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Cheap flights from Belfast to Houston from $357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Houston departing on 1/10. 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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Multiple Airlines Logo
7:25 am - 10:36 pmBHD-IAH
21h 11m2 stops
Multiple Airlines Logo
7:00 am - 1:35 pmIAH-BHD
24h 35m2 stops
$1,137Multiple Airlines
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Sun, Dec 21 - Sun, Jan 11
Multiple Airlines Logo
7:25 am - 10:36 pmBHD-IAH
21h 11m2 stops
Multiple Airlines Logo
5:45 am - 8:30 pmIAH-BHD
32h 45m3 stops
$1,165Multiple Airlines
Find Deal
Sun, Dec 21 - Sun, Jan 11
American Airlines Logo
6:35 am - 2:05 pmBHD-IAH
13h 30m1 stop
American Airlines Logo
3:05 pm - 1:55 pmIAH-BHD
16h 50m2 stops
$1,204American Airlines
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Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
6:35 am - 5:51 pmBHD-IAH
17h 16m2 stops
American Airlines Logo
6:00 am - 10:20 amIAH-BHD
22h 20m2 stops
$1,209American Airlines
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Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
6:35 am - 2:05 pmBHD-IAH
13h 30m1 stop
American Airlines Logo
3:50 pm - 10:20 amIAH-BHD
12h 30m1 stop
$1,218American Airlines
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Wed, Feb 25 - Sun, Mar 1
Virgin Atlantic Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
Virgin Atlantic Logo
3:30 pm - 4:50 pmIAH-BHD
19h 20m1 stop
$1,599Virgin Atlantic
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Sun, Dec 21 - Sun, Jan 11
Virgin Atlantic Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
Virgin Atlantic Logo
6:37 pm - 4:50 pmIAH-BHD
40h 13m2 stops
$1,614Virgin Atlantic
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Sun, Dec 21 - Sun, Jan 11
British Airways Logo
6:35 am - 2:05 pmBHD-IAH
13h 30m1 stop
British Airways Logo
9:05 pm - 5:30 pmIAH-BHD
14h 25m1 stop
$1,713British Airways
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Mon, Feb 16 - Mon, Mar 30
KLM Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
KLM Logo
3:50 pm - 4:55 pmIAH-BHD
19h 05m2 stops
$1,989KLM
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Mon, Feb 16 - Mon, Mar 30
KLM Logo
5:20 pm - 1:55 pmBHD-IAH
26h 35m2 stops
KLM Logo
3:50 pm - 4:55 pmIAH-BHD
19h 05m2 stops
$2,025KLM
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Mon, Feb 16 - Mon, Mar 30

American Airlines flights from Belfast to Houston George Bush Intcntl Airport

Our best American Airlines deals on Belfast to Houston George Bush Intcntl Airport flight tickets
American Airlines
Feb 25
BHD6:35 amBelfast City
13h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Mar 1
IAH3:05 pmHouston George Bush Intcntl
16h 50m
2 stops
BHD1:55 pmBelfast City
$1,204
Find similar
American Airlines
Feb 25
BHD6:35 amBelfast City
17h 16m
2 stops
IAH5:51 pmHouston George Bush Intcntl
Mar 1
IAH6:00 amHouston George Bush Intcntl
22h 20m
2 stops
BHD10:20 amBelfast City
$1,209
Find similar
American Airlines
Feb 25
BHD6:35 amBelfast City
13h 30m
1 stop
IAH2:05 pmHouston George Bush Intcntl
Mar 1
IAH3:50 pmHouston George Bush Intcntl
12h 30m
1 stop
BHD10:20 amBelfast City
$1,218
Find similar

Virgin Atlantic flights from Belfast to Houston George Bush Intcntl Airport

Our best Virgin Atlantic deals on Belfast to Houston George Bush Intcntl Airport flight tickets
Virgin Atlantic
Dec 21
BHD5:20 pmBelfast City
26h 10m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Jan 11
IAH3:30 pmHouston George Bush Intcntl
19h 20m
1 stop
BHD4:50 pmBelfast City
$1,599
Find similar
Virgin Atlantic
Dec 21
BHD5:20 pmBelfast City
26h 10m
1 stop
IAH1:30 pmHouston George Bush Intcntl
Jan 11
IAH6:37 pmHouston George Bush Intcntl
40h 13m
2 stops
BHD4:50 pmBelfast City
$1,614
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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 November 3, 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

Sun 12/21

7:25 am-10:36 pm

2 stops21h 11m

Houston George Bush Intcntl

Sun 1/11

7:00 am-1:35 pm

2 stops24h 35m

$1,137

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sun 12/21

7:25 am-10:36 pm

2 stops21h 11m

Houston George Bush Intcntl

Sun 1/11

5:45 am-8:30 pm

3 stops32h 45m

$1,165

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 2/25

6:35 am-2:05 pm

1 stop13h 30m

Houston George Bush Intcntl

Sun 3/1

3:05 pm-1:55 pm

2 stops16h 50m

$1,204

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 2/25

6:35 am-5:51 pm

2 stops17h 16m

Houston George Bush Intcntl

Sun 3/1

6:00 am-10:20 am

2 stops22h 20m

$1,209

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 2/25

6:35 am-2:05 pm

1 stop13h 30m

Houston George Bush Intcntl

Sun 3/1

3:50 pm-10:20 am

1 stop12h 30m

$1,218

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sun 12/21

5:20 pm-1:30 pm

1 stop26h 10m

Houston George Bush Intcntl

Sun 1/11

3:30 pm-4:50 pm

1 stop19h 20m

$1,599

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Sun 12/21

5:20 pm-1:30 pm

1 stop26h 10m

Houston George Bush Intcntl

Sun 1/11

6:37 pm-4:50 pm

2 stops40h 13m

$1,614

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 2/16

6:35 am-2:05 pm

1 stop13h 30m

Houston George Bush Intcntl

Mon 3/30

9:05 pm-5:30 pm

1 stop14h 25m

$1,713

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 2/16

5:20 pm-1:30 pm

1 stop26h 10m

Houston George Bush Intcntl

Mon 3/30

3:50 pm-4:55 pm

2 stops19h 05m

$1,989

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Mon 2/16

5:20 pm-1:55 pm

2 stops26h 35m

Houston George Bush Intcntl

Mon 3/30

3:50 pm-4:55 pm

2 stops19h 05m

$2,025

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Belfast to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast to Houston George Bush Intcntl?

British Airways and American Airlines are the most popular carriers operating from Belfast to Houston George Bush Intcntl

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

Direct flights

None
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.
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  • 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 13h 30m, 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.

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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