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Northern Ireland

$354+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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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 enero 27, 2026.

This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/276:37 pm
IAH
-
BHD
2 stops17h 08m
British Airways
vie. 11/66:45 am
BHD
-
IAH
1 stop13h 20m
British Airways
Deal found 1/26$676
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/274:30 pm
IAH
-
BHD
1 stop23h 30m
KLM
vie. 11/66:30 am
BHD
-
IAH
1 stop13h 00m
KLM
Deal found 1/26$701
This British Airways deal was found by Cheapflights users on 1/26. 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.
lun. 5/49:05 pm
IAH
-
BHD
1 stop15h 40m
British Airways
vie. 5/89:30 am
BHD
-
IAH
1 stop15h 45m
British Airways
Deal found 1/26$712
This British Airways deal was found by Cheapflights users on 1/26. 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.
mié. 2/253:50 pm
IAH
-
BHD
1 stop33h 40m
British Airways
dom. 3/18:25 pm
BHD
-
IAH
1 stop29h 35m
British Airways
Deal found 1/26$724
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/96:16 pm
IAH
-
BHD
2 stops15h 49m
American Airlines
jue. 2/1211:05 am
BHD
-
IAH
2 stops18h 48m
American Airlines
Deal found 1/26$775
This KLM deal was found by Cheapflights users on 1/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/94:25 pm
IAH
-
BHD
2 stops18h 25m
KLM
jue. 2/125:20 pm
BHD
-
IAH
1 stop26h 10m
KLM
Deal found 1/26$788
This British Airways deal was found by Cheapflights users on 1/26. 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.
lun. 5/44:19 pm
HOU
-
BHD
2 stops17h 11m
British Airways
vie. 5/89:30 am
BHD
-
HOU
2 stops16h 21m
British Airways
Deal found 1/26$926
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/95:46 am
IAH
-
BHD
3 stops25h 49m
Multiple Airlines
jue. 2/127:25 am
BHD
-
IAH
2 stops21h 16m
Multiple Airlines
Deal found 1/26$975
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/125:30 pm
IAH
-
BFS
2 stops21h 55m
Multiple Airlines
jue. 3/194:50 pm
BFS
-
IAH
3 stops35h 59m
Multiple Airlines
Deal found 1/26$1,077
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2712:10 pm
IAH
-
BFS
3 stops27h 05m
Multiple Airlines
vie. 11/69:05 pm
BFS
-
IAH
3 stops47h 05m
Multiple Airlines
Deal found 1/26$1,162
This British Airways deal was found by Cheapflights users on 1/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2512:18 pm
HOU
-
BHD
2 stops15h 57m
British Airways
dom. 3/16:30 am
BHD
-
HOU
2 stops19h 20m
British Airways
Deal found 1/25$1,200
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/234:15 pm
HOU
-
BHD
2 stops16h 50m
British Airways
sáb. 6/69:35 am
BHD
-
HOU
2 stops20h 17m
British Airways
Deal found 1/26$1,325

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 enero 27, 2026.

Round-trip from

$712
(British Airways)

One-way from

$354
(Kiwi.com)
From Houston to Northern Ireland
Search Deals
One-way flight from Houston to Northern Ireland
Search Deals

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 enero 27, 2026.
Use the filters below to find and compare flights from Houston to Northern Ireland that are best for you.

Fly from

Houston

Fly to

Northern Ireland

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

lun. 5/4

9:05 pm-6:45 pm

1 stop15h 40m

Belfast City

vie. 5/8

6:30 am-7:15 pm

1 stop18h 45m

$712

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

mié. 2/25

3:50 pm-7:30 am

1 stop33h 40m

Belfast City

dom. 3/1

5:35 pm-2:05 pm

1 stop26h 30m

$724

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

lun. 2/9

6:16 pm-4:05 pm

2 stops15h 49m

Belfast City

jue. 2/12

11:05 am-11:53 pm

2 stops18h 48m

$775

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

lun. 2/9

4:25 pm-4:50 pm

2 stops18h 25m

Belfast City

jue. 2/12

5:20 pm-1:30 pm

1 stop26h 10m

$788

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

jue. 3/12

5:30 pm-8:25 pm

2 stops21h 55m

Belfast Intl

jue. 3/19

4:50 pm-11:49 pm

3 stops35h 59m

$1,077

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

mié. 2/25

12:18 pm-10:15 am

2 stops15h 57m

Belfast City

dom. 3/1

6:30 am-7:50 pm

2 stops19h 20m

$1,200

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jue. 3/12

7:05 am-9:20 am

3 stops45h 15m

$354

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jue. 3/12

4:30 pm-9:00 pm

1 stop23h 30m

$382

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

jue. 3/12

12:40 pm-4:40 pm

2 stops23h 00m

$386

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

jue. 3/12

2:13 pm-9:00 pm

2 stops25h 47m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 enero 27, 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.
British Airways
6.7
Okay
7,702 reviews

Food

6.4

Overall

6.7

Crew

7.6

Comfort

6.8

Boarding

6.9

Entertainment

6.4

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
7,702 reviews
British Airways
6.7
Okay
7,702 reviews

Food

6.4

Overall

6.7

Crew

7.6

Comfort

6.8

Boarding

6.9

Entertainment

6.4

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 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 $712, British Airways can have you in Northern Ireland from Houston in 15h 40m. The distance from Houston to Northern Ireland is about 4534 mi.

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

    The most popular route from Houston to Northern Ireland is Houston Hobby - Belfast City. You may also consider Houston Hobby - Belfast Intl or Houston George Bush Intcntl - Belfast Intl.

  • 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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Alternative routes for Houston 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 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 enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$636Average$892FlexibilityNo cancel feeOn-time70%

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