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Cheap flights from Ireland to Houston from $511

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Houston departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ireland to Houston

Recent round-trip flight deals from Ireland to Houston

Enter your travel dates to find the best prices.
Iberia Logo
12:40 pm - 7:44 pm
DUB
-
HOU
13h 04m
1 stop
Iberia Logo
9:37 am - 9:45 am
HOU
-
DUB
18h 08m
1 stop
$898Iberia
Thu, Aug 27 - Sat, Sep 5
American Airlines Logo
12:40 pm - 7:51 pm
DUB
-
HOU
13h 11m
1 stop
American Airlines Logo
1:08 pm - 9:45 am
HOU
-
DUB
14h 37m
1 stop
$907American Airlines
Tue, Oct 13 - Sun, Oct 18
American Airlines Logo
12:40 pm - 7:48 pm
DUB
-
HOU
13h 08m
1 stop
American Airlines Logo
4:15 pm - 9:45 am
HOU
-
DUB
11h 30m
1 stop
$909American Airlines
Mon, Sep 14 - Mon, Oct 5
American Airlines Logo
12:40 pm - 11:53 pm
DUB
-
HOU
17h 13m
1 stop
American Airlines Logo
1:08 pm - 7:15 am
HOU
-
DUB
13h 07m
1 stop
$910American Airlines
Fri, Oct 16 - Sun, Oct 25
American Airlines Logo
12:40 pm - 7:51 pm
DUB
-
HOU
13h 11m
1 stop
American Airlines Logo
1:08 pm - 9:45 am
HOU
-
DUB
14h 37m
1 stop
$916American Airlines
Tue, Oct 13 - Sun, Oct 18
Delta Logo
8:55 am - 9:43 pm
DUB
-
HOU
18h 48m
2 stops
Delta Logo
6:00 am - 3:25 pm
HOU
-
DUB
27h 25m
2 stops
$930Delta
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 - 8:20 am
HOU
-
DUB
16h 15m
2 stops
$932Delta
Tue, Oct 13 - Sun, Oct 18
Delta Logo
11:10 am - 9:26 am
DUB
-
HOU
28h 16m
2 stops
Delta Logo
1:00 pm - 8:45 am
HOU
-
DUB
13h 45m
1 stop
$933Delta
Tue, Oct 13 - Sun, Oct 18
British Airways Logo
7:50 am - 11:57 pm
SNN
-
HOU
22h 07m
2 stops
British Airways Logo
6:22 pm - 4:45 pm
HOU
-
SNN
16h 23m
2 stops
$1,064British Airways
Thu, Nov 19 - Sun, Nov 22
British Airways Logo
7:10 am - 7:51 pm
ORK
-
HOU
18h 41m
2 stops
British Airways Logo
8:14 pm - 7:50 pm
HOU
-
ORK
17h 36m
2 stops
$1,065British Airways
Wed, Sep 2 - Sun, Sep 6

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Delta flights from Ireland to Houston Hobby Airport

Our best Delta deals on Ireland to Houston Hobby Airport flight tickets
Delta
Oct 13
DUB8:55 amDublin
18h 48m
2 stops
HOU9:43 pmHouston Hobby
Oct 18
HOU6:00 amHouston Hobby
27h 25m
2 stops
DUB3:25 pmDublin
$930
Delta
Oct 13
DUB8:55 amDublin
18h 48m
2 stops
HOU9:43 pmHouston Hobby
Oct 18
HOU10:05 amHouston Hobby
16h 15m
2 stops
DUB8:20 amDublin
$932
Delta
Oct 13
DUB11:10 amDublin
28h 16m
2 stops
HOU9:26 amHouston Hobby
Oct 18
HOU1:00 pmHouston Hobby
13h 45m
1 stop
DUB8:45 amDublin
$933

American Airlines flights from Ireland to Houston Hobby Airport

Our best American Airlines deals on Ireland to Houston Hobby Airport flight tickets
American Airlines
Oct 13
DUB12:40 pmDublin
13h 11m
1 stop
HOU7:51 pmHouston Hobby
Oct 18
HOU1:08 pmHouston Hobby
14h 37m
1 stop
DUB9:45 amDublin
$907
American Airlines
Sep 14
DUB12:40 pmDublin
13h 08m
1 stop
HOU7:48 pmHouston Hobby
Oct 5
HOU4:15 pmHouston Hobby
11h 30m
1 stop
DUB9:45 amDublin
$909
American Airlines
Oct 16
DUB12:40 pmDublin
17h 13m
1 stop
HOU11:53 pmHouston Hobby
Oct 25
HOU1:08 pmHouston Hobby
13h 07m
1 stop
DUB7:15 amDublin
$910

momondo Fare Finder

 
Customize your flight search to find flights from Ireland to Houston Hobby Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Ireland to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 8/27

12:40 pm-7:44 pm

1 stop13h 04m

Houston Hobby

Sat 9/5

9:37 am-9:45 am

1 stop18h 08m

$898

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 10/13

12:40 pm-7:51 pm

1 stop13h 11m

Houston Hobby

Sun 10/18

1:08 pm-9:45 am

1 stop14h 37m

$907
Quickest round-trip

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 9/14

12:40 pm-7:48 pm

1 stop13h 08m

Houston Hobby

Mon 10/5

4:15 pm-9:45 am

1 stop11h 30m

$909

DublinHouston

DUB - HOU

DUBHOU

Dublin

Fri 10/16

12:40 pm-11:53 pm

1 stop17h 13m

Houston Hobby

Sun 10/25

1:08 pm-7:15 am

1 stop13h 07m

$910

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 10/13

12:40 pm-7:51 pm

1 stop13h 11m

Houston Hobby

Sun 10/18

1:08 pm-9:45 am

1 stop14h 37m

$916

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 10/13

8:55 am-9:43 pm

2 stops18h 48m

Houston Hobby

Sun 10/18

6:00 am-3:25 pm

2 stops27h 25m

$930

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 10/13

8:55 am-9:43 pm

2 stops18h 48m

Houston Hobby

Sun 10/18

10:05 am-8:20 am

2 stops16h 15m

$932

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 10/13

11:10 am-9:26 am

2 stops28h 16m

Houston Hobby

Sun 10/18

1:00 pm-8:45 am

1 stop13h 45m

$933

ShannonHouston

SNN - HOU

SNNHOU

Shannon

Thu 11/19

7:50 am-11:57 pm

2 stops22h 07m

Houston Hobby

Sun 11/22

6:22 pm-4:45 pm

2 stops16h 23m

$1,064

CorkHouston

ORK - HOU

ORKHOU

Cork

Wed 9/2

7:10 am-7:51 pm

2 stops18h 41m

Houston Hobby

Sun 9/6

8:14 pm-7:50 pm

2 stops17h 36m

$1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Ireland to Houston Hobby 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

What is the cheapest month to fly to Houston Hobby Airport?

In general, November is the cheapest month to fly from Ireland to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $692. The month of February is another great option to travel to Houston Hobby Airport, with average flight prices from Ireland averaging around $726.

Cheap Ireland to Houston Hobby Airport flight deals and tips

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

Fastest flight time

13h 01m

Direct flights

None
The fastest flight from Ireland to Houston Hobby Airport takes 13h 01m
There are no direct flights from Ireland to Houston Hobby Airport. There are no popular flight routes from Ireland to Houston Hobby Airport.
Search flight deals

Frequently asked questions about flying from Ireland to Houston Hobby Airport

  • When did momondo last update prices for flights from Ireland to Houston Hobby Airport?

    Prices for flights from Ireland to Houston Hobby Airport refresh daily.

  • How old do you have to be to fly from Ireland to Houston Hobby 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 Hobby Airport.

  • What documentation or ID do you need to fly to Houston Hobby Airport?

    The travel and health documents you'll need for your trip to Houston Hobby 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 Hobby Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Pasadena
Texas City
Baytown
Rosenberg
Webster
Kemah
League City
Pearland
Freeport
Lake Jackson
Stafford
Seabrook
Missouri City
West University Place
La Marque
Nassau Bay

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Houston. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Ireland to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ireland to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Ireland to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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