What are the cheapest airlines flying from Green Bay to Dublin round-trip?

Currently priced at $785, KLM will fly you from Green Bay to Dublin and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $786 and $791, respectively. You may be able to fly from Green Bay to Dublin for 17% less than the average price by searching for these airlines.

What is the cheapest day to fly from Green Bay to Dublin?

Travelers seeking maximum savings on their Green Bay to Dublin flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Green Bay to Dublin?

Users have found that flying from Green Bay to Dublin on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Green Bay to Dublin?

January can be a great time to fly to Dublin from Green Bay with a flight ticket averaging about $951. Cheapflights users have found deals in the month of January for as cheap as $543. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from GRB to DUB?

One of the essential ways to save on airfare from Green Bay to Dublin is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 15% on airfare.

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.

Can I find deals for flights from Green Bay to Dublin that include hotel bookings?

Yes. In addition to deals on Green Bay to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Green Bay to Dublin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Dublin.

Can I find deals for business class flights from Green Bay to Dublin?

Yes. Cheapflights offers flight deals from Green Bay to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$657+ Flights from Green Bay to Dublin

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1. Tell us where you want to go

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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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$785 (KLM)
Popular in	June
Cheapest in	January
Average price	$848

Provider with most accurate pricing for Green Bay Austin-Straubel-Dublin flight deals.

Search Deals

Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Dublin flights.

Search Deals

From Green Bay Austin-Straubel to Dublin

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($245 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Green Bay to Dublin

Cheapest flights from Green Bay to Dublin
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 April 3, 2025.

Wed 10/155:18 pmGRB - DUB

1 stop10h 27mUnited Airlines

Wed 10/229:50 amDUB - GRB

2 stops36h 53mUnited Airlines

Deal found 4/1

$657

Mon 10/205:30 amGRB - DUB

1 stop21h 15mDelta

Wed 10/299:45 amDUB - GRB

1 stop17h 13mDelta

Deal found 4/2

$681

Wed 10/155:30 amGRB - DUB

1 stop21h 15mKLM

Wed 10/2211:00 amDUB - GRB

1 stop17h 00mKLM

Deal found 4/1

$684

Mon 9/16:10 pmGRB - DUB

2 stops13h 15mAmerican Airlines

Tue 9/91:45 pmDUB - GRB

1 stop15h 38mAmerican Airlines

Deal found 4/2

$791

Tue 4/1512:13 pmGRB - DUB

2 stops14h 32mMultiple Airlines

Mon 4/2110:00 amDUB - GRB

1 stop17h 31mMultiple Airlines

Deal found 4/1

$859

Thu 8/281:22 pmGRB - DUB

2 stops21h 33mLufthansa

Mon 9/155:45 pmDUB - GRB

2 stops27h 24mLufthansa

Deal found 4/2

$2,140

Thu 8/286:10 pmGRB - DUB

1 stop11h 30mBritish Airways

Mon 9/158:45 amDUB - GRB

2 stops14h 55mBritish Airways

Deal found 4/2

$2,251

Best flights from Green Bay to Dublin
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 April 3, 2025.

Mon 9/111:53 amGRB - DUB

1 stop13h 52mKLM

Tue 9/912:00 pmDUB - GRB

1 stop15h 33mKLM

Deal found 4/2

$785

Mon 9/13:45 pmGRB - DUB

2 stops12h 35mUnited Airlines

Tue 9/99:20 amDUB - GRB

2 stops13h 29mUnited Airlines

Deal found 4/1

$786

Mon 9/16:10 pmGRB - DUB

2 stops13h 15mAmerican Airlines

Tue 9/91:45 pmDUB - GRB

1 stop15h 38mAmerican Airlines

Deal found 4/2

$791

Tue 4/1512:13 pmGRB - DUB

2 stops14h 32mMultiple Airlines

Mon 4/2110:00 amDUB - GRB

1 stop17h 31mMultiple Airlines

Deal found 4/1

$859

Tue 4/157:00 amGRB - DUB

2 stops19h 45mDelta

Mon 4/2110:00 amDUB - GRB

2 stops16h 31mDelta

Deal found 4/1

$909

Thu 8/285:30 pmGRB - DUB

2 stops17h 25mLufthansa

Mon 9/155:45 pmDUB - GRB

2 stops27h 24mLufthansa

Deal found 4/1

$2,140

Thu 8/286:10 pmGRB - DUB

1 stop11h 30mBritish Airways

Mon 9/158:45 amDUB - GRB

2 stops14h 55mBritish Airways

Deal found 4/2

$2,251

Last-minute flights from Green Bay to Dublin
Discover last-minute flight deals from Green Bay to Dublin. Data last updated April 3, 2025 and is based on user searches.

Tue 4/155:20 amGRB - DUB

1 stop21h 25mKLM

Mon 4/2110:00 amDUB - GRB

1 stop17h 31mKLM

Deal found 4/1

$854

Tue 4/1512:13 pmGRB - DUB

2 stops14h 32mMultiple Airlines

Mon 4/2110:00 amDUB - GRB

1 stop17h 31mMultiple Airlines

Deal found 4/1

$859

Tue 4/157:00 amGRB - DUB

2 stops19h 45mDelta

Mon 4/2110:00 amDUB - GRB

2 stops16h 31mDelta

Deal found 4/1

$909

Cheapflights Fare Finder

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

Price

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 9/1

11:53 am-7:45 am

1 stop13h 52m

Dublin

Tue 9/9

12:00 pm-9:33 pm

1 stop15h 33m

$785

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 9/1

6:10 pm-1:25 pm

2 stops13h 15m

Dublin

Tue 9/9

1:45 pm-11:23 pm

1 stop15h 38m

$791

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Mon 9/1

8:00 am-10:20 am

2 stops20h 20m

Dublin

Tue 9/9

9:20 am-10:05 am

2 stops30h 45m

$794

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 4/15

12:13 pm-8:45 am

2 stops14h 32m

Dublin

Mon 4/21

10:00 am-9:31 pm

1 stop17h 31m

$859

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Tue 4/15

7:00 am-8:45 am

2 stops19h 45m

Dublin

Mon 4/21

10:00 am-8:31 pm

2 stops16h 31m

$909

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Thu 8/28

1:22 pm-4:55 pm

2 stops21h 33m

Dublin

Mon 9/15

5:45 pm-3:09 pm

2 stops27h 24m

$2,140

Green BayDublin

GRB - DUB

GRBDUB

Green Bay Austin-Straubel

Thu 8/28

6:10 pm-11:40 am

1 stop11h 30m

Dublin

Mon 9/15

8:45 am-5:40 pm

2 stops14h 55m

$2,251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Compare providers for flights from Green Bay to Dublin

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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.

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.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Dublin

What is the cheapest month to book a flight from Green Bay to Dublin?

Currently, November is the cheapest month in which you can book a flight from Green Bay to Dublin (average of $509). Flying from Green Bay to Dublin in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Dublin by month

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,619 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa

6.7

Okay

6,963 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Green Bay to Dublin round-trip?
Currently priced at $785, KLM will fly you from Green Bay to Dublin and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $786 and $791, respectively. You may be able to fly from Green Bay to Dublin for 17% less than the average price by searching for these airlines.
Can I find deals for flights from Green Bay to Dublin that include hotel bookings?
Yes. In addition to deals on Green Bay to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Green Bay to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Dublin.
Can I find deals for business class flights from Green Bay to Dublin?
Yes. Cheapflights offers flight deals from Green Bay to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Green Bay to Dublin?
Currently, November is the cheapest month in which you can book a flight from Green Bay to Dublin (average of $509). Flying from Green Bay to Dublin in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Dublin

Top 2 airlines flying from Green Bay to Dublin

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$535	Average$942	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$661	Average$1,022	FlexibilityNo cancel fee	On-time69%

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$657+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Green Bay to Dublin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Green Bay to Dublin

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Green Bay to Dublin

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 April 3, 2025.

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 April 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Green Bay to Dublin that are best for you.

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 April.

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.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Dublin

What is the cheapest month to book a flight from Green Bay to Dublin?

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

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 April 3, 2025.

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.

What are the cheapest airlines flying from Green Bay to Dublin round-trip?

Can I find deals for flights from Green Bay to Dublin that include hotel bookings?

How can I find direct flights from Green Bay to Dublin?

Can I find deals for business class flights from Green Bay to Dublin?

What is the cheapest month to book a flight from Green Bay to Dublin?

Traveling to a place near Green Bay?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Green Bay to Dublin

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Top 2 airlines flying from Green Bay to Dublin

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Cheapest flights from Green Bay to Dublin
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 April 3, 2025.