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Cheap flights from Ireland to Houston from £453

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 17/8. 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
0 bags

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Find the cheapest flights from Ireland to Houston

Recent return flight deals from Ireland to Houston

Enter your travel dates to find the best prices.
British Airways Logo
12:40 - 19:51
DUB
-
HOU
13h 11m
1 stop
British Airways Logo
09:30 - 09:45
HOU
-
DUB
18h 15m
1 stop
£708British Airways
Thu, 21 May - Thu, 28 May
Iberia Logo
12:40 - 23:59
DUB
-
HOU
17h 19m
1 stop
Iberia Logo
12:50 - 09:45
HOU
-
DUB
14h 55m
1 stop
£730Iberia
Wed, 3 Jun - Wed, 10 Jun
Delta Logo
08:55 - 21:43
DUB
-
HOU
18h 48m
2 stops
Delta Logo
06:00 - 08:20
HOU
-
DUB
20h 20m
2 stops
£777Delta
Tue, 13 Oct - Sun, 18 Oct
Delta Logo
08:55 - 21:43
DUB
-
HOU
18h 48m
2 stops
Delta Logo
06:00 - 08:20
HOU
-
DUB
20h 20m
2 stops
£778Delta
Tue, 13 Oct - Sun, 18 Oct
Delta Logo
13:25 - 09:32
DUB
-
HOU
26h 07m
2 stops
Delta Logo
10:27 - 09:15
HOU
-
DUB
16h 48m
2 stops
£779Delta
Thu, 21 May - Thu, 28 May
Delta Logo
05:55 - 22:26
DUB
-
HOU
22h 31m
2 stops
Delta Logo
06:00 - 08:45
HOU
-
DUB
20h 45m
1 stop
£781Delta
Thu, 28 May - Sat, 13 Jun
Delta Logo
08:55 - 22:26
DUB
-
HOU
19h 31m
2 stops
Delta Logo
06:00 - 08:45
HOU
-
DUB
20h 45m
1 stop
£781Delta
Mon, 18 May - Tue, 2 Jun
Delta Logo
09:15 - 09:14
DUB
-
HOU
29h 59m
2 stops
Delta Logo
06:00 - 09:15
HOU
-
DUB
21h 15m
2 stops
£786Delta
Sat, 6 Jun - Sat, 13 Jun
Delta Logo
10:00 - 09:14
DUB
-
HOU
29h 14m
2 stops
Delta Logo
06:00 - 10:00
HOU
-
DUB
22h 00m
2 stops
£787Delta
Sun, 7 Jun - Sun, 14 Jun
Delta Logo
11:00 - 09:32
DUB
-
HOU
28h 32m
1 stop
Delta Logo
06:00 - 08:45
HOU
-
DUB
20h 45m
1 stop
£788Delta
Thu, 28 May - Sat, 13 Jun

Iberia flights from Ireland to Houston Hobby Airport

Our best Iberia deals on Ireland to Houston Hobby Airport flight tickets
Iberia
3 Jun
DUB12:40Dublin
17h 19m
1 stop
HOU23:59Houston Hobby
10 Jun
HOU12:50Houston Hobby
14h 55m
1 stop
DUB09:45Dublin
£730
Iberia
3 May
DUB09:30Dublin
16h 21m
1 stop
HOU19:51Houston Hobby
24 May
HOU18:39Houston Hobby
33h 06m
1 stop
DUB09:45Dublin
£735

Delta flights from Ireland to Houston Hobby Airport

Our best Delta deals on Ireland to Houston Hobby Airport flight tickets
Delta
13 Oct
DUB11:10Dublin
28h 16m
2 stops
HOU09:26Houston Hobby
18 Oct
HOU10:05Houston Hobby
23h 20m
2 stops
DUB15:25Dublin
£775
Delta
28 May
DUB08:55Dublin
19h 31m
2 stops
HOU22:26Houston Hobby
13 Jun
HOU06:00Houston Hobby
20h 45m
1 stop
DUB08:45Dublin
£777
Delta
13 Oct
DUB08:55Dublin
18h 48m
2 stops
HOU21:43Houston Hobby
18 Oct
HOU06:00Houston Hobby
20h 20m
2 stops
DUB08:20Dublin
£778

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 24 April 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 return flight
Fastest return journey

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 21/5

12:40-19:51

1 stop13h 11m

Houston Hobby

Thu 28/5

09:30-09:45

1 stop18h 15m

£708

DublinHouston

DUB - HOU

DUBHOU

Dublin

Wed 3/6

12:40-23:59

1 stop17h 19m

Houston Hobby

Wed 10/6

12:50-09:45

1 stop14h 55m

£730

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 13/10

08:55-21:43

2 stops18h 48m

Houston Hobby

Sun 18/10

06:00-08:20

2 stops20h 20m

£777

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 13/10

08:55-21:43

2 stops18h 48m

Houston Hobby

Sun 18/10

06:00-08:20

2 stops20h 20m

£778

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 21/5

13:25-09:32

2 stops26h 07m

Houston Hobby

Thu 28/5

10:27-09:15

2 stops16h 48m

£779

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 28/5

05:55-22:26

2 stops22h 31m

Houston Hobby

Sat 13/6

06:00-08:45

1 stop20h 45m

£781

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 18/5

08:55-22:26

2 stops19h 31m

Houston Hobby

Tue 2/6

06:00-08:45

1 stop20h 45m

£781

DublinHouston

DUB - HOU

DUBHOU

Dublin

Sat 6/6

09:15-09:14

2 stops29h 59m

Houston Hobby

Sat 13/6

06:00-09:15

2 stops21h 15m

£786

DublinHouston

DUB - HOU

DUBHOU

Dublin

Sun 7/6

10:00-09:14

2 stops29h 14m

Houston Hobby

Sun 14/6

06:00-10:00

2 stops22h 00m

£787

DublinHouston

DUB - HOU

DUBHOU

Dublin

Thu 28/5

11:00-09:32

1 stop28h 32m

Houston Hobby

Sat 13/6

06:00-08:45

1 stop20h 45m

£788

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 £592. If you are unable to visit Houston Hobby Airport during the month of November, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around £658.

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

21h 51m

Direct flights

None
The fastest flight from Ireland to Houston Hobby Airport takes 21h 51m
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 are refreshed on a daily basis.

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Houston Hobby Airport.

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

    The required travel and health documents for your Houston Hobby Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston Hobby Airport. We recommend that you seek guidance from your airline or a reliable 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
British AirwaysPriceFrom £541Free CancellationRating
6.7
7,911 reviews
Search British Airways flights
KLMPriceFrom £581Free CancellationRating
7.8
1,508 reviews
Search KLM flights
United AirlinesPriceFrom £592Free CancellationRating
7.4
9,646 reviews
Search United Airlines flights
American AirlinesPriceFrom £720Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights

Travelling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Texas City
Sugar Land
Galveston
League City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Houston. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Houston from Ireland with this policy.

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

momondo helps you find the best flight between Ireland and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Ireland to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Houston Hobby Airport trip

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