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€250 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 12/4. 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.
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Best Ireland Flight Deals from Houston

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

Dublin
Dublin3 stops€509
Cork
Cork1 stop€586
Shannon
Shannon1 stop€550

Cheap Flight Deals 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.

Recent return flight deals from Houston to Ireland

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Houston to Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
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06:03 - 10:35IAH-DUB
22h 32m3 stops
11:35 - 13:50DUB-IAH
32h 15m3 stops
€509
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Thu, 8 May - Mon, 19 May
06:04 - 22:55IAH-DUB
34h 51m2 stops
06:50 - 13:05DUB-IAH
36h 15m2 stops
€512
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Sun, 6 Apr - Wed, 30 Apr
18:10 - 07:10IAH-DUB
31h 00m1 stop
09:20 - 15:50DUB-IAH
36h 30m1 stop
€520United Airlines
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Sun, 3 Aug - Fri, 22 Aug
09:30 - 09:45IAH-DUB
18h 15m1 stop
09:20 - 18:50DUB-IAH
15h 30m1 stop
€525United Airlines
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Mon, 21 Apr - Wed, 7 May
16:55 - 07:45IAH-DUB
32h 50m1 stop
09:20 - 19:36DUB-IAH
16h 16m1 stop
€527Air Canada
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Mon, 4 Aug - Thu, 21 Aug
07:20 - 08:15IAH-DUB
18h 55m1 stop
09:20 - 15:50DUB-IAH
36h 30m1 stop
€532Air Canada
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Tue, 5 Aug - Wed, 20 Aug
16:30 - 09:45HOU-DUB
11h 15m1 stop
12:40 - 23:42DUB-HOU
17h 02m1 stop
€551American Airlines
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Sun, 3 Aug - Fri, 22 Aug
10:06 - 05:30IAH-DUB
13h 24m1 stop
09:15 - 23:42DUB-IAH
20h 27m2 stops
€554Iberia
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Mon, 21 Apr - Wed, 7 May
10:06 - 05:30IAH-DUB
13h 24m1 stop
11:45 - 20:41DUB-IAH
14h 56m1 stop
€641Iberia
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Thu, 1 May - Sat, 10 May
08:41 - 06:30IAH-DUB
15h 49m1 stop
12:40 - 22:44DUB-IAH
16h 04m1 stop
€689American Airlines
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Wed, 28 May - Wed, 4 Jun

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 time of day to fly to Ireland?

The average price for all round-trip flights from Houston to 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 Ireland is generally in the evening, when retur flights cost €910 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €910.

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 January, when tickets cost €612 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is €1,241 and €1,161 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 the flight from Houston to Ireland, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.
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Good to know

Cheapest flight

€250
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

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

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