£478 Find Cheap Flights from Dublin to Houston George Bush Airport – Compare and Save

Two cabin classes are available on flights from Dublin to Houston George Bush Intcntl Airport:

• Economy class
• Business Class

A direct flight from Dublin to Houston George Bush Intcntl Airport takes 00m, covering 4,545 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Dublin to Houston George Bush Intcntl Airport range from £636 to £768, with an average of £716 over the past 12 months. Anything below £636 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 6% above the £716 route average. Book 3 weeks before departure for the lowest fares.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £583 to £4,509. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Dublin to Houston George Bush Intcntl Airport are currently higher than usual. Average one-way flight prices are about £1,040, which is 81% above the typical average for this route.

Houston George Bush Intcntl Airport (IAH) hosts 5 major car hire companies, with daily rates starting from around £2 for economy cars. Top options include:

• ACO Rent A Car
• Easirent
• America Car Rental
• Thrifty
• Hertz

Flights from Dublin to Houston George Bush Intcntl Airport usually depart from Dublin (DUB) and arrive at Houston George Bush Intcntl (IAH).

One-stop flights from Dublin to Houston George Bush Intcntl Airport most commonly connect through:

• London Heathrow (LHR) – 42% of one-stop connections
• Dallas/Fort Worth (DFW) – 11% of one-stop connections
• Newark (EWR) – 9% of one-stop connections
• Boston Logan Intl (BOS) – 6% of one-stop connections

Yes. Flexible dates can save you up to 11% on flights from Dublin to Houston George Bush Intcntl Airport. Wednesday is the cheapest departure day at £677 return on average, while Monday is the most expensive at £757, a difference of £80.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time of 12h 01m, compared to 12h 37m via Dallas/Fort Worth (DFW) and 12h 40m via Newark (EWR).

Houston George Bush Intcntl Airport is 5 hours behind Dublin (Central Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Houston George Bush Intcntl Airport are NRG Arena, George R. Brown Convention Center, and Houston Stadium. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

Houston Airport (IAH) has four dedicated airport information booths in terminal A, C, D, and E. They're open every day from 08:00-18:00 and are staffed with volunteers who act as ambassadors for the airport; you can tell who is an airport volunteer by their bright red shirt. If you don't think you need personal help but you're still a little lost or confused, you can use the interactive visitor kiosks; they're touch-screen and should help you navigate the airport or answer any FAQs you may have.

The Metro Bus route 102 connects the airport with the METRO station in downtown Houston (with multiple stops en-route). It takes 50-90min depending on the traffic, and the ticket costs around $1.25 (approx. €1); you can buy the ticket from the driver, but you'll need exact change. If you'd like some extra comfort after your long flight, you could get a taxi from one of the pick-up points outside of Baggage Claim and Arrivals in Terminals A, B, C, and E. Only licensed taxi drivers can pick up from the airport, and it costs approximately $57 (approx. €48) to get from the airport all the way downtown.