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$289 Find cheap flights from Dublin to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Houston departing on 10/7. 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
0 bags
jue. 7/11
jue. 7/18

Search hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Houston, 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 Dublin to Houston, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals from Dublin to Houston (DUB-HOU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin to Houston 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.
Choose your dates
4:55 pm - 7:10 pmDUB-IAH
32h 15m1 stop
2:30 pm - 9:35 amIAH-DUB
37h 05m1 stop
$652Turkish Airlines
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mié., oct. 16 - mié., oct. 23
7:45 pm - 12:46 pmDUB-IAH
47h 01m2 stops
6:15 pm - 10:55 amIAH-DUB
34h 40m1 stop
$755
Find Deal
lun., jun. 24 - lun., jul. 1
6:10 am - 11:13 pmDUB-IAH
23h 03m2 stops
6:15 pm - 10:55 amIAH-DUB
34h 40m1 stop
$757
Find Deal
lun., jul. 1 - lun., jul. 8
5:55 am - 1:25 pmDUB-IAH
13h 30m1 stop
3:25 pm - 4:55 pmIAH-DUB
19h 30m2 stops
$828Delta
Find Deal
mié., oct. 16 - mié., oct. 23
5:55 am - 5:19 pmDUB-IAH
17h 24m2 stops
6:00 am - 8:20 amIAH-DUB
20h 20m2 stops
$829Delta
Find Deal
mié., oct. 16 - mié., oct. 23
12:40 pm - 11:38 pmDUB-HOU
16h 58m1 stop
2:32 pm - 9:45 amHOU-DUB
13h 13m1 stop
$897Iberia
Find Deal
mié., oct. 16 - mié., oct. 23
10:15 am - 10:45 pmDUB-IAH
18h 30m2 stops
7:20 am - 7:05 amIAH-DUB
17h 45m2 stops
$940United Airlines
Find Deal
vie., jul. 19 - sáb., jul. 27
9:50 am - 12:21 pmDUB-IAH
32h 31m1 stop
7:20 am - 8:15 amIAH-DUB
18h 55m1 stop
$946Air Canada
Find Deal
vie., jul. 19 - sáb., jul. 27
11:35 am - 11:59 pmDUB-IAH
18h 24m1 stop
11:56 am - 9:45 amIAH-DUB
15h 49m2 stops
$950United Airlines
Find Deal
jue., ago. 1 - mié., ago. 7
12:40 pm - 7:55 pmDUB-HOU
13h 15m1 stop
6:27 pm - 9:45 amHOU-DUB
33h 18m1 stop
$1,055Iberia
Find Deal
lun., jun. 24 - lun., jul. 1

Flights from Dublin to Houston - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Dublin to Houston?

The average price of all flights from Dublin to Houston clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Houston on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Dublin to Houston. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dublin to Houston, 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 Dublin to Houston is December, where tickets cost $630 on average. On the other hand, the most expensive months are July and March, where the average cost of tickets is $1,001 and $854 respectively.

Which airlines provide the cheapest flights from Dublin to Houston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Houston from Dublin were found on WestJet ($384) and JetBlue ($652), and the lowest round-trip tickets were found on Turkish Airlines ($652) and Delta ($828).

Good to know

Cheapest flight

$289
Flight from Dublin to Houston George Bush Airport

When to book flights from Dublin to Houston

Are your dates flexible? Find out the best times to travel from Dublin to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Dublin to Houston

  • What is the cheapest flight from Dublin to Houston?

    In the last 3 days, the lowest price for a flight from Dublin to Houston was $289 for a one-way ticket and $652 for a round-trip.

  • Do I need a passport to fly between Dublin and Houston?

    Yes

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

    Dublin is served by only 1 airport and there are 2 airports in Houston. You will leave Dublin from Dublin and you will be arriving in Houston at one of these airports: Houston Hobby or Houston George Bush Intcntl.

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

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

  • Which airline alliances offer flights from Dublin to Houston?

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

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

    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 Dublin to Houston.

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

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

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

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

    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 Houston from Dublin 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 Dublin to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to Houston found on KAYAK in the last 72 hours.
10/7lun.
2 stops
20h 00mDUB-IAH
$289
6/19mié.
1 stopWestJet
34h 27mDUB-IAH
$384
7/16mar.
2 stops
39h 03mDUB-IAH
$426
10/7lun.
3 stops
41h 06mDUB-IAH
$428
7/16mar.
3 stops
37h 46mDUB-IAH
$430
6/19mié.
2 stopsJetBlue
30h 19mDUB-IAH
$652
11/27mié.
2 stopsAmerican Airlines
19h 03mDUB-HOU
$681
10/7lun.
1 stopAmerican Airlines
15h 05mDUB-HOU
$719
11/27mié.
1 stopKLM
16h 05mDUB-HOU
$755
7/8lun.
1 stopFinnair
12h 11mDUB-IAH
$838

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Last minute flights from Dublin to Houston

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 Dublin to Houston that are departing in the next 10 days.
6/16dom.
multi-stopIberia
13h 28mDUB-IAH
6/23dom.
multi-stopIberia
15h 33mIAH-DUB
$838
6/16dom.
multi-stopAir Canada
31h 16mDUB-IAH
6/23dom.
multi-stopAir Canada
17h 45mIAH-DUB
$876
6/16dom.
multi-stopAmerican Airlines
16h 33mDUB-IAH
6/23dom.
multi-stopAmerican Airlines
15h 20mIAH-DUB
$884
6/14vie.
multi-stopUnited Airlines
19h 34mDUB-IAH
6/30dom.
multi-stopUnited Airlines
17h 26mIAH-DUB
$902
6/16dom.
multi-stopIberia
13h 15mDUB-HOU
6/23dom.
multi-stopIberia
13h 32mHOU-DUB
$903
6/14vie.
multi-stopUnited Airlines
13h 23mDUB-IAH
6/30dom.
multi-stopUnited Airlines
13h 48mIAH-DUB
$911
6/16dom.
multi-stop
33h 20mDUB-IAH
6/23dom.
multi-stop
18h 43mIAH-DUB
$956

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Dublin - Houston Flights

Departure:

Dublin (DUB)Ireland

Return flight deals:

Houston - Dublin

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