€324 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 8/3. 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
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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 to Houston

Recommended return deals departing in the coming months from the most popular airlines that fly to Houston.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:10 - 11:14DUB-IAH
28h 04m2 stops
10:30 - 05:05IAH-DUB
12h 35m1 stop
€518
Find Deal
Mon, 3 Feb - Mon, 10 Feb
13:10 - 04:34DUB-IAH
21h 24m2 stops
06:10 - 05:05IAH-DUB
16h 55m2 stops
€523
Find Deal
Mon, 3 Feb - Mon, 10 Feb
14:40 - 19:25DUB-IAH
34h 45m1 stop
22:20 - 09:55IAH-DUB
30h 35m1 stop
€611Turkish Airlines
Find Deal
Thu, 27 Feb - Wed, 12 Mar
14:40 - 19:25DUB-IAH
34h 45m1 stop
22:20 - 09:55IAH-DUB
30h 35m1 stop
€621Turkish Airlines
Find Deal
Thu, 27 Feb - Wed, 12 Mar
10:30 - 20:00DUB-IAH
15h 30m1 stop
12:28 - 09:40IAH-DUB
16h 12m2 stops
€728British Airways
Find Deal
Thu, 27 Feb - Wed, 12 Mar
12:40 - 22:41DUB-HOU
16h 01m1 stop
14:10 - 09:45HOU-DUB
13h 35m1 stop
€737American Airlines
Find Deal
Wed, 16 Apr - Mon, 28 Apr
10:30 - 20:00DUB-IAH
15h 30m1 stop
12:28 - 09:40IAH-DUB
16h 12m2 stops
€738British Airways
Find Deal
Thu, 27 Feb - Wed, 12 Mar
09:00 - 19:10DUB-IAH
16h 10m2 stops
18:15 - 10:05IAH-DUB
10h 50m1 stop
€779United Airlines
Find Deal
Thu, 27 Feb - Wed, 12 Mar
08:00 - 18:54DUB-IAH
15h 54m2 stops
12:07 - 10:20IAH-DUB
16h 13m2 stops
€780United Airlines
Find Deal
Sat, 29 Mar - Sat, 5 Apr
14:05 - 23:50DUB-HOU
15h 45m2 stops
10:15 - 04:50HOU-DUB
13h 35m2 stops
€817American Airlines
Find Deal
Thu, 27 Feb - Wed, 12 Mar

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 €734. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €889 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 €652 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 €803.

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 15 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 €205.

Good to know

Cheapest flight

€324
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, +60 more

ANA, Aer Lingus, +61 more

Wednesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Thursday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Sunday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 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, +60 more

ANA, Aer Lingus, +61 more

Wednesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Thursday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

Friday

ANA, Aer Lingus, Aeromexico, +61 more

ANA, Aer Lingus, +62 more

Saturday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Sunday

ANA, Aer Lingus, Aeromexico, +62 more

ANA, Aer Lingus, +63 more

See more direct flights
See more direct flights

Top 5 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.
7.8
KLMOverall score based on 1341 reviews
7.2Entertainment
7.3Food
7.8Boarding
8.4Crew
7.7Comfort
Airline reviews

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

2.0 Mediocrejack, Jan 2025CPT - AMS
Read more KLM reviews

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

Everything was good. Flight was on time, luggage pickup was quick. The staff were great. Could not ask for anything more.

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.

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Same as before boarding process and lack of crew experience in the process

Turkish Airlines is amazing. I have a problem with the ticket I purchased through the kayak website. I have filed a complaint related to the fact that I was contacted by phone on the day I purchased the ticket and told that the amount that the ticket had been advertised for was not accurate and that I had to pay more. This is totally fraudulent. I will look into addressing this further tomorrow and will never ever use kayak again.

Bad service and food was not good. Give very less food.

Crew members, pilots and flight attendants are excellent. Beside, that, customer service is very lacking in all aspects of Turkish airlines

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 service could have been better and the food was bad

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

I wasn’t happy with the hour delay from Dallas to McAllen, but that is the nature of travel. I don’t like to fly in general because of all of the problems all the time.

It went up and down at the right time and place. I’m happy with that outcome.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

Terrible. Extremely expensive. Monitor wasn’t working the whole flight 11 hrs and American didn’t offer anything. Change of seats, wifi etc. I’m expecting q compensation from the airline

After several delays and being rebooked onto a layer flight, I had to speak to three AA agents for baggage claim to get an attendant. All were in foul mode and reluctant to assist or offer any assistance.

Lack of communication with customers through the delays and poor audio during boarding. No assistance to serve a number of customers with limited time between connecting flights. Lack of empathy from staff. Rebooked on a flight that seemed solely for purposes of taking those that missed their connection the night before. The hostess at the gate arrived late and never expressed any form of compassion or friendliness toward passengers. Just get them on board, so I can go in with my life. Will never fly AA again.

AA had a nationwide tech glitch today and after two connections snd hours of delay, I arrived 7 hours late to my destination

Was supposedly in main extra (row 10), but the seat spacing appeared to be regular economy (the head rest was blue, as well - same as economy, the seats in front of us had red head rests). Otherwise the flight was good and got in well ahead of schedule.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

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.

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.
3/2Mon
2 stops
28h 04mDUB-IAH
10/2Mon
1 stop
12h 35mIAH-DUB
€518
3/2Mon
2 stops
21h 24mDUB-IAH
10/2Mon
2 stops
16h 55mIAH-DUB
€523
27/2Thu
1 stopTurkish Airlines
34h 45mDUB-IAH
12/3Wed
1 stopTurkish Airlines
30h 35mIAH-DUB
€611
27/2Thu
1 stopTurkish Airlines
34h 45mDUB-IAH
12/3Wed
1 stopTurkish Airlines
30h 35mIAH-DUB
€621
27/2Thu
1 stopBritish Airways
15h 30mDUB-IAH
12/3Wed
2 stopsBritish Airways
16h 12mIAH-DUB
€728
16/4Wed
1 stopAmerican Airlines
16h 01mDUB-HOU
28/4Mon
1 stopAmerican Airlines
13h 35mHOU-DUB
€737
27/2Thu
1 stopBritish Airways
15h 30mDUB-IAH
12/3Wed
2 stopsBritish Airways
16h 12mIAH-DUB
€738
27/2Thu
2 stopsUnited Airlines
16h 10mDUB-IAH
12/3Wed
1 stopUnited Airlines
10h 50mIAH-DUB
€779
29/3Sat
2 stopsUnited Airlines
15h 54mDUB-IAH
5/4Sat
2 stopsUnited Airlines
16h 13mIAH-DUB
€780
27/2Thu
2 stopsAmerican Airlines
15h 45mDUB-HOU
12/3Wed
2 stopsAmerican Airlines
13h 35mHOU-DUB
€817

Search by stops

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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.
8/3Sat
2 stops
43h 02mDUB-IAH
€324
8/3Sat
3 stops
39h 29mDUB-IAH
€352
3/4Thu
2 stops
29h 39mDUB-IAH
€377
14/3Fri
3 stops
33h 18mDUB-IAH
€392
21/3Fri
1 stopTurkish Airlines
34h 25mDUB-IAH
€615
14/3Fri
1 stopBritish Airways
23h 35mDUB-IAH
€617
8/3Sat
2 stopsBritish Airways
26h 27mDUB-HOU
€626
6/4Sun
1 stopFinnair
13h 03mDUB-IAH
€647
21/3Fri
1 stopKLM
16h 27mDUB-HOU
€914
15/3Sat
1 stopKLM
14h 25mDUB-HOU
€1,173

Search by stops

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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.
23/1Thu
multi-stop
35h 55mDUB-IAH
29/1Wed
multi-stop
17h 35mIAH-DUB
€780
23/1Thu
multi-stop
32h 45mDUB-IAH
29/1Wed
multi-stop
26h 35mIAH-DUB
€785
23/1Thu
multi-stop
35h 55mDUB-IAH
29/1Wed
multi-stop
23h 10mIAH-DUB
€834
23/1Thu
multi-stopBritish Airways
17h 20mDUB-IAH
29/1Wed
multi-stopBritish Airways
19h 05mIAH-DUB
€855
23/1Thu
multi-stop
17h 45mDUB-IAH
29/1Wed
multi-stop
19h 05mIAH-DUB
€872
26/1Sun
multi-stopTAP AIR PORTUGAL
20h 29mDUB-IAH
3/2Mon
multi-stopTAP AIR PORTUGAL
19h 18mIAH-DUB
€1,268
22/1Wed
multi-stop
20h 29mDUB-IAH
29/1Wed
multi-stop
19h 05mIAH-DUB
€1,327
26/1Sun
multi-stopTAP AIR PORTUGAL
34h 23mDUB-IAH
29/1Wed
multi-stopTAP AIR PORTUGAL
31h 21mIAH-DUB
€1,362
22/1Wed
multi-stopTAP AIR PORTUGAL
20h 29mDUB-IAH
29/1Wed
multi-stopTAP AIR PORTUGAL
22h 42mIAH-DUB
€1,440

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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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