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Cheap flights from Northern Ireland to Houston from £683

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — HOU
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Northern Ireland to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Northern Ireland (GBNIR) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£683
2/2-6/2
  • 2/2-6/2
  • 3 total stops
  • 68h 27m 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 17 January 2025.

Sun 2/221:45BFS - IAH
2 stops39h 57mMultiple Airlines
Thu 6/221:45IAH - BFS
1 stop28h 30mMultiple Airlines
Deal found 16/1£683
Sat 8/217:20BHD - IAH
1 stop26h 15mMultiple Airlines
Fri 14/215:25IAH - BHD
1 stop19h 25mMultiple Airlines
Deal found 16/1£738
Sat 8/206:30BHD - IAH
2 stops19h 40mKLM
Fri 14/215:25IAH - BHD
1 stop23h 35mKLM
Deal found 16/1£745
Sat 8/211:15BHD - IAH
1 stop14h 45mBritish Airways
Fri 14/215:55IAH - BHD
1 stop16h 20mBritish Airways
Deal found 16/1£754
Sat 8/217:20BHD - IAH
1 stop26h 15mVirgin Atlantic
Sat 15/215:25IAH - BHD
1 stop19h 25mVirgin Atlantic
Deal found 16/1£759
Sat 8/206:30BHD - IAH
2 stops22h 38mDelta
Fri 14/215:25IAH - BHD
1 stop23h 35mDelta
Deal found 16/1£763
Sat 8/206:30BHD - IAH
1 stop19h 30mFinnair
Sat 15/221:45IAH - BHD
1 stop15h 55mFinnair
Deal found 16/1£766
Sat 8/206:30BHD - HOU
2 stops19h 17mAmerican Airlines
Fri 14/210:15HOU - BHD
2 stops18h 15mAmerican Airlines
Deal found 16/1£785
Sat 8/206:30BHD - HOU
2 stops17h 25mBritish Airways
Fri 14/218:31HOU - BHD
2 stops16h 44mBritish Airways
Deal found 16/1£802
Sat 8/206:30BHD - HOU
2 stops17h 25mMultiple Airlines
Fri 14/216:13HOU - BHD
2 stops16h 02mMultiple Airlines
Deal found 16/1£837
Tue 21/115:05BHD - IAH
1 stop29h 05mAer Lingus
Tue 28/121:45IAH - BHD
1 stop14h 55mAer Lingus
Deal found 16/1£919
Tue 21/109:55BHD - IAH
2 stops19h 37mAmerican Airlines
Tue 28/112:07IAH - BHD
2 stops16h 23mAmerican Airlines
Deal found 17/1£1,360

Find flights from Northern Ireland to Houston within your budget

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Sun 2/2

21:45-07:42

2 stops39h 57m

Houston George Bush Intcntl

Thu 6/2

21:45-08:15

1 stop28h 30m

£683

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 8/2

17:20-13:35

1 stop26h 15m

Houston George Bush Intcntl

Fri 14/2

15:25-16:50

1 stop19h 25m

£738

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 8/2

06:30-20:10

2 stops19h 40m

Houston George Bush Intcntl

Fri 14/2

15:25-21:00

1 stop23h 35m

£745

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 8/2

11:15-20:00

1 stop14h 45m

Houston George Bush Intcntl

Fri 14/2

15:55-14:15

1 stop16h 20m

£754

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 8/2

06:30-23:08

2 stops22h 38m

Houston George Bush Intcntl

Fri 14/2

15:25-21:00

1 stop23h 35m

£763

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 8/2

06:30-20:00

1 stop19h 30m

Houston George Bush Intcntl

Sat 15/2

21:45-19:40

1 stop15h 55m

£766

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Sat 8/2

06:30-19:47

2 stops19h 17m

Houston Hobby

Fri 14/2

10:15-10:30

2 stops18h 15m

£785

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Sat 8/2

06:30-17:55

2 stops17h 25m

Houston Hobby

Fri 14/2

18:31-17:15

2 stops16h 44m

£802

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Sat 8/2

06:30-17:55

2 stops17h 25m

Houston Hobby

Fri 14/2

16:13-14:15

2 stops16h 02m

£837

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sun 2/2

20:25-14:10

1 stop23h 45m

Houston George Bush Intcntl

Thu 6/2

21:45-18:50

1 stop15h 05m

£934

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 12 results
1
2

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.

Travel insights for flights from Northern Ireland to Houston

Get recent, data-driven insights about flights from Northern Ireland to Houston including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from NIR to HOU?

Find hourly flight availability from Northern Ireland to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

When flying from Northern Ireland to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 17 January 2025.
Get a feel of what it's like to fly with Delta, British Airways and KLM from Northern Ireland to Houston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very Good
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

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 Intl - 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

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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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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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£716Average£863FlexibilityNo 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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Yes! Cheapflights helps users easily find flights from Northern Ireland to Houston with no change fees.

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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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