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Cheap flights from Houston to Dublin from €267

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 Dublin departing on 14/9. 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
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
21:05 - 16:00
IAH
-
DUB
36h 55m
1 stop
Turkish Airlines Logo
05:35 - 19:10
DUB
-
IAH
19h 35m
1 stop
€435Turkish Airlines
Tue, 28 Apr - Tue, 19 May
Turkish Airlines Logo
21:05 - 09:35
IAH
-
DUB
30h 30m
1 stop
Turkish Airlines Logo
17:05 - 12:45
DUB
-
IAH
25h 40m
1 stop
€444Turkish Airlines
Thu, 16 Apr - Thu, 23 Apr
Turkish Airlines Logo
21:05 - 23:05
IAH
-
DUB
20h 00m
1 stop
Turkish Airlines Logo
05:35 - 19:10
DUB
-
IAH
19h 35m
1 stop
€452Turkish Airlines
Tue, 28 Apr - Tue, 12 May
Turkish Airlines Logo
21:05 - 23:05
IAH
-
DUB
20h 00m
1 stop
Turkish Airlines Logo
05:35 - 19:10
DUB
-
IAH
19h 35m
1 stop
€456Turkish Airlines
Tue, 8 Sep - Wed, 16 Sep
American Airlines Logo
13:08 - 09:45
HOU
-
DUB
14h 37m
1 stop
American Airlines Logo
12:40 - 23:53
DUB
-
HOU
17h 13m
1 stop
€652American Airlines
Tue, 8 Sep - Wed, 16 Sep
Delta Logo
13:00 - 09:15
HOU
-
DUB
14h 15m
2 stops
Delta Logo
05:55 - 21:35
DUB
-
HOU
21h 40m
2 stops
€653Delta
Tue, 8 Sep - Wed, 16 Sep
Delta Logo
06:00 - 09:15
HOU
-
DUB
21h 15m
2 stops
Delta Logo
11:00 - 21:35
DUB
-
HOU
16h 35m
1 stop
€657Delta
Tue, 8 Sep - Wed, 16 Sep
British Airways Logo
16:20 - 14:35
HOU
-
DUB
16h 15m
2 stops
British Airways Logo
08:35 - 19:51
DUB
-
HOU
17h 16m
2 stops
€662British Airways
Tue, 8 Sep - Wed, 16 Sep
KLM Logo
10:53 - 08:45
HOU
-
DUB
15h 52m
1 stop
KLM Logo
11:00 - 22:26
DUB
-
HOU
17h 26m
1 stop
€694KLM
Wed, 6 May - Tue, 12 May
American Airlines Logo
12:42 - 09:45
HOU
-
DUB
15h 03m
1 stop
American Airlines Logo
12:40 - 19:51
DUB
-
HOU
13h 11m
1 stop
€704American Airlines
Tue, 5 May - Tue, 12 May

British Airways flights from Houston to Dublin

Our best British Airways deals on Houston to Dublin flight tickets
British Airways
8 Sept
HOU16:20Houston Hobby
16h 15m
2 stops
DUB14:35Dublin
16 Sept
DUB08:35Dublin
17h 16m
2 stops
HOU19:51Houston Hobby
€662
British Airways
30 Mar
IAH15:25Houston George Bush Intcntl
14h 35m
1 stop
DUB12:00Dublin
14 Apr
DUB20:25Dublin
22h 55m
1 stop
IAH13:20Houston George Bush Intcntl
€734
British Airways
29 Mar
IAH15:25Houston George Bush Intcntl
18h 55m
1 stop
DUB16:20Dublin
4 Apr
DUB20:15Dublin
23h 05m
1 stop
IAH13:20Houston George Bush Intcntl
€742

Air Canada flights from Houston to Dublin

Our best Air Canada deals on Houston to Dublin flight tickets
Air Canada
24 Aug
IAH16:45Houston George Bush Intcntl
33h 00m
1 stop
DUB07:45Dublin
2 Sept
DUB09:50Dublin
35h 56m
1 stop
IAH15:46Houston George Bush Intcntl
€630
Air Canada
24 Aug
IAH16:45Houston George Bush Intcntl
33h 00m
1 stop
DUB07:45Dublin
1 Sept
DUB09:50Dublin
15h 48m
1 stop
IAH19:38Houston George Bush Intcntl
€633
Air Canada
26 Aug
IAH10:00Houston George Bush Intcntl
15h 45m
1 stop
DUB07:45Dublin
2 Sept
DUB09:50Dublin
33h 42m
1 stop
IAH13:32Houston George Bush Intcntl
€633

momondo Fare Finder

 
Customise your flight search to find flights from Houston to Dublin 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 21 March 2026.
Use the filters below to find and compare flights from Houston to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 28/4

21:05-16:00

1 stop36h 55m

Dublin

Tue 19/5

05:35-19:10

1 stop19h 35m

€435

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Thu 16/4

21:05-09:35

1 stop30h 30m

Dublin

Thu 23/4

17:05-12:45

1 stop25h 40m

€444

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 28/4

21:05-23:05

1 stop20h 00m

Dublin

Tue 12/5

05:35-19:10

1 stop19h 35m

€452

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Tue 8/9

21:05-23:05

1 stop20h 00m

Dublin

Wed 16/9

05:35-19:10

1 stop19h 35m

€456

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 8/9

13:08-09:45

1 stop14h 37m

Dublin

Wed 16/9

12:40-23:53

1 stop17h 13m

€652

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 8/9

13:00-09:15

2 stops14h 15m

Dublin

Wed 16/9

05:55-21:35

2 stops21h 40m

€653

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 8/9

06:00-09:15

2 stops21h 15m

Dublin

Wed 16/9

11:00-21:35

1 stop16h 35m

€657

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 8/9

16:20-14:35

2 stops16h 15m

Dublin

Wed 16/9

08:35-19:51

2 stops17h 16m

€662

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Wed 6/5

10:53-08:45

1 stop15h 52m

Dublin

Tue 12/5

11:00-22:26

1 stop17h 26m

€694
Fastest return journey

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 5/5

12:42-09:45

1 stop15h 03m

Dublin

Tue 12/5

12:40-19:51

1 stop13h 11m

€704

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 Dublin from

How to get the cheapest flight ticket from Houston to Dublin

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 typical price of a round-trip flight between Houston and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of April, then book flights to Dublin from Houston during February instead. Flights to Dublin in February, while not as cheap as those in April, still average around €534.

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

You are more likely to see cheaper flights to Dublin from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €670 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Houston for as low as €560 on momondo.

Cheap Houston to Dublin flight deals and tips

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

Fastest flight time

12h 26m

Direct flights

None
The fastest flight from Houston to Dublin takes 12h 26m
There are no direct flights from Houston to Dublin. There are no popular flight routes from Houston to Dublin.
Search flight deals

  • How far is Houston to Dublin by plane?

    The straight-line distance from Houston to Dublin is 7337.1 km. A reasonable flight in good conditions will take 12h 26m.

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

    Prices for flights from Houston to Dublin Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport 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 Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Naas
Tullamore
Kildare
Swords
Bray
Gorey
Mullingar
Leixlip
Malahide
Maynooth
Carlingford
Enniscorthy
Arklow
Castleknock
Thurles

Why use momondo?

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

Finding the right flight to Dublin from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

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

Yes. All flights to Dublin 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 Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Dublin.

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

Of course. momondo tracks the price of Houston to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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