€365 Find cheap flights to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 9/12. 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

Search hundreds of travel sites at once for deals on flights to Houston

 
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 46,646,933 times on KAYAK, and here's why:

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals to Houston

 
These are the cheapest deals for flights to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ireland to Houston.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:30 - 23:37DUB-IAH
41h 07m2 stops
06:10 - 09:25IAH-DUB
45h 15m2 stops
€550Scandinavian Airlines
Find Deal
wt., 4 lut - czw., 20 lut
11:30 - 17:25DUB-IAH
35h 55m3 stops
06:36 - 10:15IAH-DUB
21h 39m3 stops
€578
Find Deal
pon., 13 sty - pon., 27 sty
14:40 - 19:25DUB-IAH
34h 45m1 stop
21:20 - 15:25IAH-DUB
36h 05m1 stop
€645Turkish Airlines
Find Deal
ndz., 2 lut - czw., 20 lut
10:55 - 19:25DUB-IAH
38h 30m1 stop
21:20 - 09:55IAH-DUB
30h 35m1 stop
€652Turkish Airlines
Find Deal
wt., 4 lut - czw., 20 lut
09:00 - 21:14DUB-IAH
18h 14m1 stop
09:50 - 10:05IAH-DUB
18h 15m2 stops
€723United Airlines
Find Deal
śr., 4 gru - śr., 11 gru
14:05 - 22:25DUB-IAH
14h 20m2 stops
15:55 - 12:35IAH-DUB
14h 40m1 stop
€725American Airlines
Find Deal
pon., 13 sty - pon., 27 sty
09:00 - 22:43DUB-IAH
19h 43m2 stops
17:05 - 10:05IAH-DUB
11h 00m1 stop
€727United Airlines
Find Deal
sob., 1 lut - czw., 20 lut
12:40 - 23:44DUB-HOU
17h 04m1 stop
12:20 - 09:45HOU-DUB
15h 25m1 stop
€785British Airways
Find Deal
czw., 17 kwi - pt., 25 kwi
11:30 - 18:01DUB-IAH
12h 31m1 stop
15:55 - 19:05IAH-DUB
21h 10m1 stop
€922American Airlines
Find Deal
śr., 18 gru - śr., 25 gru
08:00 - 20:03DUB-HOU
18h 03m2 stops
20:25 - 17:15HOU-DUB
14h 50m2 stops
€948British Airways
Find Deal
czw., 17 kwi - pt., 25 kwi

Flights to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights to Houston 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 clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Houston is Tuesday where tickets can be as cheap as €741. On the other hand, the most expensive day to fly is Friday, where prices are €817 on average.

What is the cheapest time of day to fly to Houston?

The average price for all flights to Houston 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 is generally in the evening, when flights cost €644 on average. The most expensive time of day to fly to Houston is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €788.

How far in advance should I book a flight to Houston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Houston, 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 120 days before departure.

Which is the cheapest airport to fly into in Houston?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Houston is Houston George Bush Intcntl Airport, with an average flight price of €233.

Good to know

Cheapest flight

€365
Flight from Dublin to Houston George Bush Airport

When to book flights to Houston

Are your dates flexible? Find out the best times to travel to Houston 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 flights

  • Which Houston airport is closest to central Houston?

    15 km away from Houston’s city centre, Houston Hobby Airport is the closest of the 2 major airports in the city. There are 26 km separating Houston city centre to Houston George Bush Airport.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston 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?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston 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?

    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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Houston

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston flight deals.

Prefer to fly direct to Houston?

Find which airlines fly direct to Houston, which days they fly and book direct flights.

Direct departures

Ireland to Houston

Monday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Thursday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Friday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Saturday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Sunday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

See more direct flights

Direct returns

Houston to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Wednesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Thursday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Friday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Saturday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 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 Houston

 
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 Houston? 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
Turkish AirlinesOverall score based on 3920 reviews
7.3Boarding
7.8Crew
7.4Food
7.3Comfort
7.5Entertainment
Airline reviews

It was very good and it was not my first time I always take Turkish air line for my travels

8.0 ExcellentAbdul, Nov 2024IST - LAX
Read more Turkish Airlines reviews

It was very good and it was not my first time I always take Turkish air line for my travels

Food excellent Bathrooms improve cleanliness needed Staff fairly well attentive Entertainment fair Seats lie flat worked well

My flight was cancelled with no warning! I had to find out right at the airport when I arrived from my previous flight!

Excellent service. Made United 's business class look like a cattle car

I have been flying Turkish Airlines for the last 5 years it’s always great service, on time , excellent food, only one thing wasn’t reliable is their on board WiFi most of the time it doesn’t work.

My checked bag did not get loaded on the aircraft in Istanbul. Other than that, the flight was smooth, on time and the crew was friendly, efficient, and professional.

You need to weight all bags together because we were 2 and we allowed 4 bags plus hand carry and personal items. We trying to saved bag like we put our stuff in 3 bags so we don’t have to carry more bags and airline also save space time less bags less work. We had only 1.6 kg over and we requested crew he said it’s airline policy that you need separate bag that’s ruined our mod and carry that suit in our hand in plastic bag he didn’t understand that we have less bags that make sense if we brought over luggage then it’s problem. I think if you guys change your policy and weight all together that will be good

Better than other airlines but still not at the top with other airlines that you pay the same price and services and customer service are much more well performed with care and attention to the customer. Still a long way to go. Some of the flight attendants are speaking English like they translate direct from Turkish. They need to improve the customer service for a global travel.

After boarding cabin was too hot AC didn’t work

Definitely not a fan of Turkish Airlines, their seats are very uncomfortable. Felt very cramped up. Food was very poor in quality too, very little to drink during service.

Smooth boarding. I liked the pilots communicated potential turbulence upcoming.

Plane still had screens for watching movies. Good selection too.

The care and attention for my flight was great. The seats were not as comfortable.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Short flying. The seats do not recline at all and very uncomfortable.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Great crew, boarding and deboarding excellent. Seats too close together. The 5'8" woman seated next to me had her knees pushed into the seat in front of her. The meat was very tough in the dinner...

The ground crew in Houston were not friendly. The security staff were very rude and reflected an attitude of superiority with rude remarks.

The flight was as good as it gets when flying. On time departure and arrival plus no lost luggage.

Flight was cancelled as I was in line for security. Next available flight got me to my destination 24 hrs later than the first. No refunds offered, just credit toward another flight. I booked with delta, got to my destination only 2 hrs behind my original flight schedule. Won’t be using American again.

Checked in the minute I was allowed and still wound up in group 8 for boarding.

great experience. minimal lines at BWI. at DFW they got a long haul 787 boarded in 30 minutes

These are the things that AA did right on this flight:1 Smooth Boarding Process, 2 Departed on time, 3 Arrived early at destination 4, Friendly and courteous staff. Great job AA!

Great Team on the flight. I was the only one in the exit row and the flight attendant just sat down and we had a talk about my responsibilities sitting in the exit row. It was very humorous. During the flight every time one of the flight team members made eye contact, they smiled. It was a small thing, but it was a friendly environment.

More room. International flight - by the time you put your purse and shoes under the seat in front of you, add in the pillow and blanket they give you- makes for tight fit.

Overall good. Tight connection in DFW because of gate unavailability upon landing.

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The flight attendants were talking the entire time on the back and I couldn’t even take a nap. Super annoying

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

It was good but I wished if they could have sign do not disturb if we did not wanted any meals . I was tired and slept through the entire flight and woke up just before landing .being hungry Too late to ask for something to eat before exiting the flight . Left feeling hunger 🙁

Pleasant, attentive and efficient flight attendants. Boarding process and seat selection easy. No internet on transatlantic flight. Extremely uncomfortable, rigid seat.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

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.
4/2wt.
2 stopsScandinavian Airlines
41h 07mDUB-IAH
20/2czw.
2 stopsScandinavian Airlines
45h 15mIAH-DUB
€550
13/1pon.
3 stops
35h 55mDUB-IAH
27/1pon.
3 stops
21h 39mIAH-DUB
€578
2/2ndz.
1 stopTurkish Airlines
34h 45mDUB-IAH
20/2czw.
1 stopTurkish Airlines
36h 05mIAH-DUB
€645
4/2wt.
1 stopTurkish Airlines
38h 30mDUB-IAH
20/2czw.
1 stopTurkish Airlines
30h 35mIAH-DUB
€652
4/12śr.
1 stopUnited Airlines
18h 14mDUB-IAH
11/12śr.
2 stopsUnited Airlines
18h 15mIAH-DUB
€723
13/1pon.
2 stopsAmerican Airlines
14h 20mDUB-IAH
27/1pon.
1 stopAmerican Airlines
14h 40mIAH-DUB
€725
1/2sob.
2 stopsUnited Airlines
19h 43mDUB-IAH
20/2czw.
1 stopUnited Airlines
11h 00mIAH-DUB
€727
17/4czw.
1 stopBritish Airways
17h 04mDUB-HOU
25/4pt.
1 stopBritish Airways
15h 25mHOU-DUB
€785
18/12śr.
1 stopAmerican Airlines
12h 31mDUB-IAH
25/12śr.
1 stopAmerican Airlines
21h 10mIAH-DUB
€922
17/4czw.
2 stopsBritish Airways
18h 03mDUB-HOU
25/4pt.
2 stopsBritish Airways
14h 50mHOU-DUB
€948

Search by stops

Search by airline

Search by price

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.
9/12pon.
2 stops
37h 48mDUB-IAH
€365
6/12pt.
3 stops
57h 23mDUB-IAH
€393
5/12czw.
3 stops
40h 08mDUB-IAH
€399
5/3śr.
1 stopTurkish Airlines
32h 25mDUB-IAH
€588
10/1pt.
2 stopsBritish Airways
27h 20mDUB-HOU
€611
9/12pon.
1 stopTurkish Airlines
32h 25mDUB-IAH
€611
3/12wt.
2 stopsBritish Airways
29h 17mDUB-HOU
€657
27/11śr.
2 stopsAmerican Airlines
19h 30mDUB-HOU
€894
27/11śr.
2 stopsAmerican Airlines
15h 50mDUB-HOU
€903
30/11sob.
1 stopUnited Airlines
26h 44mDUB-IAH
€1,045

Search by stops

Search by airline

Search by price

Last minute flights to Houston

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.
27/11śr.
multi-stopUnited Airlines
18h 14mDUB-IAH
4/12śr.
multi-stopUnited Airlines
13h 05mIAH-DUB
€726
27/11śr.
multi-stopAir Canada
19h 18mDUB-IAH
4/12śr.
multi-stopAir Canada
39h 40mIAH-DUB
€727
27/11śr.
multi-stop
25h 04mDUB-IAH
4/12śr.
multi-stop
26h 41mIAH-DUB
€927
27/11śr.
multi-stop
18h 34mDUB-IAH
4/12śr.
multi-stop
20h 26mIAH-DUB
€975
26/11wt.
multi-stopAmerican Airlines
15h 50mDUB-HOU
5/1ndz.
multi-stopAmerican Airlines
12h 56mHOU-DUB
€1,074
26/11wt.
multi-stopAir France
17h 24mDUB-HOU
5/1ndz.
multi-stopAir France
32h 06mHOU-DUB
€1,142
27/11śr.
multi-stop
33h 45mDUB-IAH
5/12czw.
multi-stop
31h 30mIAH-DUB
€1,174
27/11śr.
multi-stop
33h 45mDUB-IAH
5/12czw.
multi-stop
17h 29mIAH-DUB
€1,379
27/11śr.
multi-stop
21h 35mDUB-IAH
5/12czw.
multi-stop
28h 10mIAH-DUB
€1,543

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Houston

Cabin class types available on flights to Houston

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.