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$376 Find Cheap Flights from Houston to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Northern Ireland departing on 7/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Northern Ireland, as well as popular online travel agencies
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Cheap Flight Deals from Houston to Northern Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Houston to Northern Ireland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Houston to Northern Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
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American Airlines Logo
2:57 pm - 11:55 amIAH-BHD
14h 58m2 stops
American Airlines Logo
11:30 am - 7:15 pmBHD-IAH
13h 45m1 stop
$687American Airlines
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Wed, Apr 30 - Wed, May 7
British Airways Logo
2:10 pm - 11:55 amHOU-BHD
15h 45m2 stops
British Airways Logo
11:30 am - 11:58 pmBHD-HOU
18h 28m2 stops
$697British Airways
Find Deal
Wed, Apr 30 - Wed, May 7
American Airlines Logo
6:18 pm - 3:35 pmIAH-BHD
15h 17m2 stops
American Airlines Logo
11:30 am - 10:44 pmBHD-IAH
17h 14m2 stops
$697American Airlines
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Wed, Apr 30 - Wed, May 7
American Airlines Logo
9:00 pm - 3:40 pmIAH-BHD
12h 40m1 stop
American Airlines Logo
4:25 pm - 1:40 pmBHD-IAH
27h 15m1 stop
$726American Airlines
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Mon, Apr 28 - Tue, May 13
American Airlines Logo
4:57 pm - 3:40 pmIAH-BHD
16h 43m2 stops
American Airlines Logo
6:35 am - 7:15 pmBHD-IAH
18h 40m1 stop
$730American Airlines
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Mon, Apr 28 - Tue, May 13
British Airways Logo
9:00 pm - 6:15 pmIAH-BHD
15h 15m1 stop
British Airways Logo
8:05 pm - 1:45 pmBHD-IAH
23h 40m1 stop
$739British Airways
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Fri, Oct 3 - Sun, Oct 12
Virgin Atlantic Logo
3:30 pm - 9:15 pmIAH-BHD
23h 45m1 stop
Virgin Atlantic Logo
6:30 am - 1:15 pmBHD-IAH
12h 45m1 stop
$769Virgin Atlantic
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Wed, Apr 30 - Wed, May 7
KLM Logo
3:30 pm - 9:15 pmIAH-BHD
23h 45m1 stop
KLM Logo
5:25 pm - 1:15 pmBHD-IAH
25h 50m1 stop
$1,115KLM
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Sun, Jun 1 - Sat, Jun 14
Delta Logo
3:30 pm - 9:15 pmIAH-BHD
23h 45m1 stop
Delta Logo
6:30 am - 1:15 pmBHD-IAH
12h 45m1 stop
$1,165Delta
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Sun, Jun 1 - Sat, Jun 14
KLM Logo
3:30 pm - 4:55 pmIAH-BHD
19h 25m1 stop
KLM Logo
5:25 pm - 1:15 pmBHD-IAH
25h 50m1 stop
$5,330KLM
Find Deal
Mon, Jun 9 - Mon, Jun 16

KAYAK's insights & trends for Houston to Northern Ireland flights

Get data-powered insights and trends into flights from Houston to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Northern Ireland?

The average price for all round-trip flights from Houston to Northern Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Northern Ireland is generally in the afternoon, when round-trip flights cost $784 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Northern Ireland is generally at night, which is peak travel time and where the average cost of a ticket is $968.
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Good to know

Cheapest flight

$376
Flight from Houston to Belfast City Airport

FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Houston to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Houston to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from Houston to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
British AirwaysOverall score based on 6767 reviews
6.3Food
6.7Comfort
6.4Entertainment
6.8Boarding
7.6Crew
Airline reviews

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

8.0 ExcellentPallavi, Apr 2025SFO - LHR
Read more British Airways reviews

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

Experience was good. Could have been better if we didn’t have to board an hour before the flight to ghana and miss relaxing time in the lounge. That process was very stressful

I was charged fees for check in bags at the airport by British Airways. It was supposed to be no charge but Kayak messed up my booking apparently and I had to pay for check in bags. I paid $175.

They took my carry on and checked it in. Staff in general at Heathrow are not friendly or helpful

The crew were professional and friendly. It was the most uncomfortable international flight I've ever flown. Crammed in passengers. No overhead space to put my bag. No leg room and unable to recline seat due to seats too close together so it upset passenger behind me! Upgrade price to get 2 inches of more space unreasonable.

Boarding in Dallas was hell with extremely rude gate agents , especially a lady named Rajathi who was the epitome of rudeness with no compassion at all . She was horrible and I wonder why airlines have people like her on their roster who exude arrogance and haughtiness . Will probably not fly British Airwsys because of people like her .

Everything you need to know for your flight from Houston to Northern Ireland

Cabin class types available on flights to Northern Ireland

Cabin classes available on flights to Northern Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights from Houston to Northern Ireland
Business Class flights from Houston to Northern Ireland
Prem Econ Class flights from Houston to Northern Ireland
Economy Class flights from Houston to Northern Ireland

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