€487 Find Cheap Flights to Houston

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Houston departing on 27/1. 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.
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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 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals to Houston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Houston 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.

Recent return flight deals from Ireland 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 - 11:40IAH-DUB
47h 30m2 stops
€487Scandinavian Airlines
Find Deal
Mon, 27 Jan - Mon, 10 Feb
12:30 - 23:37DUB-IAH
41h 07m2 stops
06:10 - 11:40IAH-DUB
47h 30m2 stops
€553Scandinavian Airlines
Find Deal
Mon, 20 Jan - Mon, 24 Feb
08:40 - 23:32DUB-IAH
20h 52m2 stops
21:45 - 17:05IAH-DUB
13h 20m1 stop
€580British Airways
Find Deal
Mon, 20 Jan - Mon, 24 Feb
16:55 - 13:20DUB-IAH
26h 25m1 stop
21:20 - 15:25IAH-DUB
36h 05m1 stop
€625Turkish Airlines
Find Deal
Mon, 27 Jan - Mon, 10 Feb
10:40 - 20:00DUB-IAH
15h 20m1 stop
21:45 - 17:05IAH-DUB
13h 20m1 stop
€649British Airways
Find Deal
Mon, 27 Jan - Mon, 10 Feb
16:00 - 20:00DUB-IAH
34h 00m1 stop
08:25 - 08:40IAH-DUB
18h 15m1 stop
€663American Airlines
Find Deal
Mon, 27 Jan - Mon, 10 Feb
14:05 - 22:25DUB-IAH
14h 20m2 stops
14:00 - 08:40IAH-DUB
12h 40m2 stops
€667American Airlines
Find Deal
Mon, 27 Jan - Mon, 10 Feb
11:50 - 08:43DUB-IAH
26h 53m1 stop
12:00 - 07:00IAH-DUB
13h 00m1 stop
€1,393United Airlines
Find Deal
Sat, 4 Jan - Sat, 11 Jan
10:55 - 19:25DUB-IAH
38h 30m1 stop
21:20 - 15:25IAH-DUB
36h 05m1 stop
€2,197Turkish Airlines
Find Deal
Thu, 6 Feb - Sat, 15 Feb
09:00 - 20:10DUB-IAH
17h 10m2 stops
12:05 - 07:10IAH-DUB
13h 05m1 stop
€2,872United Airlines
Find Deal
Thu, 6 Feb - Sat, 15 Feb

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 round-trip 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 Wednesday where round-trip tickets can be as cheap as €731. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €885 on average.

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

The average price for all round-trip 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 round-trip flights cost €649 on average. The most expensive time of day to fly to Houston is generally in the morning, which is peak travel time and where the average cost of a ticket is €800.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks 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 (IAH), with an average flight price of €235.

Good to know

Cheapest flight

€487
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, +60 more

ANA, Aer Lingus, +61 more

Tuesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Wednesday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Sunday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

See more direct flights

Direct returns

Houston to Ireland

Monday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Tuesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Wednesday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Thursday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Friday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Saturday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

Sunday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 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
United AirlinesOverall score based on 9020 reviews
7.1Entertainment
7.3Comfort
6.7Food
7.7Boarding
8.1Crew
Airline reviews

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

4.0 OkayNicole, Dec 2024BNA - IAH
Read more United Airlines reviews

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

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.

The ac did not work and the plane was deployed for the AC BUT IT NEVER WORKED. I have high blood pressure and I was SWEATING AND NEARLY PASSED OUT. Do better.

For me it was a good experience… thank you Turkish Airlines

Old aircraft, very very low business class standards, no privacy between the seats, horrible old TVs, tiny bathrooms.

Good service, the airline also provided a traveling kit bag (tooth brush, socks, slippers, visor for sleeping).

The seats have to be one of the worst when it comes to comfort and you have to scramble around to out your handbag in the overhead. The food is still awful. Definitely will not travel on Turkish again and wouldn’t recommend it to anyone for sure.

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.

This was a horrible American Airlines experience, and it discourages me from flying with them again. It may have stemmed from a mechanical delay, but it appeared that the team was unprepared to respond to the delay. After boarding, we waited an hour before finally taking off. After landing at our destination, we waited an additional hour on the tarmac waiting for a gate (at 8:00pm) to be assigned and cleared. The flight crew did their best, but they were clearly tired and also ready to be done for the day. Because of the delay, I missed a connecting flight. It was a very poor experience.

When my flight was delayed due to weather, I was rebooked to another flight since it showed that I would miss my connection. It was a lot of work to get back onto my originally connecting flight which was also delayed. That part caused a lot of stress and frustration. The ticketing agent at the desk was not very helpful.

Flight areas delayed 3 hours , train in the airport didn’t work

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

Multiple maintenance delays and the missed and rebooked connection changed gates at least 6 times including one which had us walking 20 minutes to another terminal and then back again. Seated our family of three in different middle seats throughout the plane and then there was an empty seat next to me. Very long travel day which I would have never agreed to if I knew the itinerary would be changed at 5 am, 2 hours before takeoff.

Its usually good but this flight was just mediocre. It WAS, however, on time, and got us home early. We had asked for a special meal. The one we got was not what we had requested and the staff said there were no extras so we my family essentially went without food on this 10 hr flight. Not the end of the work. Breakfast was a dry cold bun with some salad leaves and a slice of tomato. That’s it. Skipped it too and ate at home. I expect better from American.

We were offered Flight Change due to overbooking. We accepted and chose an earlier flight. We went to Rebooking center to make the change but agent told us no changes permitted on our Basic ticket. AA should not have made the offer to change our flight.

It was great! Boarding and taking off on time, good crew—thank you!

The plane was very warm and the crew turned on the lights for the entire snack service.

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

I never made this flight but the staff helped to get me rebooked (see previous review)

No land services during boarding, specially while moving from terminal to another

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

The seat was very uncomfortable. It helped to use the foot rest. Could not sleep because of the seat.

The seats are incredibly uncomfortable. My luggage didn't make it on the flight from London to Nashville.

The plane itself is old and way overcrowded. The crew do a great job of trying to mitigate. It is just uncomfortable for over 8 hours, bearable, but barely. Boarding, and the baggage game, is ludicrous. Why charge extra to check bags when there is not enough room for everyone to "carry-on" and checking is needed? I do not think these issues would be different with other airlines, I believe it is the attitude that squeezes every penny out of each traveler.

Expected a lot better service paying for a business class seat. Seemed to be short on staff and did not get the service I expected.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

The flight was several times changed. That was inconvenient, to sah the least.

They lost my special meal request and tried to tell me I didn't request it. I had the proof. Then they tried to get me to eat food I can't eat. No apologies

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.
27/1Mon
2 stopsScandinavian Airlines
41h 07mDUB-IAH
10/2Mon
2 stopsScandinavian Airlines
47h 30mIAH-DUB
€487
20/1Mon
2 stopsScandinavian Airlines
41h 07mDUB-IAH
24/2Mon
2 stopsScandinavian Airlines
47h 30mIAH-DUB
€553
20/1Mon
2 stopsBritish Airways
20h 52mDUB-IAH
24/2Mon
1 stopBritish Airways
13h 20mIAH-DUB
€580
27/1Mon
1 stopTurkish Airlines
26h 25mDUB-IAH
10/2Mon
1 stopTurkish Airlines
36h 05mIAH-DUB
€625
27/1Mon
1 stopBritish Airways
15h 20mDUB-IAH
10/2Mon
1 stopBritish Airways
13h 20mIAH-DUB
€649
27/1Mon
1 stopAmerican Airlines
34h 00mDUB-IAH
10/2Mon
1 stopAmerican Airlines
18h 15mIAH-DUB
€663
27/1Mon
2 stopsAmerican Airlines
14h 20mDUB-IAH
10/2Mon
2 stopsAmerican Airlines
12h 40mIAH-DUB
€667
4/1Sat
1 stopUnited Airlines
26h 53mDUB-IAH
11/1Sat
1 stopUnited Airlines
13h 00mIAH-DUB
€1,393
6/2Thu
1 stopTurkish Airlines
38h 30mDUB-IAH
15/2Sat
1 stopTurkish Airlines
36h 05mIAH-DUB
€2,197
6/2Thu
2 stopsUnited Airlines
17h 10mDUB-IAH
15/2Sat
1 stopUnited Airlines
13h 05mIAH-DUB
€2,872

Search by stops

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One-way flight deals

multi-stopMultiple Airlines
11804 kmDUB-HO1
multi-stopMultiple Airlines
11659 kmORK-HO1

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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.
28/12Sat
multi-stop
23h 35mDUB-IAH
4/1Sat
multi-stop
23h 09mIAH-DUB
€1,021
28/12Sat
multi-stopKLM
30h 10mDUB-IAH
4/1Sat
multi-stopKLM
34h 40mIAH-DUB
€1,056
28/12Sat
multi-stop
30h 22mDUB-IAH
4/1Sat
multi-stop
34h 10mIAH-DUB
€1,179
28/12Sat
multi-stop
37h 05mDUB-IAH
4/1Sat
multi-stop
23h 09mIAH-DUB
€1,248
28/12Sat
multi-stop
27h 08mDUB-IAH
4/1Sat
multi-stop
34h 45mIAH-DUB
€1,326
28/12Sat
multi-stopTAP AIR PORTUGAL
36h 55mDUB-IAH
5/1Sun
multi-stopTAP AIR PORTUGAL
41h 05mIAH-DUB
€2,757
27/12Fri
multi-stopTAP AIR PORTUGAL
36h 45mDUB-IAH
4/1Sat
multi-stopTAP AIR PORTUGAL
21h 00mIAH-DUB
€3,385

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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.

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