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$268+ Cheap flights from George Bush Intcntl (IAH) to 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DUB
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Ireland

Keep the following information in mind while searching for George Bush Intcntl to Ireland flight deals. Data was last updated February 20, 2025.

Round-trip from

$632
(Gurufare)

One-way from

$268
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$725
From Houston George Bush Intcntl to Ireland
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One-way flight from Houston George Bush Intcntl to Ireland
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Highest demand for flights based on searches. 24% potential increase in price ($304 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from George Bush Intcntl to Ireland

Cheapest flights from George Bush Intcntl to Ireland
Explore the most affordable flight options available from George Bush Intcntl to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/217:50 pmIAH - DUB
1 stop14h 05mMultiple Airlines
Fri 3/287:10 amDUB - IAH
1 stop13h 15mMultiple Airlines
Deal found 2/19$632
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1910:20 pmIAH - DUB
1 stop30h 35mTurkish Airlines
Wed 4/25:00 pmDUB - IAH
1 stop32h 05mTurkish Airlines
Deal found 2/20$659
This KLM deal was found by Cheapflights users on 2/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/214:25 pmIAH - DUB
1 stop19h 15mKLM
Mon 3/245:25 pmDUB - IAH
1 stop26h 10mKLM
Deal found 2/19$675
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:05 pmIAH - DUB
1 stop13h 05mAir Canada
Fri 12/59:00 amDUB - IAH
2 stops19h 33mAir Canada
Deal found 2/20$757
This United deal was found by Cheapflights users on 2/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/268:40 amIAH - DUB
2 stops17h 20mUnited Airlines
Wed 4/29:50 amDUB - IAH
1 stop29h 07mUnited Airlines
Deal found 2/20$764
This Air France deal was found by Cheapflights users on 2/19. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1912:07 pmIAH - DUB
1 stop16h 38mAir France
Wed 3/2611:30 amDUB - IAH
2 stops17h 29mAir France
Deal found 2/19$774
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/273:00 pmIAH - DUB
1 stop13h 50mWestJet
Wed 6/412:50 pmDUB - IAH
1 stop15h 52mWestJet
Deal found 2/20$851
This United Airlines deal was found by Cheapflights users on 2/19. 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 10/154:30 pmIAH - SNN
1 stop11h 45mUnited Airlines
Fri 10/2412:30 pmSNN - IAH
1 stop13h 58mUnited Airlines
Deal found 2/19$858
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/134:25 pmIAH - DUB
1 stop15h 15mDelta
Thu 3/208:50 amDUB - IAH
2 stops28h 55mDelta
Deal found 2/20$895
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/156:19 pmIAH - ORK
2 stops16h 06mAmerican Airlines
Sun 3/237:40 amORK - IAH
2 stops21h 38mAmerican Airlines
Deal found 2/20$960
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 5/258:28 amIAH - DUB
1 stop16h 02mAmerican Airlines
Wed 6/412:40 pmDUB - IAH
1 stop16h 05mAmerican Airlines
Deal found 2/20$994
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/153:30 pmIAH - DUB
1 stop14h 25mBritish Airways
Mon 4/218:55 pmDUB - IAH
1 stop22h 45mBritish Airways
Deal found 2/20$1,019

Find flights from George Bush Intcntl to Ireland within your budget

Customize your flight search to find flights from George Bush Intcntl to Ireland 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 20, 2025.

Fly from

George Bush Intcntl

Fly to

Ireland

Route

Depart

Return

Price

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Fri 3/21

7:50 pm-2:55 pm

1 stop14h 05m

Dublin

Fri 3/28

7:10 am-3:25 pm

1 stop13h 15m

$632

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 3/19

10:20 pm-9:55 am

1 stop30h 35m

Dublin

Wed 4/2

5:00 pm-7:05 pm

1 stop32h 05m

$659

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Fri 3/21

4:25 pm-4:40 pm

1 stop19h 15m

Dublin

Mon 3/24

5:25 pm-2:35 pm

1 stop26h 10m

$675

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 3/25

8:45 am-6:10 am

2 stops16h 25m

Dublin

Fri 4/4

9:50 am-10:01 pm

2 stops42h 11m

$761

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 3/26

8:40 am-7:00 am

2 stops17h 20m

Dublin

Wed 4/2

9:50 am-8:57 am

1 stop29h 07m

$764

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 3/19

12:07 pm-9:45 am

1 stop16h 38m

Dublin

Wed 3/26

11:30 am-11:59 pm

2 stops17h 29m

$774

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 5/27

3:00 pm-10:50 am

1 stop13h 50m

Dublin

Wed 6/4

12:50 pm-10:42 pm

1 stop15h 52m

$851

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Thu 3/13

4:25 pm-12:40 pm

1 stop15h 15m

Dublin

Thu 3/20

8:50 am-8:45 am

2 stops28h 55m

$895

HoustonCork

IAH - ORK

IAHORK

Houston George Bush Intcntl

Sat 3/15

6:19 pm-3:25 pm

2 stops16h 06m

Cork

Sun 3/23

7:40 am-12:18 am

2 stops21h 38m

$960

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Sun 4/27

4:47 pm-10:15 am

1 stop11h 28m

Shannon

Wed 5/7

12:30 pm-6:48 pm

1 stop12h 18m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 29 results
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2
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Best time to book a flight from George Bush Intcntl to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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.

Travel insights for flights from George Bush Intcntl to Ireland

Get recent, data-driven insights about flights from George Bush Intcntl to Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Ireland?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Ireland (average of $509). Flying from Houston George Bush Intcntl Airport to Ireland in June is currently the most expensive (average of $1,016). 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.

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

Find hourly flight availability from George Bush Intcntl to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated February 20, 2025.
Read through reviews of airlines operating flights from Houston to Ireland, such as Delta, KLM and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Ireland one-way?

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Ireland are WestJet ($300), British Airways ($517), and JetBlue ($543).

  • What are the most popular routes from Houston George Bush Intcntl Airport to Ireland?

    The most popular route from Houston George Bush Intcntl Airport to Ireland is Houston George Bush Intcntl - Dublin. You may also consider Houston George Bush Intcntl - Cork or Houston George Bush Intcntl - Shannon.

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

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

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

    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 Ireland.

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Ireland (average of $509). Flying from Houston George Bush Intcntl Airport to Ireland in June is currently the most expensive (average of $1,016). 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.

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Alternative routes for George Bush Intcntl to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from George Bush Intcntl to Ireland

Discover the top 10 airlines that operate flights from George Bush Intcntl to Ireland. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$474Average$979FlexibilityNo cancel feeOn-time67%
IberiaCheapest$485Average$1,007FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$519Average$974FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$550Average$1,023FlexibilityNo cancel feeOn-time71%
Singapore AirlinesCheapest$552Average$724FlexibilityNo cancel feeOn-time81%
DeltaCheapest$588Average$1,083FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$641Average$1,073FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$655Average$973FlexibilityNo cancel feeOn-time77%
KLMCheapest$671Average$1,086FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$783Average$1,069FlexibilityNo cancel feeOn-timeN/A
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