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$712+ Cheap flights from George Bush Intcntl (IAH) to Northern 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BFS
janv. 17 — janv. 241
sam. 1/17
sam. 1/24
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Northern Ireland

Best flights from George Bush Intcntl to Northern Ireland
Discover carefully curated flight deals from George Bush Intcntl to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated décembre 18, 2025.

This British Airways deal was found by Cheapflights users on 12/16. 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.
mer. 2/113:50 pmIAH - BHD
1 stop12h 25mBritish Airways
dim. 2/159:10 amBHD - IAH
1 stop34h 55mBritish Airways
Deal found 12/16$712
This Air France deal was found by Cheapflights users on 12/16. 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.
dim. 3/13:30 pmIAH - BHD
1 stop19h 20mMultiple Airlines
sam. 3/146:30 amBHD - IAH
2 stops21h 29mMultiple Airlines
Deal found 12/16$898
This British Airways deal was found by Cheapflights users on 12/16. 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.
jeu. 1/293:50 pmIAH - BHD
1 stop12h 30mBritish Airways
lun. 2/29:15 amBHD - IAH
1 stop34h 50mBritish Airways
Deal found 12/16$712
This British Airways deal was found by Cheapflights users on 12/16. 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.
jeu. 1/229:50 pmIAH - BHD
1 stop15h 00mBritish Airways
lun. 1/267:25 pmBHD - IAH
1 stop24h 40mBritish Airways
Deal found 12/16$712
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/71:27 pmIAH - BHD
2 stops20h 03mBritish Airways
jeu. 5/148:35 pmBHD - IAH
1 stop23h 10mBritish Airways
Deal found 12/15$724
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/143:55 pmIAH - BFS
2 stops23h 20mMultiple Airlines
sam. 3/218:10 amBFS - IAH
2 stops35h 00mMultiple Airlines
Deal found 12/15$1,061
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/75:46 pmIAH - BFS
3 stops21h 54mMultiple Airlines
jeu. 5/146:00 amBFS - IAH
3 stops23h 51mMultiple Airlines
Deal found 12/15$1,074
This Mytrip deal was found by Cheapflights users on 12/16. 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.
dim. 3/15:15 amIAH - BFS
3 stops33h 00mMultiple Airlines
sam. 3/149:25 amBFS - IAH
2 stops33h 45mMultiple Airlines
Deal found 12/16$1,241

Find flight deals from George Bush Intcntl to Northern Ireland

Keep the following information in mind while searching for George Bush Intcntl to Northern Ireland flight deals. Data was last updated décembre 18, 2025.

Round-trip from

$685
(Cheapflightsfares)
From Houston George Bush Intcntl to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Northern 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 décembre 18, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Northern Ireland that are best for you.

Fly from

George Bush Intcntl

Fly to

Northern Ireland

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mer. 2/11

3:50 pm-10:15 am

1 stop12h 25m

Belfast City

dim. 2/15

9:10 am-2:05 pm

1 stop34h 55m

$712

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jeu. 1/29

3:50 pm-10:20 am

1 stop12h 30m

Belfast City

lun. 2/2

9:15 am-2:05 pm

1 stop34h 50m

$712

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jeu. 1/22

9:50 pm-6:50 pm

1 stop15h 00m

Belfast City

lun. 1/26

7:25 pm-2:05 pm

1 stop24h 40m

$712

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jeu. 5/7

1:27 pm-3:30 pm

2 stops20h 03m

Belfast City

jeu. 5/14

8:35 pm-1:45 pm

1 stop23h 10m

$724

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

dim. 3/1

3:30 pm-4:50 pm

1 stop19h 20m

Belfast City

sam. 3/14

6:30 am-10:59 pm

2 stops21h 29m

$898

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

sam. 3/14

3:55 pm-8:15 pm

2 stops23h 20m

Belfast Intl

sam. 3/21

8:10 am-2:10 pm

2 stops35h 00m

$1,061

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

jeu. 5/7

5:46 pm-9:40 pm

3 stops21h 54m

Belfast Intl

jeu. 5/14

6:00 am-11:51 pm

3 stops23h 51m

$1,074

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

dim. 3/1

5:15 am-8:15 pm

3 stops33h 00m

Belfast Intl

sam. 3/14

9:25 am-2:10 pm

2 stops33h 45m

$1,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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

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

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Northern Ireland

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

Find hourly flight availability from George Bush Intcntl to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 18, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Northern Ireland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 44% on airfare.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern 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 Northern Ireland. Reviews last updated décembre 18, 2025.
Read reviews from past customers who have flown British Airways from Houston George Bush Intcntl Airport to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,585 reviews

Entertainment

6.4

Boarding

6.9

Overall

6.7

Food

6.4

Crew

7.6

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,585 reviews
British Airways
6.7
Okay
7,585 reviews

Entertainment

6.4

Boarding

6.9

Overall

6.7

Food

6.4

Crew

7.6

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Northern Ireland. 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 Northern Ireland?

    British Airways can get you from Houston George Bush Intcntl Airport to Northern Ireland in just under 12h 25m. Your travel time can differ by up to . Houston George Bush Intcntl Airport and Northern Ireland are separated by a distance of 4534 mi.

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

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

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

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

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

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Alternative routes for George Bush Intcntl to Northern Ireland

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

Discover the top airline that operate flights from George Bush Intcntl to Northern 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 décembre 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$691Average$849FlexibilityNo cancel feeOn-time70%

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