Northern Ireland

$718+ Cheap flights from Houston to Northern 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
Jul 16 — Jul 231
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Cheap flight deals from Houston to Northern Ireland

Cheapest flights from Houston to Northern Ireland
Explore the most affordable flight options available from Houston to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This British Airways deal was found by Cheapflights users on 6/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:45 pm
IAH
-
BHD
1 stop16h 30m
British Airways
Thu 11/196:35 am
BHD
-
IAH
1 stop13h 30m
British Airways
Deal found 6/15$907
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
Tue 7/219:10 pm
IAH
-
BHD
1 stop16h 30m
British Airways
Thu 7/306:30 am
BHD
-
IAH
1 stop12h 55m
British Airways
Deal found 6/12$1,049
This Air France deal was found by Cheapflights users on 6/11. 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 7/293:25 pm
IAH
-
BHD
1 stop19h 30m
Multiple Airlines
Mon 8/105:30 pm
BHD
-
IAH
1 stop25h 50m
Multiple Airlines
Deal found 6/11$1,068
This KLM deal was found by Cheapflights users on 6/11. 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 7/2910:49 am
IAH
-
BHD
2 stops16h 31m
KLM
Mon 8/105:30 pm
BHD
-
IAH
1 stop25h 50m
KLM
Deal found 6/11$1,072
This British Airways deal was found by Cheapflights users on 6/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:29 pm
HOU
-
BHD
2 stops18h 11m
British Airways
Wed 12/96:35 am
BHD
-
HOU
2 stops17h 24m
British Airways
Deal found 6/15$1,141
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 7/216:53 pm
IAH
-
BHD
2 stops16h 42m
American Airlines
Thu 7/309:35 am
BHD
-
IAH
2 stops18h 52m
American Airlines
Deal found 6/12$1,146
This British Airways deal was found by Cheapflights users on 6/12. 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.
Tue 7/214:14 pm
HOU
-
BHD
2 stops17h 06m
British Airways
Thu 7/309:35 am
BHD
-
HOU
2 stops20h 21m
British Airways
Deal found 6/12$1,148
This Iberia deal was found by Cheapflights users on 6/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:10 pm
IAH
-
BHD
1 stop15h 05m
Multiple Airlines
Sat 7/187:05 am
BHD
-
IAH
2 stops18h 49m
Multiple Airlines
Deal found 6/13$1,206
This American Airlines deal was found by Cheapflights users on 6/13. 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 7/117:49 pm
IAH
-
BHD
2 stops17h 31m
American Airlines
Sat 7/187:05 am
BHD
-
IAH
2 stops18h 49m
American Airlines
Deal found 6/13$1,208
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Wed 7/2910:00 am
IAH
-
BFS
2 stops27h 15m
Multiple Airlines
Mon 8/105:35 pm
BFS
-
IAH
3 stops34h 26m
Multiple Airlines
Deal found 6/11$1,255
This oojo deal was found by Cheapflights users on 6/11. 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 7/296:49 pm
HOU
-
BHD
2 stops17h 56m
British Airways
Mon 8/107:35 pm
BHD
-
HOU
2 stops28h 09m
British Airways
Deal found 6/11$1,256
This American Airlines deal was found by Cheapflights users on 6/13. 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 7/1112:46 pm
HOU
-
BHD
2 stops15h 19m
American Airlines
Sat 7/187:05 am
BHD
-
HOU
2 stops18h 52m
American Airlines
Deal found 6/13$1,381

Find flight deals from Houston to Northern Ireland

Keep the following information in mind while searching for Houston to Northern Ireland flight deals. Data was last updated June 16, 2026.

Round-trip from

$907
(British Airways)

One-way from

$718
(BusinessClass)
From Houston to Northern Ireland
One-way flight from Houston to Northern Ireland

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 June 16, 2026.
Use the filters below to find and compare flights from Houston to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 11/16

9:45 pm-8:15 pm

1 stop16h 30m

Belfast City

Thu 11/19

6:35 am-2:05 pm

1 stop13h 30m

$907

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 7/21

9:10 pm-7:40 pm

1 stop16h 30m

Belfast City

Thu 7/30

6:30 am-1:25 pm

1 stop12h 55m

$1,049

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 7/29

3:25 pm-4:55 pm

1 stop19h 30m

Belfast City

Mon 8/10

5:30 pm-1:20 pm

1 stop25h 50m

$1,068

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 7/29

10:49 am-9:20 am

2 stops16h 31m

Belfast City

Mon 8/10

5:30 pm-3:42 pm

2 stops28h 12m

$1,082

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 12/6

1:19 pm-1:55 pm

2 stops18h 36m

Belfast City

Wed 12/9

6:35 am-2:05 pm

1 stop13h 30m

$1,131
Quickest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sat 12/12

9:50 pm-4:45 pm

1 stop12h 55m

Belfast City

Sat 1/2

6:35 am-2:05 pm

1 stop13h 30m

$1,131

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 12/6

6:29 pm-6:40 pm

2 stops18h 11m

Belfast City

Wed 12/9

6:35 am-5:59 pm

2 stops17h 24m

$1,141

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Tue 7/21

4:14 pm-3:20 pm

2 stops17h 06m

Belfast City

Thu 7/30

9:35 am-11:56 pm

2 stops20h 21m

$1,148

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Wed 7/29

10:00 am-7:15 pm

2 stops27h 15m

Belfast Intl

Mon 8/10

5:35 pm-10:01 pm

3 stops34h 26m

$1,255

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Wed 7/29

6:49 pm-6:45 pm

2 stops17h 56m

Belfast City

Mon 8/10

7:35 pm-5:44 pm

2 stops28h 09m

$1,256

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Best time to book a flight from Houston to Northern Ireland

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

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 June 16, 2026.
Read reviews from past customers who have flown British Airways from Houston to Northern Ireland. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.4

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Overall

6.7

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

Food

6.4

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Overall

6.7

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to Northern Ireland?

    For as low as $1,381, British Airways can have you in Northern Ireland from Houston in 15h 19m. The distance from Houston to Northern Ireland is about 4549 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Houston to Northern Ireland?

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

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

  • How can I find direct flights from Houston to Northern Ireland?

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

  • Can I find deals for business class flights from Houston to Northern Ireland?

    Yes. Cheapflights offers flight deals from Houston 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.

See more FAQs

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Top airline flying from Houston to Northern Ireland

Discover the top airline that operate flights from Houston 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$771Average$1,163FlexibilityNo cancel feeOn-time70%

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