€227 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 18/9. 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

KAYAK searches 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
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
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.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Houston to Dublin

Wed, 5 Nov - Wed, 12 Nov
Logo
06:00 - 17:45IAH-DUB
29h 45m2 stops
Logo
09:00 - 21:06DUB-IAH
18h 06m2 stops
€457
Find Deal
Thu, 11 Sep - Thu, 18 Sep
Logo
14:54 - 07:45IAH-DUB
34h 51m3 stops
Logo
09:20 - 11:42DUB-IAH
32h 22m2 stops
€465
Find Deal
Wed, 5 Nov - Wed, 12 Nov
British Airways Logo
15:50 - 17:00IAH-DUB
19h 10m1 stop
British Airways Logo
20:40 - 14:05DUB-IAH
23h 25m1 stop
€495British Airways
Find Deal
Wed, 19 Nov - Wed, 26 Nov
United Airlines Logo
11:55 - 07:30IAH-DUB
13h 35m1 stop
United Airlines Logo
09:00 - 18:38DUB-IAH
15h 38m1 stop
€496United Airlines
Find Deal
Wed, 5 Nov - Wed, 12 Nov
United Airlines Logo
12:10 - 09:55IAH-DUB
15h 45m2 stops
United Airlines Logo
09:00 - 21:44DUB-IAH
18h 44m1 stop
€500United Airlines
Find Deal
Wed, 5 Nov - Wed, 12 Nov
British Airways Logo
15:50 - 17:00IAH-DUB
19h 10m1 stop
British Airways Logo
20:40 - 14:05DUB-IAH
23h 25m1 stop
€503British Airways
Find Deal
Mon, 8 Dec - Wed, 24 Dec
American Airlines Logo
15:50 - 11:15IAH-DUB
13h 25m1 stop
American Airlines Logo
11:30 - 22:12DUB-IAH
16h 42m2 stops
€506American Airlines
Find Deal
Wed, 5 Nov - Wed, 12 Nov
American Airlines Logo
15:50 - 11:15IAH-DUB
13h 25m1 stop
American Airlines Logo
11:30 - 00:01DUB-IAH
18h 31m2 stops
€507American Airlines
Find Deal
Sun, 7 Sep - Tue, 23 Sep
JetBlue Logo
14:35 - 09:00IAH-DUB
12h 25m1 stop
JetBlue Logo
10:40 - 13:40DUB-IAH
33h 00m1 stop
€521JetBlue
Find Deal
Sun, 7 Sep - Tue, 23 Sep
JetBlue Logo
14:35 - 09:00IAH-DUB
12h 25m1 stop
JetBlue Logo
10:40 - 13:40DUB-IAH
33h 00m1 stop
€524JetBlue
Find Deal
Booking Insights

KAYAK's insights & trends for Houston to Dublin flights

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 January, where tickets cost €598 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is €1,038 and €997 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 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Cheapest flight€227
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 €259 for a one-way ticket and €522 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.

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

Information on your arrival and departure airports

Dublin (DUB)

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