$706+ Cheap flights from Green Bay (GRB) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — DUB
Aug 23 — Aug 301
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
Cheapest
Best
Last-minute
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 July 24, 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 July 24, 2026.
This lastminute.com deal was found by Cheapflights users on 7/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:29 pm
GRB
- DUB
2 stops22h 46m
Lufthansa
Tue 9/18:50 am
DUB
- GRB
2 stops20h 29m
Lufthansa
Deal found 7/20![Lufthansa logo]()
$757
This United Airlines deal was found by Cheapflights users on 7/20. 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 9/56:20 pm
GRB
- DUB
2 stops31h 00m
United Airlines
Wed 9/169:20 am
DUB
- GRB
2 stops19h 59m
United Airlines
Deal found 7/20![United Airlines logo]()
$768
This lastminute.com deal was found by Cheapflights users on 7/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:29 pm
GRB
- DUB
2 stops17h 21m
Lufthansa
Tue 9/812:25 pm
DUB
- GRB
2 stops16h 54m
Lufthansa
Deal found 7/21![Lufthansa logo]()
$778
This Expedia deal was found by Cheapflights users on 7/19. 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 8/1812:26 pm
GRB
- DUB
1 stop17h 24m
Iberia
Mon 8/249:50 am
DUB
- GRB
2 stops44h 26m
Iberia
Deal found 7/19![Iberia logo]()
$779
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:20 pm
GRB
- DUB
2 stops14h 45m
British Airways
Mon 8/248:30 pm
DUB
- GRB
2 stops27h 55m
British Airways
Deal found 7/19![British Airways logo]()
$788
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/75:29 pm
GRB
- DUB
1 stop10h 16m
United Airlines
Tue 9/159:20 am
DUB
- GRB
2 stops17h 44m
United Airlines
Deal found 7/24![United Airlines logo]()
$803
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:02 pm
GRB
- DUB
1 stop10h 48m
American Airlines
Mon 8/249:30 am
DUB
- GRB
1 stop11h 11m
American Airlines
Deal found 7/19![American Airlines logo]()
$817
This Delta deal was found by Cheapflights users on 7/20. 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.
Sat 9/56:15 am
GRB
- DUB
1 stop19h 40m
Delta
Wed 9/1610:00 am
DUB
- GRB
1 stop13h 20m
Delta
Deal found 7/20![Delta logo]()
$821
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 July 24, 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 July 24, 2026.
This British Airways deal was found by Cheapflights users on 7/19. 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 1/122:46 pm
GRB
- DUB
2 stops17h 34m
British Airways
Tue 1/1910:55 am
DUB
- GRB
2 stops19h 17m
British Airways
Deal found 7/19![British Airways logo]()
$706
This Ovago deal was found by Cheapflights users on 7/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:30 am
GRB
- DUB
1 stop19h 40m
Lufthansa
Tue 1/1910:40 am
DUB
- GRB
1 stop18h 09m
Lufthansa
Deal found 7/19![Lufthansa logo]()
$756
This United Airlines deal was found by Cheapflights users on 7/20. 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 9/56:20 pm
GRB
- DUB
2 stops31h 00m
United Airlines
Wed 9/169:20 am
DUB
- GRB
2 stops19h 59m
United Airlines
Deal found 7/20![United Airlines logo]()
$768
This Expedia deal was found by Cheapflights users on 7/19. 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 8/1812:26 pm
GRB
- DUB
1 stop17h 24m
Iberia
Mon 8/249:50 am
DUB
- GRB
2 stops44h 26m
Iberia
Deal found 7/19![Iberia logo]()
$779
This Delta deal was found by Cheapflights users on 7/24. 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 9/76:15 am
GRB
- DUB
1 stop19h 40m
Delta
Tue 9/1511:00 am
DUB
- GRB
1 stop17h 24m
Delta
Deal found 7/24![Delta logo]()
$821
This lastminute.com deal was found by Cheapflights users on 7/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:29 pm
GRB
- DUB
2 stops17h 21m
Lufthansa
Tue 9/812:25 pm
DUB
- GRB
2 stops16h 54m
Lufthansa
Deal found 7/21![Lufthansa logo]()
$778
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/75:29 pm
GRB
- DUB
1 stop10h 16m
United Airlines
Tue 9/159:20 am
DUB
- GRB
2 stops17h 44m
United Airlines
Deal found 7/24![United Airlines logo]()
$803
This Delta deal was found by Cheapflights users on 7/20. 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.
Sat 9/56:15 am
GRB
- DUB
1 stop19h 40m
Delta
Wed 9/1610:00 am
DUB
- GRB
1 stop13h 20m
Delta
Deal found 7/20![Delta logo]()
$821
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 9/511:45 am
GRB
- DUB
1 stop16h 00m
United Airlines
Sat 9/129:20 am
DUB
- GRB
2 stops41h 44m
United Airlines
Deal found 7/22![United Airlines logo]()
$841
Last-minute flights from Green Bay to DublinDiscover last-minute flight deals from Green Bay to Dublin. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Dublin. Data last updated July 24, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 7/22. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:37 pm
GRB
- DUB
1 stop10h 23m
KLM
Tue 8/185:55 am
DUB
- GRB
2 stops15h 37m
KLM
Deal found 7/22![KLM logo]()
$992
This Air France deal was found by Cheapflights users on 7/22. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:37 pm
GRB
- DUB
2 stops15h 48m
Multiple Airlines
Tue 8/185:55 am
DUB
- GRB
2 stops17h 00m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$997
This lastminute.com deal was found by Cheapflights users on 7/20. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:29 pm
GRB
- DUB
2 stops22h 46m
Lufthansa
Tue 9/18:50 am
DUB
- GRB
2 stops20h 29m
Lufthansa
Deal found 7/20![Lufthansa logo]()
$757
This Expedia deal was found by Cheapflights users on 7/19. 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 8/1812:26 pm
GRB
- DUB
1 stop17h 24m
Iberia
Mon 8/249:50 am
DUB
- GRB
2 stops44h 26m
Iberia
Deal found 7/19![Iberia logo]()
$779
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:20 pm
GRB
- DUB
2 stops14h 45m
British Airways
Mon 8/248:30 pm
DUB
- GRB
2 stops27h 55m
British Airways
Deal found 7/19![British Airways logo]()
$788
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:02 pm
GRB
- DUB
1 stop10h 48m
American Airlines
Mon 8/249:30 am
DUB
- GRB
1 stop11h 11m
American Airlines
Deal found 7/19![American Airlines logo]()
$817
This Scandinavian Airlines deal was found by Cheapflights users on 7/19. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:07 am
GRB
- DUB
3 stops18h 43m
Multiple Airlines
Mon 8/247:05 pm
DUB
- GRB
3 stops31h 35m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$3,064
This lastminute.com deal was found by Cheapflights users on 7/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:29 pm
GRB
- DUB
2 stops17h 21m
Lufthansa
Tue 9/812:25 pm
DUB
- GRB
2 stops16h 54m
Lufthansa
Deal found 7/21![Lufthansa logo]()
$778
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 July 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $706 (British Airways) |
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 July 24, 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 1/12
2:46 pm-2:20 pm
2 stops17h 34m
Dublin
Tue 1/19
10:55 am-12:12 am
2 stops19h 17m
$706
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Tue 1/12
6:30 am-8:10 am
1 stop19h 40m
Dublin
Tue 1/19
10:40 am-10:49 pm
1 stop18h 09m
$756
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Sat 9/5
6:20 pm-7:20 am
2 stops31h 00m
Dublin
Wed 9/16
9:20 am-11:19 pm
2 stops19h 59m
$768
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Sun 8/23
5:29 pm-4:50 pm
2 stops17h 21m
Dublin
Tue 9/8
12:25 pm-11:19 pm
2 stops16h 54m
$778
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Tue 8/18
12:26 pm-11:50 am
1 stop17h 24m
Dublin
Mon 8/24
9:50 am-12:16 am
2 stops44h 26m
$779
Quickest round-trip
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Mon 9/7
5:29 pm-9:45 am
1 stop10h 16m
Dublin
Tue 9/15
9:20 am-9:04 pm
2 stops17h 44m
$803
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Mon 9/7
6:15 am-7:55 am
1 stop19h 40m
Dublin
Tue 9/15
11:00 am-10:24 pm
1 stop17h 24m
$821
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Sat 9/5
6:15 am-7:55 am
1 stop19h 40m
Dublin
Wed 9/16
10:00 am-5:20 pm
1 stop13h 20m
$821
Green BayDublin
GRB - DUB
GRBDUB
Green Bay Austin-Straubel
Sat 9/5
11:45 am-9:45 am
1 stop16h 00m
Dublin
Sat 9/12
9:20 am-9:04 pm
2 stops41h 44m
$841
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 July.
| 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 July 24, 2026.
Read reviews from past customers who have flown Delta and 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.
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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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 July 24, 2026.
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Green Bay and Dublin flights
Browse other Green Bay and Dublin flight options. Last updated on July 24, 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 July 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Green Bay to Dublin
Discover the top 2 airlines 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 July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$438 | Average$507 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$515 | Average$793 | FlexibilityNo cancel fee | On-timeN/A |