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Ireland

$509+ Cheap flights from Galveston, TX to Ireland

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DUB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Galveston to Ireland

Keep the following information in mind while searching for Galveston to Ireland flight deals. Data was last updated September 15, 2025.

Round-trip from

$557
(American Airlines)

One-way from

$509
(Delta)

Popular in

December

Cheapest in

January

Average price

$793
From Galveston to Ireland
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One-way flight from Galveston to Ireland
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Galveston to Ireland

Cheapest flights from Galveston to Ireland
Explore the most affordable flight options available from Galveston to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/268:59 amHOU - DUB
1 stop17h 11mAmerican Airlines
Tue 11/116:40 amDUB - HOU
2 stops17h 14mAmerican Airlines
Deal found 9/15$569
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/142:24 pmHOU - DUB
1 stop13h 21mAmerican Airlines
Tue 10/2112:40 pmDUB - HOU
1 stop15h 34mAmerican Airlines
Deal found 9/14$602
This Delta deal was found by Cheapflights users on 9/13. 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 10/2010:13 amHOU - DUB
1 stop16h 32mDelta
Wed 11/1910:45 amDUB - HOU
2 stops29h 00mDelta
Deal found 9/13$607
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 11/29:05 amHOU - DUB
1 stop16h 05mAmerican Airlines
Tue 11/186:40 amDUB - HOU
2 stops17h 14mAmerican Airlines
Deal found 9/14$609
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/196:11 pmHOU - SNN
2 stops15h 59mAmerican Airlines
Sat 11/17:50 amSNN - HOU
2 stops19h 24mAmerican Airlines
Deal found 9/15$621
This Delta deal was found by Cheapflights users on 9/13. 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 10/296:00 amHOU - DUB
2 stops21h 05mDelta
Wed 11/510:45 amDUB - HOU
2 stops28h 33mDelta
Deal found 9/13$652
This Delta deal was found by Cheapflights users on 9/13. 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 11/156:33 pmHOU - DUB
1 stop31h 12mDelta
Fri 11/289:45 amDUB - HOU
1 stop20h 01mDelta
Deal found 9/13$653
This Delta deal was found by Cheapflights users on 9/14. 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 10/1410:13 amHOU - DUB
2 stops15h 42mDelta
Tue 10/2111:00 amDUB - HOU
1 stop18h 00mDelta
Deal found 9/14$656
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/2210:15 amHOU - ORK
2 stops18h 30mAmerican Airlines
Tue 10/77:20 amORK - HOU
2 stops16h 47mAmerican Airlines
Deal found 9/14$659
This KLM deal was found by Cheapflights users on 9/14. 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 10/2710:13 amHOU - DUB
1 stop16h 32mKLM
Mon 11/39:45 amDUB - HOU
1 stop19h 15mKLM
Deal found 9/14$692
This Delta deal was found by Cheapflights users on 9/14. 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 11/1010:40 amHOU - DUB
2 stops16h 05mDelta
Sat 11/229:45 amDUB - HOU
2 stops18h 48mDelta
Deal found 9/14$697
This Delta deal was found by Cheapflights users on 9/14. 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 11/25:00 amHOU - DUB
2 stops20h 05mDelta
Tue 11/189:45 amDUB - HOU
2 stops30h 00mDelta
Deal found 9/14$704

Cheapflights Fare Finder

 
Customize your flight search to find flights from Galveston to Ireland 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 September 15, 2025.
Use the filters below to find and compare flights from Galveston to Ireland that are best for you.

Fly from

Galveston

Fly to

Ireland

Route

Depart

Return

Price

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 10/14

2:24 pm-9:45 am

1 stop13h 21m

Dublin

Tue 10/21

12:40 pm-10:14 pm

1 stop15h 34m

$602

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Mon 10/20

2:22 pm-8:45 am

1 stop12h 23m

Dublin

Wed 11/19

9:45 am-5:58 pm

1 stop14h 13m

$602

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Mon 10/20

10:13 am-8:45 am

1 stop16h 32m

Dublin

Wed 11/19

10:45 am-9:45 am

2 stops29h 00m

$607

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 10/19

6:11 pm-4:10 pm

2 stops15h 59m

Shannon

Sat 11/1

7:50 am-10:14 pm

2 stops19h 24m

$621

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 10/7

2:22 pm-8:45 am

1 stop12h 23m

Dublin

Tue 10/14

11:00 am-11:00 pm

1 stop18h 00m

$652

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Sun 2/1

6:00 am-8:05 am

2 stops20h 05m

Dublin

Tue 2/10

10:45 am-9:32 am

2 stops28h 47m

$652

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Sat 11/15

6:33 pm-7:45 am

1 stop31h 12m

Dublin

Fri 11/28

9:45 am-11:46 pm

1 stop20h 01m

$653

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 10/14

6:00 am-9:15 am

2 stops21h 15m

Dublin

Tue 10/21

11:00 am-5:48 pm

1 stop12h 48m

$656

HoustonCork

HOU - ORK

HOUORK

Houston Hobby

Wed 10/29

2:24 pm-11:10 am

2 stops15h 46m

Cork

Wed 11/5

7:40 am-8:20 pm

2 stops18h 40m

$659

HoustonCork

HOU - ORK

HOUORK

Houston Hobby

Fri 2/6

4:24 pm-3:25 pm

2 stops17h 01m

Cork

Mon 2/16

11:55 am-11:40 pm

2 stops17h 45m

$669

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from Galveston to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

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

Currently, November is the cheapest month in which you can book a flight from Galveston to Ireland (average of $509). Flying from Galveston to Ireland in June is currently the most expensive (average of $923). 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 IE?

Find hourly flight availability from Galveston to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Ireland as you normally would.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Galveston to Ireland, such as United Airlines, American Airlines, and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Aer Lingus
7.2
Good
1,270 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Iberia
7.0
Good
2,924 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,361 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • How long is the flight from Galveston to Ireland?

    There are many flights that can get you from Galveston to Ireland in 12h 23m. Fly via American Airlines, KLM, or Delta to get the fastest option. Airlines will cover a distance of 4560 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Galveston to Ireland one-way?

    One-way options have recently been found by users for as low as $509 on Delta. Other airlines that offer cheap prices include British Airways from $556 and Iberia from $597 one-way.

  • What are the most popular routes from Galveston to Ireland?

    When deciding which route to take from Galveston to Ireland consider Houston Hobby - Dublin, Houston Hobby - Shannon or Houston Hobby - Cork as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Galveston to Ireland (average of $509). Flying from Galveston to Ireland in June is currently the most expensive (average of $923). 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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Alternative routes for Galveston to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Galveston to Ireland

Discover the top 10 airlines that operate flights from Galveston to Ireland. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$625FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$442Average$889FlexibilityNo cancel feeOn-time70%
IberiaCheapest$541Average$965FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$577Average$880FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$581Average$909FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$583Average$966FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$591Average$782FlexibilityNo cancel feeOn-time67%
DeltaCheapest$595Average$867FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$611Average$693FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$615Average$1,012FlexibilityNo cancel feeOn-time71%

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