Find cheap flights from Houston to Dublin from €352
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 18/6. 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.
Return
1 adult
Economy
0 bags
Thu 23/5
Thu 30/5
Search hundreds of travel sites at once for deals on flights to Dublin
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
...and more
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
In the last 7 days, travellers have searched 44,632,927 times on KAYAK, and here's why:
Filter your dealsChoose cabin class, free Wi-Fi and more.
Cheap flight deals from Houston to Dublin
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.
Discover the best prices and deals for you by selecting your travel dates.
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 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 January, where tickets cost €596 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is €1,295 and €1,242 respectively.
How far in advance should I book a flight from Houston to Dublin?
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Houston to Dublin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 75 days before departure.
Which airlines provide the cheapest flights from Houston to Dublin?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, WestJet offered the best one-way deal for that route, at €531. KAYAK users also found Houston to Dublin return flights on American Airlines from €523 and on Singapore Airlines from €727.
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 €376 for a one-way ticket and €559 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 Star Alliance 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
Book cheap flights from Houston to Dublin
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from Houston to Dublin found on KAYAK in the last 72 hours.
18/6Tue
2 stops
20h 25mIAH-DUB
€352
18/6Tue
3 stops
32h 50mIAH-DUB
€355
12/7Fri
2 stops
30h 40mIAH-DUB
€421
12/7Fri
2 stops
30h 40mIAH-DUB
€425
6/5Mon
1 stopWestJet
20h 55mIAH-DUB
€531
8/5Wed
1 stopJetBlue
15h 00mIAH-DUB
€538
18/6Tue
1 stopWestJet
20h 55mIAH-DUB
€560
12/7Fri
1 stopJetBlue
17h 07mIAH-DUB
€567
31/5Fri
1 stopBritish Airways
19h 40mIAH-DUB
€583
4/7Thu
2 stopsIcelandair
19h 12mIAH-DUB
€906
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Last minute flights from Houston to Dublin
Last minute flight, train and bus deals
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Houston to Dublin that are departing in the next 10 days.