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Cheap flights from Belfast to Houston George Bush Intcntl Airport from £828

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IAH
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Belfast to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to George Bush Intcntl (IAH). 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 22 February 2025.

Popular in

October

Cheapest in

January

Average price

£863
Highest demand for flights based on searches. 7% potential increase in price (£58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Belfast to George Bush Intcntl

One-way flights from Belfast to George Bush Intcntl
Search for one-way flight options from Belfast to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 22 February 2025.

Thu 24/416:20BHD - IAH
1 stop27h 20mAer Lingus
Deal found 21/2£828
Tue 12/820:20BHD - IAH
2 stops27h 20mMultiple Airlines
Deal found 21/2£854
Sat 2/812:20BFS - IAH
2 stops36h 45mMultiple Airlines
Deal found 21/2£865
Thu 24/406:35BHD - IAH
2 stops17h 01mBritish Airways
Deal found 21/2£963
Wed 13/806:50BHD - IAH
2 stops17h 54mIberia
Deal found 21/2£1,139
Mon 4/819:30BHD - IAH
2 stops33h 27mFinnair
Deal found 21/2£1,726

Find flights from Belfast to George Bush Intcntl within your budget

Customise your flight search to find flights from Belfast to George Bush Intcntl 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 22 February 2025.

Fly from

Belfast

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 24/4

16:20-13:40

1 stop27h 20m

£828

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Tue 12/8

20:20-17:40

2 stops27h 20m

£854

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Sat 2/8

12:20-19:05

2 stops36h 45m

£865

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 24/4

06:35-17:36

2 stops17h 01m

£963

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 13/8

06:50-18:44

2 stops17h 54m

£1,139

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 4/8

19:30-22:57

2 stops33h 27m

£1,726

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Best time to book a flight from Belfast to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Belfast 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 Belfast to George Bush Intcntl

Get recent, data-driven insights about flights from Belfast to George Bush Intcntl including ideal travel times, pricing trends, and more.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 22 February 2025.
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20

8.0
Excellent

Anonymous,Sept 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Finnair
7.6
Good
1,271 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20

8.0
Excellent

Anonymous,Sept 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Aer Lingus
7.0
Good
1,070 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20

8.0
Excellent

Anonymous,Sept 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Iberia
7.0
Good
2,640 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20

8.0
Excellent

Anonymous,Sept 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

British Airways
6.6
Okay
6,762 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20

8.0
Excellent

Anonymous,Sept 2023

BRU - HEL

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

Related info for your journey

Find useful and relevant information for your journey from Belfast to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Belfast to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as £828 on Aer Lingus. Other airlines that offer cheap prices include British Airways from £963 and Iberia from £1,139 one-way.

  • Can I find deals for flights from Belfast to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Belfast to George Bush Intcntl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to George Bush Intcntl.

  • Can I find deals for business class flights from Belfast to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Belfast to George Bush Intcntl 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 Belfast to Houston George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from Belfast to Houston George Bush Intcntl Airport (average of £680). Flying from Belfast to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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 Belfast to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Hobby flights
Belfast Intl to George Bush Intcntl flights
Belfast City to George Bush Intcntl flights

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Can Cheapflights notify me if prices for flights from Belfast to George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on Belfast to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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