How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Ireland you fly out of and what airport in San Antonio you fly into. For example, flying from Dublin to Austin takes 14h on average. On the other hand, flying from Cork to Austin takes 16h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Ireland to San Antonio Airport?

Prices for flights from Ireland to San Antonio Airport were last updated today.

How old do you have to be to fly from Ireland to San Antonio Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents required for your trip to San Antonio 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 license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$581 Cheap Flights from Ireland to San Antonio in 2025/26

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0 bags

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Find the cheapest flights from Ireland to San Antonio

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Recent round-trip flight deals from Ireland to San Antonio

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7:05 pm - 11:52 pm

DUB

SAT

34h 47m3 stops

6:00 am - 10:45 am

SAT

DUB

22h 45m3 stops

$759Multiple Airlines

Mon, Feb 9 - Mon, Feb 16

8:50 am - 10:28 pm

DUB

SAT

19h 38m2 stops

4:29 pm - 3:45 pm

SAT

DUB

17h 16m2 stops

$893Multiple Airlines

Mon, Feb 9 - Mon, Feb 16

8:50 am - 10:28 pm

DUB

SAT

19h 38m2 stops

12:55 pm - 8:45 am

SAT

DUB

13h 50m1 stop

$896KLM

Mon, Feb 9 - Mon, Feb 16

10:40 am - 7:09 pm

DUB

SAT

14h 29m1 stop

12:45 pm - 7:30 am

SAT

DUB

12h 45m1 stop

$943Lufthansa

Mon, Feb 9 - Mon, Feb 16

9:00 am - 11:13 pm

DUB

SAT

20h 13m2 stops

2:05 pm - 8:10 am

SAT

DUB

12h 05m1 stop

$970United Airlines

Sat, Jan 17 - Fri, Jan 30

10:40 am - 11:15 pm

DUB

SAT

18h 35m1 stop

2:05 pm - 8:10 am

SAT

DUB

12h 05m1 stop

$975United Airlines

Fri, Jan 23 - Sun, Jan 25

9:30 am - 9:21 pm

DUB

SAT

17h 51m2 stops

9:50 am - 7:30 am

SAT

DUB

15h 40m2 stops

$976United Airlines

Fri, Jan 23 - Sun, Jan 25

3:30 pm - 1:19 pm

DUB

SAT

27h 49m3 stops

5:25 pm - 7:10 am

SAT

DUB

31h 45m2 stops

$1,198Multiple Airlines

Mon, Feb 9 - Mon, Feb 16

9:00 am - 11:13 pm

DUB

SAT

20h 13m2 stops

9:50 am - 10:15 am

SAT

DUB

18h 25m3 stops

$1,582Multiple Airlines

Sat, Jan 17 - Fri, Jan 30

10:00 am - 10:47 am

DUB

SAT

30h 47m3 stops

9:50 am - 10:15 am

SAT

DUB

18h 25m3 stops

$1,601Air Canada

Sat, Jan 17 - Fri, Jan 30

United Airlines flights from Ireland to San Antonio

Our best United Airlines deals on Ireland to San Antonio flight tickets

United Airlines

Jan 17

DUB9:00 amDublin

20h 13m

2 stops

SAT11:13 pmSan Antonio

Jan 30

SAT2:05 pmSan Antonio

12h 05m

1 stop

DUB8:10 amDublin

$970

Find similar

United Airlines

Jan 23

DUB10:40 amDublin

18h 35m

1 stop

SAT11:15 pmSan Antonio

Jan 25

SAT2:05 pmSan Antonio

12h 05m

1 stop

DUB8:10 amDublin

$975

Find similar

United Airlines

Jan 23

DUB10:40 amDublin

16h 41m

2 stops

SAT9:21 pmSan Antonio

Jan 25

SAT2:05 pmSan Antonio

12h 05m

1 stop

DUB8:10 amDublin

$976

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 2/9

7:05 pm-11:52 pm

3 stops34h 47m

San Antonio

Mon 2/16

6:00 am-10:45 am

3 stops22h 45m

$759

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 2/9

8:50 am-10:28 pm

2 stops19h 38m

San Antonio

Mon 2/16

4:29 pm-3:45 pm

2 stops17h 16m

$893

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 2/9

8:50 am-10:28 pm

2 stops19h 38m

San Antonio

Mon 2/16

12:55 pm-8:45 am

1 stop13h 50m

$896

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 2/9

10:40 am-7:09 pm

1 stop14h 29m

San Antonio

Mon 2/16

12:45 pm-7:30 am

1 stop12h 45m

$943

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 1/17

9:00 am-11:13 pm

2 stops20h 13m

San Antonio

Fri 1/30

2:05 pm-8:10 am

1 stop12h 05m

$970

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 1/23

10:40 am-11:15 pm

1 stop18h 35m

San Antonio

Sun 1/25

2:05 pm-8:10 am

1 stop12h 05m

$975

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 1/23

9:30 am-9:21 pm

2 stops17h 51m

San Antonio

Sun 1/25

9:50 am-7:30 am

2 stops15h 40m

$976

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 2/9

3:30 pm-1:19 pm

3 stops27h 49m

San Antonio

Mon 2/16

5:25 pm-7:10 am

2 stops31h 45m

$1,198

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 1/17

9:00 am-11:13 pm

2 stops20h 13m

San Antonio

Fri 1/30

9:50 am-10:15 am

3 stops18h 25m

$1,582

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 1/17

10:00 am-10:47 am

3 stops30h 47m

San Antonio

Fri 1/30

9:50 am-10:15 am

3 stops18h 25m

$1,601

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How to get the cheapest flight ticket from Ireland to San Antonio

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

Prices

Other information

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of December, then book flights to San Antonio from Ireland during April instead. Flights to San Antonio in April, while not as cheap as those in December, still average around $875.

Can stopping save me money on Ireland to San Antonio flights?

You could potentially save up to 1% on your flight if you consider stops on a Ireland to San Antonio flight.

Cheap Ireland to San Antonio flight deals and tips

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

Fastest flight time	18h 17m
Direct flights	None

The fastest flight from Ireland to San Antonio takes 18h 17m

There are no direct flights from Ireland to San Antonio. There are no popular flight routes from Ireland to San Antonio.

Search flight deals

When did momondo last update prices for flights from Ireland to San Antonio Airport?
Prices for flights from Ireland to San Antonio Airport were last updated today.
How old do you have to be to fly from Ireland to San Antonio Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio 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 license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to San Antonio. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Ireland to San Antonio?

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 Ireland to San Antonio.

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

Yes momondo offers price alerts on flights to San Antonio from Ireland. 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.