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$448+ Cheap flights from Northern Ireland to Houston

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HOU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Northern Ireland to Houston

Keep the following information in mind while searching for Northern Ireland to Houston flight deals. Data was last updated July 30, 2025.

Round-trip from

$960
(Mytrip)

One-way from

$711
(Kiwi.com)
From Northern Ireland to Houston
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One-way flight from Northern Ireland to Houston
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Find flight deals from Northern Ireland to Houston

Cheapest flights from Northern Ireland to Houston
Explore the most affordable flight options available from Northern Ireland to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:05 amBHD - IAH
2 stops21h 30mMultiple Airlines
Mon 9/13:30 pmIAH - BHD
1 stop14h 35mMultiple Airlines
Deal found 7/29$964
This oojo deal was found by Cheapflights users on 7/29. 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 8/316:50 amBHD - HOU
2 stops19h 05mBritish Airways
Mon 9/16:30 pmHOU - BHD
2 stops17h 00mBritish Airways
Deal found 7/29$3,797
This KLM deal was found by Cheapflights users on 7/30. 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.
Mon 8/116:40 amBHD - IAH
1 stop12h 35mKLM
Mon 8/115:17 pmIAH - BHD
2 stops17h 38mKLM
Deal found 7/30$3,930
This British Airways deal was found by Cheapflights users on 7/30. 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 8/116:40 amBHD - IAH
2 stops17h 05mBritish Airways
Mon 8/119:00 pmIAH - BHD
2 stops18h 10mBritish Airways
Deal found 7/30$4,638

Cheapflights Fare Finder

 
Customize your flight search to find flights from Northern Ireland to Houston 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 July 30, 2025.
Use the filters below to find and compare flights from Northern Ireland to Houston that are best for you.

Fly from

Northern Ireland

Fly to

Houston

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 8/20

7:05 am-5:00 am

2 stops27h 55m

Houston George Bush Intcntl

Wed 9/17

6:39 am-7:45 pm

2 stops31h 06m

$960

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 8/20

10:00 am-7:15 pm

1 stop15h 15m

Houston George Bush Intcntl

Wed 9/17

2:27 pm-3:35 pm

2 stops19h 08m

$1,091

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 8/20

11:30 am-7:15 pm

1 stop13h 45m

Houston George Bush Intcntl

Wed 9/17

3:30 pm-11:55 am

1 stop14h 25m

$1,134

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 9/3

6:30 am-11:14 pm

2 stops22h 44m

Houston George Bush Intcntl

Wed 10/1

3:30 pm-4:55 pm

1 stop19h 25m

$1,990

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 1/14

5:20 pm-1:30 pm

1 stop26h 10m

Houston George Bush Intcntl

Wed 2/18

10:45 am-4:50 pm

2 stops24h 05m

$2,024

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Sun 8/31

6:50 am-7:55 pm

2 stops19h 05m

Houston Hobby

Mon 9/1

6:30 pm-5:30 pm

2 stops17h 00m

$3,797

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 8/11

6:40 am-1:15 pm

1 stop12h 35m

Houston George Bush Intcntl

Mon 8/11

5:17 pm-4:55 pm

2 stops17h 38m

$3,930

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Fri 8/29

4:00 pm-9:50 pm

2 stops35h 50m

$448

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Fri 8/15

7:00 am-11:06 am

3 stops34h 06m

$840

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 10/25

5:20 pm-11:43 pm

3 stops36h 23m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 14 results
1
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Best time to book a flight from Northern Ireland to Houston

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

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from Northern Ireland to Houston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aer Lingus
7.1
Good
1,191 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Northern Ireland to Houston one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $1,128. Users have also found prices from $1,371 and $2,044 on British Airways and Finnair, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Northern Ireland to Houston?

    Currently, September is the cheapest month in which you can book a flight from Northern Ireland to Houston (average of $230). Flying from Northern Ireland to Houston in March is currently the most expensive (average of $331). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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