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$225+ Cheap flights from George Bush Intcntl (IAH) to Dublin (DUB)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DUB
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Houston George Bush Intcntl to Dublin are usually found in November or February, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

November

Round-trip from

$619
(Booking.com)

One-way from

$225
(Kiwi.com)
Provider with most accurate pricing for Houston George Bush Intcntl-Dublin flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Dublin flights.
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High demand for flights, 28% potential price rise
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Best time to find cheap flights, 22% potential price drop
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From Houston George Bush Intcntl to Dublin
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One-way flight from Houston George Bush Intcntl to Dublin
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Find flight deals from George Bush Intcntl to Dublin

Cheapest flights from George Bush Intcntl to Dublin
Explore the most affordable flight options available from George Bush Intcntl to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Singapore Airlines deal was found by Cheapflights users on 11/20. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:50 pmIAH - DUB
1 stop12h 50mMultiple Airlines
Thu 12/53:30 pmDUB - IAH
1 stop28h 55mMultiple Airlines
Deal found 11/20$621
This Air Canada deal was found by Cheapflights users on 11/20. 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 12/279:30 amIAH - DUB
2 stops39h 40mAir Canada
Fri 1/109:00 amDUB - IAH
1 stop30h 10mAir Canada
Deal found 11/20$775
This KLM deal was found by Cheapflights users on 11/19. 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.
Wed 12/412:24 pmIAH - DUB
2 stops14h 01mKLM
Mon 12/91:25 pmDUB - IAH
1 stop30h 10mKLM
Deal found 11/19$865
This United Airlines deal was found by Cheapflights users on 11/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:14 pmIAH - DUB
2 stops54h 56mUnited Airlines
Wed 1/89:00 amDUB - IAH
1 stop18h 14mUnited Airlines
Deal found 11/20$907
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/33:55 pmIAH - DUB
1 stop24h 10mBritish Airways
Thu 12/57:45 amDUB - IAH
2 stops18h 15mBritish Airways
Deal found 11/20$976
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/161:30 pmIAH - DUB
1 stop13h 10mAmerican Airlines
Mon 12/238:40 amDUB - IAH
1 stop17h 20mAmerican Airlines
Deal found 11/20$1,052
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:00 amIAH - DUB
2 stops47h 40mScandinavian Airlines
Thu 12/2612:30 pmDUB - IAH
2 stops41h 28mScandinavian Airlines
Deal found 11/20$1,196
This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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.
Sat 11/306:10 amIAH - DUB
1 stop17h 05mAer Lingus
Sat 12/71:00 pmDUB - IAH
1 stop14h 42mAer Lingus
Deal found 11/20$1,252
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/174:30 pmIAH - DUB
1 stop18h 10mLufthansa
Mon 12/305:00 amDUB - IAH
2 stops18h 25mLufthansa
Deal found 11/20$1,555
This KAYAK deal was found by Cheapflights users on 11/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/307:50 amIAH - DUB
2 stops20h 30mTAP AIR PORTUGAL
Fri 12/64:25 amDUB - IAH
2 stops34h 21mTAP AIR PORTUGAL
Deal found 11/20$1,684
This Delta deal was found by Cheapflights users on 11/20. 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 12/195:20 amIAH - DUB
2 stops20h 45mDelta
Sun 12/295:55 amDUB - IAH
1 stop13h 40mDelta
Deal found 11/20$1,883
This Aeromexico deal was found by Cheapflights users on 11/19. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/226:40 pmIAH - DUB
2 stops32h 05mAir France
Sat 11/304:40 pmDUB - IAH
2 stops50h 55mAir France
Deal found 11/19$2,173

Find flights from George Bush Intcntl to Dublin within your budget

Customize your flight search to find flights from George Bush Intcntl to Dublin 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Mon 1/6

9:45 pm-7:35 pm

1 stop15h 50m

Dublin

Tue 1/21

10:55 am-11:32 pm

2 stops18h 37m

$619

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sun 2/23

6:50 pm-1:40 pm

1 stop12h 50m

Dublin

Sat 3/1

7:10 am-2:25 pm

1 stop13h 15m

$621

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 2/12

11:44 am-8:05 am

2 stops14h 21m

Dublin

Mon 2/17

1:25 pm-1:35 pm

1 stop30h 10m

$623

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Thu 3/20

7:55 pm-10:05 am

1 stop33h 10m

Dublin

Fri 3/28

8:00 am-11:12 am

1 stop32h 12m

$624

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Fri 1/17

12:05 pm-7:10 am

1 stop13h 05m

Dublin

Fri 1/31

9:00 am-10:18 pm

2 stops19h 18m

$629

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Fri 1/31

6:10 am-9:20 am

2 stops45h 10m

Dublin

Tue 2/4

12:30 pm-9:10 pm

2 stops38h 40m

$636

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sat 2/22

4:20 pm-11:00 am

2 stops36h 40m

Dublin

Mon 3/3

5:25 pm-2:40 pm

1 stop27h 15m

$647

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 5/7

2:35 pm-12:35 pm

1 stop40h 00m

Dublin

Thu 5/22

1:35 pm-7:10 pm

1 stop35h 35m

$688

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sun 2/23

11:44 am-10:35 pm

2 stops28h 51m

Dublin

Sat 3/1

8:55 am-5:38 pm

2 stops38h 43m

$820

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sun 3/9

8:50 pm-5:50 pm

2 stops16h 00m

Dublin

Sat 3/15

6:40 pm-3:40 pm

2 stops50h 00m

$884

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 18 results
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Compare providers for flights from George Bush Intcntl to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Dublin in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Dublin flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Houston George Bush Intcntl Airport-Dublin flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Dublin flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Dublin. Price data was last updated on November 15, 2024.

The best time to book flights from Houston George Bush Intcntl Airport to Dublin is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Dublin (average of $498). Flying from Houston George Bush Intcntl Airport to Dublin in June is currently the most expensive (average of $944). 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 DUB?

Find hourly flight availability from George Bush Intcntl to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to Dublin in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Dublin?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Dublin. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Air Canada and TAP AIR PORTUGAL from Houston to Dublin to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,758 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,758 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,758 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,758 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,758 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Houston George Bush Intcntl?

    If you book a flight to Dublin from Houston George Bush Intcntl, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Houston George Bush Intcntl to Dublin per day from 11 different airlines.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Dublin round-trip?

    Flying on British Airways is currently your cheapest option to Dublin, with prices starting at $619. Additional round-trip tickets that might be worth considering are offered by KLM and United Airlines, with the lowest prices starting at $623 and $624, respectively. These flights start at 31% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $446. United Airlines flights start at $602 while deals on American Airlines start at $654 one-way.

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

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

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

    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 Dublin.

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

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

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Dublin (average of $498). Flying from Houston George Bush Intcntl Airport to Dublin in June is currently the most expensive (average of $944). 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 Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Dublin flights
Hobby to Shannon flights
Hobby to Cork flights
George Bush Intcntl to Cork flights
George Bush Intcntl to Shannon flights
George Bush Intcntl to Milltown (Kerry) flights

Top 10 airlines flying from George Bush Intcntl to Dublin

Discover the top 10 airlines that operate flights from George Bush Intcntl to Dublin. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$485Average$908FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$519Average$967FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$535Average$1,043FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$558Average$1,068FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$573Average$1,001FlexibilityNo cancel feeOn-time76%
DeltaCheapest$588Average$1,087FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$625Average$1,003FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$656Average$954FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$670Average$724FlexibilityNo cancel feeOn-time81%
KLMCheapest$701Average$1,156FlexibilityNo cancel feeOn-time75%
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