$376+ Cheap flights from Dublin (DUB) to George Bush Intcntl (IAH)
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — IAH
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Dublin to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dublin to George Bush Intcntl
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One-way
Cheapest flights from Dublin to George Bush IntcntlExplore the most affordable flight options available from Dublin to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Dublin to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops20h 37m
Thu 11/2612:22 pm -
3 stops29h 37m
Deal found 10/22![Multiple Airlines logo]()
$719
This oojo deal was found by Cheapflights users on 10/24. 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.
Mon 11/164:35 pm -
1 stop32h 30m
Wed 12/29:00 pm -
1 stop30h 35m
Deal found 10/24![Turkish Airlines logo]()
$762
This Gotogate deal was found by Cheapflights users on 10/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:35 pm -
1 stop32h 30m
Thu 11/269:00 pm -
1 stop30h 35m
Deal found 10/23![Turkish Airlines logo]()
$773
This Scandinavian Airlines deal was found by Cheapflights users on 10/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:05 pm -
2 stops34h 54m
Mon 11/234:15 pm -
2 stops20h 05m
Deal found 10/21![Scandinavian Airlines logo]()
$785
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:30 am -
3 stops27h 15m
Sat 12/1212:41 pm -
2 stops15h 34m
Deal found 10/21![Multiple Airlines logo]()
$803
This Turkish Airlines deal was found by Cheapflights users on 10/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:35 pm -
1 stop32h 30m
Thu 11/53:55 pm -
1 stop35h 40m
Deal found 10/23![Turkish Airlines logo]()
$818
Best flights from Dublin to George Bush IntcntlDiscover carefully curated flight deals from Dublin to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Dublin to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This Gotogate deal was found by Cheapflights users on 10/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:35 pm -
1 stop26h 35m
Mon 11/309:00 pm -
1 stop30h 35m
Deal found 10/26![Turkish Airlines logo]()
$770
This Scandinavian Airlines deal was found by Cheapflights users on 10/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:30 pm -
2 stops39h 29m
Mon 11/2310:00 am -
2 stops43h 45m
Deal found 10/23![Scandinavian Airlines logo]()
$918
This Lufthansa deal was found by Cheapflights users on 10/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:10 am -
1 stop14h 50m
Sat 11/2810:55 am -
1 stop14h 35m
Deal found 10/24![Multiple Airlines logo]()
$983
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:45 am -
1 stop13h 20m
Mon 11/236:15 am -
2 stops20h 45m
Deal found 10/21![Delta logo]()
$992
This British Airways deal was found by Cheapflights users on 10/26. 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 12/266:35 am -
1 stop13h 30m
Fri 1/89:40 pm -
1 stop12h 55m
Deal found 10/26![British Airways logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 11/612:05 pm -
1 stop14h 25m
Tue 11/1011:57 am -
1 stop13h 33m
Deal found 10/25![United Airlines logo]()
$1,007
This Turkish Airlines deal was found by Cheapflights users on 10/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1010:40 am -
1 stop38h 25m
Sun 1/319:00 pm -
1 stop19h 30m
Deal found 10/21![Turkish Airlines logo]()
$806
This Turkish Airlines deal was found by Cheapflights users on 10/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/54:35 pm -
1 stop32h 30m
Sun 2/79:00 pm -
1 stop19h 30m
Deal found 10/25![Turkish Airlines logo]()
$833
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/228:50 am -
2 stops18h 20m
Mon 3/154:56 pm -
2 stops20h 29m
Deal found 10/21![Delta logo]()
$997
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 2/59:30 am -
2 stops17h 10m
Sun 2/711:55 am -
2 stops13h 35m
Deal found 10/25![United Airlines logo]()
$1,007
Last-minute flights from Dublin to George Bush IntcntlDiscover last-minute flight deals from Dublin to George Bush Intcntl. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Dublin to George Bush Intcntl. Data last updated October 26, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 10/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:35 pm -
1 stop32h 30m
Thu 11/53:55 pm -
1 stop35h 40m
Deal found 10/23![Turkish Airlines logo]()
$818
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:00 am -
2 stops20h 37m
Thu 11/2612:22 pm -
3 stops29h 37m
Deal found 10/22![Multiple Airlines logo]()
$719
This Gotogate deal was found by Cheapflights users on 10/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:35 pm -
1 stop32h 30m
Thu 11/269:00 pm -
1 stop30h 35m
Deal found 10/23![Turkish Airlines logo]()
$773
This oojo deal was found by Cheapflights users on 10/24. 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.
Mon 11/164:35 pm -
1 stop32h 30m
Wed 12/29:00 pm -
1 stop30h 35m
Deal found 10/24![Turkish Airlines logo]()
$762
This Scandinavian Airlines deal was found by Cheapflights users on 10/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:05 pm -
2 stops34h 54m
Mon 11/234:15 pm -
2 stops20h 05m
Deal found 10/21![Scandinavian Airlines logo]()
$785
One-way flights from Dublin to George Bush IntcntlSearch for one-way flight options from Dublin to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from Dublin to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/247:20 pm -
3 stops48h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$376
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:30 am -
2 stops23h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Fri 1/87:05 am -
2 stops22h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$401
This Booking.com deal was found by Cheapflights users on 10/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:55 am -
2 stops20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$431
This Thrive Travel deal was found by Cheapflights users on 10/22. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:30 am -
1 stop18h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Aer Lingus logo]()
$604
This KLM deal was found by Cheapflights users on 10/22. 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.
Mon 3/15:45 am -
1 stop13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![KLM logo]()
$639
This Delta deal was found by Cheapflights users on 10/22. 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.
Mon 3/18:50 am -
2 stops19h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$644
Find flight deals from Dublin to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to George Bush Intcntl (IAH). 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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $719 (Booking.com) |
One-way from | $376 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $979 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dublin to George Bush Intcntl 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Dublin to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Fri 1/8
4:40 pm-11:31 pm
1 stop12h 51m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$630
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Mon 3/1
5:45 am-1:05 pm
1 stop13h 20m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$639
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Tue 11/3
11:30 am-8:09 pm
1 stop14h 39m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$651
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Tue 11/3
3:50 pm-8:27 am
2 stops22h 37m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$657
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Sun 1/3
9:45 pm-11:43 pm
3 stops55h 58m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$673
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Wed 12/2
3:30 pm-8:30 am
1 stop23h 00m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$703
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Sat 1/2
7:55 am-9:14 am
3 stops55h 19m
Houston George Bush Intcntl
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$759
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Mon 11/16
4:35 pm-1:10 pm
1 stop26h 35m
Houston George Bush Intcntl
Mon 11/30
9:00 pm-9:35 am
1 stop30h 35m
$770
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Sun 1/10
10:40 am-7:05 pm
1 stop38h 25m
Houston George Bush Intcntl
Sun 1/31
9:00 pm-10:30 pm
1 stop19h 30m
$806
DublinHouston
DUB Dublin - IAH Houston George Bush Intcntl
DUBIAH
Dublin
Fri 2/5
4:35 pm-7:05 pm
1 stop32h 30m
Houston George Bush Intcntl
Sun 2/7
9:00 pm-10:30 pm
1 stop19h 30m
$833
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Dublin to George Bush Intcntl
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 Dublin to George Bush Intcntl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Dublin-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dublin-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Dublin-Houston George Bush Intcntl Airport 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 Dublin to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Dublin with our price prediction graph.
DUB-IAH
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 Dublin to Houston George Bush Intcntl Airport
What is the cheapest month to book a flight from Dublin to Houston George Bush Intcntl Airport?
Currently, August is the cheapest month in which you can book a flight from Dublin to Houston George Bush Intcntl Airport (average of $787). Flying from Dublin to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $1,092). 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.
How much does it cost to fly round-trip from Dublin to Houston George Bush Intcntl Airport?
Airfare is below average for this route at the moment.
Dublin to Houston George Bush Intcntl Airport flights typically cost between $934 and $1,117 in November.The cheapest round-trip price found within the last 5 days was $719 on Multiple Airlines (Nov 12-Nov 26).
Related info for your journey
Find useful and relevant information for your journey from Dublin to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsConroe
Katy
The Woodlands
Spring
Humble
Jersey Village
Tomball
Montgomery
Cypress
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