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Cheap flights from Northern Ireland to Houston from £945

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HOU
5 5월 — 12 5월1
1 adult

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 30 4월 2025.

Round-trip from

£945
KLM
  • KLM
  • 11/6-18/6
  • 2 total stops
  • 49h 35m total
  • Northern Ireland to Houston
Search Deals

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 30 4월 2025.

수 11/617:25BHD - IAH
1 stop25h 50mKLM
수 18/615:30IAH - BHD
1 stop23h 45mKLM
Deal found 29/4£945
수 11/606:30BHD - IAH
1 stop12h 45mVirgin Atlantic
수 18/615:30IAH - BHD
1 stop23h 45mVirgin Atlantic
Deal found 29/4£946
수 11/606:30BHD - IAH
1 stop12h 45mDelta
수 18/610:49IAH - BHD
2 stops24h 06mDelta
Deal found 29/4£949
수 11/610:00BHD - IAH
2 stops19h 59mAmerican Airlines
수 18/613:50IAH - BHD
2 stops16h 05mAmerican Airlines
Deal found 28/4£966
수 11/606:50BHD - HOU
2 stops19h 03mBritish Airways
수 18/620:23HOU - BHD
2 stops16h 17mBritish Airways
Deal found 29/4£1,052
수 11/610:00BHD - HOU
2 stops19h 48mAmerican Airlines
수 18/614:30HOU - BHD
2 stops15h 25mAmerican Airlines
Deal found 29/4£1,110

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 30 4월 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

수 11/6

17:25-13:15

1 stop25h 50m

Houston George Bush Intcntl

수 18/6

15:30-21:15

1 stop23h 45m

£945

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

수 11/6

06:30-13:15

1 stop12h 45m

Houston George Bush Intcntl

수 18/6

15:30-21:15

1 stop23h 45m

£946

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

수 11/6

06:30-13:15

1 stop12h 45m

Houston George Bush Intcntl

수 18/6

10:49-16:55

2 stops24h 06m

£949

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

수 11/6

10:00-23:59

2 stops19h 59m

Houston George Bush Intcntl

수 18/6

13:50-11:55

2 stops16h 05m

£966

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

수 11/6

06:50-19:53

2 stops19h 03m

Houston Hobby

수 18/6

20:23-18:40

2 stops16h 17m

£1,052

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

수 11/6

10:00-23:48

2 stops19h 48m

Houston Hobby

수 18/6

14:30-11:55

2 stops15h 25m

£1,110

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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).

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 30 4월 2025.
Delta
8.0
Very Good
7,929 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
1,334 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
6,835 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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.
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Leeds to George Bush Intcntl flights
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Heathrow to El Paso flights
Heathrow to Corpus Christi flights
Glasgow Intl to Love Field flights
Aberdeen to George Bush Intcntl flights
Southampton to George Bush Intcntl flights
Luton to Dallas/Fort Worth flights
Gatwick to Love Field flights
London City to San Antonio flights
Glasgow Intl to Hobby flights
Heathrow to Midland flights
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Newcastle upon Tyne to Austin 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 30 4월 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£705Average£756FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Northern Ireland to Houston?

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Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Houston?

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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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