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Cheap flights from Houston to Northern Ireland from $821

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 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston to Northern Ireland

Cheap round-trip flights

Delta Logo
3:30 pm - 4:55 pmIAH-BHD
19h 25m1 stop
Delta Logo
6:30 am - 1:15 pmBHD-IAH
12h 45m1 stop
$821Delta
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Fri, Oct 3 - Tue, Oct 7
Delta Logo
3:30 pm - 9:15 pmIAH-BHD
23h 45m1 stop
Delta Logo
6:30 am - 11:59 pmBHD-IAH
23h 29m2 stops
$831Delta
Find Deal
Fri, Oct 3 - Tue, Oct 7
Virgin Atlantic Logo
5:32 pm - 9:15 pmIAH-BHD
21h 43m2 stops
Virgin Atlantic Logo
5:25 pm - 10:56 pmBHD-IAH
35h 31m2 stops
$905Virgin Atlantic
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Fri, Oct 3 - Tue, Oct 7
Virgin Atlantic Logo
6:37 pm - 9:15 pmHOU-BHD
20h 38m2 stops
Virgin Atlantic Logo
6:30 am - 5:48 pmBHD-HOU
17h 18m2 stops
$909Virgin Atlantic
Find Deal
Fri, Oct 3 - Tue, Oct 7
British Airways Logo
3:30 pm - 12:50 pmIAH-BHD
15h 20m2 stops
British Airways Logo
6:35 am - 6:36 pmBHD-IAH
18h 01m2 stops
$935British Airways
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Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
6:44 pm - 6:15 pmHOU-BHD
17h 31m2 stops
American Airlines Logo
9:35 am - 10:14 pmBHD-HOU
18h 39m2 stops
$1,219American Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7

Delta flights from Houston to Northern Ireland

Our best Delta deals on Houston to Northern Ireland flight tickets
Delta
Oct 3
IAH3:30 pmHouston George Bush Intcntl
19h 25m
1 stop
BHD4:55 pmBelfast City
Oct 7
BHD6:30 amBelfast City
12h 45m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$821
Find similar
Delta
Oct 3
IAH3:30 pmHouston George Bush Intcntl
23h 45m
1 stop
BHD9:15 pmBelfast City
Oct 7
BHD6:30 amBelfast City
23h 29m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$831
Find similar

Virgin Atlantic flights from Houston to Northern Ireland

Our best Virgin Atlantic deals on Houston to Northern Ireland flight tickets
Virgin Atlantic
Oct 3
IAH5:32 pmHouston George Bush Intcntl
21h 43m
2 stops
BHD9:15 pmBelfast City
Oct 7
BHD5:25 pmBelfast City
35h 31m
2 stops
IAH10:56 pmHouston George Bush Intcntl
$905
Find similar
Virgin Atlantic
Oct 3
HOU6:37 pmHouston Hobby
20h 38m
2 stops
BHD9:15 pmBelfast City
Oct 7
BHD6:30 amBelfast City
17h 18m
2 stops
HOU5:48 pmHouston Hobby
$909
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 August 18, 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

Fri 10/3

3:30 pm-4:55 pm

1 stop19h 25m

Belfast City

Tue 10/7

6:30 am-1:15 pm

1 stop12h 45m

$821

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 10/3

3:30 pm-9:15 pm

1 stop23h 45m

Belfast City

Tue 10/7

6:30 am-11:59 pm

2 stops23h 29m

$831

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 10/3

5:32 pm-9:15 pm

2 stops21h 43m

Belfast City

Tue 10/7

5:25 pm-10:56 pm

2 stops35h 31m

$905

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Fri 10/3

6:37 pm-9:15 pm

2 stops20h 38m

Belfast City

Tue 10/7

6:30 am-5:48 pm

2 stops17h 18m

$909

HoustonBelfast

IAH - BHD

IAHBHD

Houston George Bush Intcntl

Fri 10/3

3:30 pm-12:50 pm

2 stops15h 20m

Belfast City

Tue 10/7

6:35 am-6:36 pm

2 stops18h 01m

$935

HoustonBelfast

HOU - BHD

HOUBHD

Houston Hobby

Fri 10/3

6:44 pm-6:15 pm

2 stops17h 31m

Belfast City

Tue 10/7

9:35 am-10:14 pm

2 stops18h 39m

$1,219

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

Best Price Found

$821

Fastest flight time

15h 20m

Direct flights

None

Airports in Northern Ireland

1 airport
The best flight deal from Houston to Northern Ireland found on momondo in the last 72 hours is $821
The fastest flight from Houston to Northern Ireland takes 15h 20m
There are no direct flights from Houston to Northern Ireland. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Belfast City Airport and Houston Hobby Airport - Belfast City Airport.
There is 1 airport near Northern Ireland: Belfast City (BHD)
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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
6.6
7,277 reviews
Search British Airways flights
American AirlinesPriceFrom $650Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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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