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$554+ Cheap flights from George Bush Intcntl (IAH) to Limerick, 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ORK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Limerick

Keep the following information in mind while searching for George Bush Intcntl to Limerick flight deals. Data was last updated September 15, 2025.

Round-trip from

$554
(American Airlines)
From Houston George Bush Intcntl to Limerick
Search Deals

Find flight deals from George Bush Intcntl to Limerick

Cheapest flights from George Bush Intcntl to Limerick
Explore the most affordable flight options available from George Bush Intcntl to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 11/43:50 pmIAH - SNN
1 stop13h 40mAmerican Airlines
Thu 11/137:50 amSNN - IAH
1 stop18h 10mAmerican Airlines
Deal found 9/13$554
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 11/43:50 pmIAH - SNN
1 stop13h 40mAmerican Airlines
Sat 11/157:50 amSNN - IAH
1 stop18h 10mAmerican Airlines
Deal found 9/13$604
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 11/43:50 pmIAH - SNN
1 stop18h 55mAmerican Airlines
Fri 11/147:50 amSNN - IAH
2 stops19h 40mAmerican Airlines
Deal found 9/13$654
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 10/13:30 pmIAH - SNN
1 stop13h 50mAmerican Airlines
Sat 10/117:40 amSNN - IAH
2 stops20h 27mAmerican Airlines
Deal found 9/13$714
This American Airlines deal was found by Cheapflights users on 9/14. 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 stop17h 35mAmerican Airlines
Thu 10/97:40 amSNN - IAH
1 stop17h 35mAmerican Airlines
Deal found 9/14$754
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/14:25 pmIAH - SNN
1 stop11h 50mUnited Airlines
Sat 10/1112:30 pmSNN - IAH
1 stop13h 54mUnited Airlines
Deal found 9/13$756

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Limerick 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 September 15, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Limerick that are best for you.

Fly from

George Bush Intcntl

Fly to

Limerick

Route

Depart

Return

Price

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 11/4

2:24 pm-11:30 am

2 stops15h 06m

Shannon

Thu 11/13

7:50 am-8:00 pm

1 stop18h 10m

$558

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 11/4

6:28 pm-4:45 pm

2 stops16h 17m

Shannon

Sat 11/15

7:50 am-10:28 pm

2 stops20h 38m

$619

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 11/4

3:50 pm-4:45 pm

1 stop18h 55m

Shannon

Fri 11/14

7:50 am-9:30 pm

2 stops19h 40m

$654

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 10/1

3:30 pm-11:20 am

1 stop13h 50m

Shannon

Sat 10/11

7:40 am-9:51 pm

2 stops20h 11m

$714

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Thu 10/2

9:00 pm-8:35 pm

1 stop17h 35m

Shannon

Thu 10/9

7:40 am-7:15 pm

1 stop17h 35m

$754

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 10/1

4:25 pm-10:15 am

1 stop11h 50m

Shannon

Sat 10/11

12:30 pm-8:24 pm

1 stop13h 54m

$756

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Thu 10/2

9:30 am-10:15 am

2 stops18h 45m

Shannon

Thu 10/9

12:30 pm-8:50 pm

1 stop14h 20m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from George Bush Intcntl to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick from George Bush Intcntl 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 George Bush Intcntl Airport to Limerick

What is the cheapest time of day to fly from IAH to LR9?

Find hourly flight availability from George Bush Intcntl to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Houston George Bush Intcntl Airport to Limerick, 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 Limerick

Get insights into the airlines that provide service to Limerick. 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 Limerick. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with United Airlines from Houston George Bush Intcntl Airport to Limerick by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

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 George Bush Intcntl to Limerick. 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 George Bush Intcntl Airport to Limerick?

    For as low as $554, American Airlines can have you in Limerick from Houston George Bush Intcntl Airport in 13h 40m. The distance between Houston George Bush Intcntl Airport and Limerick is about 4454 mi.

  • Can I find deals for flights from George Bush Intcntl to Limerick that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Limerick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Limerick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Limerick.

  • Can I find deals for business class flights from George Bush Intcntl to Limerick?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Limerick 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 George Bush Intcntl Airport to Limerick?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Limerick (average of $644). Flying from Houston George Bush Intcntl Airport to Limerick in June is currently the most expensive (average of $1,277). 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 George Bush Intcntl to Limerick

Discover the top airline that operate flights from George Bush Intcntl to Limerick. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$595Average$974FlexibilityNo cancel feeOn-time69%

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