£344 Find Cheap Flights from Ireland to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to George Bush Intcntl departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
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Cheap Flights from Ireland to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ireland to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ireland to George Bush Intcntl

Thu, 27 Aug - Sat, 12 Sep
JetBlue Logo
10:40 - 12:32
DUB
-
IAH
31h 52m
1 stop
JetBlue Logo
17:15 - 09:00
IAH
-
DUB
33h 45m
1 stop
£543JetBlue
Thu, 21 May - Thu, 28 May
JetBlue Logo
11:30 - 16:44
DUB
-
IAH
35h 14m
1 stop
JetBlue Logo
17:44 - 09:00
IAH
-
DUB
33h 16m
1 stop
£553JetBlue
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
19:50 - 23:52
DUB
-
IAH
34h 02m
3 stops
Multiple Airlines Logo
06:00 - 19:05
IAH
-
DUB
31h 05m
3 stops
£596Multiple Airlines
Tue, 15 Sep - Mon, 21 Sep
Turkish Airlines Logo
05:35 - 19:10
DUB
-
IAH
19h 35m
1 stop
Turkish Airlines Logo
21:05 - 23:10
IAH
-
DUB
20h 05m
1 stop
£601Turkish Airlines
Wed, 9 Sep - Fri, 18 Sep
Turkish Airlines Logo
17:05 - 19:10
DUB
-
IAH
32h 05m
1 stop
Turkish Airlines Logo
14:30 - 15:40
IAH
-
DUB
19h 10m
1 stop
£610Turkish Airlines
Sat, 12 Sep - Fri, 18 Sep
Turkish Airlines Logo
05:35 - 19:10
DUB
-
IAH
19h 35m
1 stop
Turkish Airlines Logo
14:30 - 15:40
IAH
-
DUB
19h 10m
1 stop
£618Turkish Airlines
Mon, 5 Oct - Wed, 14 Oct
Turkish Airlines Logo
17:05 - 19:10
DUB
-
IAH
32h 05m
1 stop
Turkish Airlines Logo
21:05 - 23:05
IAH
-
DUB
20h 00m
1 stop
£622Turkish Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
19:50 - 23:52
DUB
-
IAH
34h 02m
3 stops
Multiple Airlines Logo
06:50 - 19:05
IAH
-
DUB
30h 15m
2 stops
£624Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
09:40 - 13:55
DUB
-
IAH
34h 15m
2 stops
Multiple Airlines Logo
17:29 - 07:45
IAH
-
DUB
32h 16m
2 stops
£631Multiple Airlines
Fri, 2 Oct - Fri, 9 Oct
Turkish Airlines Logo
05:35 - 19:10
DUB
-
IAH
19h 35m
1 stop
Turkish Airlines Logo
14:30 - 15:40
IAH
-
DUB
19h 10m
1 stop
£640Turkish Airlines
Booking Insights

KAYAK's insights & trends for flights to George Bush Intcntl

Get data-powered insights and trends into flights to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Houston George Bush Airport?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

In the last 3 days, the cheapest flight deal to Houston George Bush Airport was found on the route from Dublin, at £543 return. The most popular connection is from London to Houston George Bush Airport and KAYAK users have found return deals for as low as £654 in the last 3 days.

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Houston George Bush Intcntl Airport is January, where tickets cost £616 on average for return flights. On the other hand, the most expensive months are October and July, where the average cost of tickets from Ireland is £719 and £715 respectively. For one-way flights, the best month to travel is January with an average price of £616.

Good to know - Cheap tickets from Ireland to Houston George Bush Airport

Low seasonFebruary
Cheapest flight£344
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Dublin to Houston George Bush Airport

FAQs - booking Houston George Bush Airport flights

  • What is the cheapest flight to Houston George Bush Airport?

    In the last 3 days, the cheapest flight deal to Houston George Bush Airport was found on the route from Dublin, at £543 return. The most popular connection is from London to Houston George Bush Airport and KAYAK users have found return deals for as low as £654 in the last 3 days.

  • How far is Houston George Bush Intcntl Airport from central Houston?

    You’ll need to travel 16 miles to reach the Houston city centre from Houston George Bush Intcntl Airport.

  • How does KAYAK find such low prices on flights to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Houston George Bush Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Houston George Bush Intcntl Airport are there each week?

    Each week there are around 204 direct flights from within Ireland to Houston George Bush Intcntl Airport. The most common day for departures is Friday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Houston George Bush Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston George Bush Airport flight deals.

Reviews of the top airline flying from Ireland to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Houston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9672 reviews
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

10.0 ExcellentJeff, Apr 2026
PTY - IAH
Read more United Airlines reviews

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

Travelling to a place near George Bush Intcntl?

Book flights to George Bush Intcntl if you plan to visit one of these locations
Katy
Jersey Village
The Woodlands
Tomball
Montgomery
Spring
Conroe
Cypress

Everything you need to know for your flight to George Bush Intcntl

Information on the airport you'll fly into in Houston