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Northern Ireland

$680+ Cheap flights from Houston 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BFS
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This oojo deal was found by Cheapflights users on 2/4. 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.
Sun 10/256:20 pm
IAH
-
BHD
2 stops17h 30m
British Airways
Fri 11/66:45 am
BHD
-
IAH
1 stop13h 20m
British Airways
Deal found 2/4$680
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:25 pm
IAH
-
BHD
2 stops15h 55m
British Airways
Fri 5/229:30 am
BHD
-
IAH
2 stops18h 54m
British Airways
Deal found 2/1$686
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:05 pm
IAH
-
BHD
1 stop16h 20m
British Airways
Fri 4/176:30 am
BHD
-
IAH
1 stop18h 45m
British Airways
Deal found 2/3$707
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:05 pm
IAH
-
BHD
1 stop14h 25m
British Airways
Thu 4/166:30 am
BHD
-
IAH
1 stop12h 55m
British Airways
Deal found 2/2$709
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:18 pm
HOU
-
BHD
2 stops17h 12m
British Airways
Fri 4/179:30 am
BHD
-
HOU
2 stops16h 21m
British Airways
Deal found 2/3$714
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:18 pm
HOU
-
BHD
2 stops17h 12m
British Airways
Thu 4/166:30 am
BHD
-
HOU
2 stops19h 21m
British Airways
Deal found 2/2$716
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.
Mon 5/49:05 pm
IAH
-
BHD
1 stop12h 25m
British Airways
Fri 5/86:30 am
BHD
-
IAH
1 stop12h 55m
British Airways
Deal found 2/2$718
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:01 am
IAH
-
BHD
2 stops24h 19m
British Airways
Sat 9/199:35 am
BHD
-
IAH
1 stop15h 40m
British Airways
Deal found 2/2$732
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:30 pm
HOU
-
BHD
2 stops18h 50m
British Airways
Sat 9/199:35 am
BHD
-
HOU
2 stops16h 26m
British Airways
Deal found 2/2$735
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.
Sun 5/34:18 pm
HOU
-
BHD
2 stops16h 17m
British Airways
Thu 5/79:35 am
BHD
-
HOU
2 stops16h 16m
British Airways
Deal found 2/3$931
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:41 am
IAH
-
BFS
3 stops27h 49m
Multiple Airlines
Thu 4/1610:15 am
BFS
-
IAH
3 stops43h 36m
Multiple Airlines
Deal found 2/2$961
This oojo deal was found by Cheapflights users on 2/4. 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 8/54:20 pm
HOU
-
BHD
2 stops15h 15m
British Airways
Sat 8/89:35 am
BHD
-
HOU
2 stops20h 11m
British Airways
Deal found 2/4$1,033

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 February 4, 2026.

Round-trip from

$707
(Cheapflightsfares)
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 February 4, 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

Tue 5/12

5:25 pm-3:20 pm

2 stops15h 55m

Belfast City

Fri 5/22

6:30 am-1:25 pm

1 stop12h 55m

$683

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 4/13

9:05 pm-7:25 pm

1 stop16h 20m

Belfast City

Fri 4/17

6:30 am-7:15 pm

1 stop18h 45m

$707

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 4/13

9:05 pm-3:30 pm

1 stop12h 25m

Belfast City

Thu 4/16

6:30 am-1:25 pm

1 stop12h 55m

$709

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 4/13

4:18 pm-3:30 pm

2 stops17h 12m

Belfast City

Fri 4/17

9:30 am-7:51 pm

2 stops16h 21m

$714

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Mon 4/13

4:18 pm-3:30 pm

2 stops17h 12m

Belfast City

Thu 4/16

6:30 am-7:51 pm

2 stops19h 21m

$716

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 5/4

9:05 pm-3:30 pm

1 stop12h 25m

Belfast City

Fri 5/8

11:00 am-7:15 pm

1 stop14h 15m

$716

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 5/3

4:18 pm-2:35 pm

2 stops16h 17m

Belfast City

Thu 5/7

9:35 am-7:51 pm

2 stops16h 16m

$931

HoustonBelfast

IAH - BFS

IAHBFS

Houston George Bush Intcntl

Sun 4/12

11:41 am-9:30 pm

3 stops27h 49m

Belfast Intl

Thu 4/16

10:15 am-11:51 pm

3 stops43h 36m

$961

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 4/12

8:21 pm-6:45 pm

2 stops16h 24m

Belfast City

Thu 4/16

12:45 pm-11:47 pm

2 stops17h 02m

$1,081

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Sun 4/12

8:21 pm-8:35 pm

2 stops18h 14m

Belfast City

Fri 4/17

6:30 am-7:51 pm

2 stops19h 21m

$1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 12 results
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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 February 4, 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
7,715 reviews

Overall

6.7

Crew

7.6

Entertainment

6.4

Comfort

6.8

Food

6.4

Boarding

6.9

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
7,715 reviews
British Airways
6.7
Okay
7,715 reviews

Overall

6.7

Crew

7.6

Entertainment

6.4

Comfort

6.8

Food

6.4

Boarding

6.9

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 $707, British Airways can have you in Northern Ireland from Houston in 16h 20m. 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 City.

  • 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$636Average$964FlexibilityNo cancel feeOn-time70%

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