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Cheap flights from Houston to Northern Ireland from $713

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Northern Ireland departing on 2/5. 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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Find the cheapest flights from Houston to Northern Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:50 pm - 6:50 pmIAH-BHD
15h 00m1 stop
British Airways Logo
2:40 pm - 2:05 pmBHD-IAH
29h 25m1 stop
$713British Airways
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Thu, Feb 5 - Mon, Feb 16
British Airways Logo
3:50 pm - 7:30 amIAH-BHD
33h 40m1 stop
British Airways Logo
6:30 am - 2:05 pmBHD-IAH
13h 35m1 stop
$722British Airways
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Wed, Feb 25 - Sun, Mar 1
British Airways Logo
9:00 pm - 6:15 pmIAH-BHD
15h 15m1 stop
British Airways Logo
6:35 am - 1:40 pmBHD-IAH
13h 05m1 stop
$729British Airways
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Fri, Apr 3 - Tue, Apr 7
Delta Logo
3:30 pm - 9:00 pmIAH-BHD
23h 30m1 stop
Delta Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
$733Delta
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Thu, Feb 26 - Mon, Mar 2
Delta Logo
12:55 pm - 4:50 pmIAH-BHD
21h 55m2 stops
Delta Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
$737Delta
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Thu, Feb 26 - Mon, Mar 2
Virgin Atlantic Logo
3:25 pm - 9:00 pmIAH-BHD
23h 35m2 stops
Virgin Atlantic Logo
5:20 pm - 5:43 pmBHD-IAH
30h 23m2 stops
$748Virgin Atlantic
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Thu, Feb 26 - Mon, Mar 2
Virgin Atlantic Logo
3:30 pm - 9:20 pmIAH-BHD
23h 50m1 stop
Virgin Atlantic Logo
5:25 pm - 1:15 pmBHD-IAH
25h 50m1 stop
$749Virgin Atlantic
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Fri, Apr 3 - Tue, Apr 7
KLM Logo
3:30 pm - 4:50 pmIAH-BHD
19h 20m1 stop
KLM Logo
6:30 am - 1:30 pmBHD-IAH
13h 00m1 stop
$785KLM
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Fri, Feb 27 - Tue, Mar 3
Multiple Airlines Logo
3:30 pm - 4:50 pmIAH-BHD
19h 20m1 stop
Multiple Airlines Logo
6:30 am - 5:45 pmBHD-IAH
17h 15m2 stops
$1,324Multiple Airlines
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Fri, Nov 21 - Sun, Nov 23
KLM Logo
3:30 pm - 9:00 pmIAH-BHD
23h 30m1 stop
KLM Logo
5:20 pm - 1:30 pmBHD-IAH
26h 10m1 stop
$1,368KLM
Find Deal
Fri, Nov 21 - Sun, Nov 23

Virgin Atlantic flights from Houston to Northern Ireland

Our best Virgin Atlantic deals on Houston to Northern Ireland flight tickets
Virgin Atlantic
Feb 26
IAH3:25 pmHouston George Bush Intcntl
23h 35m
2 stops
BHD9:00 pmBelfast City
Mar 2
BHD5:20 pmBelfast City
30h 23m
2 stops
IAH5:43 pmHouston George Bush Intcntl
$748
Find similar
Virgin Atlantic
Apr 3
IAH3:30 pmHouston George Bush Intcntl
23h 50m
1 stop
BHD9:20 pmBelfast City
Apr 7
BHD5:25 pmBelfast City
25h 50m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$749
Find similar
Virgin Atlantic
Apr 3
IAH3:30 pmHouston George Bush Intcntl
23h 50m
1 stop
BHD9:20 pmBelfast City
Apr 7
BHD5:25 pmBelfast City
34h 54m
2 stops
IAH10:19 pmHouston George Bush Intcntl
$759
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British Airways flights from Houston to Northern Ireland

Our best British Airways deals on Houston to Northern Ireland flight tickets
British Airways
Feb 5
IAH9:50 pmHouston George Bush Intcntl
15h 00m
1 stop
BHD6:50 pmBelfast City
Feb 16
BHD2:40 pmBelfast City
29h 25m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$713
Find similar
British Airways
Feb 25
IAH3:50 pmHouston George Bush Intcntl
33h 40m
1 stop
BHD7:30 amBelfast City
Mar 1
BHD6:30 amBelfast City
13h 35m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$722
Find similar
British Airways
Apr 3
IAH9:00 pmHouston George Bush Intcntl
15h 15m
1 stop
BHD6:15 pmBelfast City
Apr 7
BHD6:35 amBelfast City
13h 05m
1 stop
IAH1:40 pmHouston George Bush Intcntl
$729
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 October 16, 2025.
Use the filters below to find and compare flights from Houston to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 2/5

9:50 pm-6:50 pm

1 stop15h 00m

Belfast City

Mon 2/16

2:40 pm-2:05 pm

1 stop29h 25m

$713

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 2/25

3:50 pm-7:30 am

1 stop33h 40m

Belfast City

Sun 3/1

6:30 am-2:05 pm

1 stop13h 35m

$722

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 4/3

9:00 pm-6:15 pm

1 stop15h 15m

Belfast City

Tue 4/7

6:35 am-1:40 pm

1 stop13h 05m

$729

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 2/26

3:30 pm-9:00 pm

1 stop23h 30m

Belfast City

Mon 3/2

5:20 pm-1:30 pm

1 stop26h 10m

$733

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 2/26

12:55 pm-4:50 pm

2 stops21h 55m

Belfast City

Mon 3/2

5:20 pm-1:30 pm

1 stop26h 10m

$737

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 2/26

3:25 pm-9:00 pm

2 stops23h 35m

Belfast City

Mon 3/2

5:20 pm-5:43 pm

2 stops30h 23m

$748

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 4/3

3:30 pm-9:20 pm

1 stop23h 50m

Belfast City

Tue 4/7

5:25 pm-1:15 pm

1 stop25h 50m

$749

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 2/27

3:30 pm-4:50 pm

1 stop19h 20m

Belfast City

Tue 3/3

6:30 am-1:30 pm

1 stop13h 00m

$785

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 11/21

3:30 pm-4:50 pm

1 stop19h 20m

Belfast City

Sun 11/23

6:30 am-5:45 pm

2 stops17h 15m

$1,324

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 11/21

3:30 pm-9:00 pm

1 stop23h 30m

Belfast City

Sun 11/23

5:20 pm-1:30 pm

1 stop26h 10m

$1,368

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Houston 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

What is the cheapest day to depart on your flight to Northern Ireland?

The cheapest day to depart on your flight to Northern Ireland is on a Sunday when prices can be found for as low as $739. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Houston to Northern Ireland for around $1,138.

What is the cheapest time of day to depart on your flight to Northern Ireland?

At noon is the cheapest time of day to fly from Houston to Northern Ireland when you can find flight prices for as low as $784. Flying to Northern Ireland at noon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $968.

Cheap Houston to Northern Ireland flight deals and tips

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

Direct flights

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

    Prices for flights from Houston to Northern Ireland are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Northern Ireland?

  • How old do you have to be to fly from Houston to Northern Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston 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.

Best airlines flying from Houston to Northern Ireland

Compare and see reviews for airlines that fly from Houston to Northern Ireland with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $632Free CancellationRating
6.7
7,457 reviews
Search British Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Northern Ireland from Houston.

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

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

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

momondo helps you find the best flight between Houston and Northern Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Houston to Northern Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Northern Ireland trip

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Find better results for your trip to Northern Ireland

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