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$477+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SAT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Ireland to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$599
(EaseMyTrip)

One-way from

$477
(Kiwi.com)
From Ireland to San Antonio
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One-way flight from Ireland to San Antonio
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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 January 21, 2025.

This EaseMyTrip deal was found by Cheapflights users on 1/21. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1112:30 pmDUB - SAT
2 stops40h 11mScandinavian Airlines
Mon 3/1712:27 pmSAT - DUB
2 stops18h 13mScandinavian Airlines
Deal found 1/21$599
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/131:10 pmDUB - SAT
2 stops25h 53mMultiple Airlines
Thu 3/208:36 pmSAT - DUB
2 stops27h 29mMultiple Airlines
Deal found 1/20$633
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:45 amDUB - SAT
2 stops16h 25mBritish Airways
Sat 11/295:45 pmSAT - DUB
2 stops15h 15mBritish Airways
Deal found 1/21$754
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 3/135:55 amDUB - SAT
2 stops19h 27mDelta
Thu 3/205:30 amSAT - DUB
1 stop23h 15mDelta
Deal found 1/20$800
This TravelUp deal was found by Cheapflights users on 1/21. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1111:50 amDUB - SAT
1 stop13h 44mLufthansa
Mon 3/1712:11 pmSAT - DUB
1 stop16h 54mLufthansa
Deal found 1/21$863
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/711:30 amDUB - SAT
1 stop18h 18mAmerican Airlines
Fri 3/147:48 amSAT - DUB
2 stops15h 27mAmerican Airlines
Deal found 1/21$927
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:30 pmDUB - SAT
3 stops25h 18mAir Canada
Sat 11/292:15 pmSAT - DUB
3 stops19h 25mAir Canada
Deal found 1/21$1,143

Find flights from Ireland to San Antonio within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 3/11

12:30 pm-11:41 pm

2 stops40h 11m

San Antonio

Mon 3/17

12:27 pm-11:40 am

2 stops18h 13m

$599

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 3/13

1:10 pm-10:03 am

2 stops25h 53m

San Antonio

Thu 3/20

8:36 pm-5:05 am

2 stops27h 29m

$633

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 3/10

8:30 pm-7:40 pm

2 stops28h 10m

San Antonio

Sun 3/23

7:10 pm-7:35 pm

2 stops19h 25m

$796

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 3/13

5:55 am-8:22 pm

2 stops19h 27m

San Antonio

Thu 3/20

5:30 am-9:45 am

1 stop23h 15m

$800

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 3/11

11:50 am-8:34 pm

1 stop13h 44m

San Antonio

Mon 3/17

12:11 pm-10:05 am

1 stop16h 54m

$863

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 3/7

11:30 am-11:48 pm

1 stop18h 18m

San Antonio

Fri 3/14

7:48 am-4:15 am

2 stops15h 27m

$927

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 3/12

6:40 am-10:03 am

3 stops32h 23m

$477

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 4/12

11:30 am-12:30 am

2 stops19h 00m

$555

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 3/12

10:25 am-11:02 pm

2 stops17h 37m

$719

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 3/29

10:20 am-11:41 pm

2 stops42h 21m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 15 results
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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.

Travel insights for flights from Ireland to San Antonio

Get recent, data-driven insights about flights from Ireland to San Antonio including ideal travel times, pricing trends, and more.

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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 WestJet ($555), American Airlines ($719), and Scandinavian Airlines ($720).

  • 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

Traveling to a place near Ireland?

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

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Alternative routes for Ireland to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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