$584+ Cheap flights from Houston to Galway, 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SNN
Mar 6 — Mar 131
1 adult, Economy
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Cheapest flights from Houston to GalwayExplore the most affordable flight options available from Houston to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
Explore the most affordable flight options available from Houston to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:40 pm
IAH
- SNN
1 stop27h 50m
United Airlines
Wed 9/29:30 am
SNN
- IAH
1 stop12h 02m
United Airlines
Deal found 2/3![United Airlines logo]()
$584
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:30 pm
IAH
- SNN
1 stop11h 45m
United Airlines
Mon 5/1112:30 pm
SNN
- IAH
1 stop14h 19m
United Airlines
Deal found 2/3![United Airlines logo]()
$674
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:45 pm
IAH
- SNN
1 stop13h 00m
Multiple Airlines
Mon 3/95:30 pm
SNN
- IAH
1 stop26h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$775
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:30 pm
HOU
- SNN
2 stops24h 05m
British Airways
Wed 9/29:15 pm
SNN
- HOU
2 stops26h 45m
British Airways
Deal found 2/3![British Airways logo]()
$793
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:42 pm
HOU
- SNN
2 stops25h 53m
British Airways
Mon 5/119:15 pm
SNN
- HOU
2 stops24h 34m
British Airways
Deal found 2/3![British Airways logo]()
$795
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:45 pm
IAH
- SNN
1 stop13h 00m
British Airways
Mon 3/98:05 pm
SNN
- IAH
2 stops30h 28m
British Airways
Deal found 2/1![British Airways logo]()
$798
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:55 am
IAH
- SNN
2 stops18h 35m
Multiple Airlines
Fri 10/307:50 am
SNN
- IAH
2 stops18h 54m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$817
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:55 am
IAH
- SNN
2 stops18h 35m
Air Canada
Fri 10/307:50 am
SNN
- IAH
2 stops18h 54m
Air Canada
Deal found 2/3![Air Canada logo]()
$822
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:55 pm
HOU
- SNN
2 stops17h 50m
British Airways
Tue 2/108:05 pm
SNN
- HOU
2 stops28h 01m
British Airways
Deal found 2/2![British Airways logo]()
$883
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:34 pm
HOU
- SNN
2 stops15h 56m
British Airways
Fri 10/307:50 am
SNN
- HOU
2 stops19h 03m
British Airways
Deal found 2/3![British Airways logo]()
$1,086
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 5/221:16 pm
HOU
- SNN
2 stops15h 54m
Delta
Fri 6/121:05 pm
SNN
- HOU
2 stops26h 15m
Delta
Deal found 2/3![Delta logo]()
$1,390
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 4/56:00 am
HOU
- SNN
2 stops17h 25m
American Airlines
Thu 4/161:45 pm
SNN
- HOU
2 stops16h 02m
American Airlines
Deal found 2/3![American Airlines logo]()
$4,167
Best flights from Houston to GalwayDiscover carefully curated flight deals from Houston to Galway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Houston to Galway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:30 pm
IAH
- SNN
1 stop11h 45m
United Airlines
Mon 5/1112:30 pm
SNN
- IAH
1 stop14h 19m
United Airlines
Deal found 2/3![United Airlines logo]()
$674
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:42 pm
HOU
- SNN
2 stops25h 53m
British Airways
Mon 5/119:15 pm
SNN
- HOU
2 stops24h 34m
British Airways
Deal found 2/3![British Airways logo]()
$795
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:10 am
IAH
- SNN
2 stops22h 20m
Multiple Airlines
Mon 3/98:05 pm
SNN
- IAH
2 stops30h 39m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$803
This Air Canada deal was found by Cheapflights users on 2/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:55 am
IAH
- SNN
2 stops18h 35m
Air Canada
Tue 3/248:05 pm
SNN
- IAH
2 stops54h 39m
Air Canada
Deal found 2/1![Air Canada logo]()
$875
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 5/221:16 pm
HOU
- SNN
2 stops15h 54m
Delta
Fri 6/121:05 pm
SNN
- HOU
2 stops26h 15m
Delta
Deal found 2/3![Delta logo]()
$1,390
This British Airways deal was found by Cheapflights users on 2/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:50 pm
IAH
- SNN
1 stop17h 55m
British Airways
Tue 3/35:30 pm
SNN
- IAH
1 stop26h 35m
British Airways
Deal found 2/1![British Airways logo]()
$950
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 4/56:00 am
HOU
- SNN
2 stops17h 25m
American Airlines
Thu 4/161:45 pm
SNN
- HOU
2 stops16h 02m
American Airlines
Deal found 2/3![American Airlines logo]()
$4,167
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:23 pm
HOU
- SNN
2 stops20h 12m
British Airways
Thu 7/97:30 am
SNN
- HOU
2 stops18h 22m
British Airways
Deal found 2/2![British Airways logo]()
$5,570
This Arangrant deal was found by Cheapflights users on 2/3. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:22 pm
HOU
- SNN
2 stops37h 43m
British Airways
Sun 7/197:30 am
SNN
- HOU
2 stops18h 22m
British Airways
Deal found 2/3![British Airways logo]()
$6,544
Last-minute flights from Houston to GalwayDiscover last-minute flight deals from Houston to Galway. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Galway. Data last updated February 4, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/32:55 pm
IAH
- SNN
2 stops14h 35m
Multiple Airlines
Tue 2/108:05 pm
SNN
- IAH
1 stop24h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$858
This KAYAK deal was found by Cheapflights users on 2/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/32:55 pm
IAH
- SNN
2 stops14h 35m
British Airways
Tue 2/107:50 am
SNN
- IAH
2 stops20h 52m
British Airways
Deal found 2/2![British Airways logo]()
$866
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:55 pm
HOU
- SNN
2 stops17h 50m
British Airways
Tue 2/108:05 pm
SNN
- HOU
2 stops28h 01m
British Airways
Deal found 2/2![British Airways logo]()
$883
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:10 pm
IAH
- SNN
2 stops17h 20m
Air Canada
Tue 2/107:50 am
SNN
- IAH
3 stops31h 24m
Air Canada
Deal found 2/2![Air Canada logo]()
$913
This British Airways deal was found by Cheapflights users on 2/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:50 pm
IAH
- SNN
1 stop13h 40m
British Airways
Tue 3/38:05 pm
SNN
- IAH
1 stop24h 00m
British Airways
Deal found 2/2![British Airways logo]()
$950
This Ovago deal was found by Cheapflights users on 2/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:45 pm
IAH
- SNN
1 stop13h 00m
Multiple Airlines
Mon 3/95:30 pm
SNN
- IAH
1 stop26h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$775
This oojo deal was found by Cheapflights users on 2/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:45 pm
IAH
- SNN
1 stop13h 00m
British Airways
Mon 3/98:05 pm
SNN
- IAH
2 stops30h 28m
British Airways
Deal found 2/1![British Airways logo]()
$798
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:55 am
IAH
- SNN
2 stops18h 35m
Air Canada
Tue 3/245:30 pm
SNN
- IAH
2 stops57h 14m
Air Canada
Deal found 2/2![Air Canada logo]()
$875
One-way flights from Houston to GalwaySearch for one-way flight options from Houston to Galway. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
Search for one-way flight options from Houston to Galway. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This business-class.com deal was found by Cheapflights users on 2/3. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:05 pm
IAH
- SNN
1 stop32h 15m
Aer Lingus
Deal found 2/3![Aer Lingus logo]()
$4,494
This Arangrant deal was found by Cheapflights users on 2/2. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:23 pm
HOU
- SNN
2 stops15h 47m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$5,170
This business-class.com deal was found by Cheapflights users on 2/2. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:45 am
IAH
- SNN
2 stops22h 25m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$5,233
This Arangrant deal was found by Cheapflights users on 2/3. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:23 pm
HOU
- SNN
2 stops15h 47m
British Airways
Deal found 2/3![British Airways logo]()
$5,284
Find flight deals from Houston to Galway
Keep the following information in mind while searching for Houston to Galway flight deals. Data was last updated February 4, 2026.
Round-trip from | $674 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Galway 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 February 4, 2026.
Use the filters below to find and compare flights from Houston to Galway that are best for you.
Fly from
Houston
Fly to
Galway
Route
Depart
Return
Price
HoustonShannon
IAH - SNN
IAHSNN
Houston George Bush Intcntl
Wed 4/29
4:30 pm-10:15 am
1 stop11h 45m
Shannon
Mon 5/11
12:30 pm-8:49 pm
1 stop14h 19m
$674
HoustonShannon
HOU - SNN
HOUSNN
Houston Hobby
Wed 4/29
12:42 pm-8:35 pm
2 stops25h 53m
Shannon
Mon 5/11
9:15 pm-3:49 pm
2 stops24h 34m
$795
HoustonShannon
IAH - SNN
IAHSNN
Houston George Bush Intcntl
Mon 3/2
7:10 am-11:30 am
2 stops22h 20m
Shannon
Mon 3/9
8:05 pm-9:44 pm
2 stops30h 39m
$803
HoustonShannon
IAH - SNN
IAHSNN
Houston George Bush Intcntl
Fri 3/20
11:55 am-11:30 am
2 stops18h 35m
Shannon
Tue 3/24
8:05 pm-9:44 pm
2 stops54h 39m
$875
HoustonShannon
IAH - SNN
IAHSNN
Houston George Bush Intcntl
Fri 2/27
3:50 pm-3:45 pm
1 stop17h 55m
Shannon
Tue 3/3
5:30 pm-2:05 pm
1 stop26h 35m
$950
HoustonShannon
HOU - SNN
HOUSNN
Houston Hobby
Fri 5/22
1:16 pm-11:10 am
2 stops15h 54m
Shannon
Fri 6/12
1:05 pm-9:20 am
2 stops26h 15m
$1,390
HoustonShannon
HOU - SNN
HOUSNN
Houston Hobby
Sun 4/5
6:00 am-5:25 am
2 stops17h 25m
Shannon
Thu 4/16
1:45 pm-11:47 pm
2 stops16h 02m
$4,167
HoustonShannon
HOU - SNN
HOUSNN
Houston Hobby
Mon 6/29
6:23 pm-8:35 pm
2 stops20h 12m
Shannon
Thu 7/9
7:30 am-7:52 pm
2 stops18h 22m
$5,570
HoustonShannon
HOU - SNN
HOUSNN
Houston Hobby
Fri 7/10
8:22 pm-4:05 pm
2 stops37h 43m
Shannon
Sun 7/19
7:30 am-7:52 pm
2 stops18h 22m
$6,544
HoustonShannon
IAH - SNN
IAHSNN
Houston George Bush Intcntl
Mon 6/29
9:05 pm-8:35 pm
1 stop17h 30m
$4,494
Showing 1-10 of 13 results
Best time to book a flight from Houston to Galway
Have a flexible travel schedule? Discover the best time to fly to Galway from Houston with our price prediction graph.
IAH-SNN
HOU-SNN
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 Houston to Galway
HO1-G4W
IAH-SNN
HOU-SNN
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Galway
Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated February 4, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Houston to Galway. 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.
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Boarding
7.7
Food
6.6
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
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Complete your trip
Complete your trip to Galway by adding a car rental and/or hotel reservation to your travel itinerary.
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Houston and Galway flights
Browse other Houston and Galway flight options. Last updated on February 4, 2026.
Popular flight searches
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Houston to Galway flights
Consider these flights traveling from Houston to Galway.
Top 2 airlines flying from Houston to Galway
Discover the top 2 airlines that operate flights from Houston to Galway. 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$590 | Average$859 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$656 | Average$853 | FlexibilityNo cancel fee | On-time71% |