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Cheap flights from Houston George Bush Intcntl Airport to Northern Ireland from $335

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Northern Ireland departing on 7/20. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to Northern Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
3:30 pm - 10:30 am
IAH
-
BHD
13h 00m
1 stop
British Airways Logo
6:20 pm - 1:25 pm
BHD
-
IAH
25h 05m
1 stop
$907British Airways
Sun, Sep 20 - Wed, Sep 23
British Airways Logo
3:30 pm - 10:30 am
IAH
-
BHD
13h 00m
1 stop
British Airways Logo
8:35 pm - 7:20 pm
BHD
-
IAH
28h 45m
1 stop
$908British Airways
Sun, Sep 20 - Wed, Sep 23
British Airways Logo
9:05 pm - 3:40 pm
IAH
-
BHD
12h 35m
1 stop
British Airways Logo
8:10 pm - 7:15 pm
BHD
-
IAH
29h 05m
1 stop
$987British Airways
Wed, Aug 19 - Sun, Aug 23
Delta Logo
3:25 pm - 9:20 am
IAH
-
BHD
11h 55m
1 stop
Delta Logo
9:50 am - 1:20 pm
BHD
-
IAH
33h 30m
1 stop
$1,003Delta
Mon, Jul 20 - Tue, Aug 11
British Airways Logo
9:10 pm - 5:40 pm
IAH
-
BHD
14h 30m
1 stop
British Airways Logo
8:35 pm - 7:20 pm
BHD
-
IAH
28h 45m
1 stop
$1,007British Airways
Sun, Jul 19 - Wed, Aug 12
Delta Logo
6:30 am - 9:20 am
IAH
-
BHD
20h 50m
2 stops
Delta Logo
9:50 am - 1:20 pm
BHD
-
IAH
33h 30m
1 stop
$1,008Delta
Mon, Jul 20 - Tue, Aug 11
Delta Logo
3:25 pm - 4:55 pm
IAH
-
BHD
19h 30m
1 stop
Delta Logo
5:30 pm - 8:47 pm
BHD
-
IAH
33h 17m
2 stops
$1,013Delta
Sun, Jul 19 - Wed, Aug 12
Delta Logo
9:41 am - 4:55 pm
IAH
-
BHD
25h 14m
2 stops
Delta Logo
5:30 pm - 5:40 pm
BHD
-
IAH
30h 10m
2 stops
$1,017Delta
Sun, Jul 19 - Tue, Aug 11
British Airways Logo
9:05 pm - 6:45 pm
IAH
-
BHD
15h 40m
1 stop
British Airways Logo
11:00 am - 7:10 pm
BHD
-
IAH
14h 10m
1 stop
$1,018British Airways
Wed, Aug 19 - Sun, Aug 23
Delta Logo
3:25 pm - 9:20 am
IAH
-
BHD
11h 55m
1 stop
Delta Logo
5:30 pm - 1:20 pm
BHD
-
IAH
25h 50m
1 stop
$1,020Delta
Tue, Jul 14 - Tue, Aug 11

British Airways flights from Houston George Bush Intcntl Airport to Northern Ireland

Our best British Airways deals on Houston George Bush Intcntl Airport to Northern Ireland flight tickets
British Airways
Sep 20
IAH3:30 pmHouston George Bush Intcntl
13h 00m
1 stop
BHD10:30 amBelfast City
Sep 23
BHD6:20 pmBelfast City
25h 05m
1 stop
IAH1:25 pmHouston George Bush Intcntl
$907
British Airways
Sep 20
IAH3:30 pmHouston George Bush Intcntl
13h 00m
1 stop
BHD10:30 amBelfast City
Sep 23
BHD8:35 pmBelfast City
28h 45m
1 stop
IAH7:20 pmHouston George Bush Intcntl
$908
British Airways
Aug 19
IAH9:05 pmHouston George Bush Intcntl
12h 35m
1 stop
BHD3:40 pmBelfast City
Aug 23
BHD8:10 pmBelfast City
29h 05m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$987

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

Our best American Airlines deals on Houston George Bush Intcntl Airport to Northern Ireland flight tickets
American Airlines
Jul 15
IAH1:36 pmHouston George Bush Intcntl
16h 24m
2 stops
BHD12:00 pmBelfast City
Aug 7
BHD9:35 amBelfast City
19h 05m
2 stops
IAH10:40 pmHouston George Bush Intcntl
$1,079
American Airlines
May 27
IAH4:56 pmHouston George Bush Intcntl
16h 44m
2 stops
BHD3:40 pmBelfast City
Jun 3
BHD6:30 amBelfast City
17h 35m
2 stops
IAH6:05 pmHouston George Bush Intcntl
$1,221

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Northern Ireland 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 May 24, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 9/20

3:30 pm-10:30 am

1 stop13h 00m

Belfast City

Wed 9/23

6:20 pm-1:25 pm

1 stop25h 05m

$907

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 9/20

3:30 pm-10:30 am

1 stop13h 00m

Belfast City

Wed 9/23

8:35 pm-7:20 pm

1 stop28h 45m

$908

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 8/19

9:05 pm-3:40 pm

1 stop12h 35m

Belfast City

Sun 8/23

8:10 pm-7:15 pm

1 stop29h 05m

$987

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 7/20

3:25 pm-9:20 am

1 stop11h 55m

Belfast City

Tue 8/11

9:50 am-1:20 pm

1 stop33h 30m

$1,003

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 7/19

9:10 pm-5:40 pm

1 stop14h 30m

Belfast City

Wed 8/12

8:35 pm-7:20 pm

1 stop28h 45m

$1,007

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Mon 7/20

6:30 am-9:20 am

2 stops20h 50m

Belfast City

Tue 8/11

9:50 am-1:20 pm

1 stop33h 30m

$1,008

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 7/19

3:25 pm-4:55 pm

1 stop19h 30m

Belfast City

Wed 8/12

5:30 pm-8:47 pm

2 stops33h 17m

$1,013

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Sun 7/19

9:41 am-4:55 pm

2 stops25h 14m

Belfast City

Tue 8/11

5:30 pm-5:40 pm

2 stops30h 10m

$1,017
Quickest round-trip

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 8/19

9:05 pm-6:45 pm

1 stop15h 40m

Belfast City

Sun 8/23

11:00 am-7:10 pm

1 stop14h 10m

$1,018

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Tue 7/14

3:25 pm-9:20 am

1 stop11h 55m

Belfast City

Tue 8/11

5:30 pm-1:20 pm

1 stop25h 50m

$1,020

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Northern Ireland

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

Can stopping save me money on Houston George Bush Intcntl Airport to Northern Ireland flights?

You could potentially save up to 31% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Northern Ireland flight.

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

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

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Northern Ireland takes 11h 55m
There are no direct flights from Houston George Bush Intcntl Airport to Northern Ireland. There are no popular flight routes from Houston George Bush Intcntl Airport to Northern Ireland.
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Frequently asked questions about flying from Houston George Bush Intcntl Airport to Northern Ireland

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

    Prices for flights from Houston George Bush Intcntl Airport to Northern Ireland are refreshed on a daily basis.

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

    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 Houston George Bush Intcntl Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The travel and health documents you'll need for your trip to Northern Ireland 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 Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Northern Ireland from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.

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

All flight searches from Houston to Northern Ireland on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Houston to Northern Ireland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Northern Ireland from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Northern Ireland

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