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Cheap flights from Belfast to Houston from $951

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Houston departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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British Airways Logo
10:40 am - 8:00 pm
BHD
-
IAH
15h 20m1 stop
British Airways Logo
9:45 pm - 8:15 pm
IAH
-
BHD
16h 30m1 stop
$951British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
10:40 am - 8:00 pm
BHD
-
IAH
15h 20m1 stop
British Airways Logo
9:35 am - 4:05 pm
IAH
-
BHD
24h 30m2 stops
$953British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
9:05 am - 10:24 pm
BHD
-
IAH
19h 19m2 stops
British Airways Logo
2:55 pm - 2:15 pm
IAH
-
BHD
17h 20m2 stops
$957British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
10:40 am - 10:49 pm
BHD
-
IAH
18h 09m2 stops
British Airways Logo
2:55 pm - 2:15 pm
IAH
-
BHD
17h 20m2 stops
$959British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
6:35 am - 2:05 pm
BHD
-
IAH
13h 30m1 stop
British Airways Logo
6:32 am - 10:40 am
IAH
-
BHD
22h 08m2 stops
$1,227British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
10:40 am - 10:49 pm
BHD
-
IAH
18h 09m2 stops
British Airways Logo
2:55 pm - 2:15 pm
IAH
-
BHD
17h 20m2 stops
$1,233British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
9:15 am - 8:00 pm
BHD
-
IAH
16h 45m1 stop
British Airways Logo
9:05 pm - 3:40 pm
IAH
-
BHD
12h 35m1 stop
$1,737British Airways
Mon, Feb 16 - Mon, Mar 30
Multiple Airlines Logo
9:15 am - 10:04 pm
BHD
-
IAH
18h 49m2 stops
Multiple Airlines Logo
3:30 pm - 12:55 pm
IAH
-
BHD
15h 25m1 stop
$2,126Multiple Airlines
Mon, Feb 16 - Mon, Mar 30
British Airways Logo
11:30 am - 11:58 pm
BHD
-
IAH
18h 28m2 stops
British Airways Logo
5:15 pm - 3:40 pm
IAH
-
BHD
16h 25m2 stops
$2,520British Airways
Mon, Feb 16 - Mon, Mar 30
Multiple Airlines Logo
3:25 pm - 7:08 pm
BHD
-
IAH
33h 43m3 stops
Multiple Airlines Logo
6:05 pm - 9:50 am
IAH
-
BHD
33h 45m2 stops
$12,894Multiple Airlines
Mon, Feb 16 - Mon, Mar 30

British Airways flights from Belfast to Houston George Bush Intcntl Airport

Our best British Airways deals on Belfast to Houston George Bush Intcntl Airport flight tickets
British Airways
Jan 22
BHD10:40 amBelfast City
15h 20m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Jan 26
IAH9:45 pmHouston George Bush Intcntl
16h 30m
1 stop
BHD8:15 pmBelfast City
$951
Find similar
British Airways
Jan 22
BHD11:05 amBelfast City
14h 55m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Jan 26
IAH9:45 pmHouston George Bush Intcntl
12h 20m
1 stop
BHD4:05 pmBelfast City
$953
Find similar
British Airways
Jan 22
BHD9:05 amBelfast City
19h 19m
2 stops
IAH10:24 pmHouston George Bush Intcntl
Jan 26
IAH2:55 pmHouston George Bush Intcntl
17h 20m
2 stops
BHD2:15 pmBelfast City
$957
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Belfast to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Belfast to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 1/22

10:40 am-8:00 pm

1 stop15h 20m

Houston George Bush Intcntl

Mon 1/26

9:45 pm-8:15 pm

1 stop16h 30m

$951

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 1/22

10:40 am-8:00 pm

1 stop15h 20m

Houston George Bush Intcntl

Mon 1/26

9:35 am-4:05 pm

2 stops24h 30m

$953

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 1/22

9:05 am-10:24 pm

2 stops19h 19m

Houston George Bush Intcntl

Mon 1/26

2:55 pm-2:15 pm

2 stops17h 20m

$957

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 1/22

10:40 am-10:49 pm

2 stops18h 09m

Houston George Bush Intcntl

Mon 1/26

2:55 pm-2:15 pm

2 stops17h 20m

$959

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 1/22

6:35 am-2:05 pm

1 stop13h 30m

Houston George Bush Intcntl

Mon 1/26

6:32 am-10:40 am

2 stops22h 08m

$1,227

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 1/22

10:40 am-10:49 pm

2 stops18h 09m

Houston George Bush Intcntl

Mon 1/26

2:55 pm-2:15 pm

2 stops17h 20m

$1,233

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 2/16

9:15 am-8:00 pm

1 stop16h 45m

Houston George Bush Intcntl

Mon 3/30

9:05 pm-3:40 pm

1 stop12h 35m

$1,737

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 2/16

9:15 am-10:04 pm

2 stops18h 49m

Houston George Bush Intcntl

Mon 3/30

3:30 pm-12:55 pm

1 stop15h 25m

$2,126

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 2/16

11:30 am-11:58 pm

2 stops18h 28m

Houston George Bush Intcntl

Mon 3/30

5:15 pm-3:40 pm

2 stops16h 25m

$2,520

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 2/16

3:25 pm-7:08 pm

3 stops33h 43m

Houston George Bush Intcntl

Mon 3/30

6:05 pm-9:50 am

2 stops33h 45m

$12,894

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Belfast to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Houston George Bush Intcntl Airport

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from Belfast to Houston George Bush Intcntl Airport takes 15h 20m
There are no direct flights from Belfast to Houston George Bush Intcntl Airport. There are no popular flight routes from Belfast to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Belfast to Houston George Bush Intcntl by plane?

    Belfast and Houston George Bush Intcntl are 4531.8 mi apart from one another. Flights usually cover this in 15h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Belfast to Houston George Bush Intcntl Airport?

    Prices for flights from Belfast to Houston George Bush Intcntl Airport are updated daily.

  • How old do you have to be to fly from Belfast to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Belfast to Houston George Bush Intcntl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast from Houston George Bush Intcntl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Belfast to Houston George Bush Intcntl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Houston for you.

Can I find flights from Belfast to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belfast to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Belfast to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belfast to Houston.

I’m not ready to book a flight from Belfast to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Belfast and alert you when they change.

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