Find flights
When to book
Airlines
FAQs
English
Round-trip from | £533 |
---|---|
One-way from | £472 |
Popular in | April |
Cheapest in | January |
Average price | £551 |
Fly from
Fly to
Route
Depart
Return
Price
DublinHouston
DUB - IAH
DUBIAH
Dublin
Thu 9/10
13:35-12:40
1 stop29h 05m
Houston George Bush Intcntl
Tue 11/11
21:05-15:30
1 stop36h 25m
DublinHouston
DUB - IAH
DUBIAH
Dublin
Thu 16/10
13:35-12:40
1 stop29h 05m
Houston George Bush Intcntl
Mon 10/11
21:05-15:30
1 stop36h 25m
DublinHouston
DUB - IAH
DUBIAH
Dublin
Fri 21/11
10:40-13:10
1 stop32h 30m
Houston George Bush Intcntl
Wed 3/12
21:05-22:10
1 stop19h 05m
DublinHouston
DUB - IAH
DUBIAH
Dublin
Wed 15/10
17:00-19:05
1 stop32h 05m
Houston George Bush Intcntl
Mon 20/10
21:00-12:35
1 stop33h 35m
DublinHouston
DUB - IAH
DUBIAH
Dublin
Tue 14/10
16:55-12:40
1 stop25h 45m
Houston George Bush Intcntl
Thu 23/10
21:00-12:35
1 stop33h 35m
DublinHouston
DUB - IAH
DUBIAH
Dublin
Sun 19/10
13:35-12:40
1 stop29h 05m
Houston George Bush Intcntl
Thu 23/10
21:00-09:35
1 stop30h 35m
DublinHouston
DUB - IAH
DUBIAH
Dublin
Sun 21/12
20:40-14:05
1 stop23h 25m
Houston George Bush Intcntl
Sat 17/1
21:50-18:40
1 stop14h 50m
DublinHouston
DUB - IAH
DUBIAH
Dublin
Fri 20/2
09:25-18:15
1 stop14h 50m
Houston George Bush Intcntl
Tue 24/2
11:55-08:10
1 stop14h 15m
DublinHouston
DUB - IAH
DUBIAH
Dublin
Thu 16/10
05:55-13:35
1 stop13h 40m
Houston George Bush Intcntl
Fri 24/10
16:51-09:45
1 stop10h 54m
DublinHouston
DUB - HOU
DUBHOU
Dublin
Thu 30/10
05:55-23:00
2 stops22h 05m
Houston Hobby
Thu 6/11
18:44-15:45
2 stops15h 01m
Currently, January is the cheapest month in which you can book a flight from Dublin to Houston (average of £765). Flying from Dublin to Houston in July is currently the most expensive (average of £1,114). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Dublin to Houston in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying at midday, which is usually more expensive.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Mark,Sept 2025
AMS - BHX
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Mark,Sept 2025
AMS - BHX
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Mark,Sept 2025
AMS - BHX
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Mark,Sept 2025
AMS - BHX
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Mark,Sept 2025
AMS - BHX
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
Mark,Sept 2025
AMS - BHX
Deals for Dublin to Houston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights simply makes it quick and affordable to book flights from Dublin to Houston by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Yes, we can. To see specific flights from Dublin to Houston with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Of course! You can now track prices for flights from Dublin to Houston and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.