€217 Find Cheap Flights from Houston to Ireland – Compare and Save

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 28/10. 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
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Best Ireland Flight Deals from Houston

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop€392
Cork
Cork1 stop€646
Shannon
Shannon1 stop€725
Milltown (Kerry)
Milltown (Kerry)2 stops€1,053
Dublin
Dublin1 stop€392
Cork
Cork1 stop€646
Shannon
Shannon1 stop€725
Milltown (Kerry)
Milltown (Kerry)2 stops€1,053

Cheap Flights from Houston to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Houston to 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Houston to Ireland

Thu, 3 Sep - Thu, 10 Sep
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 21:52
DUB
-
IAH
14h 32m
1 stop
€392Aer Lingus
Fri, 11 Sep - Wed, 16 Sep
Aer Lingus Logo
07:20 - 05:10
IAH
-
DUB
15h 50m
1 stop
Aer Lingus Logo
13:20 - 21:52
DUB
-
IAH
14h 32m
1 stop
€394Aer Lingus
Sun, 6 Sep - Sat, 19 Sep
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 21:52
DUB
-
IAH
14h 32m
1 stop
€408Aer Lingus
Mon, 7 Sep - Wed, 16 Sep
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 21:52
DUB
-
IAH
14h 32m
1 stop
€420Aer Lingus
Thu, 3 Sep - Mon, 7 Sep
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 22:01
DUB
-
IAH
14h 41m
1 stop
€480Aer Lingus
Mon, 17 Aug - Wed, 26 Aug
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 22:11
DUB
-
IAH
14h 51m
1 stop
€518Aer Lingus
Thu, 3 Sep - Tue, 8 Sep
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 21:52
DUB
-
IAH
14h 32m
1 stop
€519Aer Lingus
Fri, 14 Aug - Thu, 20 Aug
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 22:11
DUB
-
IAH
14h 51m
1 stop
€532Aer Lingus
Fri, 14 Aug - Sat, 22 Aug
Aer Lingus Logo
06:45 - 05:10
IAH
-
DUB
16h 25m
1 stop
Aer Lingus Logo
13:20 - 22:11
DUB
-
IAH
14h 51m
1 stop
€562Aer Lingus
Mon, 21 Sep - Tue, 29 Sep
Aer Lingus Logo
07:20 - 05:10
IAH
-
DUB
15h 50m
1 stop
Aer Lingus Logo
13:20 - 21:52
DUB
-
IAH
14h 32m
1 stop
€592Aer Lingus
Booking Insights

KAYAK's insights & trends for Houston to Ireland flights

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

What is the cheapest month to fly from Houston to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Ireland is February, when tickets cost €532 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is €1,060 and €928 respectively.

How far in advance should I book a flight from Houston to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Houston to Ireland, you should book around 3 weeks before departure, which saves you about 48% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Find deals

Good to know

Cheapest flight

€217
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.

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
Premium Economy Class flights from Houston to Ireland
Economy class flights from Houston to Ireland