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Cheap flights from Dublin to Galveston from £456

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HOU
8 Sep — 15 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Galveston

Enter your travel dates to find the best prices.

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 9 August 2026.

Wed 2/912:40 -
1 stop13h 11m
Mon 7/912:14 -
1 stop15h 31m
Deal found 4/8£722
Sun 1/1113:00 -
1 stop16h 14m
Sun 8/1109:57 -
1 stop15h 18m
Deal found 7/8£723
Wed 2/912:40 -
1 stop13h 11m
Sat 12/913:56 -
1 stop13h 49m
Deal found 8/8£724
Sun 1/1105:45 -
2 stops23h 18m
Sun 8/1106:09 -
2 stops26h 21m
Deal found 7/8£731
Sat 31/1012:55 -
1 stop12h 10m
Sun 8/1111:35 -
1 stop13h 40m
Deal found 7/8£733
Mon 2/1105:45 -
2 stops23h 18m
Mon 9/1115:05 -
1 stop10h 40m
Deal found 7/8£734
Wed 2/912:40 -
1 stop13h 11m
Tue 15/911:31 -
1 stop16h 14m
Deal found 6/8£736
Sat 31/1012:55 -
1 stop12h 10m
Sat 7/1114:07 -
1 stop11h 08m
Deal found 7/8£739
Fri 18/1211:30 -
2 stops18h 50m
Fri 1/111:05 -
2 stops17h 10m
Deal found 4/8£744
Thu 17/1211:30 -
2 stops17h 10m
Fri 1/111:05 -
2 stops17h 10m
Deal found 8/8£745

Find flight deals from Dublin to Galveston

Keep the following information in mind while searching for Dublin to Galveston flight deals. Data was last updated 9 August 2026.

Round-trip from

£694

One-way from

£456

Popular in

August

Cheapest in

September

Average price

£794
5/1-12/1
  • 5/1-12/1
  • 4 total stops
  • 40h 00m total
  • Dublin to Galveston
Search Deals
20/10
  • 20/10
  • 2 total stops
  • 23h 10m total
  • Dublin to Galveston
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Galveston 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 858,174 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from Dublin to Galveston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Fri 18/12

11:30-00:20

2 stops18h 50m

Houston Hobby

Fri 1/1

11:05-10:15

2 stops17h 10m

£744

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Thu 17/12

11:30-22:40

2 stops17h 10m

Houston Hobby

Fri 1/1

11:05-10:15

2 stops17h 10m

£746

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Sat 31/10

10:20-11:08

2 stops29h 48m

Houston Hobby

Sat 7/11

06:09-09:00

2 stops20h 51m

£757
Fastest return journey

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Sun 1/11

05:45-17:32

2 stops16h 47m

Houston Hobby

Mon 9/11

15:05-07:45

1 stop10h 40m

£762

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Wed 2/9

05:55-22:05

2 stops22h 10m

Houston Hobby

Mon 7/9

06:00-08:20

2 stops20h 20m

£776

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 15/9

05:55-22:39

2 stops22h 44m

Houston Hobby

Tue 22/9

14:25-15:25

2 stops19h 00m

£777

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Thu 17/12

05:45-23:13

2 stops23h 28m

Houston Hobby

Fri 1/1

13:00-07:45

1 stop12h 45m

£777

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Wed 2/9

08:55-22:05

2 stops19h 10m

Houston Hobby

Tue 15/9

11:00-15:25

2 stops22h 25m

£778

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Wed 23/9

05:55-16:30

2 stops16h 35m

Houston Hobby

Sat 3/10

17:26-15:25

2 stops15h 59m

£778

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Sat 5/9

05:55-21:23

2 stops21h 28m

Houston Hobby

Sat 12/9

06:00-15:25

2 stops27h 25m

£778

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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.
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

How much does it cost for a return flight from Dublin to Galveston?

Airfare is below average for this route at the moment.
Dublin to Galveston flights typically cost between £757 and £899 in January.
The cheapest return price found within the last 5 days was £694 on Multiple Airlines (5 Jan–12 Jan).

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. 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 Galveston. Reviews last updated 9 August 2026.
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
10,088 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.7

Comfort

7.3

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
10,088 reviews
United Airlines
7.4
Good
10,088 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.7

Comfort

7.3

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
8,153 reviews
United Airlines
7.4
Good
10,088 reviews
Check prices

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Food

6.7

Comfort

7.3

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

Find useful and relevant information for your journey from Dublin to Galveston. 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 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 16h 47m. Delta provides one of the quickest options available for as low as £762. There are 4560 mi between Dublin and Galveston. Both multi-stop and direct flights can be found to your destination and back.

  • 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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Alternative routes for Dublin to Galveston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dublin to Galveston

Discover the top 2 airlines that operate flights from Dublin to Galveston. 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 858,174 searches. Data last updated 9 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£540Average£744FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£591Average£674FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Yes! Start tracking prices for Dublin to Galveston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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