Find flights
Deals
When to book
FAQs & Tips

€243 Find Cheap Flights from Houston to 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 Ireland departing on 5/2. 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

Search hundreds of travel sites at once for deals on flights to Ireland

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Ireland Flight Deals from Houston

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin3 stops€466
Cork
Cork1 stop€934
Shannon
Shannon1 stop€810

Good to know

Cheapest flight

€243
Flight from Houston George Bush Airport to Dublin

FAQs - booking Ireland flights

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

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Houston to 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 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 Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from Houston is February.

Book cheap flights from Houston to Ireland

Recent return flight deals

3/4Thu
3 stops
23h 05mIAH-DUB
7/4Mon
3 stops
30h 36mDUB-IAH
€466
3/4Thu
3 stops
23h 05mIAH-DUB
7/4Mon
3 stops
30h 36mDUB-IAH
€470
25/3Tue
1 stopAir Canada
13h 05mIAH-DUB
3/4Thu
2 stopsAir Canada
18h 11mDUB-IAH
€579
25/3Tue
1 stopUnited Airlines
33h 15mIAH-DUB
4/4Fri
1 stopUnited Airlines
31h 14mDUB-IAH
€597
3/2Mon
1 stopUnited Airlines
11h 28mIAH-DUB
19/2Wed
1 stopUnited Airlines
30h 14mDUB-IAH
€605
25/3Tue
2 stopsAir Canada
16h 25mIAH-DUB
4/4Fri
2 stopsAir Canada
18h 11mDUB-IAH
€610
17/2Mon
1 stopBritish Airways
13h 20mIAH-DUB
24/2Mon
1 stopBritish Airways
23h 40mDUB-IAH
€615
19/2Wed
1 stopAmerican Airlines
17h 58mIAH-DUB
26/2Wed
1 stopAmerican Airlines
13h 25mDUB-IAH
€617
23/2Sun
2 stopsBritish Airways
19h 21mIAH-DUB
1/3Sat
1 stopBritish Airways
23h 35mDUB-IAH
€694
7/2Fri
2 stopsAmerican Airlines
14h 26mHOU-DUB
9/2Sun
2 stopsAmerican Airlines
15h 50mDUB-HOU
€816

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/2Wed
3 stops
50h 30mIAH-DUB
€243
10/2Mon
3 stops
34h 06mIAH-DUB
€258
4/2Tue
2 stops
40h 23mIAH-DUB
€262
10/2Mon
1 stopBritish Airways
15h 50mIAH-DUB
€473
2/2Sun
1 stopUnited Airlines
13h 00mIAH-DUB
€481
4/2Tue
2 stopsDelta
15h 55mHOU-DUB
€481
8/3Sat
1 stopUnited Airlines
32h 15mIAH-DUB
€497
2/2Sun
2 stopsDelta
15h 15mHOU-DUB
€502
27/2Thu
1 stopBritish Airways
13h 40mIAH-DUB
€520
7/3Fri
1 stopAir Canada
17h 50mIAH-DUB
€531

Search by stops

Search by airline

Search by price

Last minute flights from Houston to Ireland

Last minute flight, train and bus deals

25/1Sat
multi-stop
32h 20mIAH-DUB
15/2Sat
multi-stop
13h 55mDUB-IAH
€1,651
25/1Sat
multi-stopBritish Airways
21h 45mIAH-DUB
15/2Sat
multi-stopBritish Airways
19h 20mDUB-IAH
€1,688
25/1Sat
multi-stopIberia
36h 39mIAH-DUB
15/2Sat
multi-stopIberia
21h 18mDUB-IAH
€2,249
23/1Thu
multi-stopTurkish Airlines
30h 35mIAH-DUB
25/1Sat
multi-stopTurkish Airlines
32h 30mDUB-IAH
€5,771
23/1Thu
multi-stop
16h 18mIAH-DUB
25/1Sat
multi-stop
27h 05mDUB-IAH
€6,147
23/1Thu
multi-stop
30h 35mIAH-DUB
25/1Sat
multi-stop
55h 25mDUB-IAH
€6,526
23/1Thu
multi-stopTAP AIR PORTUGAL
29h 23mIAH-DUB
24/1Fri
multi-stopTAP AIR PORTUGAL
36h 47mDUB-IAH
€7,029
23/1Thu
multi-stop
17h 01mHOU-DUB
25/1Sat
multi-stop
29h 09mDUB-HOU
€9,364

Search by stops

Search by airline

Search by price

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

Cabin class types available on flights to Ireland

Cabin classes available on flights to 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 Ireland
Business Class flights from Houston to Ireland
Prem Econ Class flights from Houston to Ireland
Economy class flights from Houston to Ireland

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.