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Find cheap flights to Houston George Bush Airport from €501

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 30/7. 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
0 bags
Thu 16/5
Thu 23/5

Search hundreds of travel sites at once for deals on flights to Houston George Bush 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
In the last 7 days, travellers have searched 43,990,755 times on KAYAK, and here's why:

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Cheap flight deals to George Bush Intcntl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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 and deals for you by selecting your travel dates.
Choose your dates
11:45 - 00:58DUB-IAH
19h 13m1 stop
09:24 - 08:35IAH-DUB
17h 11m2 stops
€633
Find Deal
Mon, 13 May - Mon, 20 May
12:40 - 21:12DUB-IAH
14h 32m1 stop
20:45 - 19:30IAH-DUB
16h 45m1 stop
€664
Find Deal
Mon, 29 Apr - Mon, 6 May
09:20 - 18:59DUB-IAH
15h 39m1 stop
15:35 - 12:35IAH-DUB
15h 00m1 stop
€707British Airways
Find Deal
Mon, 13 May - Mon, 20 May
07:45 - 18:59DUB-IAH
17h 14m1 stop
20:45 - 16:55IAH-DUB
14h 10m1 stop
€712British Airways
Find Deal
Tue, 14 May - Tue, 21 May
11:45 - 22:19DUB-IAH
16h 34m2 stops
08:56 - 05:00IAH-DUB
14h 04m1 stop
€767American Airlines
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Sun, 28 Apr - Sun, 5 May
09:50 - 08:42DUB-IAH
28h 52m1 stop
08:05 - 10:20IAH-DUB
20h 15m2 stops
€772United Airlines
Find Deal
Thu, 30 May - Sun, 9 Jun
12:40 - 22:19DUB-IAH
15h 39m1 stop
20:25 - 09:45IAH-DUB
31h 20m1 stop
€776American Airlines
Find Deal
Sun, 5 May - Sun, 12 May
09:50 - 22:14DUB-IAH
18h 24m2 stops
09:45 - 07:05IAH-DUB
15h 20m2 stops
€777United Airlines
Find Deal
Thu, 30 May - Mon, 10 Jun
12:40 - 20:08DUB-IAH
13h 28m1 stop
10:46 - 09:45IAH-DUB
16h 59m1 stop
€782Iberia
Find Deal
Sat, 15 Jun - Fri, 21 Jun
11:45 - 19:55DUB-IAH
14h 10m1 stop
18:34 - 18:25IAH-DUB
17h 51m2 stops
€790Iberia
Find Deal
Mon, 6 May - Mon, 13 May

Flights to George Bush Intcntl - Travel Insights & Trends

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 day to fly to Houston?

The average price of all flights to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Houston is Saturday where tickets can be as cheap as €699. On the other hand, the most expensive day to fly is Sunday, where prices are €786 on average.

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 February, where tickets cost €573 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €906 and €881 respectively. For return trips, the best month to travel is February with an average price of €573.

What is the cheapest time of day to fly to Houston George Bush Intcntl Airport?

The average price for all flights to Houston George Bush Intcntl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, when flights cost €717 on average. The most expensive time of day to fly to Houston George Bush Intcntl Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €766.

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure 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 average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 days before departure.

How long is the flight to Houston George Bush Intcntl Airport?

The duration of your flight to Houston depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Houston on KAYAK are from Dublin, which takes 14h 10m, Shannon, which takes 17h 13m, Cork, which takes 20h 51m, and Milltown (Kerry), which takes 27h 30m.

Good to know

Low season

February

High season

April

Cheapest flight

€501
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Dublin to Houston George Bush Airport

When to book flights to George Bush Intcntl

Are your dates flexible? Find out the best times to travel to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Houston based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Houston George Bush Airport flights

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

    Central Houston is 26 km away from Houston George Bush 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.

  • Which airline offers the most flights to Houston George Bush Intcntl Airport?

    Of the 8 airlines that fly to Houston George Bush Intcntl Airport, United Airlines offers the most flights, with around 3,603 per week, followed by American Airlines with 284 flights per week.

See more FAQs

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.

Prefer to fly direct to Houston George Bush Intcntl?

Find which airlines fly direct to George Bush Intcntl, which days they fly and book direct flights.

Direct departures

Ireland to Houston George Bush Intcntl

Monday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Thursday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Friday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Saturday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Sunday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

See more direct flights

Direct returns

Houston George Bush Intcntl to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Thursday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Friday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Saturday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Sunday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

See more direct flights
See more direct flights

Top 4 airlines flying 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 11352 reviews
7.1entertainment
8.1crew
7.2comfort
6.7food
7.7boarding
Airline reviews

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

10.0 ExcellentAnonymous, Apr 2024SAT - IAH
Read more about United Airlines reviews

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Leg room was lacking. Legs crammed into seat in front.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

Some of these FA’s need attitude check. Snarky bitches

This flight was a code share on Air New Zealand.

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

The overall ambiance was good. Seating ain the last row not so pleasant.

The only poor experience was the flight the day before was canceled. I have flown enough to change as soon as notified. That was a huge plus for AA. Obviously I paid out of pocket for a hotel. Not AA choice , it was mine. I had resources. Other friends on the same flight were more affected. I know everyone is doing their best and the ability to change my flight was a good move AA.😀

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

Flight attendants had no personality! The looked miserable! My seat was broken in first class. I can’t believe how American Airlines changed. 😞

pleased with overall experienced, but seats in coach are tight.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

This flight was late and did not meet the connecting flight.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Excellent long haul experience really enjoyed using Dublin pre-immigration

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

The crew on this flight were excellent. They were friendly and attentive. It really made the flight more enjoyable.

I sat in the last row of seats. On an 8 hour flight they allowed folks to stand and talk and drink in the back area near the toilets the whole time. They were at times loud and in the way. It was a little annoying. The crew on this trip were pretty mediocre and the plane was littered with trash when we disembarked.

Book Cheap Houston Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Houston found on KAYAK in the last 72 hours.
13/5Mon
1 stop
19h 13mDUB-IAH
20/5Mon
2 stops
17h 11mIAH-DUB
€633
29/4Mon
1 stop
14h 32mDUB-IAH
6/5Mon
1 stop
16h 45mIAH-DUB
€664
13/5Mon
1 stopBritish Airways
15h 39mDUB-IAH
20/5Mon
1 stopBritish Airways
15h 00mIAH-DUB
€707
14/5Tue
1 stopBritish Airways
17h 14mDUB-IAH
21/5Tue
1 stopBritish Airways
14h 10mIAH-DUB
€712
28/4Sun
2 stopsAmerican Airlines
16h 34mDUB-IAH
5/5Sun
1 stopAmerican Airlines
14h 04mIAH-DUB
€767
30/5Thu
1 stopUnited Airlines
28h 52mDUB-IAH
9/6Sun
2 stopsUnited Airlines
20h 15mIAH-DUB
€772
5/5Sun
1 stopAmerican Airlines
15h 39mDUB-IAH
12/5Sun
1 stopAmerican Airlines
31h 20mIAH-DUB
€776
30/5Thu
2 stopsUnited Airlines
18h 24mDUB-IAH
10/6Mon
2 stopsUnited Airlines
15h 20mIAH-DUB
€777
15/6Sat
1 stopIberia
13h 28mDUB-IAH
21/6Fri
1 stopIberia
16h 59mIAH-DUB
€782
6/5Mon
1 stopIberia
14h 10mDUB-IAH
13/5Mon
2 stopsIberia
17h 51mIAH-DUB
€790

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Houston found on KAYAK in the last 72 hours.
30/7Tue
2 stops
19h 23mDUB-IAH
€501
30/7Tue
1 stopWestJet
16h 53mDUB-IAH
€571
30/7Tue
3 stops
27h 41mDUB-IAH
€588
3/7Wed
1 stopTurkish Airlines
32h 15mDUB-IAH
€601
13/7Sat
2 stopsWestJet
29h 41mDUB-IAH
€671
8/7Mon
2 stopsWestJet
34h 22mDUB-IAH
€681
8/7Mon
1 stopTurkish Airlines
38h 35mDUB-IAH
€687
8/7Mon
1 stopIberia
14h 14mDUB-IAH
€769
3/7Wed
2 stops
29h 38mDUB-IAH
€773
3/7Wed
3 stops
51h 08mDUB-IAH
€907

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Recent domestic flight deals

3/5Fri
directSpirit Airlines
2h 59mFLL-IAH
5/5Sun
directSpirit Airlines
2h 27mIAH-FLL
€111
8/5Wed
directSpirit Airlines
3h 56mLGA-IAH
11/5Sat
directSpirit Airlines
3h 27mIAH-LGA
€111
27/7Sat
directDelta
2h 10mATL-IAH
28/7Sun
directDelta
2h 02mIAH-ATL
€168
2/8Fri
directDelta
3h 20mLAX-IAH
5/8Mon
directDelta
3h 31mIAH-LAX
€187
7/5Tue
directJetBlue
4h 23mJFK-IAH
8/5Wed
directJetBlue
3h 37mIAH-JFK
€194
8/5Wed
directJetBlue
4h 25mJFK-IAH
15/5Wed
directJetBlue
3h 37mIAH-JFK
€213
16/5Thu
directUnited Airlines
2h 53mORD-IAH
17/5Fri
directUnited Airlines
2h 45mIAH-ORD
€261
2/8Fri
directUnited Airlines
2h 44mFLL-IAH
5/8Mon
directUnited Airlines
2h 39mIAH-FLL
€272
29/4Mon
multi-stopAmerican Airlines
10h 36mLGA-IAH
2/5Thu
multi-stopAmerican Airlines
8h 04mIAH-LGA
€425
29/4Mon
multi-stopAmerican Airlines
9h 39mJFK-IAH
2/5Thu
multi-stopAmerican Airlines
7h 50mIAH-JFK
€453

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Last minute flights to George Bush Intcntl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Houston that are departing in the next 10 days.
21/4Sun
multi-stopIberia
13h 16mDUB-IAH
28/4Sun
multi-stopIberia
13h 13mIAH-DUB
€692
21/4Sun
multi-stopAmerican Airlines
15h 27mDUB-IAH
28/4Sun
multi-stopAmerican Airlines
16h 20mIAH-DUB
€767

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Flights to Houston George Bush Airport