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£471 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 3/7. 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
Sun 16/6
Sun 23/6

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, travellers have searched 42,211,976 times on KAYAK, and here's 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
16:55 - 12:45DUB-IAH
25h 50m1 stop
21:00 - 09:35IAH-DUB
30h 35m1 stop
£536Turkish Airlines
Find Deal
Tue, 10 Sep - Sat, 21 Sep
09:25 - 19:05DUB-IAH
15h 40m1 stop
08:33 - 09:45IAH-DUB
19h 12m2 stops
£561British Airways
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Tue, 10 Sep - Sat, 21 Sep
12:40 - 18:52DUB-IAH
12h 12m1 stop
14:20 - 09:45IAH-DUB
13h 25m1 stop
£581Finnair
Find Deal
Thu, 6 Jun - Thu, 13 Jun
10:50 - 23:19DUB-IAH
18h 29m2 stops
14:33 - 15:45IAH-DUB
19h 12m2 stops
£584
Find Deal
Tue, 10 Sep - Sat, 21 Sep
11:00 - 22:21DUB-HOU
17h 21m1 stop
13:12 - 08:45HOU-DUB
13h 33m1 stop
£666KLM
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Fri, 31 May - Mon, 3 Jun
11:50 - 23:59DUB-IAH
18h 09m2 stops
12:30 - 08:25IAH-DUB
13h 55m2 stops
£675KLM
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Fri, 8 Nov - Mon, 11 Nov
05:55 - 22:21DUB-HOU
22h 26m2 stops
06:00 - 10:45HOU-DUB
22h 45m2 stops
£675Delta
Find Deal
Thu, 30 May - Sun, 9 Jun
05:55 - 22:21DUB-HOU
22h 26m2 stops
06:00 - 10:45HOU-DUB
22h 45m2 stops
£678Delta
Find Deal
Thu, 30 May - Sun, 9 Jun
09:30 - 00:17DUB-IAH
20h 47m1 stop
14:28 - 09:45IAH-DUB
13h 17m1 stop
£710Finnair
Find Deal
Fri, 28 Jun - Fri, 5 Jul
05:55 - 13:25DUB-IAH
13h 30m1 stop
15:50 - 16:55IAH-DUB
19h 05m1 stop
£751
Find Deal
Fri, 28 Jun - Fri, 5 Jul

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 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 £497 on average. On the other hand, the most expensive months are July and March, where the average cost of tickets is £790 and £674 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dublin to Houston, 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 Dublin to Houston, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 days before departure.

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 last 72 hours, the best return deals on flights connecting Dublin to Houston were found on Turkish Airlines (£536) and British Airways (£561). WestJet proposed the cheapest one-way flight at £471.

Good to know - Cheap tickets from Dublin to Houston

Cheapest flight

£471
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 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 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 £597 for a one-way ticket and £679 for a return.

  • 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, Star Alliance, and SkyTeam are the airline alliances operating flights between Dublin and Houston, with SkyTeam 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 return 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

Cheapest flights to Houston from Dublin found in 2024

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.
3/7Wed
1 stopWestJet
34h 27mDUB-IAH
£471
25/7Thu
1 stopFinnair
12h 11mDUB-IAH
£665
28/7Sun
3 stops
32h 02mDUB-IAH
£1,405
8/7Mon
3 stops
31h 32mDUB-IAH
£1,423
3/7Wed
3 stops
28h 47mDUB-HOU
£1,436
3/7Wed
3 stops
28h 47mDUB-HOU
£1,438

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Dublin - Houston Flights

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