$685+ 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — DUB
Nov 11 — Nov 181
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 October 12, 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 October 12, 2026.
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Sun 12/68:03 am -
1 stop18h 07m
Wed 12/1610:40 am -
1 stop12h 12m
Deal found 10/7![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Sat 12/55:28 pm -
2 stops32h 02m
Tue 12/159:00 am -
2 stops19h 59m
Deal found 10/7![United Airlines logo]()
$756
This Delta deal was found by Cheapflights users on 10/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:36 pm -
1 stop13h 19m
Wed 12/166:00 am -
2 stops22h 50m
Deal found 10/7![Delta logo]()
$758
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:33 pm -
2 stops13h 32m
Mon 12/148:40 pm -
2 stops33h 40m
Deal found 10/7![British Airways logo]()
$798
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:33 pm -
2 stops15h 52m
Sun 12/1311:00 am -
2 stops19h 20m
Deal found 10/7![British Airways logo]()
$848
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 12/38:03 am -
1 stop18h 07m
Sun 12/139:00 am -
2 stops29h 59m
Deal found 10/7![United Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 12/43:28 pm -
1 stop10h 42m
Mon 12/149:30 am -
2 stops17h 33m
Deal found 10/7![United Airlines logo]()
$859
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:14 pm -
1 stop10h 56m
Mon 11/309:00 am -
2 stops35h 45m
Deal found 10/9![United Airlines logo]()
$888
This KAYAK deal was found by Cheapflights users on 10/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:15 am -
1 stop19h 55m
Mon 12/1410:40 am -
1 stop16h 23m
Deal found 10/7![Lufthansa logo]()
$904
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 October 12, 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 October 12, 2026.
This United Airlines deal was found by Cheapflights users on 10/11. 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 2/166:50 pm -
1 stop31h 20m
Tue 3/29:00 am -
2 stops34h 00m
Deal found 10/11![United Airlines logo]()
$685
This Expedia deal was found by Cheapflights users on 10/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/171:11 pm -
2 stops15h 49m
Wed 3/35:10 am -
2 stops22h 09m
Deal found 10/9![Lufthansa logo]()
$703
This Delta deal was found by Cheapflights users on 10/12. 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 2/175:30 am -
1 stop20h 15m
Wed 3/35:45 am -
2 stops16h 09m
Deal found 10/12![Delta logo]()
$707
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Wed 2/176:59 pm -
2 stops16h 01m
Wed 3/311:30 am -
2 stops18h 44m
Deal found 10/12![American Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Sun 3/146:30 am -
2 stops22h 50m
Mon 3/228:00 am -
2 stops33h 00m
Deal found 10/8![United Airlines logo]()
$739
Last-minute flights from Green Bay to DublinDiscover last-minute flight deals from Green Bay to Dublin. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Dublin. Data last updated October 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/10. 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.
Sun 10/115:30 am -
1 stop21h 15m
Mon 10/191:15 pm -
2 stops15h 12m
Deal found 10/10![Delta logo]()
$979
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Sun 10/119:05 am -
1 stop18h 40m
Mon 10/1911:35 am -
1 stop14h 14m
Deal found 10/10![United Airlines logo]()
$1,032
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Tue 11/178:00 am -
1 stop18h 10m
Fri 11/2010:40 am -
1 stop14h 30m
Deal found 10/7![United Airlines logo]()
$966
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Sat 11/211:58 pm -
1 stop12h 12m
Sat 11/289:00 am -
2 stops35h 39m
Deal found 10/7![United Airlines logo]()
$1,189
This Scandinavian Airlines deal was found by Cheapflights users on 10/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:08 am -
3 stops16h 17m
Sat 11/2810:10 am -
3 stops30h 18m
Deal found 10/7![Multiple Airlines logo]()
$3,783
This United Airlines deal was found by Cheapflights users on 10/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/233:14 pm -
1 stop10h 56m
Mon 11/309:00 am -
2 stops35h 45m
Deal found 10/9![United Airlines logo]()
$888
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 October 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $685 (United Airlines) |
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 7,457,451 searches. Data last updated October 12, 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 Green Bay Austin-Straubel - DUB Dublin
GRBDUB
Green Bay Austin-Straubel
Tue 2/16
6:50 pm-8:10 am
1 stop31h 20m
Dublin
Tue 3/2
9:00 am-1:00 pm
2 stops34h 00m
$685
Green BayDublin
GRB Green Bay Austin-Straubel - DUB Dublin
GRBDUB
Green Bay Austin-Straubel
Wed 2/17
1:11 pm-11:00 am
2 stops15h 49m
Dublin
Wed 3/3
5:10 am-9:19 pm
2 stops22h 09m
$703
Green BayDublin
GRB Green Bay Austin-Straubel - DUB Dublin
GRBDUB
Green Bay Austin-Straubel
Wed 2/17
5:30 am-7:45 am
1 stop20h 15m
Dublin
Wed 3/3
5:45 am-3:54 pm
2 stops16h 09m
$707
Quickest round-trip
Green BayDublin
GRB Green Bay Austin-Straubel - DUB Dublin
GRBDUB
Green Bay Austin-Straubel
Wed 2/17
6:59 pm-5:00 pm
2 stops16h 01m
Dublin
Wed 3/3
11:30 am-12:14 am
2 stops18h 44m
$709
Green BayDublin
GRB Green Bay Austin-Straubel - DUB Dublin
GRBDUB
Green Bay Austin-Straubel
Sun 3/14
6:30 am-10:20 am
2 stops22h 50m
Dublin
Mon 3/22
8:00 am-12:00 pm
2 stops33h 00m
$739
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | 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 October 12, 2026.
Read reviews from past customers who have flown Delta and United 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.
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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
Bray
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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 October 12, 2026.
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Green Bay and Dublin flights
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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 7,457,451 searches. Data last updated October 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$484 | Average$710 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$515 | Average$793 | FlexibilityNo cancel fee | On-timeN/A |