How long is the flight from Ireland to Galveston?

Delta can get you from Ireland to Galveston in just under 25h 43m. Your travel time can differ by up to . Airlines will cover a distance of 4560 mi.

In terms of precipitation, rainfall in Galveston ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Galveston when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Galveston, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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

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

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

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

How can I find direct flights from Ireland to Galveston?

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

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

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

£466+ Cheap Flights from Ireland to Galveston

Cheap flight deals from Ireland to Galveston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ireland to Galveston
Explore the most affordable flight options available from Ireland to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Thu 29/1008:50 -

2 stops19h 13m

Wed 11/1110:27 -

2 stops22h 03m

Deal found 7/9£667

Thu 10/1205:45 -

2 stops23h 47m

Mon 28/1206:00 -

2 stops26h 30m

Deal found 5/9£668

Tue 13/1005:55 -

2 stops23h 08m

Sun 18/1006:09 -

2 stops27h 16m

Deal found 9/9£671

Thu 22/1011:10 -

2 stops17h 53m

Thu 29/1006:09 -

1 stop20h 36m

Deal found 7/9£672

Wed 21/1011:10 -

2 stops17h 53m

Wed 28/1006:09 -

1 stop20h 36m

Deal found 6/9£673

Thu 17/1209:40 -

1 stop19h 52m

Fri 1/106:00 -

2 stops26h 10m

Deal found 5/9£674

Find flight deals from Ireland to Galveston

Round-trip from	£667
One-way from	£466
Popular in	May
Cheapest in	September
Average price	£573

Delta
29/10-11/11
4 total stops
41h 16m total
Ireland to Galveston

Search Deals

Delta
3/11-31/12
2 total stops
23h 18m total
Ireland to Galveston

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£12 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 3/11

05:45-23:03

2 stops23h 18m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£466

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 3/11

07:50-23:03

3 stops21h 13m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£497

Fastest return journey

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Wed 25/11

11:30-22:40

2 stops17h 10m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£588

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Fri 30/10

13:25-10:08

2 stops25h 43m

Houston Hobby

Mon 2/11

06:09-18:25

2 stops30h 16m

£667

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Thu 29/10

05:45-23:03

2 stops22h 18m

Houston Hobby

Wed 11/11

15:12-07:45

1 stop10h 33m

£669

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Thu 10/12

13:25-23:32

2 stops16h 07m

Houston Hobby

Mon 28/12

10:38-07:45

1 stop15h 07m

£669

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Wed 21/10

13:25-23:03

2 stops15h 38m

Houston Hobby

Wed 28/10

15:09-14:30

2 stops18h 21m

£671

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 13/10

05:55-23:03

2 stops23h 08m

Houston Hobby

Sun 18/10

06:09-08:45

1 stop20h 36m

£673

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Thu 17/12

09:40-23:32

1 stop19h 52m

Houston Hobby

Fri 1/1

06:00-14:10

2 stops26h 10m

£674

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Fri 23/10

11:00-10:09

1 stop29h 09m

Houston Hobby

Fri 30/10

15:09-07:45

1 stop11h 36m

£680

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Ireland to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston from Ireland with our price prediction graph.

DUB-HOU

Estimated return 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 Ireland to Galveston

IE0-G4L

DUB-HOU

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Galveston

Read reviews from past customers who have flown with United Airlines and British Airways from Ireland to Galveston. 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.

United Airlines

7.4

Good

10,188 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

United Airlines

7.4

Good

10,188 reviews

United Airlines

7.4

Good

10,188 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

British Airways

6.7

Okay

8,209 reviews

United Airlines

7.4

Good

10,188 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

How long is the flight from Ireland to Galveston?
Delta can get you from Ireland to Galveston in just under 25h 43m. Your travel time can differ by up to . Airlines will cover a distance of 4560 mi.
Can I find deals for flights from Ireland to Galveston that include hotel bookings?
Yes. In addition to deals on Ireland to Galveston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Galveston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Galveston.
Can I find deals for business class flights from Ireland to Galveston?
Yes. Cheapflights offers flight deals from Ireland to Galveston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ireland to Galveston

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£538	Average£741	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£589	Average£671	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from Ireland to Galveston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Galveston from Ireland today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ireland to Galveston?

Cheapflights simply makes it quick and affordable to book flights from Ireland to Galveston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to Galveston with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to Galveston with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Galveston become cheaper?

Of course! You can now track prices for flights from Ireland to Galveston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Ireland to Galveston from £466

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Galveston

Cheapest flights from Ireland to GalvestonExplore the most affordable flight options available from Ireland to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from Ireland to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Ireland to GalvestonDiscover carefully curated flight deals from Ireland to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Ireland to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Ireland to GalvestonDiscover last-minute flight deals from Ireland to Galveston. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Galveston. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Ireland to GalvestonSearch for one-way flight options from Ireland to Galveston. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from Ireland to Galveston. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Ireland to Galveston

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Use the filters below to find and compare flights from Ireland to Galveston that are best for you.

Best time to book a flight from Ireland to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston from Ireland with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Galveston

Read reviews from past customers who have flown with United Airlines and British Airways from Ireland to Galveston. 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.

Related info for your journey

How long is the flight from Ireland to Galveston?

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

How can I find direct flights from Ireland to Galveston?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Galveston

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Galveston by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from Ireland to Galveston by cabin class

Find flights from Ireland to Galveston, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ireland and Galveston flights

Browse other Ireland and Galveston flight options. Last updated on 10 September 2026.

Popular flight searches

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Ireland to Galveston flights

Consider these flights travelling from Ireland to Galveston.

Top 2 airlines flying from Ireland to Galveston

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Galveston?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Galveston?

Can Cheapflights find flights from Ireland to Galveston with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Galveston become cheaper?

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Cheapest flights from Ireland to Galveston
Explore the most affordable flight options available from Ireland to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from Ireland to Galveston
Discover carefully curated flight deals from Ireland to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Last-minute flights from Ireland to Galveston
Discover last-minute flight deals from Ireland to Galveston. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Ireland to Galveston
Search for one-way flight options from Ireland to Galveston. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.