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Cheap flights from Houston George Bush Intcntl Airport to Ireland from €247

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Ireland departing on 28/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
11:02 - 07:45IAH-DUB
14h 43m1 stop
KLM Logo
09:45 - 17:47DUB-IAH
14h 02m1 stop
€373KLM
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Tue, 2 Dec - Tue, 9 Dec
Air France Logo
12:49 - 08:45IAH-DUB
13h 56m1 stop
Air France Logo
06:00 - 13:55DUB-IAH
13h 55m1 stop
€381Air France
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Tue, 13 Jan - Tue, 20 Jan
Multiple Airlines Logo
11:05 - 07:45IAH-DUB
14h 40m1 stop
Multiple Airlines Logo
17:15 - 13:30DUB-IAH
26h 15m1 stop
€381Multiple Airlines
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Tue, 25 Nov - Tue, 2 Dec
British Airways Logo
15:50 - 09:50IAH-DUB
12h 00m1 stop
British Airways Logo
20:40 - 14:05DUB-IAH
23h 25m1 stop
€386British Airways
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Mon, 9 Feb - Mon, 16 Feb
Delta Logo
11:02 - 07:45IAH-DUB
14h 43m1 stop
Delta Logo
06:00 - 17:47DUB-IAH
17h 47m2 stops
€389Delta
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Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
21:43 - 08:10IAH-DUB
28h 27m1 stop
Multiple Airlines Logo
09:00 - 09:11DUB-IAH
30h 11m1 stop
€393Multiple Airlines
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Tue, 2 Dec - Wed, 10 Dec
Air Canada Logo
07:10 - 07:10IAH-DUB
18h 00m1 stop
Air Canada Logo
09:00 - 21:39DUB-IAH
18h 39m2 stops
€405Air Canada
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Tue, 2 Dec - Wed, 10 Dec
Delta Logo
12:40 - 15:45IAH-DUB
21h 05m2 stops
Delta Logo
06:00 - 17:47DUB-IAH
17h 47m2 stops
€405Delta
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Tue, 2 Dec - Tue, 9 Dec
Air Canada Logo
12:30 - 11:30IAH-SNN
17h 00m2 stops
Air Canada Logo
07:50 - 21:39SNN-IAH
19h 49m2 stops
€592Air Canada
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Mon, 24 Nov - Sun, 7 Dec
British Airways Logo
21:45 - 19:25IAH-SNN
15h 40m1 stop
British Airways Logo
20:05 - 14:05SNN-IAH
24h 00m1 stop
€622British Airways
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Mon, 24 Nov - Sun, 7 Dec

KLM flights from Houston George Bush Intcntl Airport to Ireland

Our best KLM deals on Houston George Bush Intcntl Airport to Ireland flight tickets
KLM
2 Dec
IAH11:02Houston George Bush Intcntl
14h 43m
1 stop
DUB07:45Dublin
9 Dec
DUB09:45Dublin
14h 02m
1 stop
IAH17:47Houston George Bush Intcntl
€373
Find similar
KLM
15 Nov
IAH16:13Houston George Bush Intcntl
33h 32m
1 stop
DUB07:45Dublin
22 Nov
DUB13:25Dublin
30h 05m
1 stop
IAH13:30Houston George Bush Intcntl
€434
Find similar
KLM
22 Jan
IAH12:49Houston George Bush Intcntl
13h 56m
1 stop
DUB08:45Dublin
8 Feb
DUB05:55Dublin
13h 35m
1 stop
IAH13:30Houston George Bush Intcntl
€467
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Air Canada flights from Houston George Bush Intcntl Airport to Ireland

Our best Air Canada deals on Houston George Bush Intcntl Airport to Ireland flight tickets
Air Canada
17 Nov
IAH12:30Houston George Bush Intcntl
36h 40m
2 stops
DUB07:10Dublin
3 Dec
DUB09:00Dublin
18h 39m
2 stops
IAH21:39Houston George Bush Intcntl
€388
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Air Canada
2 Dec
IAH07:10Houston George Bush Intcntl
18h 00m
1 stop
DUB07:10Dublin
10 Dec
DUB09:00Dublin
18h 39m
2 stops
IAH21:39Houston George Bush Intcntl
€405
Find similar
Air Canada
17 Nov
IAH12:30Houston George Bush Intcntl
36h 40m
2 stops
DUB07:10Dublin
3 Dec
DUB09:00Dublin
42h 39m
2 stops
IAH21:39Houston George Bush Intcntl
€405
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momondo Fare Finder

 
Customise your flight search to find flights from Houston George Bush Intcntl Airport to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 2/12

11:02-07:45

1 stop14h 43m

Dublin

Tue 9/12

09:45-17:47

1 stop14h 02m

€373

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 13/1

12:49-08:45

1 stop13h 56m

Dublin

Tue 20/1

06:00-13:55

1 stop13h 55m

€381

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 25/11

11:05-07:45

1 stop14h 40m

Dublin

Tue 2/12

17:15-13:30

1 stop26h 15m

€381

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Mon 9/2

15:50-09:50

1 stop12h 00m

Dublin

Mon 16/2

20:40-14:05

1 stop23h 25m

€386

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 2/12

11:02-07:45

1 stop14h 43m

Dublin

Tue 9/12

06:00-17:47

2 stops17h 47m

€389

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 2/12

21:43-08:10

1 stop28h 27m

Dublin

Wed 10/12

09:00-09:11

1 stop30h 11m

€393

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 2/12

07:10-07:10

1 stop18h 00m

Dublin

Wed 10/12

09:00-21:39

2 stops18h 39m

€405

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 2/12

12:40-15:45

2 stops21h 05m

Dublin

Tue 9/12

06:00-17:47

2 stops17h 47m

€405

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Mon 24/11

12:30-11:30

2 stops17h 00m

Shannon

Sun 7/12

07:50-21:39

2 stops19h 49m

€592

HoustonShannon

IAH - SNN

IAHSNN

Houston George Bush Intcntl

Mon 24/11

21:45-19:25

1 stop15h 40m

Shannon

Sun 7/12

20:05-14:05

1 stop24h 00m

€622

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 Ireland from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of March is another great option to travel to Ireland, with average flight prices from Houston George Bush Intcntl Airport averaging around €595.

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

You are more likely to see cheaper flights to Ireland from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €736 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Houston George Bush Intcntl Airport for as low as €662 on momondo.

Cheap Houston George Bush Intcntl Airport to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Ireland

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to Ireland. There are no popular flight routes from Houston George Bush Intcntl Airport to Ireland.
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  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Ireland?

    Prices for flights from Houston George Bush Intcntl Airport to Ireland are updated daily.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Ireland. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ireland from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Ireland?

momondo helps you find the best flight between Houston and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Ireland from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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