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$1,263+ Cheap flights from Northern Ireland to Houston

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HOU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:30 amBHD - IAH
1 stop12h 45mVirgin Atlantic
Wed 6/183:30 pmIAH - BHD
1 stop23h 45mVirgin Atlantic
Deal found 4/28$1,263
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:25 pmBHD - IAH
1 stop25h 50mKLM
Wed 6/183:30 pmIAH - BHD
1 stop23h 45mKLM
Deal found 4/29$1,268
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:30 amBHD - IAH
2 stops19h 10mDelta
Wed 6/1810:49 amIAH - BHD
2 stops24h 06mDelta
Deal found 4/29$1,273
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 6/1110:00 amBHD - IAH
2 stops19h 59mAmerican Airlines
Wed 6/181:50 pmIAH - BHD
2 stops16h 05mAmerican Airlines
Deal found 4/28$1,295
This British Airways deal was found by Cheapflights users on 4/28. 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.
Wed 6/1110:00 amBHD - IAH
1 stop15h 15mBritish Airways
Wed 6/183:20 pmIAH - BHD
1 stop14h 35mBritish Airways
Deal found 4/28$1,370
This British Airways deal was found by Cheapflights users on 4/28. 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.
Wed 6/1111:30 amBHD - HOU
2 stops18h 18mBritish Airways
Wed 6/188:23 pmHOU - BHD
2 stops16h 17mBritish Airways
Deal found 4/28$1,406
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 6/116:50 amBHD - HOU
2 stops19h 03mAmerican Airlines
Wed 6/182:30 pmHOU - BHD
2 stops17h 00mAmerican Airlines
Deal found 4/28$1,483

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 April 29, 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 6/11

6:30 am-1:15 pm

1 stop12h 45m

Houston George Bush Intcntl

Wed 6/18

3:30 pm-9:15 pm

1 stop23h 45m

$1,263

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 6/11

5:25 pm-1:15 pm

1 stop25h 50m

Houston George Bush Intcntl

Wed 6/18

3:30 pm-9:15 pm

1 stop23h 45m

$1,268

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 6/11

6:30 am-7:40 pm

2 stops19h 10m

Houston George Bush Intcntl

Wed 6/18

10:49 am-4:55 pm

2 stops24h 06m

$1,273

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 6/11

10:00 am-11:59 pm

2 stops19h 59m

Houston George Bush Intcntl

Wed 6/18

1:50 pm-11:55 am

2 stops16h 05m

$1,295

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 6/11

10:00 am-7:15 pm

1 stop15h 15m

Houston George Bush Intcntl

Wed 6/18

3:20 pm-11:55 am

1 stop14h 35m

$1,370

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 6/11

11:30 am-11:48 pm

2 stops18h 18m

Houston Hobby

Wed 6/18

8:23 pm-6:40 pm

2 stops16h 17m

$1,406

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 6/11

6:50 am-7:53 pm

2 stops19h 03m

Houston Hobby

Wed 6/18

2:30 pm-1:30 pm

2 stops17h 00m

$1,483

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 April 29, 2025.
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,834 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 most popular routes from Northern Ireland to Houston?

    The most popular flight routes from Northern Ireland to Houston are Belfast City - Houston Hobby, Belfast Intl - Houston Hobby and Belfast City - Houston George Bush Intcntl.

  • 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 $334). 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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Alternative routes for Northern Ireland to Houston

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