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Cheap flights from Houston to Ireland from €214

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 to Ireland departing on 19/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:00 - 07:45
IAH
-
DUB
15h 45m
1 stop
Air Canada Logo
09:50 - 15:46
DUB
-
IAH
35h 56m
1 stop
€474Air Canada
Wed, 12 Aug - Fri, 21 Aug
Air Canada Logo
07:20 - 07:45
IAH
-
DUB
18h 25m
2 stops
Air Canada Logo
09:50 - 15:46
DUB
-
IAH
35h 56m
1 stop
€481Air Canada
Wed, 12 Aug - Fri, 21 Aug
Multiple Airlines Logo
20:29 - 07:10
IAH
-
DUB
28h 41m
3 stops
Multiple Airlines Logo
09:00 - 23:09
DUB
-
IAH
20h 09m
3 stops
€498Multiple Airlines
Wed, 25 Feb - Wed, 4 Mar
Multiple Airlines Logo
07:05 - 08:15
IAH
-
DUB
19h 10m
2 stops
Multiple Airlines Logo
09:50 - 15:02
DUB
-
IAH
35h 12m
2 stops
€503Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
JetBlue Logo
12:44 - 08:20
IAH
-
DUB
13h 36m
1 stop
JetBlue Logo
10:40 - 11:53
DUB
-
IAH
31h 13m
1 stop
€512JetBlue
Wed, 6 May - Wed, 13 May
JetBlue Logo
12:44 - 08:20
IAH
-
DUB
13h 36m
1 stop
JetBlue Logo
10:40 - 11:53
DUB
-
IAH
31h 13m
1 stop
€514JetBlue
Tue, 5 May - Tue, 12 May
British Airways Logo
16:18 - 14:35
HOU
-
DUB
16h 17m
2 stops
British Airways Logo
08:35 - 19:51
DUB
-
HOU
17h 16m
2 stops
€531British Airways
Wed, 6 May - Wed, 13 May
Delta Logo
06:00 - 08:45
HOU
-
DUB
21h 45m
2 stops
Delta Logo
05:55 - 22:42
DUB
-
HOU
21h 47m
2 stops
€542Delta
Tue, 10 Mar - Tue, 17 Mar
Delta Logo
11:33 - 08:45
HOU
-
DUB
16h 12m
2 stops
Delta Logo
09:45 - 22:42
DUB
-
HOU
17h 57m
1 stop
€543Delta
Tue, 10 Mar - Tue, 17 Mar
British Airways Logo
20:21 - 19:35
HOU
-
DUB
17h 14m
2 stops
British Airways Logo
19:30 - 15:48
DUB
-
HOU
26h 18m
2 stops
€563British Airways
Mon, 13 Apr - Tue, 21 Apr

JetBlue flights from Houston to Ireland

Our best JetBlue deals on Houston to Ireland flight tickets
JetBlue
6 May
IAH12:44Houston George Bush Intcntl
13h 36m
1 stop
DUB08:20Dublin
13 May
DUB10:40Dublin
31h 13m
1 stop
IAH11:53Houston George Bush Intcntl
€512
JetBlue
5 May
IAH12:44Houston George Bush Intcntl
13h 36m
1 stop
DUB08:20Dublin
12 May
DUB10:40Dublin
31h 13m
1 stop
IAH11:53Houston George Bush Intcntl
€514
JetBlue
9 May
IAH12:44Houston George Bush Intcntl
13h 36m
1 stop
DUB08:20Dublin
28 May
DUB10:40Dublin
34h 00m
1 stop
IAH14:40Houston George Bush Intcntl
€538

Iberia flights from Houston to Ireland

Our best Iberia deals on Houston to Ireland flight tickets
Iberia
13 May
IAH10:06Houston George Bush Intcntl
17h 29m
1 stop
DUB09:35Dublin
21 May
DUB09:50Dublin
20h 09m
2 stops
IAH23:59Houston George Bush Intcntl
€565
Iberia
29 Mar
HOU12:18Houston Hobby
15h 27m
1 stop
DUB09:45Dublin
5 Apr
DUB09:30Dublin
16h 20m
1 stop
HOU19:50Houston Hobby
€611

momondo Fare Finder

 
Customise your flight search to find flights from Houston 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 February 2026.
Use the filters below to find and compare flights from Houston to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 12/8

10:00-07:45

1 stop15h 45m

Dublin

Fri 21/8

09:50-15:46

1 stop35h 56m

€474

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 12/8

07:20-07:45

2 stops18h 25m

Dublin

Fri 21/8

09:50-15:46

1 stop35h 56m

€481

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 25/2

20:29-07:10

3 stops28h 41m

Dublin

Wed 4/3

09:00-23:09

3 stops20h 09m

€498

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 1/4

07:05-08:15

2 stops19h 10m

Dublin

Wed 8/4

09:50-15:02

2 stops35h 12m

€503

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Wed 6/5

12:44-08:20

1 stop13h 36m

Dublin

Wed 13/5

10:40-11:53

1 stop31h 13m

€512

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 5/5

12:44-08:20

1 stop13h 36m

Dublin

Tue 12/5

10:40-11:53

1 stop31h 13m

€514

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Wed 6/5

16:18-14:35

2 stops16h 17m

Dublin

Wed 13/5

08:35-19:51

2 stops17h 16m

€531

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 10/3

06:00-08:45

2 stops21h 45m

Dublin

Tue 17/3

05:55-22:42

2 stops21h 47m

€542

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 10/3

11:33-08:45

2 stops16h 12m

Dublin

Tue 17/3

09:45-22:42

1 stop17h 57m

€543

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Mon 13/4

20:21-19:35

2 stops17h 14m

Dublin

Tue 21/4

19:30-15:48

2 stops26h 18m

€563

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

How to get the cheapest flight ticket from Houston 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 April is another great option to travel to Ireland, with average flight prices from Houston averaging around €551.

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

You are more likely to see cheaper flights to Ireland from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €661 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 for as low as €546 on momondo.

Cheap Houston to Ireland flight deals and tips

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

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from Houston to Ireland takes 11h 45m
There are no direct flights from Houston to Ireland. There are no popular flight routes from Houston to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Houston to Ireland?

    Prices for flights from Houston to Ireland are updated daily.

  • How old do you have to be to fly from Houston to Ireland?

    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 from Houston 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Ireland for you.

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

momondo does allow users to show only those flights to Ireland from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Houston to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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