Find flights
When to book
Airlines
FAQs

Cheap flights from Belfast to Houston from £830

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 — HOU
28 Feb — 7 Mar1
1 adult

Cheap flight deals from Belfast to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 23 February 2025.

Popular in

October

Cheapest in

January

Average price

£864
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
Search Deals

Find flight deals from Belfast to Houston

One-way flights from Belfast to Houston
Search for one-way flight options from Belfast to Houston. Find affordable one-way fares based on user searches. Data last updated 23 February 2025.

Thu 24/416:20BHD - IAH
1 stop27h 20mAer Lingus
Deal found 22/2£830
Tue 12/820:20BHD - HOU
2 stops27h 30mBritish Airways
Deal found 21/2£854
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£866
Wed 13/806:50BHD - IAH
2 stops17h 54mIberia
Deal found 21/2£1,140
Mon 4/819:30BHD - IAH
2 stops33h 27mFinnair
Deal found 21/2£1,727
Mon 4/815:25BHD - HOU
2 stops34h 35mIberia
Deal found 21/2£1,775

Find flights from Belfast to Houston within your budget

Customise your flight search to find flights from Belfast 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 23 February 2025.

Fly from

Belfast

Fly to

Houston

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 24/4

16:20-13:40

1 stop27h 20m

£830

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Tue 12/8

20:20-17:50

2 stops27h 30m

£854

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

£866

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 13/8

06:50-18:44

2 stops17h 54m

£1,140

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 4/8

19:30-22:57

2 stops33h 27m

£1,727

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Mon 4/8

15:25-20:00

2 stops34h 35m

£1,775

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Best time to book a flight from Belfast to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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 Houston

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

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 23 February 2025.
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

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

Crew

8.1

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

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
1,071 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

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
2,639 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

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
6,754 reviews
Finnair
7.6
Good
1,271 reviews
Check prices

Boarding

7.7

Crew

8.1

Food

6.7

Overall

7.6

Comfort

7.4

Entertainment

6.9

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 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 cheapest airlines to fly from Belfast to Houston one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £830. However, be on the lookout for offers from British Airways and Iberia, as they are both options that can get you from Belfast to Houston for a low price.

  • What are the most popular routes from Belfast to Houston?

    When deciding which route to take from Belfast to Houston consider Belfast Intl - Houston Hobby, Belfast Intl - Houston George Bush Intcntl or Belfast City - Houston Hobby as they are the most popular.

  • Can I find deals for flights from Belfast to Houston that include hotel bookings?

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

  • How can I find direct flights from Belfast to Houston?

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

  • Can I find deals for business class flights from Belfast to Houston?

    Yes. Cheapflights offers flight deals from Belfast 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 Belfast to Houston?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Houston (average of £765). Flying from Belfast 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Belfast to Houston

Discover the top airline that operate flights from Belfast 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 23 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£748Average£803FlexibilityNo 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 Belfast to Houston?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to Houston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Houston for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to Houston with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast to Houston with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Houston become cheaper?

Yes, Cheapflights offers price alerts on Belfast to Houston 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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.