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Cheap flights from Northern Ireland to Houston

BFS — HOU
5 Apr — 12 Apr1
1 adult

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 return 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 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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 Intl - Houston Hobby, Belfast City - 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 holiday 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, January is the cheapest month in which you can book a flight from Northern Ireland to Houston (average of £765). Flying from Northern Ireland to Houston in July is currently the most expensive (average of £1,114). 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.

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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.
Heathrow to Dallas/Fort Worth flights
Heathrow to Hobby flights
Heathrow to George Bush Intcntl flights
Heathrow to Austin flights
Gatwick to Dallas/Fort Worth flights
Heathrow to Love Field flights
London City to Hobby flights
Manchester to Hobby flights
London City to Dallas/Fort Worth flights
Gatwick to Hobby flights
Gatwick to George Bush Intcntl flights
Gatwick to Austin flights
London City to George Bush Intcntl flights
Manchester to George Bush Intcntl flights
London City to Austin flights
Manchester to Dallas/Fort Worth flights
Glasgow Intl to Dallas/Fort Worth flights
Stansted to Dallas/Fort Worth flights
Newcastle upon Tyne to Dallas/Fort Worth flights
Luton to Dallas/Fort Worth flights
Stansted to Austin flights
Heathrow to San Antonio flights
Edinburgh to Dallas/Fort Worth flights
Manchester to Love Field flights
Manchester to Austin flights
Stansted to George Bush Intcntl flights
Glasgow Intl to Love Field flights
Edinburgh to Austin flights
Edinburgh to Hobby flights
Gatwick to San Antonio flights
Edinburgh to Love Field flights
Birmingham to Dallas/Fort Worth flights
Gatwick to Love Field flights
Edinburgh to George Bush Intcntl flights
Birmingham to George Bush Intcntl flights
London City to San Antonio flights
Glasgow Intl to Austin flights
Glasgow Intl to Hobby flights
Birmingham to Hobby flights
Leeds to Hobby flights
Glasgow Intl to George Bush Intcntl flights
London City to Love Field flights
Leeds to George Bush Intcntl flights
Birmingham to Austin flights
Birmingham to Love Field flights
Leeds to Dallas/Fort Worth flights
Newcastle upon Tyne to Hobby flights
Heathrow to El Paso flights
Manchester to El Paso flights
Manchester to San Antonio flights

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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£730Average£784FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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