Cheap flights from Northern Ireland to Houston from £609
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
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 10 July 2025.
Round-trip from | £609 |
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Find flight deals from Northern Ireland to Houston
Cheapest flights from Northern Ireland to HoustonExplore 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 10 July 2025.
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 10 July 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 10 July 2025.
Use the filters below to find and compare flights from Northern Ireland to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Sat 30/8
14:30-20:18
2 stops35h 48m
Houston George Bush Intcntl
Mon 8/12
21:45-08:25
1 stop28h 40m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Sat 30/8
06:30-13:15
1 stop12h 45m
Houston George Bush Intcntl
Mon 8/12
15:30-21:00
1 stop23h 30m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Mon 11/8
06:40-13:15
1 stop12h 35m
Houston George Bush Intcntl
Mon 11/8
15:58-16:55
2 stops18h 57m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Mon 11/8
06:40-17:45
2 stops17h 05m
Houston George Bush Intcntl
Mon 11/8
21:00-21:10
2 stops18h 10m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Sat 25/10
09:35-19:15
1 stop15h 40m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Sat 25/10
19:00-15:10
1 stop26h 10m
BelfastHouston
BHD - IAH
BHDIAH
Belfast City
Sun 20/7
15:20-19:05
3 stops57h 45m
BelfastHouston
BHD - HOU
BHDHOU
Belfast City
Sun 20/7
06:50-23:50
2 stops23h 00m
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.
Cheapflights Insights
Everything you need to know about your flight from Northern Ireland to Houston
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 10 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andAer Lingus from Northern Ireland to Houston by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Michael,Jul 2025
AMS - ATL
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Michael,Jul 2025
AMS - ATL
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Michael,Jul 2025
AMS - ATL
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Michael,Jul 2025
AMS - ATL
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Michael,Jul 2025
AMS - ATL
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.
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Alternative routes for Northern Ireland to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Northern Ireland to Houston
Discover the top airline that operate flights from Northern Ireland to Houston. 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 858,174 searches. Data last updated 10 July 2025.
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How does Cheapflights help users find flights from Northern Ireland to Houston?
Cheapflights makes it easy to find Northern Ireland to Houston flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Houston?
Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Houston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Northern Ireland to Houston with no change fees?
Yes! Cheapflights helps users easily find flights from Northern Ireland to Houston with no change fees.
Can Cheapflights notify me if prices for flights from Northern Ireland to Houston become cheaper?
Yes! Start tracking prices for Northern Ireland to Houston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.