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Cheap flights from Ireland to Houston from $725

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 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ireland to Houston

Recent round-trip flight deals from Ireland to Houston

Delta Logo
8:50 am - 9:23 amDUB-HOU
30h 33m2 stops
Delta Logo
6:00 am - 7:45 amHOU-DUB
19h 45m2 stops
$836Delta
Find Deal
Thu, Nov 27 - Thu, Dec 4
Delta Logo
8:50 am - 9:23 amDUB-HOU
30h 33m2 stops
Delta Logo
1:00 pm - 8:45 amHOU-DUB
13h 45m2 stops
$840Delta
Find Deal
Thu, Nov 27 - Thu, Dec 4
Delta Logo
5:55 am - 5:40 pmDUB-HOU
17h 45m2 stops
Delta Logo
1:13 pm - 3:00 pmHOU-DUB
19h 47m2 stops
$894Delta
Find Deal
Mon, Sep 15 - Mon, Sep 22
KLM Logo
11:00 am - 5:40 pmDUB-HOU
12h 40m1 stop
KLM Logo
1:13 pm - 8:45 amHOU-DUB
13h 32m1 stop
$907KLM
Find Deal
Mon, Sep 15 - Mon, Sep 22
Iberia Logo
12:40 pm - 8:11 pmDUB-HOU
13h 31m1 stop
Iberia Logo
2:33 pm - 9:45 amHOU-DUB
13h 12m1 stop
$912Iberia
Find Deal
Thu, Sep 4 - Wed, Sep 17
KLM Logo
11:00 am - 11:00 pmDUB-HOU
18h 00m1 stop
KLM Logo
2:22 pm - 8:45 amHOU-DUB
12h 23m1 stop
$915KLM
Find Deal
Wed, Oct 15 - Wed, Oct 22
Iberia Logo
6:20 am - 8:11 pmDUB-HOU
19h 51m2 stops
Iberia Logo
2:33 pm - 9:45 amHOU-DUB
13h 12m1 stop
$990Iberia
Find Deal
Thu, Sep 4 - Wed, Sep 17
Logo
7:20 am - 8:02 pmORK-HOU
18h 42m2 stops
Logo
8:32 pm - 7:50 pmHOU-ORK
17h 18m2 stops
$1,054
Find Deal
Sun, Sep 14 - Sun, Sep 21
Logo
2:15 pm - 11:15 pmDUB-HOU
15h 00m2 stops
Logo
11:20 am - 1:15 pmHOU-DUB
19h 55m3 stops
$1,066
Find Deal
Mon, Sep 15 - Mon, Sep 22
Air France Logo
11:00 am - 10:34 pmDUB-HOU
17h 34m1 stop
Air France Logo
1:05 pm - 8:45 amHOU-DUB
13h 40m1 stop
$1,243Air France
Find Deal
Mon, Aug 25 - Mon, Sep 8

KLM flights from Ireland to Houston Hobby Airport

Our best KLM deals on Ireland to Houston Hobby Airport flight tickets
KLM
Sep 15
DUB11:00 amDublin
12h 40m
1 stop
HOU5:40 pmHouston Hobby
Sep 22
HOU1:13 pmHouston Hobby
13h 32m
1 stop
DUB8:45 amDublin
$907
Find similar
KLM
Oct 15
DUB11:00 amDublin
18h 00m
1 stop
HOU11:00 pmHouston Hobby
Oct 22
HOU2:22 pmHouston Hobby
12h 23m
1 stop
DUB8:45 amDublin
$915
Find similar
KLM
Sep 1
DUB11:00 amDublin
17h 34m
1 stop
HOU10:34 pmHouston Hobby
Sep 16
HOU1:13 pmHouston Hobby
13h 32m
1 stop
DUB8:45 amDublin
$953
Find similar

Iberia flights from Ireland to Houston Hobby Airport

Our best Iberia deals on Ireland to Houston Hobby Airport flight tickets
Iberia
Sep 4
DUB12:40 pmDublin
13h 31m
1 stop
HOU8:11 pmHouston Hobby
Sep 17
HOU2:33 pmHouston Hobby
13h 12m
1 stop
DUB9:45 amDublin
$912
Find similar
Iberia
Sep 4
DUB6:20 amDublin
19h 51m
2 stops
HOU8:11 pmHouston Hobby
Sep 17
HOU2:33 pmHouston Hobby
13h 12m
1 stop
DUB9:45 amDublin
$990
Find similar
Iberia
Sep 4
DUB6:20 amDublin
19h 51m
2 stops
HOU8:11 pmHouston Hobby
Sep 17
HOU2:33 pmHouston Hobby
13h 12m
1 stop
DUB9:45 amDublin
$996
Find similar

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 August 3, 2025.
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

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 11/27

8:50 am-9:23 am

2 stops30h 33m

Houston Hobby

Thu 12/4

6:00 am-7:45 am

2 stops19h 45m

$836

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 11/27

8:50 am-9:23 am

2 stops30h 33m

Houston Hobby

Thu 12/4

1:00 pm-8:45 am

2 stops13h 45m

$840

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 9/15

5:55 am-5:40 pm

2 stops17h 45m

Houston Hobby

Mon 9/22

1:13 pm-3:00 pm

2 stops19h 47m

$894

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 9/15

11:00 am-5:40 pm

1 stop12h 40m

Houston Hobby

Mon 9/22

1:13 pm-8:45 am

1 stop13h 32m

$907

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 9/4

12:40 pm-8:11 pm

1 stop13h 31m

Houston Hobby

Wed 9/17

2:33 pm-9:45 am

1 stop13h 12m

$912

DublinHouston

DUB - HOU

DUBHOU

Dublin

Wed 10/15

11:00 am-11:00 pm

1 stop18h 00m

Houston Hobby

Wed 10/22

2:22 pm-8:45 am

1 stop12h 23m

$915

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 9/4

6:20 am-8:11 pm

2 stops19h 51m

Houston Hobby

Wed 9/17

2:33 pm-9:45 am

1 stop13h 12m

$990

CorkHouston

ORK - HOU

ORKHOU

Cork

Sun 9/14

7:20 am-8:02 pm

2 stops18h 42m

Houston Hobby

Sun 9/21

8:32 pm-7:50 pm

2 stops17h 18m

$1,054

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 9/15

2:15 pm-11:15 pm

2 stops15h 00m

Houston Hobby

Mon 9/22

11:20 am-1:15 pm

3 stops19h 55m

$1,066

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 8/25

11:00 am-10:34 pm

1 stop17h 34m

Houston Hobby

Mon 9/8

1:05 pm-8:45 am

1 stop13h 40m

$1,243

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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, January 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 $717. The month of September is another great option to travel to Houston Hobby Airport, with average flight prices from Ireland averaging around $751.

What is the cheapest day to depart on your flight to Houston Hobby Airport?

Our data shows that Monday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $756. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Sunday is $980.

What is the cheapest time of day to depart on your flight to Houston Hobby Airport?

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the morning. momondo users have found flights departing from Ireland to Houston Hobby Airport in the morning for as low as $852. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $868. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston Hobby Airport?

You are more likely to see cheaper flights to Houston Hobby Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $853 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Ireland for as low as $703 on momondo.

Can stopping save me money on Ireland to Houston Hobby Airport flights?

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

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

Best Price Found

$725

Fastest flight time

12h 39m

Direct flights

None
The best one-way flight to Houston Hobby Airport from Ireland in the past 72 hours is $725. The best round-trip flight deal from Ireland to Houston Hobby Airport found on momondo in the last 72 hours is $836.
The fastest flight from Ireland to Houston Hobby Airport takes 12h 39m
There are no direct flights from Ireland to Houston Hobby Airport. Popular non-direct routes for this connection are Cork Airport - Houston Hobby Airport and Dublin Airport - Houston Hobby Airport.
Search flight deals

  • 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 many operators does momondo search for flights from Ireland to Houston Hobby Airport?

  • 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.

Best airlines flying from Ireland to Houston Hobby Airport

Compare and see reviews for airlines that fly from Ireland to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $787Free CancellationRating
7.4
8,905 reviews
Search United Airlines flights

Traveling to a place near Houston?

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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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