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$693+ Cheap flights from Ireland to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SAT
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Ireland to San Antonio

Keep the following information in mind while searching for Ireland to San Antonio flight deals. Data was last updated August 1, 2025.

Round-trip from

$817
(Trip.com)

One-way from

$693
(Ovago)

Popular in

December

Cheapest in

November

Average price

$987
From Ireland to San Antonio
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One-way flight from Ireland to San Antonio
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Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Ireland to San Antonio

Cheapest flights from Ireland to San Antonio
Explore the most affordable flight options available from Ireland to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:15 pmDUB - SAT
2 stops27h 41mMultiple Airlines
Sat 9/271:05 pmSAT - DUB
2 stops16h 25mMultiple Airlines
Deal found 7/30$817
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:50 amDUB - SAT
2 stops33h 32mAir Canada
Sat 9/275:00 pmSAT - DUB
2 stops32h 45mAir Canada
Deal found 7/30$969
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/129:50 amDUB - SAT
2 stops32h 11mUnited Airlines
Sat 9/2711:55 amSAT - DUB
2 stops13h 25mUnited Airlines
Deal found 7/30$986
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/258:55 amDUB - SAT
2 stops20h 39mDelta
Sun 9/74:36 pmSAT - DUB
2 stops16h 24mDelta
Deal found 7/31$992
This Iberia deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:20 amDUB - SAT
2 stops21h 19mIberia
Sun 9/75:18 pmSAT - DUB
2 stops18h 22mIberia
Deal found 7/31$1,385
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:05 pmDUB - SAT
2 stops34h 49mScandinavian Airlines
Wed 8/134:00 pmSAT - DUB
2 stops37h 50mScandinavian Airlines
Deal found 7/30$1,434

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to San Antonio 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, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Ireland to San Antonio that are best for you.

Fly from

Ireland

Fly to

San Antonio

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 9/12

1:15 pm-10:56 am

2 stops27h 41m

San Antonio

Sat 9/27

1:05 pm-11:30 am

2 stops16h 25m

$817

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 9/12

9:50 am-1:22 pm

2 stops33h 32m

San Antonio

Sat 9/27

5:00 pm-7:45 am

2 stops32h 45m

$969

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 9/12

9:50 am-12:01 pm

2 stops32h 11m

San Antonio

Sat 9/27

11:55 am-10:20 am

1 stop16h 25m

$986

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 8/25

8:55 am-11:34 pm

2 stops20h 39m

San Antonio

Sun 9/7

4:36 pm-3:00 pm

2 stops16h 24m

$992

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 8/25

6:20 am-9:39 pm

2 stops21h 19m

San Antonio

Sun 9/7

5:18 pm-5:40 pm

2 stops18h 22m

$1,385

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 8/11

7:05 pm-11:54 pm

2 stops34h 49m

San Antonio

Wed 8/13

4:00 pm-11:50 am

2 stops37h 50m

$1,434

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 10/1

4:40 pm-5:49 pm

1 stop31h 09m

$693

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 10/1

12:50 pm-11:19 am

2 stops28h 29m

$707

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 10/1

9:50 am-10:35 pm

3 stops18h 45m

$1,446

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 10/1

9:20 am-10:55 pm

3 stops19h 35m

$1,456

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Best time to book a flight from Ireland to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to San Antonio

What is the cheapest month to book a flight from Ireland to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Ireland to San Antonio (average of $295). Flying from Ireland to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated August 1, 2025.
Read through reviews of airlines operating flights from Ireland to San Antonio, such as Delta, United Airlines, and Scandinavian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
WestJet
7.2
Good
2,978 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Ireland to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Ireland?

    For a flight from Ireland to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city.

  • What are the cheapest airlines to fly from Ireland to San Antonio one-way?

    The cheapest airlines for a one-way flight from Ireland to San Antonio are Aer Lingus ($693), WestJet ($707), and Air Canada ($1,446).

  • Can I find deals for flights from Ireland to San Antonio that include hotel bookings?

    Yes. In addition to deals on Ireland to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to San Antonio.

  • Can I find deals for business class flights from Ireland to San Antonio?

    Yes. Cheapflights offers flight deals from Ireland to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Ireland to San Antonio (average of $295). Flying from Ireland to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Book flights to San Antonio if you plan to visit one of these locations
New Braunfels

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