Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to Houston from €312

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 6/9. 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

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Find the cheapest flights from Dublin to Houston

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:30 - 16:20
DUB
-
IAH
34h 50m
1 stop
JetBlue Logo
13:00 - 08:20
IAH
-
DUB
13h 20m
1 stop
€526JetBlue
Wed, 9 Sep - Wed, 23 Sep
JetBlue Logo
10:40 - 17:41
DUB
-
IAH
13h 01m
1 stop
JetBlue Logo
18:17 - 09:00
IAH
-
DUB
32h 43m
1 stop
€559JetBlue
Thu, 16 Jul - Wed, 29 Jul
JetBlue Logo
10:40 - 17:41
DUB
-
IAH
13h 01m
1 stop
JetBlue Logo
11:58 - 09:00
IAH
-
DUB
15h 02m
1 stop
€569JetBlue
Wed, 22 Jul - Wed, 29 Jul
American Airlines Logo
09:30 - 19:51
DUB
-
HOU
16h 21m
2 stops
American Airlines Logo
12:14 - 09:45
HOU
-
DUB
15h 31m
1 stop
€784American Airlines
Sat, 5 Sep - Tue, 8 Sep
American Airlines Logo
09:30 - 19:51
DUB
-
HOU
16h 21m
2 stops
American Airlines Logo
12:14 - 09:45
HOU
-
DUB
15h 31m
1 stop
€785American Airlines
Sat, 5 Sep - Tue, 8 Sep
Iberia Logo
12:40 - 19:51
DUB
-
HOU
13h 11m
1 stop
Iberia Logo
13:08 - 09:45
HOU
-
DUB
14h 37m
1 stop
€790Iberia
Tue, 13 Oct - Sun, 18 Oct
Delta Logo
08:55 - 21:43
DUB
-
HOU
18h 48m
2 stops
Delta Logo
06:00 - 15:25
HOU
-
DUB
27h 25m
2 stops
€805Delta
Tue, 13 Oct - Sun, 18 Oct
Delta Logo
05:55 - 21:43
DUB
-
HOU
21h 48m
2 stops
Delta Logo
13:00 - 08:45
HOU
-
DUB
13h 45m
1 stop
€808Delta
Tue, 13 Oct - Sun, 18 Oct
British Airways Logo
13:00 - 19:50
DUB
-
HOU
12h 50m
1 stop
British Airways Logo
12:15 - 07:15
HOU
-
DUB
13h 00m
1 stop
€813British Airways
Mon, 2 Nov - Mon, 16 Nov
Iberia Logo
12:40 - 19:51
DUB
-
HOU
13h 11m
1 stop
Iberia Logo
12:14 - 09:45
HOU
-
DUB
15h 31m
1 stop
€815Iberia
Sat, 5 Sep - Tue, 8 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Dublin to Houston

Our best American Airlines deals on Dublin to Houston flight tickets
American Airlines
5 Sept
DUB09:30Dublin
16h 21m
2 stops
HOU19:51Houston Hobby
8 Sept
HOU12:14Houston Hobby
15h 31m
1 stop
DUB09:45Dublin
€784
American Airlines
5 Sept
DUB09:30Dublin
16h 21m
2 stops
HOU19:51Houston Hobby
8 Sept
HOU12:14Houston Hobby
15h 31m
1 stop
DUB09:45Dublin
€785
American Airlines
13 Oct
DUB12:40Dublin
17h 13m
1 stop
HOU23:53Houston Hobby
18 Oct
HOU16:15Houston Hobby
11h 30m
1 stop
DUB09:45Dublin
€791

Iberia flights from Dublin to Houston

Our best Iberia deals on Dublin to Houston flight tickets
Iberia
16 Jun
DUB12:40Dublin
13h 11m
1 stop
HOU19:51Houston Hobby
23 Jun
HOU12:50Houston Hobby
14h 55m
1 stop
DUB09:45Dublin
€784
Iberia
13 Oct
DUB12:40Dublin
13h 11m
1 stop
HOU19:51Houston Hobby
18 Oct
HOU13:08Houston Hobby
14h 37m
1 stop
DUB09:45Dublin
€790
Iberia
22 Jun
DUB11:45Dublin
14h 50m
1 stop
IAH20:35Houston George Bush Intcntl
30 Jun
IAH10:19Houston George Bush Intcntl
17h 16m
1 stop
DUB09:35Dublin
€791

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 11 June 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

Wed 9/9

11:30-16:20

1 stop34h 50m

Houston George Bush Intcntl

Wed 23/9

13:00-08:20

1 stop13h 20m

€526

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 16/7

10:40-17:41

1 stop13h 01m

Houston George Bush Intcntl

Wed 29/7

18:17-09:00

1 stop32h 43m

€559

DublinHouston

DUB - IAH

DUBIAH

Dublin

Wed 22/7

10:40-17:41

1 stop13h 01m

Houston George Bush Intcntl

Wed 29/7

11:58-09:00

1 stop15h 02m

€569

DublinHouston

DUB - HOU

DUBHOU

Dublin

Sat 5/9

09:30-19:51

2 stops16h 21m

Houston Hobby

Tue 8/9

12:14-09:45

1 stop15h 31m

€784

DublinHouston

DUB - HOU

DUBHOU

Dublin

Sat 5/9

09:30-19:51

2 stops16h 21m

Houston Hobby

Tue 8/9

12:14-09:45

1 stop15h 31m

€785

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 13/10

12:40-19:51

1 stop13h 11m

Houston Hobby

Sun 18/10

13:08-09:45

1 stop14h 37m

€790

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 13/10

08:55-21:43

2 stops18h 48m

Houston Hobby

Sun 18/10

06:00-15:25

2 stops27h 25m

€805

DublinHouston

DUB - HOU

DUBHOU

Dublin

Tue 13/10

05:55-21:43

2 stops21h 48m

Houston Hobby

Sun 18/10

13:00-08:45

1 stop13h 45m

€808
Fastest return journey

DublinHouston

DUB - HOU

DUBHOU

Dublin

Mon 2/11

13:00-19:50

1 stop12h 50m

Houston Hobby

Mon 16/11

12:15-07:15

1 stop13h 00m

€813

DublinHouston

DUB - HOU

DUBHOU

Dublin

Sat 5/9

12:40-19:51

1 stop13h 11m

Houston Hobby

Tue 8/9

12:14-09:45

1 stop15h 31m

€815

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 July is, on average, the cheapest month to fly to Houston from Dublin, with most prices found around €559. If you are unable to visit Houston during the month of July, then departing from Dublin during the month November is also very affordable. Most momondo users find prices during this month for around €599.

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

13h 01m

Direct flights

None
The fastest flight from Dublin to Houston takes 13h 01m
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 13h 01m.

  • 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 €693Free CancellationRating
7.4
9,808 reviews
Search United Airlines flights
KLMPriceFrom €699Free CancellationRating
7.8
1,527 reviews
Search KLM flights
American AirlinesPriceFrom €702Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
LufthansaPriceFrom €721Free CancellationRating
6.8
8,053 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.

An easier way to manage your Houston trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/7
Sat 18/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States