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Cheap flights from Belfast to Houston from £920

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — HOU
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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 24 October 2025.

Round-trip from

£919
American Airlines
  • American Airlines
  • 25/2-1/3
  • 4 total stops
  • 34h 57m total
  • Belfast to Houston
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Cheapest flights from Belfast to Houston
Explore the most affordable flight options available from Belfast to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sat 27/1206:35BHD - IAH
1 stop13h 30mBritish Airways
Sat 17/114:02IAH - BHD
2 stops15h 08mBritish Airways
Deal found 22/10£1,000
Sat 27/1218:55BHD - IAH
3 stops33h 08mMultiple Airlines
Sat 17/112:17IAH - BHD
2 stops24h 18mMultiple Airlines
Deal found 22/10£1,024
Sat 27/1209:15BHD - HOU
2 stops29h 17mMultiple Airlines
Sat 17/118:36HOU - BHD
2 stops16h 09mMultiple Airlines
Deal found 22/10£1,033

Cheapflights Fare Finder

 
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 24 October 2025.
Use the filters below to find and compare flights from Belfast to Houston that are best for you.

Fly from

Belfast

Fly to

Houston

Route

Depart

Return

Price

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Wed 25/2

06:35-17:49

2 stops17h 14m

Houston Hobby

Sun 1/3

18:31-18:40

2 stops18h 09m

£920

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 25/2

11:25-23:26

2 stops18h 01m

Houston George Bush Intcntl

Sun 1/3

17:09-16:50

2 stops17h 41m

£920

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 25/2

06:30-13:30

1 stop13h 00m

Houston George Bush Intcntl

Sun 1/3

15:30-16:50

1 stop19h 20m

£951

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 25/2

06:30-13:30

1 stop13h 00m

Houston George Bush Intcntl

Sun 1/3

15:30-16:50

1 stop19h 20m

£953

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 27/12

06:35-14:05

1 stop13h 30m

Houston George Bush Intcntl

Sat 17/1

14:02-11:10

2 stops15h 08m

£1,000

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sat 27/12

18:55-22:03

3 stops33h 08m

Houston George Bush Intcntl

Sat 17/1

12:17-18:35

2 stops24h 18m

£1,024

BelfastHouston

BHD - HOU

BHDHOU

Belfast City

Sat 27/12

09:15-08:32

2 stops29h 17m

Houston Hobby

Sat 17/1

18:36-16:45

2 stops16h 09m

£1,033

Flights are sorted by cheapest return flights first.

Deals found on 22/10

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.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Houston
No data available for this route at this time. Please check back soon.

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.

  • How long is the flight from Belfast to Houston?

    Airlines like American Airlines fly from Belfast to Houston in about 17h 14m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 4549 mi.

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

    When deciding which route to take from Belfast to Houston consider Belfast City - Houston Hobby, Belfast Intl - Houston Hobby or Belfast City - Houston George Bush Intcntl 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.

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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.

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