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$675+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ORK
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Limerick

Best flights from George Bush Intcntl to Limerick
Discover carefully curated flight deals from George Bush Intcntl to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 1/123:50 pmIAH - SNN
1 stop18h 55mAmerican Airlines
Mon 1/197:50 amSNN - IAH
1 stop18h 10mAmerican Airlines
Deal found 12/15$675
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/135:25 pmIAH - SNN
2 stops60h 05mAir Canada
Wed 1/285:30 pmSNN - IAH
2 stops52h 54mAir Canada
Deal found 12/14$825
This British Airways deal was found by Cheapflights users on 12/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1411:18 amIAH - SNN
2 stops18h 12mBritish Airways
Mon 1/265:30 pmSNN - IAH
1 stop26h 35mBritish Airways
Deal found 12/14$831
This American Airlines deal was found by Cheapflights users on 12/14. 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 1/151:57 pmIAH - SNN
2 stops15h 33mAmerican Airlines
Tue 1/277:50 amSNN - IAH
2 stops17h 25mAmerican Airlines
Deal found 12/14$689
This British Airways deal was found by Cheapflights users on 12/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/136:10 pmIAH - SNN
2 stops16h 35mBritish Airways
Wed 1/288:05 pmSNN - IAH
1 stop29h 55mBritish Airways
Deal found 12/14$831
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/155:25 pmIAH - SNN
2 stops40h 20mAir Canada
Wed 1/287:50 amSNN - IAH
2 stops38h 34mAir Canada
Deal found 12/14$875
This British Airways deal was found by Cheapflights users on 12/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/134:53 pmIAH - SNN
2 stops20h 32mBritish Airways
Mon 1/268:05 pmSNN - IAH
1 stop24h 00mBritish Airways
Deal found 12/14$831
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/155:25 pmIAH - SNN
2 stops40h 20mAir Canada
Mon 1/265:30 pmSNN - IAH
2 stops52h 54mAir Canada
Deal found 12/14$875
This British Airways deal was found by Cheapflights users on 12/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/146:33 pmIAH - SNN
2 stops16h 12mBritish Airways
Wed 1/285:30 pmSNN - IAH
1 stop32h 30mBritish Airways
Deal found 12/14$831
This British Airways deal was found by Cheapflights users on 12/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/144:50 pmIAH - SNN
2 stops17h 55mBritish Airways
Thu 1/297:50 amSNN - IAH
1 stop18h 10mBritish Airways
Deal found 12/14$831
This British Airways deal was found by Cheapflights users on 12/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/176:10 pmIAH - SNN
2 stops40h 35mBritish Airways
Wed 1/288:05 pmSNN - IAH
1 stop24h 00mBritish Airways
Deal found 12/14$843

Find 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 December 16, 2025.

Round-trip from

$675
(American Airlines)
From Houston George Bush Intcntl to Limerick
Search Deals

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 December 16, 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

Mon 1/12

3:50 pm-4:45 pm

1 stop18h 55m

Shannon

Mon 1/19

7:50 am-8:00 pm

1 stop18h 10m

$675

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Thu 1/15

1:57 pm-11:30 am

2 stops15h 33m

Shannon

Tue 1/27

7:50 am-7:15 pm

2 stops17h 25m

$689

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 1/13

5:25 pm-11:30 am

2 stops60h 05m

Shannon

Wed 1/28

5:30 pm-4:24 pm

2 stops52h 54m

$825

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 1/14

11:18 am-11:30 am

2 stops18h 12m

Shannon

Mon 1/26

5:30 pm-2:05 pm

1 stop26h 35m

$831

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 1/13

6:10 pm-4:45 pm

2 stops16h 35m

Shannon

Wed 1/28

8:05 pm-8:00 pm

1 stop29h 55m

$831

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Tue 1/13

4:53 pm-7:25 pm

2 stops20h 32m

Shannon

Mon 1/26

8:05 pm-2:05 pm

1 stop24h 00m

$831

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 1/14

6:33 pm-4:45 pm

2 stops16h 12m

Shannon

Wed 1/28

5:30 pm-8:00 pm

1 stop32h 30m

$831

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Wed 1/14

4:50 pm-4:45 pm

2 stops17h 55m

Shannon

Thu 1/29

7:50 am-8:00 pm

1 stop18h 10m

$831

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sat 1/17

6:10 pm-4:45 pm

2 stops40h 35m

Shannon

Wed 1/28

8:05 pm-2:05 pm

1 stop24h 00m

$843

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Thu 1/15

5:25 pm-3:45 pm

2 stops40h 20m

Shannon

Wed 1/28

7:50 am-4:24 pm

2 stops38h 34m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results
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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 December 16, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Limerick is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.

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 December 16, 2025.
Get a feel of what it's like to fly with United Airlines and American 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
9,092 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,049 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 $831, American Airlines can have you in Limerick from Houston George Bush Intcntl Airport in 18h 12m. The distance between Houston George Bush Intcntl Airport and Limerick is about 4454 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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Top 3 airlines flying from George Bush Intcntl to Limerick

Discover the top 3 airlines 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$595Average$933FlexibilityNo cancel feeOn-time69%
KLMCheapest$608Average$744FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$696Average$853FlexibilityNo cancel feeOn-time71%

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