How long is the flight from Dublin to Galveston?

A quick flight from Dublin to Galveston can take about 15h 56m. Delta provides one of the quickest options available for as low as £668. There are 4560 mi between Dublin and Galveston.

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 DUB to G4L?

When flying from Dublin to Galveston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Galveston from Dublin. Booking flights from Dublin (DUB) to Galveston should be relatively easy as there are 0 daily outbound flights to Galveston from 2 different airlines.

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

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

How can I find direct flights from Dublin to Galveston?

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

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

Yes. Cheapflights offers flight deals from Dublin 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.

£589+ Cheap Flights from Dublin to Galveston

Cheap flight deals from Dublin to Galveston

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dublin to Galveston
Explore the most affordable flight options available from Dublin to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Thu 5/1111:30 -

2 stops17h 15m

Thu 12/1111:55 -

2 stops16h 20m

Deal found 21/9£667

Thu 29/1008:50 -

2 stops30h 18m

Wed 11/1106:00 -

2 stops26h 30m

Deal found 18/9£668

Wed 4/1105:45 -

2 stops23h 18m

Wed 11/1110:27 -

2 stops25h 58m

Deal found 20/9£669

Fri 20/1113:25 -

2 stops15h 56m

Mon 7/1210:30 -

1 stop15h 15m

Deal found 18/9£670

Wed 28/1013:25 -

2 stops25h 43m

Wed 2/1215:11 -

1 stop10h 34m

Deal found 18/9£670

Tue 13/1005:55 -

2 stops23h 08m

Sun 18/1006:09 -

2 stops27h 16m

Deal found 17/9£674

Thu 29/1012:55 -

1 stop27h 16m

Wed 11/1109:58 -

1 stop15h 12m

Deal found 21/9£675

Thu 17/1209:55 -

2 stops19h 37m

Fri 1/106:00 -

2 stops19h 55m

Deal found 18/9£677

Find flight deals from Dublin to Galveston

Round-trip from	£667
One-way from	£589
Popular in	October
Cheapest in	September
Average price	£581

5/11-12/11
4 total stops
33h 35m total
Dublin to Galveston

Search Deals

9/11-31/12
2 total stops
17h 15m total
Dublin to Galveston

Search Deals

High demand for flights, 5% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 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

Mon 9/11

11:30-22:45

2 stops17h 15m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£589

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 3/11

11:30-22:55

2 stops17h 25m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£635

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

£652

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Fri 20/11

13:25-23:21

2 stops15h 56m

Houston Hobby

Mon 7/12

06:08-14:30

2 stops26h 22m

£668

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Wed 4/11

05:45-23:03

2 stops23h 18m

Houston Hobby

Wed 11/11

10:27-18:25

2 stops25h 58m

£669

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Wed 9/12

13:25-09:44

2 stops26h 19m

Houston Hobby

Sun 20/12

18:51-07:45

1 stop30h 54m

£670

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Thu 15/10

05:55-23:03

2 stops23h 08m

Houston Hobby

Mon 19/10

06:09-08:45

1 stop20h 36m

£679

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Sat 3/10

11:00-22:39

1 stop17h 39m

Houston Hobby

Wed 7/10

11:12-15:25

2 stops22h 13m

£682

Fastest return journey

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Mon 19/10

13:25-23:03

2 stops15h 38m

Houston Hobby

Wed 31/12

00:00-07:00

Nonstop0h 00m

£687

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Sun 1/11

06:00-00:03

2 stops23h 03m

Houston Hobby

Sun 8/11

15:09-07:45

1 stop10h 36m

£712

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 16 resultsSorted by cheapest first

Best time to book a flight from Dublin to Galveston

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

DUB-G4L

DUB-HOU

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

Reviews of airlines servicing Galveston

See what other customers who have flown with United Airlines and British Airways from Dublin to Galveston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,221 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

United Airlines

7.4

Good

10,221 reviews

United Airlines

7.4

Good

10,221 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

British Airways

6.7

Okay

8,225 reviews

United Airlines

7.4

Good

10,221 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

What airport do you fly from for flights from Dublin to Galveston?
Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Galveston from Dublin. Booking flights from Dublin (DUB) to Galveston should be relatively easy as there are 0 daily outbound flights to Galveston from 2 different airlines.
How long is the flight from Dublin to Galveston?
A quick flight from Dublin to Galveston can take about 15h 56m. Delta provides one of the quickest options available for as low as £668. There are 4560 mi between Dublin and Galveston.
Can I find deals for flights from Dublin to Galveston that include hotel bookings?
Yes. In addition to deals on Dublin to Galveston flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Galveston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Galveston.
Can I find deals for business class flights from Dublin to Galveston?
Yes. Cheapflights offers flight deals from Dublin 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

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Top 2 airlines flying from Dublin to Galveston

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£596	Average£680	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£606	Average£751	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from Dublin 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 Dublin today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Galveston from Dublin.

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

Certainly. Search results for flights to Galveston from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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Cheap flights from Dublin to Galveston from £589

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Galveston

Cheapest flights from Dublin to GalvestonExplore the most affordable flight options available from Dublin to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Explore the most affordable flight options available from Dublin to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Best flights from Dublin to GalvestonDiscover carefully curated flight deals from Dublin to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Discover carefully curated flight deals from Dublin to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Last-minute flights from Dublin to GalvestonDiscover last-minute flight deals from Dublin to Galveston. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Galveston. Data last updated 22 September 2026 and is based on user searches.

One-way flights from Dublin to GalvestonSearch for one-way flight options from Dublin to Galveston. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Search for one-way flight options from Dublin to Galveston. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

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

Best time to book a flight from Dublin to Galveston

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

Cheapflights Insights

Reviews of airlines servicing Galveston

See what other customers who have flown with United Airlines and British Airways from Dublin to Galveston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Dublin to Galveston?

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

How can I find direct flights from Dublin to Galveston?

Can I find deals for business class flights from Dublin 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 Dublin 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 Dublin to Galveston by cabin class

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

Dublin and Galveston flights

Browse other Dublin and Galveston flight options. Last updated on 22 September 2026.

Other flights from Dublin

Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.

Popular flight searches

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Dublin to Galveston flights

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Top 2 airlines flying from Dublin to Galveston

Fly with Cheapflights

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

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

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

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

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Travel Smart

Cheapest flights from Dublin to Galveston
Explore the most affordable flight options available from Dublin to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.

Best flights from Dublin to Galveston
Discover carefully curated flight deals from Dublin to Galveston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Last-minute flights from Dublin to Galveston
Discover last-minute flight deals from Dublin to Galveston. Data last updated 22 September 2026 and is based on user searches.

One-way flights from Dublin to Galveston
Search for one-way flight options from Dublin to Galveston. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.