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Cheap Flights from Dublin to Houston $551.16

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Cheapest Flights from Dublin to Houston (DUB to IAH)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Dublin to Houston (DUB to IAH)

Question : Should you take that vacation to Houston in the next 30 days?
Answer : Since low prices are preferred, look at Mar 9th. As of Feb 20th, it's showing the cheapest ticket sales at $657. That is 31% below the average price for this route, so you can spend that extra money on a fun experience in Houston.

Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $648 to $2,318, prices for DUB to IAH do change a lot more than the majority of routes from Ireland. However, the sooner you book, the more you'll be able to save.

Question : What is the cheapest round-trip ticket you can get to Houston?
Answer : Aer Lingus is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $648 and, when compared to the more expensive bookings of $2,318, it's quite a deal.

Question : How many days should you spend in Houston?
Answer : Passengers from DUB to IAH stay about two weeks on average.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : In March, Thursday is your cheapest day to fly. Flexibility is paramount when booking travel plans in order to keep travel costs down.