What is the cheapest airline that flies from Ireland to Houston George Bush Intcntl?

WestJet is the most popular carrier operating from Ireland to Houston George Bush Intcntl

How long does it take to fly to Houston George Bush Intcntl Airport?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Houston George Bush Intcntl Airport you fly into. For example, flying from Dublin to Houston Hobby Airport takes 13h 25m on average. On the other hand, flying from Cork to Houston Hobby Airport takes 13h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How old do you have to be to fly from Ireland to Houston George Bush Intcntl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Houston George Bush Intcntl Airport.

What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$411 Cheap Flights from Ireland to Houston George Bush Intcntl Airport in 2026

Find the cheapest flights from Ireland to Houston

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ireland to Houston

Enter your travel dates to find the best prices.

6:10 am - 8:05 pmDUB Dublin-IAH Houston George Bush Intcntl

18h 55m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$780Turkish Airlines

Thu, Oct 29 - Wed, Nov 11

6:10 am - 8:05 pmDUB Dublin-IAH Houston George Bush Intcntl

18h 55m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$781Turkish Airlines

Thu, Oct 29 - Wed, Nov 11

4:35 pm - 2:10 pmDUB Dublin-IAH Houston George Bush Intcntl

27h 35m1 stop Istanbul

9:00 pm - 3:30 pmIAH Houston George Bush Intcntl-DUB Dublin

36h 30m1 stop Istanbul

$782Turkish Airlines

Wed, Nov 4 - Wed, Nov 11

6:10 am - 8:05 pmDUB Dublin-IAH Houston George Bush Intcntl

18h 55m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$784Turkish Airlines

Thu, Oct 29 - Wed, Nov 11

4:35 pm - 1:10 pmDUB Dublin-IAH Houston George Bush Intcntl

26h 35m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$794Turkish Airlines

Mon, Nov 16 - Sat, Nov 21

4:35 pm - 7:05 pmDUB Dublin-IAH Houston George Bush Intcntl

32h 30m1 stop Istanbul

9:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 35m1 stop Istanbul

$802Turkish Airlines

Tue, Nov 17 - Mon, Nov 23

5:45 am - 12:45 pmDUB Dublin-IAH Houston George Bush Intcntl

37h 00m1 stop Istanbul

9:15 pm - 11:05 pmIAH Houston George Bush Intcntl-DUB Dublin

19h 50m1 stop Istanbul

$803Turkish Airlines

Thu, Oct 15 - Tue, Oct 20

5:45 am - 12:45 pmDUB Dublin-IAH Houston George Bush Intcntl

37h 00m1 stop Istanbul

9:15 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

30h 20m1 stop Istanbul

$807Turkish Airlines

Thu, Oct 15 - Mon, Oct 19

8:20 pm - 10:15 pmDUB Dublin-IAH Houston George Bush Intcntl

31h 55m2 stops Paris Beauvais-Tille Calgary

8:35 pm - 9:05 amIAH Houston George Bush Intcntl-DUB Dublin

30h 30m1 stop Orlando

$809Multiple Airlines

Mon, Nov 2 - Mon, Nov 16

10:40 am - 1:10 pmDUB Dublin-IAH Houston George Bush Intcntl

32h 30m1 stop Istanbul

10:00 pm - 9:35 amIAH Houston George Bush Intcntl-DUB Dublin

29h 35m1 stop Istanbul

$813Turkish Airlines

Mon, Mar 1 - Fri, Mar 12

Recent last minute flight deals from Ireland to Houston

Enter your travel dates to find the best prices.

9:50 am - 1:32 pmDUB Dublin-IAH Houston George Bush Intcntl

33h 42m1 stop Vancouver Intl

6:46 pm - 9:45 amIAH Houston George Bush Intcntl-DUB Dublin

32h 59m1 stop Chicago O'Hare Intl

$900United Airlines

Fri, Sep 11 - Sat, Sep 12

9:30 am - 8:19 amSNN Shannon-IAH Houston George Bush Intcntl

28h 49m1 stop Chicago O'Hare Intl

7:20 am - 10:15 amIAH Houston George Bush Intcntl-SNN Shannon

20h 55m1 stop Newark

$1,132United Airlines

Fri, Sep 11 - Sun, Sep 13

5:55 am - 1:40 pmDUB Dublin-IAH Houston George Bush Intcntl

13h 45m1 stop Paris Charles de Gaulle

3:25 pm - 12:40 pmIAH Houston George Bush Intcntl-DUB Dublin

15h 15m1 stop Amsterdam Schiphol

$1,220Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

9:20 am - 6:27 pmDUB Dublin-IAH Houston George Bush Intcntl

15h 07m1 stop Toronto Pearson Intl

10:00 am - 7:45 amIAH Houston George Bush Intcntl-DUB Dublin

15h 45m1 stop Montreal Pierre Elliott Trudeau Intl

$1,229United Airlines

Fri, Sep 11 - Sun, Sep 13

12:30 pm - 11:56 pmSNN Shannon-IAH Houston George Bush Intcntl

17h 26m2 stops Newark Denver Intl

4:50 pm - 10:15 amIAH Houston George Bush Intcntl-SNN Shannon

11h 25m1 stop Newark

$1,232United Airlines

Fri, Sep 11 - Sun, Sep 13

9:20 am - 6:27 pmDUB Dublin-IAH Houston George Bush Intcntl

15h 07m1 stop Toronto Pearson Intl

10:04 am - 7:45 amIAH Houston George Bush Intcntl-DUB Dublin

15h 41m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,237Air Canada

Fri, Sep 11 - Sun, Sep 13

5:55 am - 5:34 pmDUB Dublin-IAH Houston George Bush Intcntl

17h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

12:12 pm - 9:15 amIAH Houston George Bush Intcntl-DUB Dublin

15h 03m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$1,241Delta

Fri, Sep 11 - Sun, Sep 13

1:05 pm - 10:33 pmSNN Shannon-IAH Houston George Bush Intcntl

15h 28m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

2:27 pm - 11:10 amIAH Houston George Bush Intcntl-SNN Shannon

14h 43m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$1,248Delta

Fri, Sep 11 - Sun, Sep 13

7:10 am - 1:32 pmORK Cork-IAH Houston George Bush Intcntl

36h 22m2 stops London Heathrow Vancouver Intl

10:00 am - 10:45 amIAH Houston George Bush Intcntl-ORK Cork

42h 45m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

$1,321Air Canada

Fri, Sep 11 - Mon, Sep 14

7:10 am - 3:37 pmORK Cork-IAH Houston George Bush Intcntl

38h 27m2 stops London Heathrow Vancouver Intl

10:00 am - 10:45 amIAH Houston George Bush Intcntl-ORK Cork

42h 45m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

$1,322Air Canada

Fri, Sep 11 - Mon, Sep 14

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Turkish Airlines flights from Ireland to Houston George Bush Intcntl Airport

Our best Turkish Airlines deals on Ireland to Houston George Bush Intcntl Airport flight tickets

Turkish Airlines

Oct 29

DUB6:10 amDublin

18h 55m

1 stop

IAH8:05 pmHouston George Bush Intcntl

Nov 11

IAH9:00 pmHouston George Bush Intcntl

36h 30m

1 stop

DUB3:30 pmDublin

$780

Turkish Airlines

Oct 29

DUB6:10 amDublin

18h 55m

1 stop

IAH8:05 pmHouston George Bush Intcntl

Nov 11

IAH9:00 pmHouston George Bush Intcntl

30h 35m

1 stop

DUB9:35 amDublin

$781

Turkish Airlines

Nov 4

DUB4:35 pmDublin

27h 35m

1 stop

IAH2:10 pmHouston George Bush Intcntl

Nov 11

IAH9:00 pmHouston George Bush Intcntl

36h 30m

1 stop

DUB3:30 pmDublin

$782

KLM flights from Ireland to Houston George Bush Intcntl Airport

Our best KLM deals on Ireland to Houston George Bush Intcntl Airport flight tickets

KLM

Dec 9

DUB5:45 amDublin

13h 25m

1 stop

IAH1:10 pmHouston George Bush Intcntl

Dec 16

IAH2:33 pmHouston George Bush Intcntl

11h 22m

1 stop

DUB7:55 amDublin

$901

KLM

Dec 10

DUB5:15 pmDublin

25h 50m

1 stop

IAH1:05 pmHouston George Bush Intcntl

Dec 28

IAH9:45 amHouston George Bush Intcntl

16h 00m

1 stop

DUB7:45 amDublin

$902

KLM

Dec 24

ORK5:40 amCork

13h 30m

1 stop

IAH1:10 pmHouston George Bush Intcntl

Dec 30

IAH3:25 pmHouston George Bush Intcntl

19h 15m

1 stop

ORK4:40 pmCork

$917

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/29

6:10 am-8:05 pm

1 stop18h 55m

Houston George Bush Intcntl

Wed 11/11

9:00 pm-9:35 am

1 stop30h 35m

$780

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/29

6:10 am-8:05 pm

1 stop18h 55m

Houston George Bush Intcntl

Wed 11/11

9:00 pm-9:35 am

1 stop30h 35m

$781

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Wed 11/4

4:35 pm-2:10 pm

1 stop27h 35m

Houston George Bush Intcntl

Wed 11/11

9:00 pm-3:30 pm

1 stop36h 30m

$782

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/29

6:10 am-8:05 pm

1 stop18h 55m

Houston George Bush Intcntl

Wed 11/11

9:00 pm-9:35 am

1 stop30h 35m

$784

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Mon 11/16

4:35 pm-1:10 pm

1 stop26h 35m

Houston George Bush Intcntl

Sat 11/21

9:00 pm-9:35 am

1 stop30h 35m

$794

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Tue 11/17

4:35 pm-7:05 pm

1 stop32h 30m

Houston George Bush Intcntl

Mon 11/23

9:00 pm-9:35 am

1 stop30h 35m

$802

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/15

5:45 am-12:45 pm

1 stop37h 00m

Houston George Bush Intcntl

Tue 10/20

9:15 pm-11:05 pm

1 stop19h 50m

$803

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Thu 10/15

5:45 am-12:45 pm

1 stop37h 00m

Houston George Bush Intcntl

Mon 10/19

9:15 pm-9:35 am

1 stop30h 20m

$807

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Mon 11/2

8:20 pm-10:15 pm

2 stops31h 55m

Houston George Bush Intcntl

Mon 11/16

8:35 pm-9:05 am

1 stop30h 30m

$809

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Mon 3/1

10:40 am-1:10 pm

1 stop32h 30m

Houston George Bush Intcntl

Fri 3/12

10:00 pm-9:35 am

1 stop29h 35m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Ireland, with most prices found around $787. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around $834.

Can stopping save me money on Ireland to Houston George Bush Intcntl Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Ireland to Houston George Bush Intcntl Airport flight.

Cheap Ireland to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Houston George Bush Intcntl Airport

Best Price Found	$411
Fastest flight time	13h 25m
Direct flights	None

The best one-way flight to Houston George Bush Intcntl Airport from Ireland in the past 72 hours is $411. The best round-trip flight deal from Ireland to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $780.

The fastest flight from Ireland to Houston George Bush Intcntl Airport takes 13h 25m

There are no direct flights from Ireland to Houston George Bush Intcntl Airport. There are no popular flight routes from Ireland to Houston George Bush Intcntl Airport.

Search flight deals

Frequently asked questions about flying from Ireland to Houston George Bush Intcntl Airport

When did momondo last update prices for flights from Ireland to Houston George Bush Intcntl Airport?
Prices for flights from Ireland to Houston George Bush Intcntl Airport refresh daily.
How old do you have to be to fly from Ireland to Houston George Bush Intcntl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Houston George Bush Intcntl Airport.
What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?
The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Katy

The Woodlands

Humble

Montgomery

Conroe

Spring

Cypress

Jersey Village

Livingston

Tomball

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Houston?

It is quick and easy to find Ireland to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights from Ireland to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Houston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Ireland.

I’m not ready to book a flight from Ireland to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.