$365 Find Cheap Flights from Ireland 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 to Houston departing on 10/6. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches 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 for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ireland to Houston

Tue, Oct 13 - Sun, Oct 18
JetBlue Logo
10:40 am - 6:10 pm
DUB
-
IAH
13h 30m
1 stop
JetBlue Logo
7:05 pm - 8:20 am
IAH
-
DUB
31h 15m
1 stop
$677JetBlue
Tue, Oct 13 - Sun, Oct 18
JetBlue Logo
10:40 am - 12:05 pm
DUB
-
IAH
31h 25m
1 stop
JetBlue Logo
5:15 pm - 9:00 am
IAH
-
DUB
33h 45m
1 stop
$715JetBlue
Thu, May 28 - Sat, Jun 13
Multiple Airlines Logo
1:50 pm - 7:33 am
DUB
-
IAH
23h 43m
1 stop
Multiple Airlines Logo
4:06 pm - 9:20 am
IAH
-
DUB
35h 14m
2 stops
$802Multiple Airlines
Tue, Sep 15 - Mon, Sep 21
Turkish Airlines Logo
5:35 am - 7:10 pm
DUB
-
IAH
19h 35m
1 stop
Turkish Airlines Logo
9:05 pm - 11:10 pm
IAH
-
DUB
20h 05m
1 stop
$814Turkish Airlines
Thu, May 28 - Sat, Jun 13
Multiple Airlines Logo
1:50 pm - 7:33 am
DUB
-
IAH
23h 43m
1 stop
Multiple Airlines Logo
7:00 am - 9:20 am
IAH
-
DUB
20h 20m
1 stop
$815Multiple Airlines
Wed, Sep 9 - Fri, Sep 18
Turkish Airlines Logo
5:05 pm - 7:10 pm
DUB
-
IAH
32h 05m
1 stop
Turkish Airlines Logo
2:30 pm - 3:40 pm
IAH
-
DUB
19h 10m
1 stop
$826Turkish Airlines
Fri, May 15 - Sun, Jun 28
Iberia Logo
12:40 pm - 11:54 pm
DUB
-
HOU
17h 14m
1 stop
Iberia Logo
12:50 pm - 9:45 am
HOU
-
DUB
14h 55m
1 stop
$954Iberia
Tue, Jun 2 - Tue, Jun 9
Iberia Logo
12:40 pm - 11:59 pm
DUB
-
HOU
17h 19m
1 stop
Iberia Logo
12:50 pm - 9:45 am
HOU
-
DUB
14h 55m
1 stop
$956Iberia
Tue, Oct 13 - Sun, Oct 18
Delta Logo
5:55 am - 9:43 pm
DUB
-
HOU
21h 48m
2 stops
Delta Logo
10:05 am - 3:25 pm
HOU
-
DUB
23h 20m
2 stops
$1,045Delta
Tue, Oct 13 - Sun, Oct 18
Delta Logo
8:55 am - 9:43 pm
DUB
-
HOU
18h 48m
2 stops
Delta Logo
10:05 am - 3:25 pm
HOU
-
DUB
23h 20m
2 stops
$1,046Delta
Booking Insights

KAYAK's insights & trends for flights to Houston

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

What is the cheapest flight to Houston?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Houston was found on the route from Dublin, at $677 return. The most popular connection is from Dallas to Houston and KAYAK users have found round-trip deals for as low as $237 in the last 3 days.

Which is the cheapest airport to fly into in Houston?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Houston is Houston Hobby Airport (HOU), with an average flight price of $262.

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Good to know

Cheapest flight$429
Flight from Dublin to Houston George Bush Airport

FAQs - booking Houston flights

  • What is the cheapest flight to Houston?

    In the last 3 days, the cheapest flight deal to Houston was found on the route from Dublin, at $677 return. The most popular connection is from Dallas to Houston and KAYAK users have found round-trip deals for as low as $237 in the last 3 days.

  • Which Houston airport is closest to central Houston?

    There are 2 airports in Houston. The closest airport to Houston’s city center is Houston Hobby Airport (9 miles). Houston George Bush Airport is 16 miles from the center.

  • How does KAYAK find such low prices on flights 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 to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Houston are there each week?

    Each week there are around 16,109 direct flights from within Ireland to Houston. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Houston

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston flight deals.

Everything you need to know for your flight to Houston

Cabin class types available on flights to Houston

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Houston
Business Class flights to Houston
Premium Economy Class flights to Houston
Economy Class flights to Houston