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$266+ Cheap flights from Galveston, TX 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DUB
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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Cheapflights Tip: The best prices from Galveston to Dublin are usually found in March or November, booked 9 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Galveston to Dublin

Cheapest flights from Galveston to Dublin
Explore the most affordable flight options available from Galveston to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 7, 2025.

This American Airlines deal was found by Cheapflights users on 12/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:08 amHOU - DUB
1 stop15h 02mAmerican Airlines
Wed 1/1411:30 amDUB - HOU
2 stops17h 16mAmerican Airlines
Deal found 12/6$769
This Delta deal was found by Cheapflights users on 12/7. 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.
Tue 12/96:00 amHOU - DUB
2 stops20h 45mDelta
Tue 12/161:25 pmDUB - HOU
2 stops26h 09mDelta
Deal found 12/7$831
This oojo deal was found by Cheapflights users on 12/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:36 pmHOU - DUB
2 stops14h 49mBritish Airways
Mon 12/158:05 pmDUB - HOU
2 stops27h 54mBritish Airways
Deal found 12/7$1,043
This American Airlines deal was found by Cheapflights users on 12/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:16 pmHOU - DUB
2 stops14h 24mAmerican Airlines
Fri 12/1212:55 pmDUB - HOU
1 stop13h 23mAmerican Airlines
Deal found 12/6$1,090
This oojo deal was found by Cheapflights users on 12/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:16 pmHOU - DUB
2 stops32h 59mBritish Airways
Mon 1/56:30 pmDUB - HOU
2 stops27h 42mBritish Airways
Deal found 12/7$1,112
This Delta deal was found by Cheapflights users on 12/6. 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.
Wed 12/106:00 amHOU - DUB
2 stops20h 45mDelta
Fri 12/121:25 pmDUB - HOU
2 stops26h 09mDelta
Deal found 12/6$1,151
This Cheapflightsfares deal was found by Cheapflights users on 12/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:16 pmHOU - DUB
2 stops15h 59mBritish Airways
Wed 1/147:35 amDUB - HOU
2 stops21h 11mBritish Airways
Deal found 12/6$1,154
This British Airways deal was found by Cheapflights users on 12/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:17 pmHOU - DUB
2 stops17h 23mBritish Airways
Mon 1/56:30 pmDUB - HOU
2 stops27h 42mBritish Airways
Deal found 12/6$1,188
This British Airways deal was found by Cheapflights users on 12/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:07 pmHOU - DUB
2 stops15h 33mBritish Airways
Mon 1/57:45 pmDUB - HOU
2 stops26h 27mBritish Airways
Deal found 12/6$1,193
This British Airways deal was found by Cheapflights users on 12/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:17 pmHOU - DUB
2 stops18h 18mBritish Airways
Mon 1/56:30 pmDUB - HOU
2 stops27h 42mBritish Airways
Deal found 12/6$1,238

Find flight deals from Galveston to Dublin

Keep the following information in mind while searching for Galveston to Dublin flight deals. Data was last updated December 7, 2025.

Round-trip from

$583
(Finnair)

One-way from

$266
(Travelocity)

Popular in

June

Cheapest in

March

Average price

$1,053
From Galveston to Dublin
Search Deals
One-way flight from Galveston to Dublin
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston 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 December 7, 2025.
Use the filters below to find and compare flights from Galveston to Dublin that are best for you.

Fly from

Galveston

Fly to

Dublin

Route

Depart

Return

Price

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Sun 4/19

2:32 pm-9:45 am

1 stop13h 13m

Dublin

Tue 4/28

1:45 pm-9:51 pm

1 stop14h 06m

$583

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Wed 5/6

2:32 pm-9:45 am

1 stop13h 13m

Dublin

Wed 5/13

11:45 am-5:59 pm

1 stop12h 14m

$583

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Sun 3/29

12:18 pm-9:45 am

1 stop15h 27m

Dublin

Sat 4/4

12:40 pm-11:58 pm

1 stop17h 18m

$633

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Mon 3/30

4:20 pm-9:45 am

1 stop11h 25m

Dublin

Mon 4/6

12:40 pm-7:50 pm

1 stop13h 10m

$633

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Wed 5/13

2:32 pm-9:45 am

1 stop13h 13m

Dublin

Thu 5/21

11:45 am-5:47 pm

1 stop12h 02m

$661

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 3/17

10:35 am-7:45 am

1 stop16h 10m

Dublin

Tue 3/24

8:50 am-9:40 am

2 stops29h 50m

$681

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 3/17

2:05 pm-7:45 am

1 stop12h 40m

Dublin

Tue 3/24

9:45 am-10:28 pm

1 stop17h 43m

$683

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Thu 4/9

2:32 pm-9:45 am

1 stop13h 13m

Dublin

Mon 4/13

1:45 pm-9:51 pm

1 stop14h 06m

$683

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 5/5

1:00 pm-8:45 am

1 stop13h 45m

Dublin

Tue 5/12

1:25 pm-9:20 am

2 stops25h 55m

$684

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Mon 3/30

6:00 am-9:15 am

2 stops21h 15m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 21 results
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2
3

Best time to book a flight from Galveston to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Galveston 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 Galveston to Dublin

How far ahead should I book a flight from Galveston to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Dublin. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Galveston to Dublin, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Galveston to Dublin (average of $351). Flying from Galveston to Dublin in June is currently the most expensive (average of $793). 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.

What is the cheapest time of day to fly from G4L to DUB?

Find hourly flight availability from Galveston to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2025.

When flying from Galveston to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight in the afternoon.

What is the cheapest day to fly from Galveston to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Galveston to Dublin. Price data was last updated on December 16, 2024.

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

How much does it cost to fly round-trip from Galveston to Dublin?

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 December 7, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Galveston to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,013 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,073 reviews
Delta
7.9
Good
8,013 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,044 reviews
Delta
7.9
Good
8,013 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,040 reviews
Delta
7.9
Good
8,013 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,564 reviews
Delta
7.9
Good
8,013 reviews

Entertainment

7.9

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Galveston to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Galveston?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from Galveston. Booking flights from Galveston to Dublin (DUB) should be relatively easy as there are 0 daily inbound flights from Galveston from 11 different airlines.

  • How long is the flight from Galveston to Dublin?

    Departing from Galveston to Dublin will take you 15h 27m. The distance between Galveston and Dublin is about 4560 mi.

  • Can I find deals for flights from Galveston to Dublin that include hotel bookings?

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

  • How can I find direct flights from Galveston to Dublin?

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

  • Can I find deals for business class flights from Galveston to Dublin?

    Yes. Cheapflights offers flight deals from Galveston 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 Galveston to Dublin?

    Currently, August is the cheapest month in which you can book a flight from Galveston to Dublin (average of $351). Flying from Galveston to Dublin in June is currently the most expensive (average of $793). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

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Top 10 airlines flying from Galveston to Dublin

Discover the top 10 airlines that operate flights from Galveston 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 December 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$625FlexibilityNo cancel feeOn-time62%
KLMCheapest$363Average$823FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$442Average$828FlexibilityNo cancel feeOn-time70%
IberiaCheapest$541Average$948FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$547Average$888FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$567Average$852FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$591Average$720FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$601Average$996FlexibilityNo cancel feeOn-time71%
DeltaCheapest$638Average$767FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$640Average$702FlexibilityNo cancel feeOn-time77%

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