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Ireland

$438+ Cheap flights from Galveston, TX to Ireland

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DUB
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 November 3, 2025.

Round-trip from

$438
(Delta)

Popular in

December

Cheapest in

January

Average price

$695
From Galveston to Ireland
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 3, 2025.

This Delta deal was found by Cheapflights users on 11/2. 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 12/26:00 amHOU - DUB
2 stops19h 45mDelta
Tue 12/910:45 amDUB - HOU
2 stops28h 49mDelta
Deal found 11/2$438
This Delta deal was found by Cheapflights users on 11/1. 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 11/116:48 pmHOU - DUB
1 stop30h 57mDelta
Tue 11/259:45 amDUB - HOU
2 stops19h 22mDelta
Deal found 11/1$443
This Delta deal was found by Cheapflights users on 11/2. 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
1 stop15h 05mDelta
Sat 11/2210:45 amDUB - HOU
2 stops29h 00mDelta
Deal found 11/2$488
This Iberia deal was found by Cheapflights users on 11/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:05 amHOU - DUB
1 stop16h 05mMultiple Airlines
Tue 11/258:50 amDUB - HOU
2 stops17h 00mMultiple Airlines
Deal found 11/2$489
This Delta deal was found by Cheapflights users on 11/2. 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 11/156:00 amHOU - DUB
2 stops19h 45mDelta
Sat 11/229:45 amDUB - HOU
2 stops19h 22mDelta
Deal found 11/2$538
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/1512:13 pmHOU - DUB
1 stop12h 57mAmerican Airlines
Sat 11/2212:55 pmDUB - HOU
1 stop17h 02mAmerican Airlines
Deal found 11/2$583
This Finnair deal was found by Cheapflights users on 10/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:15 pmHOU - DUB
1 stop12h 55mMultiple Airlines
Sun 11/2312:55 pmDUB - HOU
1 stop12h 55mMultiple Airlines
Deal found 10/31$723
This Delta deal was found by Cheapflights users on 10/31. 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.
Thu 11/206:00 amHOU - DUB
2 stops19h 45mDelta
Sun 11/239:45 amDUB - HOU
1 stop19h 22mDelta
Deal found 10/31$749
This Iberia deal was found by Cheapflights users on 11/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:11 amHOU - DUB
1 stop14h 59mIberia
Sat 12/66:15 amDUB - HOU
2 stops20h 03mIberia
Deal found 11/1$814
This Iberia deal was found by Cheapflights users on 11/2. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:13 pmHOU - DUB
1 stop12h 57mIberia
Sat 11/226:15 amDUB - HOU
2 stops19h 35mIberia
Deal found 11/2$860
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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.
Tue 12/304:21 pmHOU - DUB
2 stops17h 19mBritish Airways
Mon 1/57:45 pmDUB - HOU
2 stops28h 21mBritish Airways
Deal found 11/1$886
This American Airlines deal was found by Cheapflights users on 11/1. 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 12/166:36 pmHOU - SNN
2 stops16h 09mAmerican Airlines
Tue 12/237:50 amSNN - HOU
2 stops21h 56mAmerican Airlines
Deal found 11/1$1,156

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 November 3, 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 12/2

6:00 am-7:45 am

2 stops19h 45m

Dublin

Tue 12/9

10:45 am-10:48 pm

2 stops18h 03m

$438

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 11/11

6:00 am-7:45 am

2 stops19h 45m

Dublin

Tue 11/25

9:45 am-11:07 pm

2 stops19h 22m

$438

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Mon 11/10

6:00 am-8:45 am

2 stops20h 45m

Dublin

Sat 11/22

10:45 am-9:45 am

2 stops29h 00m

$488

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Fri 1/23

11:09 am-8:45 am

2 stops15h 36m

Dublin

Sat 1/31

10:45 am-10:35 pm

2 stops17h 50m

$538

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Sat 11/15

6:00 am-7:45 am

2 stops19h 45m

Dublin

Sat 11/22

9:45 am-11:07 pm

2 stops19h 22m

$538

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Sat 11/15

12:13 pm-7:10 am

1 stop12h 57m

Dublin

Sat 11/22

12:55 pm-7:50 pm

1 stop12h 55m

$583

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Fri 3/27

4:31 pm-3:45 pm

2 stops18h 14m

Shannon

Tue 3/31

7:40 am-8:02 pm

2 stops18h 22m

$833

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Tue 12/16

6:36 pm-4:45 pm

2 stops16h 09m

Shannon

Tue 12/23

7:50 am-11:46 pm

2 stops21h 56m

$1,156

HoustonCork

HOU - ORK

HOUORK

Houston Hobby

Sat 11/22

6:33 pm-11:25 pm

2 stops22h 52m

Cork

Fri 11/28

6:00 am-11:07 pm

2 stops23h 07m

$1,454

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Sun 12/28

12:09 pm-7:25 pm

2 stops25h 16m

Shannon

Sat 1/3

5:25 pm-7:45 pm

2 stops56h 20m

$1,838

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 16 results
1
2

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, August is the cheapest month in which you can book a flight from Galveston to Ireland (average of $351). Flying from Galveston to Ireland 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 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 November 3, 2025.

When flying from Galveston to Ireland, 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 17% versus a flight in the evening.

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

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

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

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 November 3, 2025.
Read through reviews of airlines operating flights from Galveston to Ireland, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,036 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Iberia
7.0
Good
3,005 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
British Airways
6.7
Okay
7,494 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 18h 14m. Fly via Delta or American Airlines to get the fastest option. Airlines will cover a distance of 4469 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, August is the cheapest month in which you can book a flight from Galveston to Ireland (average of $351). Flying from Galveston to Ireland 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

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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$625FlexibilityNo cancel feeOn-time62%
KLMCheapest$363Average$858FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$442Average$866FlexibilityNo cancel feeOn-time70%
IberiaCheapest$541Average$962FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$547Average$900FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$575Average$860FlexibilityNo cancel feeOn-time69%
DeltaCheapest$580Average$808FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$591Average$720FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$611Average$974FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$640Average$679FlexibilityNo cancel feeOn-time77%

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