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Cheap flights from Houston to Northern Ireland from $712

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 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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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
3:50 pm - 2:00 pm
IAH
-
BHD
16h 10m1 stop
British Airways Logo
5:45 pm - 2:05 pm
BHD
-
IAH
26h 20m1 stop
$712British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
4:53 pm - 4:35 pm
IAH
-
BHD
17h 42m2 stops
British Airways Logo
9:10 am - 8:00 pm
BHD
-
IAH
16h 50m1 stop
$916British Airways
Wed, Feb 11 - Sun, Feb 15
British Airways Logo
4:53 pm - 2:15 pm
IAH
-
BHD
15h 22m2 stops
British Airways Logo
10:40 am - 10:04 pm
BHD
-
IAH
17h 24m2 stops
$926British Airways
Wed, Feb 11 - Sun, Feb 15
British Airways Logo
6:10 pm - 4:40 pm
IAH
-
BHD
16h 30m2 stops
British Airways Logo
11:30 am - 8:00 pm
BHD
-
IAH
14h 30m1 stop
$964British Airways
Thu, Jan 22 - Mon, Jan 26
British Airways Logo
6:36 pm - 4:40 pm
HOU
-
BHD
16h 04m2 stops
British Airways Logo
9:15 am - 10:46 pm
BHD
-
HOU
19h 31m2 stops
$974British Airways
Thu, Jan 29 - Mon, Feb 2
British Airways Logo
6:10 pm - 4:40 pm
IAH
-
BHD
16h 30m2 stops
British Airways Logo
9:15 am - 10:24 pm
BHD
-
IAH
19h 09m2 stops
$974British Airways
Thu, Jan 22 - Mon, Jan 26

British Airways flights from Houston to Northern Ireland

Our best British Airways deals on Houston to Northern Ireland flight tickets
British Airways
Jan 22
IAH9:50 pmHouston George Bush Intcntl
15h 00m
1 stop
BHD6:50 pmBelfast City
Jan 26
BHD7:25 pmBelfast City
24h 40m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$712
Find similar
British Airways
Feb 11
IAH4:53 pmHouston George Bush Intcntl
17h 42m
2 stops
BHD4:35 pmBelfast City
Feb 15
BHD6:30 amBelfast City
19h 30m
1 stop
IAH8:00 pmHouston George Bush Intcntl
$916
Find similar
British Airways
Feb 11
IAH4:53 pmHouston George Bush Intcntl
15h 22m
2 stops
BHD2:15 pmBelfast City
Feb 15
BHD10:40 amBelfast City
17h 24m
2 stops
IAH10:04 pmHouston George Bush Intcntl
$926
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 December 11, 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 1/22

3:50 pm-2:00 pm

1 stop16h 10m

Belfast City

Mon 1/26

5:45 pm-2:05 pm

1 stop26h 20m

$712

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 2/11

4:53 pm-4:35 pm

2 stops17h 42m

Belfast City

Sun 2/15

9:10 am-8:00 pm

1 stop16h 50m

$916

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Wed 2/11

4:53 pm-2:15 pm

2 stops15h 22m

Belfast City

Sun 2/15

10:40 am-10:04 pm

2 stops17h 24m

$926

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 1/22

6:10 pm-4:40 pm

2 stops16h 30m

Belfast City

Mon 1/26

11:30 am-8:00 pm

1 stop14h 30m

$964

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Thu 1/29

6:36 pm-4:40 pm

2 stops16h 04m

Belfast City

Mon 2/2

9:15 am-10:46 pm

2 stops19h 31m

$974

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Thu 1/22

6:10 pm-4:40 pm

2 stops16h 30m

Belfast City

Mon 1/26

9:15 am-10:24 pm

2 stops19h 09m

$974

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Houston to Northern Ireland takes 12h 25m
There are no direct flights from Houston to Northern Ireland. There are no popular flight routes from Houston to Northern Ireland.
Search flight deals

  • 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
7,571 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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