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Cheap flights from Dublin to Houston from €332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Houston departing on 1/6. 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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Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
10:40 - 12:05
DUB
-
IAH
31h 25m
1 stop
JetBlue Logo
17:15 - 09:00
IAH
-
DUB
33h 45m
1 stop
€610JetBlue
Tue, 13 Oct - Sun, 18 Oct
JetBlue Logo
10:40 - 12:05
DUB
-
IAH
31h 25m
1 stop
JetBlue Logo
17:15 - 09:00
IAH
-
DUB
33h 45m
1 stop
€613JetBlue
Tue, 13 Oct - Sun, 18 Oct
JetBlue Logo
10:40 - 12:05
DUB
-
IAH
31h 25m
1 stop
JetBlue Logo
19:05 - 08:20
IAH
-
DUB
31h 15m
1 stop
€614JetBlue
Tue, 13 Oct - Sun, 18 Oct
Multiple Airlines Logo
06:30 - 22:16
DUB
-
IAH
21h 46m
2 stops
Multiple Airlines Logo
06:30 - 10:50
IAH
-
DUB
22h 20m
1 stop
€672Multiple Airlines
Thu, 28 May - Sat, 13 Jun
Multiple Airlines Logo
13:00 - 13:55
DUB
-
IAH
30h 55m
1 stop
Multiple Airlines Logo
17:29 - 07:45
IAH
-
DUB
32h 16m
2 stops
€684Multiple Airlines
Sun, 10 May - Tue, 26 May
Turkish Airlines Logo
05:35 - 19:10
DUB
-
IAH
19h 35m
1 stop
Turkish Airlines Logo
21:05 - 23:10
IAH
-
DUB
20h 05m
1 stop
€695Turkish Airlines
Tue, 15 Sep - Mon, 21 Sep
Turkish Airlines Logo
17:05 - 19:10
DUB
-
IAH
32h 05m
1 stop
Turkish Airlines Logo
14:30 - 15:40
IAH
-
DUB
19h 10m
1 stop
€705Turkish Airlines
Wed, 9 Sep - Fri, 18 Sep
Iberia Logo
12:40 - 19:51
DUB
-
HOU
13h 11m
1 stop
Iberia Logo
12:50 - 09:45
HOU
-
DUB
14h 55m
1 stop
€814Iberia
Mon, 8 Jun - Mon, 15 Jun
American Airlines Logo
12:40 - 19:49
DUB
-
HOU
13h 09m
1 stop
American Airlines Logo
20:23 - 09:45
HOU
-
DUB
31h 22m
1 stop
€816American Airlines
Sun, 10 May - Sun, 24 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
€818Iberia
Wed, 3 Jun - Tue, 9 Jun

Iberia flights from Dublin to Houston

Our best Iberia deals on Dublin to Houston flight tickets
Iberia
6 May
DUB09:50Dublin
20h 09m
2 stops
IAH23:59Houston George Bush Intcntl
19 May
IAH13:02Houston George Bush Intcntl
16h 48m
1 stop
DUB11:50Dublin
€812
Iberia
15 May
DUB12:40Dublin
17h 14m
1 stop
HOU23:54Houston Hobby
28 Jun
HOU12:50Houston Hobby
14h 55m
1 stop
DUB09:45Dublin
€814
Iberia
3 Jun
DUB12:40Dublin
17h 19m
1 stop
HOU23:59Houston Hobby
9 Jun
HOU12:50Houston Hobby
14h 55m
1 stop
DUB09:45Dublin
€818

American Airlines flights from Dublin to Houston

Our best American Airlines deals on Dublin to Houston flight tickets
American Airlines
8 May
DUB09:30Dublin
14h 27m
1 stop
IAH17:57Houston George Bush Intcntl
10 May
IAH15:22Houston George Bush Intcntl
12h 13m
1 stop
DUB09:35Dublin
€814
American Airlines
8 May
DUB09:30Dublin
13h 47m
2 stops
IAH17:17Houston George Bush Intcntl
10 May
IAH12:10Houston George Bush Intcntl
15h 25m
1 stop
DUB09:35Dublin
€815
American Airlines
10 May
DUB12:40Dublin
13h 09m
1 stop
HOU19:49Houston Hobby
24 May
HOU20:23Houston Hobby
31h 22m
1 stop
DUB09:45Dublin
€816

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Houston 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 13,528 searches. Data last updated 27 April 2026.
Use the filters below to find and compare flights from Dublin to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinHouston

DUB - IAH

DUBIAH

Dublin

Tue 13/10

10:40-12:05

1 stop31h 25m

Houston George Bush Intcntl

Sun 18/10

17:15-09:00

1 stop33h 45m

€610

DublinHouston

DUB - IAH

DUBIAH

Dublin

Tue 13/10

10:40-12:05

1 stop31h 25m

Houston George Bush Intcntl

Sun 18/10

17:15-09:00

1 stop33h 45m

€613

DublinHouston

DUB - IAH

DUBIAH

Dublin

Tue 13/10

10:40-12:05

1 stop31h 25m

Houston George Bush Intcntl

Sun 18/10

19:05-08:20

1 stop31h 15m

€614

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 28/5

06:30-22:16

2 stops21h 46m

Houston George Bush Intcntl

Sat 13/6

06:30-10:50

1 stop22h 20m

€672

DublinHouston

DUB - IAH

DUBIAH

Dublin

Sun 10/5

13:00-13:55

1 stop30h 55m

Houston George Bush Intcntl

Tue 26/5

17:29-07:45

2 stops32h 16m

€684

DublinHouston

DUB - IAH

DUBIAH

Dublin

Tue 15/9

05:35-19:10

1 stop19h 35m

Houston George Bush Intcntl

Mon 21/9

21:05-23:10

1 stop20h 05m

€695

DublinHouston

DUB - IAH

DUBIAH

Dublin

Wed 9/9

17:05-19:10

1 stop32h 05m

Houston George Bush Intcntl

Fri 18/9

14:30-15:40

1 stop19h 10m

€705
Fastest return journey

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 8/6

12:40-19:51

1 stop13h 11m

Houston Hobby

Mon 15/6

12:50-09:45

1 stop14h 55m

€814

DublinHouston

DUB - HOU

DUBHOU

Dublin

Sun 10/5

12:40-19:49

1 stop13h 09m

Houston Hobby

Sun 24/5

20:23-09:45

1 stop31h 22m

€816

DublinHouston

DUB - HOU

DUBHOU

Dublin

Wed 3/6

12:40-23:59

1 stop17h 19m

Houston Hobby

Tue 9/6

12:50-09:45

1 stop14h 55m

€818

Flights are sorted by cheapest return 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 Dublin to Houston

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 typical price of a round-trip flight between Dublin and Houston?

What is the cheapest month to fly to Houston?

The month of November is, on average, the cheapest month to fly to Houston from Dublin, with most prices found around €561. If you are unable to visit Houston during the month of November, then departing from Dublin during the month July is also very affordable. Most momondo users find prices during this month for around €576.

Cheap Dublin to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Houston

Fastest flight time

15h 40m

Direct flights

None
The fastest flight from Dublin to Houston takes 15h 40m
There are no direct flights from Dublin to Houston. There are no popular flight routes from Dublin to Houston.
Search flight deals

Frequently asked questions about flying from Dublin to Houston

  • How far is Dublin to Houston by plane?

    There are 7337.1 km between Dublin and Houston. By plane, this route typically takes 15h 40m.

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

    Prices for flights from Dublin Airport to Houston refresh daily.

  • How many operators does momondo search for flights from Dublin Airport to Houston?

  • How old do you have to be to fly from Dublin Airport to Houston?

    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 Dublin Airport to Houston.

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

    The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dublin to Houston

Compare and see reviews for airlines that fly from Dublin to Houston with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom €683Free CancellationRating
7.4
9,668 reviews
Search United Airlines flights
KLMPriceFrom €689Free CancellationRating
7.8
1,508 reviews
Search KLM flights
American AirlinesPriceFrom €691Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
LufthansaPriceFrom €710Free CancellationRating
6.8
7,956 reviews
Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find Dublin 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 Dublin to Houston with flexible booking policies on momondo?

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

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

Once all potential Dublin 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 Dublin to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dublin to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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