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Flights to Houston

€338 Cheap flights to Houston

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Ireland to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:40 - 19:05DUB  Dublin-IAH Houston George Bush Intcntl
38h 25m1 stop Istanbul
Turkish Airlines Logo
22:00 - 09:35IAH  Houston George Bush Intcntl-DUB Dublin
30h 35m1 stop Istanbul
€684Turkish Airlines
Mon, 22 Feb - Mon, 15 Mar
Turkish Airlines Logo
16:35 - 19:05DUB  Dublin-IAH Houston George Bush Intcntl
32h 30m1 stop Istanbul
Turkish Airlines Logo
21:00 - 09:35IAH  Houston George Bush Intcntl-DUB Dublin
30h 35m1 stop Istanbul
€684Turkish Airlines
Mon, 16 Nov - Wed, 2 Dec
Turkish Airlines Logo
16:35 - 19:05DUB  Dublin-IAH Houston George Bush Intcntl
32h 30m1 stop Istanbul
Turkish Airlines Logo
22:00 - 15:30IAH  Houston George Bush Intcntl-DUB Dublin
36h 30m1 stop Istanbul
€684Turkish Airlines
Mon, 22 Feb - Mon, 15 Mar
KLM Logo
13:25 - 23:31DUB  Dublin-HOU Houston Hobby
16h 06m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
KLM Logo
10:30 - 07:45HOU  Houston Hobby-DUB Dublin
15h 15m1 stop Atlanta Hartsfield-Jackson
€890KLM
Tue, 1 Dec - Mon, 7 Dec
KLM Logo
13:25 - 23:21DUB  Dublin-HOU Houston Hobby
15h 56m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
KLM Logo
15:11 - 07:45HOU  Houston Hobby-DUB Dublin
10h 34m1 stop Atlanta Hartsfield-Jackson
€917KLM
Mon, 16 Nov - Wed, 2 Dec
American Airlines Logo
12:55 - 19:39DUB  Dublin-HOU Houston Hobby
12h 44m1 stop Dallas/Fort Worth
American Airlines Logo
14:05 - 07:10HOU  Houston Hobby-DUB Dublin
11h 05m1 stop Dallas/Fort Worth
€919American Airlines
Mon, 16 Nov - Mon, 30 Nov
KLM Logo
09:55 - 16:29DUB  Dublin-HOU Houston Hobby
12h 34m1 stop Atlanta Hartsfield-Jackson
KLM Logo
06:00 - 07:45HOU  Houston Hobby-DUB Dublin
19h 45m1 stop Atlanta Hartsfield-Jackson
€920KLM
Mon, 23 Nov - Mon, 30 Nov
American Airlines Logo
12:55 - 19:39DUB  Dublin-HOU Houston Hobby
12h 44m1 stop Dallas/Fort Worth
American Airlines Logo
14:05 - 07:10HOU  Houston Hobby-DUB Dublin
11h 05m1 stop Dallas/Fort Worth
€922American Airlines
Mon, 16 Nov - Mon, 30 Nov
British Airways Logo
10:50 - 22:59DUB  Dublin-HOU Houston Hobby
18h 09m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
17:16 - 15:40HOU  Houston Hobby-DUB Dublin
16h 24m2 stops Dallas/Fort Worth London Heathrow
€1,073British Airways
Fri, 5 Feb - Sun, 7 Feb
British Airways Logo
10:50 - 22:59DUB  Dublin-HOU Houston Hobby
18h 09m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
17:16 - 15:40HOU  Houston Hobby-DUB Dublin
16h 24m2 stops Dallas/Fort Worth London Heathrow
€1,078British Airways
Fri, 5 Feb - Sun, 7 Feb

momondo Fare Finder

 
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Mon 22/2

10:40-19:05

1 stop38h 25m

Houston George Bush Intcntl

Mon 15/3

22:00-09:35

1 stop30h 35m

€684

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Mon 16/11

16:35-19:05

1 stop32h 30m

Houston George Bush Intcntl

Wed 2/12

21:00-09:35

1 stop30h 35m

€684

DublinHouston

DUB Dublin - IAH Houston George Bush Intcntl

DUBIAH

Dublin

Mon 22/2

16:35-19:05

1 stop32h 30m

Houston George Bush Intcntl

Mon 15/3

22:00-15:30

1 stop36h 30m

€684

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Tue 1/12

13:25-23:31

2 stops16h 06m

Houston Hobby

Mon 7/12

10:30-07:45

1 stop15h 15m

€890

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Mon 16/11

13:25-23:21

2 stops15h 56m

Houston Hobby

Wed 2/12

15:11-07:45

1 stop10h 34m

€917
Fastest return journey

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Mon 16/11

12:55-19:39

1 stop12h 44m

Houston Hobby

Mon 30/11

14:05-07:10

1 stop11h 05m

€919

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Mon 23/11

09:55-16:29

1 stop12h 34m

Houston Hobby

Mon 30/11

06:00-07:45

1 stop19h 45m

€920

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Mon 16/11

12:55-19:39

1 stop12h 44m

Houston Hobby

Mon 30/11

14:05-07:10

1 stop11h 05m

€922

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Fri 5/2

10:50-22:59

2 stops18h 09m

Houston Hobby

Sun 7/2

17:16-15:40

2 stops16h 24m

€1,073

DublinHouston

DUB Dublin - HOU Houston Hobby

DUBHOU

Dublin

Fri 5/2

10:50-22:59

2 stops18h 09m

Houston Hobby

Sun 7/2

17:16-15:40

2 stops16h 24m

€1,078

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

Houston flights insights and trends

Explore insights for your Houston flight to craft the best travel plan

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Ireland, with most prices found around €654. If you are unable to visit Houston during the month of September, then departing from Ireland during the month April is also very affordable. Most momondo users find prices during this month for around €742.

Cheapest flights to Houston

Find the cheapest flights to Houston from your nearest city or airport
Find flights from Dublin to Houston Hobby Airport
CHEAPEST MONTH TO FLY TO HOUSTON FROM DUBLINSeptember27% cheaperFlying from Dublin to Houston costs on average just €654 in September
MOST EXPENSIVE MONTH TO FLY TO HOUSTON FROM DUBLINOctober23% more expensiveIt costs about €1,097 for flights to Houston from Dublin in October
MOST POPULAR MONTH TO FLY TO HOUSTON FROM DUBLINDecember777% more users visitedMore momondo users searched in flights to Houston from Dublin in December than any other month

Cheap Houston flight deals and tips

Summary info about Houston flight prices, duration and airlines

Best One-Way Price

€338

Best Round-Trip Price

€684

Fastest flight time

21h 58m

Popular in

October
The best one-way flight price to Houston from Ireland in the last 5 days is €338 (Dublin to Houston George Bush Intcntl).
Search Deals
The best return flight price to Houston from Ireland in the last 5 days is €684 (Dublin to Houston George Bush Intcntl).
Search Deals
The fastest flight to Houston from Ireland takes 21h 58m (Dublin to Houston Hobby).
Search Deals
October has the highest demand for flights to Houston, with a 5% price increase on average.
Search Deals

Frequently asked questions about flying to Houston

What is there to do in Houston when it’s raining?

If you are planning a flight to Houston and are looking to avoid the rain, you should avoid traveling during the months of May, June, and October. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Houston, there are still things to do and ways to enjoy your trip. For those looking to get out of the rain and do a little shopping, check out Galleria Mall.

Is there an alternative airport near Houston?

Those flying to Houston could potentially find better pricing at Houston George Bush Intcntl Airport (26 km from Houston city centre), Beaumont Jefferson County Airport (132 km from Houston city centre) or College Station Easterwood Field Airport (133 km from Houston city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Houston?

Houston George Bush Intcntl Airport has an average price of €411 per person and is typically the cheapest airport to fly into when visiting Houston. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Are there flights to Southbelt / Ellington?

Yes, flights to Southbelt / Ellington are served by Houston’s Houston George Bush Intcntl airport which is 45.0 km away.

What’s the closest airport to Galleria Mall?

The airport which is nearest to Galleria Mall is Houston George Bush Intcntl. It is 29.8 km away and is in Houston.

When did momondo last update prices for flights to Houston?

Prices for flights to Houston refresh daily.

How many operators does momondo search for flights to Houston?

As of October 2026, there are 4 operators available to choose from for flights to Houston.

How old do you have to be to fly to Houston?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Houston.

What documentation or ID do you need to fly to Houston?

The travel and health documents required for your trip to Houston can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Houston. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Houston?

It is quick and easy to find flights to Houston on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

Can I find flights to Houston with flexible booking policies on momondo?

Flights to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Houston?

Once all potential Houston flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston and alert you when they change.

An easier way to manage your Houston trip

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