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Cheap flights from Northern Ireland to Houston from $922

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Houston departing on 10/9. 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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Cheap round-trip flights

Logo
6:10 am - 9:17 pmBFS-IAH
45h 07m3 stops
Logo
6:00 am - 8:10 pmIAH-BFS
32h 10m3 stops
$922
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Thu, Oct 9 - Tue, Nov 11
Logo
6:35 am - 1:45 pmBHD-IAH
13h 10m1 stop
Logo
2:29 pm - 11:30 amIAH-BHD
15h 01m2 stops
$931
Find Deal
Thu, Oct 9 - Tue, Nov 11
Logo
6:35 am - 1:45 pmBHD-IAH
13h 10m1 stop
Logo
3:50 pm - 8:15 pmIAH-BHD
22h 25m1 stop
$941
Find Deal
Thu, Oct 9 - Tue, Nov 11
Logo
7:05 am - 9:17 pmBHD-IAH
44h 12m3 stops
Logo
6:00 am - 1:35 pmIAH-BHD
25h 35m3 stops
$954
Find Deal
Thu, Oct 9 - Tue, Nov 11
Logo
6:35 am - 9:06 pmBHD-IAH
20h 31m2 stops
Logo
1:15 pm - 11:30 amIAH-BHD
16h 15m2 stops
$956
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Thu, Oct 9 - Tue, Nov 11
American Airlines Logo
6:35 am - 2:05 pmBHD-IAH
13h 30m1 stop
American Airlines Logo
3:50 pm - 1:55 pmIAH-BHD
16h 05m1 stop
$960American Airlines
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Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
6:35 am - 7:53 pmBHD-IAH
19h 18m2 stops
American Airlines Logo
2:44 pm - 1:55 pmIAH-BHD
17h 11m2 stops
$965American Airlines
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Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
12:25 pm - 11:26 pmBHD-IAH
17h 01m2 stops
American Airlines Logo
2:44 pm - 1:55 pmIAH-BHD
17h 11m2 stops
$966American Airlines
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Wed, Feb 25 - Sun, Mar 1
Virgin Atlantic Logo
6:30 am - 8:51 amBHD-IAH
31h 21m2 stops
Virgin Atlantic Logo
11:30 am - 9:00 pmIAH-BHD
28h 30m2 stops
$3,898Virgin Atlantic
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Tue, Mar 10 - Wed, Mar 11
Virgin Atlantic Logo
6:30 am - 9:12 pmBHD-IAH
19h 42m2 stops
Virgin Atlantic Logo
6:00 pm - 9:00 pmIAH-BHD
22h 00m2 stops
$3,905Virgin Atlantic
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Tue, Mar 10 - Wed, Mar 11

American Airlines flights from Northern Ireland to Houston George Bush Intcntl Airport

Our best American Airlines deals on Northern Ireland 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
IAH3:50 pmHouston George Bush Intcntl
16h 05m
1 stop
BHD1:55 pmBelfast City
$960
Find similar
American Airlines
Feb 25
BHD6:35 amBelfast City
19h 18m
2 stops
IAH7:53 pmHouston George Bush Intcntl
Mar 1
IAH2:44 pmHouston George Bush Intcntl
17h 11m
2 stops
BHD1:55 pmBelfast City
$965
Find similar
American Airlines
Feb 25
BHD12:25 pmBelfast City
17h 01m
2 stops
IAH11:26 pmHouston George Bush Intcntl
Mar 1
IAH2:44 pmHouston George Bush Intcntl
17h 11m
2 stops
BHD1:55 pmBelfast City
$966
Find similar

Virgin Atlantic flights from Northern Ireland to Houston George Bush Intcntl Airport

Our best Virgin Atlantic deals on Northern Ireland to Houston George Bush Intcntl Airport flight tickets
Virgin Atlantic
Mar 10
BHD6:30 amBelfast City
31h 21m
2 stops
IAH8:51 amHouston George Bush Intcntl
Mar 11
IAH11:30 amHouston George Bush Intcntl
28h 30m
2 stops
BHD9:00 pmBelfast City
$3,898
Find similar
Virgin Atlantic
Mar 10
BHD6:30 amBelfast City
19h 42m
2 stops
IAH9:12 pmHouston George Bush Intcntl
Mar 11
IAH6:00 pmHouston George Bush Intcntl
22h 00m
2 stops
BHD9:00 pmBelfast City
$3,905
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momondo Fare Finder

 
Customize your flight search to find flights from Northern Ireland 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 September 15, 2025.
Use the filters below to find and compare flights from Northern Ireland to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastHouston

BFS - IAH

BFSIAH

Belfast Intl

Thu 10/9

6:10 am-9:17 pm

3 stops45h 07m

Houston George Bush Intcntl

Tue 11/11

6:00 am-8:10 pm

3 stops32h 10m

$922

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/9

6:35 am-1:45 pm

1 stop13h 10m

Houston George Bush Intcntl

Tue 11/11

2:29 pm-11:30 am

2 stops15h 01m

$931

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/9

6:35 am-1:45 pm

1 stop13h 10m

Houston George Bush Intcntl

Tue 11/11

3:50 pm-8:15 pm

1 stop22h 25m

$941

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/9

7:05 am-9:17 pm

3 stops44h 12m

Houston George Bush Intcntl

Tue 11/11

6:00 am-1:35 pm

3 stops25h 35m

$954

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Thu 10/9

6:35 am-9:06 pm

2 stops20h 31m

Houston George Bush Intcntl

Tue 11/11

1:15 pm-11:30 am

2 stops16h 15m

$956

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-1:55 pm

1 stop16h 05m

$960

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 2/25

6:35 am-7:53 pm

2 stops19h 18m

Houston George Bush Intcntl

Sun 3/1

2:44 pm-1:55 pm

2 stops17h 11m

$965

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Wed 2/25

12:25 pm-11:26 pm

2 stops17h 01m

Houston George Bush Intcntl

Sun 3/1

2:44 pm-1:55 pm

2 stops17h 11m

$966

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Tue 3/10

6:30 am-8:51 am

2 stops31h 21m

Houston George Bush Intcntl

Wed 3/11

11:30 am-9:00 pm

2 stops28h 30m

$3,898

BelfastHouston

BHD - IAH

BHDIAH

Belfast City

Tue 3/10

6:30 am-9:12 pm

2 stops19h 42m

Houston George Bush Intcntl

Wed 3/11

6:00 pm-9:00 pm

2 stops22h 00m

$3,905

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Northern Ireland 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 Northern Ireland to Houston George Bush Intcntl?

British Airways and Aer Lingus are the most popular carriers operating from Northern Ireland to Houston George Bush Intcntl

Cheap Northern Ireland to Houston George Bush Intcntl Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Northern Ireland to Houston George Bush Intcntl Airport. There are no popular flight routes from Northern Ireland to Houston George Bush Intcntl Airport.
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  • When did momondo last update prices for flights from Northern Ireland to Houston George Bush Intcntl Airport?

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland 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 required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Houston?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Northern Ireland 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 Northern Ireland to Houston.

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

Price alerts on flights to Houston from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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