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€418 Find Cheap Flights from Houston to Dublin

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 Dublin departing on 13/3. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Dublin, 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 Dublin, as well as popular online travel agencies
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Cheap Flight Deals from Houston to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Houston to Dublin 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 Dublin

Recommended return deals departing in the coming months from the most popular airlines that fly from Houston to Dublin.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:00 - 04:50IAH-DUB
26h 50m2 stops
16:45 - 14:12DUB-IAH
27h 27m2 stops
€557
Find Deal
Tue, 4 Feb - Wed, 12 Feb
18:50 - 13:40IAH-DUB
12h 50m1 stop
06:30 - 14:25DUB-IAH
13h 55m1 stop
€561
Find Deal
Sun, 23 Feb - Sat, 1 Mar
13:32 - 07:00IAH-DUB
11h 28m1 stop
09:00 - 14:55DUB-IAH
35h 55m2 stops
€596United Airlines
Find Deal
Mon, 27 Jan - Fri, 7 Feb
13:32 - 07:00IAH-DUB
11h 28m1 stop
09:00 - 21:14DUB-IAH
18h 14m1 stop
€607United Airlines
Find Deal
Mon, 27 Jan - Fri, 7 Feb
09:30 - 07:10IAH-DUB
39h 40m2 stops
09:00 - 22:18DUB-IAH
43h 18m2 stops
€609Air Canada
Find Deal
Mon, 27 Jan - Fri, 7 Feb
16:55 - 09:50IAH-DUB
11h 55m1 stop
14:05 - 21:38DUB-IAH
12h 33m1 stop
€613American Airlines
Find Deal
Mon, 17 Mar - Thu, 27 Mar
16:55 - 09:50IAH-DUB
11h 55m1 stop
14:05 - 23:57DUB-IAH
14h 52m2 stops
€618American Airlines
Find Deal
Mon, 17 Mar - Thu, 27 Mar
10:41 - 09:45HOU-DUB
18h 04m1 stop
13:15 - 09:40DUB-HOU
26h 25m2 stops
€630Delta
Find Deal
Wed, 19 Mar - Wed, 2 Apr
08:45 - 06:10IAH-DUB
16h 25m2 stops
09:50 - 22:01DUB-IAH
18h 11m2 stops
€632Air Canada
Find Deal
Tue, 25 Mar - Fri, 4 Apr
10:41 - 09:45HOU-DUB
18h 04m1 stop
13:15 - 09:40DUB-HOU
26h 25m2 stops
€649Delta
Find Deal
Wed, 19 Mar - Wed, 2 Apr

Flights from Houston to Dublin - Travel Insights & Trends

Get data-powered insights and trends into flights from Houston to Dublin 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 Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Dublin, 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 Dublin is February, where tickets cost €653 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is €1,318 and €1,202 respectively.

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

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 Dublin, 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 Dublin, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Cheapest flight

€418
Flight from Houston George Bush Airport to Dublin

When to book flights from Houston to Dublin

Are your dates flexible? Find out the best times to travel from Houston to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Houston to Dublin

  • What is the cheapest flight from Houston to Dublin?

    In the last 3 days, the lowest price for a flight from Houston to Dublin was €430 for a one-way ticket and €573 for a return.

  • Which airports will I be using when flying from Houston to Dublin?

    When flying out of Houston you will be using one of these airports: Houston Hobby or Houston George Bush Intcntl. You will be landing at Dublin.

  • Which aircraft models fly most regularly from Houston to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Dublin?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Houston and Dublin, with SkyTeam being the most commonly used for this route.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Houston 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 Dublin?

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

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

    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 to Dublin from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Cavan
Gorey
Wicklow
Mullingar
Swords
Dundalk
Bray
Naas
Tullamore
Kildare
Drogheda
Arklow
Enniscorthy
Maynooth
Castleknock
Carlingford
Leixlip
Portmarnock
Thurles

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

Information on your arrival and departure airports

Dublin (DUB)

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