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Cheap flights from Dublin to Galveston from £540

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 21/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HOU
25 Jul — 1 Aug1
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 25 June 2026.

Sun 18/1012:40
DUB
-
HOU
1 stop13h 11m
Multiple Airlines
Wed 28/1009:33
HOU
-
DUB
1 stop16h 42m
Multiple Airlines
Deal found 22/6£675
Thu 27/812:40
DUB
-
HOU
1 stop17h 16m
Iberia
Sun 30/812:57
HOU
-
DUB
1 stop14h 48m
Iberia
Deal found 24/6£681
Thu 8/1012:40
DUB
-
HOU
1 stop13h 11m
Iberia
Fri 23/1013:08
HOU
-
DUB
1 stop14h 37m
Iberia
Deal found 23/6£685
Sat 24/1010:00
DUB
-
HOU
2 stops17h 43m
Delta
Fri 6/1110:05
HOU
-
DUB
2 stops16h 40m
Delta
Deal found 23/6£688
Tue 13/1008:55
DUB
-
HOU
2 stops18h 48m
Delta
Sun 18/1010:05
HOU
-
DUB
2 stops16h 15m
Delta
Deal found 24/6£697
Thu 27/811:10
DUB
-
HOU
2 stops31h 06m
Delta
Sun 30/810:50
HOU
-
DUB
1 stop15h 55m
Delta
Deal found 24/6£700
Thu 8/1005:55
DUB
-
HOU
2 stops16h 35m
Delta
Fri 23/1013:00
HOU
-
DUB
2 stops15h 00m
Delta
Deal found 23/6£707
Sun 18/1011:00
DUB
-
HOU
1 stop28h 26m
Delta
Wed 28/1013:00
HOU
-
DUB
2 stops15h 00m
Delta
Deal found 22/6£710

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 25 June 2026.

Round-trip from

£675

One-way from

£540

Popular in

September

Cheapest in

November

Average price

£782
British Airways
  • British Airways
  • 18/10-28/10
  • 2 total stops
  • 29h 53m total
  • Dublin to Galveston
Search Deals
British Airways
  • British Airways
  • 21/12
  • 2 total stops
  • 16h 59m total
  • Dublin to Galveston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£49 potential increase over avg. return price).
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 June 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 25 June 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 - HOU

DUBHOU

Dublin

Thu 27/8

11:10-12:16

2 stops31h 06m

Houston Hobby

Sun 30/8

10:50-08:45

1 stop15h 55m

£700

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 13/10

05:55-21:43

2 stops21h 48m

Houston Hobby

Sun 18/10

06:00-08:45

1 stop20h 45m

£702

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 8/10

05:55-16:30

2 stops16h 35m

Houston Hobby

Fri 23/10

10:05-08:45

1 stop16h 40m

£707

DublinHouston

DUB - HOU

DUBHOU

Dublin

Sun 18/10

11:00-09:26

1 stop28h 26m

Houston Hobby

Wed 28/10

13:00-09:00

2 stops15h 00m

£710

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 7/7

05:55-21:51

2 stops21h 56m

Houston Hobby

Mon 13/7

06:00-08:20

2 stops20h 20m

£823
Fastest return journey

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 9/7

08:55-21:51

2 stops18h 56m

Houston Hobby

Wed 22/7

12:55-08:45

1 stop13h 50m

£825

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 28/7

13:25-09:45

2 stops26h 20m

Houston Hobby

Tue 4/8

17:20-18:25

2 stops19h 05m

£827
Cheapest one-way
Fastest single journey

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 21/12

08:45-19:44

2 stops16h 59m

£540

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 21/12

11:10-16:30

3 stops35h 20m

£685

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 11/8

14:15-19:40

3 stops35h 25m

£968

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 11 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?

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 25 June 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
9,889 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
9,889 reviews
United Airlines
7.4
Good
9,889 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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
8,072 reviews
United Airlines
7.4
Good
9,889 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Overall

7.4

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 31h 06m. Delta provides one of the quickest options available for as low as £700. 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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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 25 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£554Average£762FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£606Average£718FlexibilityNo 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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