM logo]()
$866
This KLM deal was found by Cheapflights users on 6/9. 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 10/2411:00 am
DUB
- GRB
1 stop17h 45m
KLM
Deal found 6/9![KLM logo]()
$929
Last-minute flights from Green Bay to DublinDiscover last-minute flight deals from Green Bay to Dublin. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Dublin. Data last updated June 9, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:52 pm
GRB
- DUB
2 stops21h 23m
Lufthansa
Mon 7/135:35 pm
DUB
- GRB
2 stops29h 16m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$1,019
This Delta deal was found by Cheapflights users on 6/8. 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.
Tue 7/76:15 am
GRB
- DUB
1 stop19h 40m
Delta
Mon 7/135:55 am
DUB
- GRB
2 stops21h 51m
Delta
Deal found 6/8![Delta logo]()
$1,032
This KLM deal was found by Cheapflights users on 6/8. 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 7/1412:05 pm
GRB
- DUB
1 stop13h 50m
KLM
Mon 7/2710:00 am
DUB
- GRB
1 stop13h 07m
KLM
Deal found 6/8![KLM logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/1410:37 am
GRB
- DUB
1 stop17h 08m
United Airlines
Mon 7/279:20 am
DUB
- GRB
2 stops30h 41m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,013
This Delta deal was found by Cheapflights users on 6/4. 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.
Tue 7/146:50 am
GRB
- DUB
2 stops20h 25m
Delta
Mon 7/2710:00 am
DUB
- GRB
1 stop16h 30m
Delta
Deal found 6/4![Delta logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 7/189:00 am
GRB
- DUB
1 stop18h 45m
United Airlines
Sat 7/259:50 am
DUB
- GRB
2 stops37h 01m
United Airlines
Deal found 6/4![United Airlines logo]()
$1,068
This Delta deal was found by Cheapflights users on 6/5. 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 7/2012:05 pm
GRB
- DUB
1 stop13h 50m
Delta
Mon 7/275:55 am
DUB
- GRB
2 stops22h 53m
Delta
Deal found 6/5![Delta logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Mon 7/203:44 pm
GRB
- DUB
1 stop12h 01m
United Airlines
Mon 7/279:50 am
DUB
- GRB
2 stops19h 29m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/233:44 pm
GRB
- DUB
1 stop12h 01m
United Airlines
Thu 7/309:50 am
DUB
- GRB
2 stops19h 29m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,040
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 June 9, 2026.
Search for one-way flight options from Green Bay to Dublin. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This KLM deal was found by Cheapflights users on 6/8. 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.
Mon 8/315:30 am
GRB
- DUB
1 stop21h 15m
KLM
Deal found 6/8![KLM logo]()
$456
This Air France deal was found by Cheapflights users on 6/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:07 am
GRB
- DUB
2 stops14h 48m
Air France
Deal found 6/8![Air France logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/111:07 am
GRB
- DUB
3 stops28h 53m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Mon 8/315:24 am
GRB
- DUB
3 stops29h 16m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$878
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $702 (United Airlines) |
One-way from | $456 (KLM) |
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 June 9, 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
Wed 10/28
12:30 pm-7:55 am
1 stop14h 25m
Dublin
Wed 11/4
9:45 am-10:45 pm
1 stop19h 00m
$706
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Wed 9/2
6:25 am-7:45 am
2 stops19h 20m
Dublin
Fri 9/11
11:35 am-3:43 pm
1 stop10h 08m
$771
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Tue 9/22
12:00 pm-7:55 am
1 stop13h 55m
Dublin
Wed 9/30
11:00 am-10:29 pm
1 stop17h 29m
$820
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Wed 9/9
5:25 pm-6:25 pm
2 stops19h 00m
Dublin
Fri 9/25
8:55 am-8:27 pm
2 stops17h 32m
$821
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Sat 9/19
11:02 am-10:00 am
1 stop16h 58m
Dublin
Wed 9/30
5:55 am-3:36 pm
2 stops15h 41m
$866
Quickest round-trip
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Sat 8/15
5:29 pm-9:45 am
1 stop10h 16m
Dublin
Sat 8/22
11:35 am-4:54 pm
1 stop11h 19m
$868
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-9:32 pm
2 stops21h 37m
$926
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
11:00 am-10:45 pm
1 stop17h 45m
$929
Cheapest one-way
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Mon 8/31
6:15 am-10:00 am
2 stops21h 45m
$456
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Mon 8/31
5:30 am-8:45 am
1 stop21h 15m
$456
Showing 1-10 of 11 resultsSorted 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 June.
| 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 June 9, 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.
Entertainment
6.9
Food
6.4
Overall
7.1
Boarding
7.5
Comfort
7.2
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Entertainment
6.9
Food
6.4
Overall
7.1
Boarding
7.5
Comfort
7.2
Crew
7.9
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Complete your trip
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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 June 9, 2026.
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Green Bay and Dublin flights
Browse other Green Bay and Dublin flight options. Last updated on June 9, 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 June 9, 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$594 | FlexibilityNo cancel fee | On-time71% |