Travelers have found it’s best to book a flight 19 days in advance to save up to 44% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 19 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to Houston 1-2 weeks in advance for as low as $628, or $928 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, December can be a great choice for travel to Houston. Flights to Houston from Ireland in December are about $761 on average during December, but can be found for as low as $564.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Houston as you normally would.
Fly from
Fly to
Budget
$555 - $947
Route
Depart
Return
Price
DublinHouston George Bush Intcntl
DUB - IAH
DUBIAH
Dublin
Mon 6/3
2 stops32h 10m
Houston George Bush Intcntl
Mon 6/10
3 stops31h 52m
DublinHouston Hobby
DUB - HOU
DUBHOU
Dublin
Sat 6/1
1 stop33h 12m
Houston Hobby
Mon 6/10
1 stop13h 32m
DublinHouston George Bush Intcntl
DUB - IAH
DUBIAH
Dublin
Mon 6/10
1 stop12h 12m
Houston George Bush Intcntl
Mon 6/17
1 stop13h 25m
DublinHouston Hobby
DUB - HOU
DUBHOU
Dublin
Fri 6/14
1 stop17h 21m
Houston Hobby
Wed 6/19
1 stop16h 28m
DublinHouston George Bush Intcntl
DUB - IAH
DUBIAH
Dublin
Thu 5/30
2 stops16h 58m
Houston George Bush Intcntl
Mon 6/10
2 stops13h 25m
DublinHouston George Bush Intcntl
DUB - IAH
DUBIAH
Dublin
Mon 6/10
1 stop13h 30m
Houston George Bush Intcntl
Mon 6/17
2 stops20h 20m
DublinHouston George Bush Intcntl
DUB - IAH
DUBIAH
Dublin
Wed 5/29
2 stops17h 56m
Houston George Bush Intcntl
Sat 6/8
2 stops14h 16m
DublinHouston Hobby
DUB - HOU
DUBHOU
Dublin
Mon 6/3
1 stop17h 15m
Houston Hobby
Mon 6/10
1 stop13h 32m
DublinHouston George Bush Intcntl
DUB - IAH
DUBIAH
Dublin
Fri 6/28
1 stop31h 06m
Houston George Bush Intcntl
Fri 7/5
1 stop12h 45m
No data available for this route at this time. Please check back soon.
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Overall
Crew
Food
Boarding
Entertainment
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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