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George Bush Intcntl

$1,085+ Cheap flights from Northern Ireland 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — IAH
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Northern Ireland to George Bush Intcntl

Cheapest flights from Northern Ireland to George Bush Intcntl
Explore the most affordable flight options available from Northern Ireland to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Booking.com deal was found by Cheapflights users on 2/3. 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.
Fri 3/67:20 am
BHD
-
IAH
2 stops21h 21m
Multiple Airlines
Sun 3/84:30 pm
IAH
-
BHD
1 stop19h 20m
Multiple Airlines
Deal found 2/3$1,085
This Booking.com deal was found by Cheapflights users on 2/3. 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.
Fri 3/66:30 am
BFS
-
IAH
2 stops22h 11m
Multiple Airlines
Sun 3/85:30 pm
IAH
-
BFS
2 stops22h 15m
Multiple Airlines
Deal found 2/3$1,096
This British Airways deal was found by Cheapflights users on 2/2. 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.
Thu 2/199:05 am
BHD
-
IAH
1 stop16h 55m
British Airways
Mon 2/231:16 pm
IAH
-
BHD
2 stops15h 24m
British Airways
Deal found 2/2$1,281
This Trip.com deal was found by Cheapflights users on 2/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:20 pm
BHD
-
IAH
1 stop26h 10m
Virgin Atlantic
Sun 3/84:30 pm
IAH
-
BHD
1 stop23h 30m
Virgin Atlantic
Deal found 2/3$1,333
This British Airways deal was found by Cheapflights users on 2/1. 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.
Mon 6/299:40 am
BHD
-
IAH
2 stops28h 56m
British Airways
Fri 9/44:36 pm
IAH
-
BHD
2 stops21h 59m
British Airways
Deal found 2/1$1,442
This Finnair deal was found by Cheapflights users on 2/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:30 pm
BHD
-
IAH
1 stop24h 55m
Multiple Airlines
Fri 9/49:05 pm
IAH
-
BHD
1 stop15h 05m
Multiple Airlines
Deal found 2/1$1,543
This British Airways deal was found by Cheapflights users on 2/3. 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 2/1411:35 am
BHD
-
IAH
1 stop14h 25m
British Airways
Sat 2/219:50 pm
IAH
-
BHD
1 stop12h 55m
British Airways
Deal found 2/3$1,772

Find flight deals from Northern Ireland to George Bush Intcntl

Keep the following information in mind while searching for Northern Ireland to George Bush Intcntl flight deals. Data was last updated February 3, 2026.

Round-trip from

$1,085
(Booking.com)
From Northern Ireland to Houston George Bush Intcntl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Northern Ireland 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Northern Ireland to Houston George Bush Intcntl Airport that are best for you.

Fly from

Northern Ireland

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Fri 3/6

6:30 am-10:41 pm

2 stops22h 11m

Houston George Bush Intcntl

Sun 3/8

5:30 pm-8:45 pm

2 stops22h 15m

$1,096

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Fri 3/6

7:20 am-10:41 pm

2 stops21h 21m

Houston George Bush Intcntl

Sun 3/8

5:30 pm-7:55 pm

2 stops21h 25m

$1,152

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 2/26

6:35 am-2:05 pm

1 stop13h 30m

Houston George Bush Intcntl

Mon 3/2

1:16 pm-2:15 pm

2 stops18h 59m

$1,281

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 2/19

9:05 am-8:00 pm

1 stop16h 55m

Houston George Bush Intcntl

Mon 2/23

3:50 pm-2:15 pm

1 stop16h 25m

$1,281

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Northern Ireland to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Northern Ireland 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 Northern Ireland to Houston George Bush Intcntl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland 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.

  • How long is the flight from Northern Ireland to Houston George Bush Intcntl Airport?

    British Airways can get you from Northern Ireland to Houston George Bush Intcntl Airport in just under 13h 30m. Your travel time can differ by up to . The distance between Northern Ireland and Houston George Bush Intcntl Airport is about 4534 mi.

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

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

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

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

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

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

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 locations
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