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Galway

$536+ Cheap flights from Houston to Galway, Ireland

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SNN
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Houston to Galway

Keep the following information in mind while searching for Houston to Galway flight deals. Data was last updated August 21, 2025.

Round-trip from

$789
(American Airlines)

One-way from

$536
(American Airlines)
From Houston to Galway
Search Deals
One-way flight from Houston to Galway
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Find flight deals from Houston to Galway

Cheapest flights from Houston to Galway
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 August 21, 2025.

This American Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/119:00 pmIAH - SNN
1 stop13h 10mAmerican Airlines
Tue 9/169:15 pmSNN - IAH
1 stop22h 25mAmerican Airlines
Deal found 8/21$789
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Thu 9/1112:22 pmIAH - SNN
2 stops15h 53mUnited Airlines
Tue 9/1612:30 pmSNN - IAH
2 stops16h 40mUnited Airlines
Deal found 8/21$795
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/149:40 pmIAH - SNN
1 stop12h 30mAmerican Airlines
Sun 9/219:15 pmSNN - IAH
1 stop22h 25mAmerican Airlines
Deal found 8/21$799
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 9/1410:05 amIAH - SNN
2 stops18h 10mUnited Airlines
Sun 9/219:30 amSNN - IAH
2 stops31h 25mUnited Airlines
Deal found 8/21$805
This American Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 10/29:00 pmIAH - SNN
1 stop13h 10mAmerican Airlines
Sun 10/127:40 amSNN - IAH
1 stop17h 35mAmerican Airlines
Deal found 8/20$864
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 11/229:50 pmIAH - SNN
1 stop12h 55mAmerican Airlines
Sat 11/297:50 amSNN - IAH
1 stop18h 10mAmerican Airlines
Deal found 8/21$958
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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.
Thu 10/26:22 pmHOU - SNN
2 stops15h 48mBritish Airways
Sun 10/129:15 pmSNN - HOU
2 stops28h 26mBritish Airways
Deal found 8/20$1,053
This oojo deal was found by Cheapflights users on 8/21. 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 11/226:22 pmHOU - SNN
2 stops16h 23mBritish Airways
Sat 11/295:25 pmSNN - HOU
2 stops28h 29mBritish Airways
Deal found 8/21$1,350

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 August 21, 2025.
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

Thu 9/11

9:00 pm-8:35 pm

1 stop17h 35m

Shannon

Tue 9/16

7:40 am-7:15 pm

1 stop17h 35m

$789

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Thu 9/11

12:22 pm-10:15 am

2 stops15h 53m

Shannon

Tue 9/16

12:30 pm-11:10 pm

2 stops16h 40m

$795

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 9/14

3:30 pm-4:10 pm

1 stop18h 40m

Shannon

Sun 9/21

9:15 pm-1:40 pm

1 stop22h 25m

$799

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 9/14

10:05 am-10:15 am

2 stops18h 10m

Shannon

Sun 9/21

9:30 am-10:55 am

2 stops31h 25m

$805

HoustonShannon

HOU - SNN

HOUSNN

Houston Hobby

Thu 10/2

6:22 pm-4:10 pm

2 stops15h 48m

Shannon

Sun 10/12

9:15 pm-7:41 pm

2 stops28h 26m

$1,053

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 9/14

9:40 pm-4:10 pm

1 stop12h 30m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

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.
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

What is the cheapest time of day to fly from HOU to G4W?

Find hourly flight availability from Houston to Galway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2025.

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

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 August 21, 2025.
Read reviews from past customers who have flown United 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.
United Airlines
7.4
Good
8,930 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,930 reviews
United Airlines
7.4
Good
8,930 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Houston to Galway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Galway?

    A quick flight from Houston to Galway can take about 15h 48m. American Airlines provides one of the quickest options available for as low as $1,053. Airlines will cover a distance of 4469 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Houston to Galway that include hotel bookings?

    Yes. In addition to deals on Houston to Galway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Galway?

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

  • Can I find deals for business class flights from Houston to Galway?

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

  • What is the cheapest month to book a flight from Houston to Galway?

    Currently, February is the cheapest month in which you can book a flight from Houston to Galway (average of $533). Flying from Houston to Galway in June is currently the most expensive (average of $931). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Houston to Galway

Discover the top airline 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$595Average$921FlexibilityNo cancel feeOn-time69%

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