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$371+ Cheap flights from San Antonio (SAT) to Ireland

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DUB
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Find flight deals from San Antonio to Ireland

Cheapest flights from San Antonio to Ireland
Explore the most affordable flight options available from San Antonio to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 6, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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.
dom. 11/96:30 amSAT - DUB
2 stops20h 50mDelta
mar. 11/259:45 amDUB - SAT
1 stop17h 34mDelta
Deal found 11/5$424
This Delta deal was found by Cheapflights users on 11/6. 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.
lun. 11/105:15 amSAT - DUB
2 stops21h 30mDelta
mar. 11/259:45 amDUB - SAT
1 stop17h 34mDelta
Deal found 11/6$438
This Delta deal was found by Cheapflights users on 11/6. 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.
dom. 11/96:30 amSAT - DUB
1 stop19h 15mDelta
dom. 11/165:55 amDUB - SAT
2 stops24h 43mDelta
Deal found 11/6$456
This Delta deal was found by Cheapflights users on 11/5. 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.
vie. 11/710:54 amSAT - DUB
2 stops15h 11mDelta
jue. 11/139:45 amDUB - SAT
1 stop17h 34mDelta
Deal found 11/5$468
This United Airlines deal was found by Cheapflights users on 11/5. 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.
vie. 11/712:12 pmSAT - DUB
1 stop16h 08mUnited Airlines
jue. 11/1312:05 pmDUB - SAT
1 stop14h 10mUnited Airlines
Deal found 11/5$533
This Air Canada deal was found by Cheapflights users on 11/6. 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.
lun. 11/105:13 pmSAT - DUB
2 stops31h 57mMultiple Airlines
mar. 11/258:45 amDUB - SAT
3 stops18h 35mMultiple Airlines
Deal found 11/6$694
This British Airways deal was found by Cheapflights users on 11/6. 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.
lun. 12/13:00 pmSAT - SNN
2 stops19h 45mBritish Airways
mar. 12/98:05 pmSNN - SAT
2 stops27h 58mBritish Airways
Deal found 11/6$755
This British Airways deal was found by Cheapflights users on 11/6. 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.
sáb. 11/298:21 pmSAT - SNN
2 stops38h 24mBritish Airways
jue. 12/117:50 amSNN - SAT
2 stops20h 06mBritish Airways
Deal found 11/6$760
This British Airways deal was found by Cheapflights users on 11/6. 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.
dom. 12/73:10 pmSAT - SNN
2 stops14h 20mBritish Airways
mié. 12/177:50 amSNN - SAT
2 stops40h 01mBritish Airways
Deal found 11/6$762
This British Airways deal was found by Cheapflights users on 11/6. 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.
sáb. 12/66:05 pmSAT - SNN
2 stops35h 25mBritish Airways
mar. 12/167:50 amSNN - SAT
2 stops39h 18mBritish Airways
Deal found 11/6$766
This British Airways deal was found by Cheapflights users on 11/6. 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.
sáb. 12/66:05 pmSAT - SNN
2 stops35h 25mBritish Airways
mié. 12/177:50 amSNN - SAT
2 stops40h 01mBritish Airways
Deal found 11/6$767
This Air Canada deal was found by Cheapflights users on 11/5. 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.
dom. 11/97:05 amSAT - DUB
2 stops18h 05mMultiple Airlines
mar. 11/258:45 amDUB - SAT
3 stops20h 11mMultiple Airlines
Deal found 11/5$794

Cheap flight deals from San Antonio to Ireland

Keep the following information in mind while searching for San Antonio to Ireland flight deals. Data was last updated noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$433
(KLM)

One-way from

$371
(Thrive Travel)

Popular in

June

Cheapest in

February

Average price

$628
Provider with most accurate pricing for San Antonio-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Dublin flights.
Search Deals
From San Antonio to Ireland
Search Deals
One-way flight from San Antonio to Ireland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($261 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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, Cheapflights users made 2,558,603 searches. Data last updated noviembre 6, 2025.
Use the filters below to find and compare flights from San Antonio to Ireland that are best for you.

Fly from

San Antonio

Fly to

Ireland

Route

Depart

Return

Price

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mié. 2/25

5:21 am-7:45 am

1 stop20h 24m

Dublin

mar. 3/3

9:45 am-10:30 pm

1 stop18h 45m

$433

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mié. 2/25

6:30 am-7:45 am

1 stop19h 15m

Dublin

vie. 3/6

9:45 am-10:30 pm

1 stop18h 45m

$433

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mié. 1/7

5:20 am-8:45 am

2 stops21h 25m

Dublin

jue. 1/15

10:45 am-11:30 pm

2 stops18h 45m

$438

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

lun. 2/2

5:30 am-8:45 am

2 stops21h 15m

Dublin

mar. 2/17

10:45 am-12:36 am

2 stops19h 51m

$438

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

lun. 2/2

12:55 pm-8:45 am

1 stop13h 50m

Dublin

mar. 2/17

10:45 am-10:30 pm

2 stops17h 45m

$438

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mié. 1/7

7:45 am-8:45 am

2 stops19h 00m

Dublin

mar. 1/13

10:45 am-11:30 pm

2 stops18h 45m

$438

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mié. 1/7

5:20 am-8:45 am

2 stops21h 25m

Dublin

vie. 1/16

10:45 am-10:15 am

2 stops29h 30m

$438

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mar. 2/3

12:55 pm-8:45 am

1 stop13h 50m

Dublin

sáb. 2/14

1:25 pm-12:36 am

2 stops17h 11m

$456

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mar. 1/13

12:55 pm-8:45 am

1 stop13h 50m

Dublin

lun. 1/19

8:50 am-8:27 pm

2 stops17h 37m

$456

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

lun. 1/19

6:19 pm-8:45 am

2 stops32h 26m

Dublin

dom. 1/25

5:55 am-8:27 pm

2 stops20h 32m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 29 results
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Best time to book a flight from San Antonio to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from San Antonio 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 San Antonio to Ireland

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

Currently, December is the cheapest month in which you can book a flight from San Antonio to Ireland (average of $464). Flying from San Antonio to Ireland in June is currently the most expensive (average of $666). 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.

What is the cheapest time of day to fly from SAT to IE?

Find hourly flight availability from San Antonio to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 6, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Ireland in the evening. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from San Antonio to Ireland?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Antonio to Ireland flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated noviembre 6, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from San Antonio to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,405 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,007 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,007 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Ireland. 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 from for flights from San Antonio to Ireland?

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

  • How long is the flight from San Antonio to Ireland?

    There are many flights that can get you from San Antonio to Ireland in 14h 30m. Fly via KLM, Delta, or British Airways to get the fastest option. Airlines will cover a distance of 4603 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Ireland 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 San Antonio to Ireland?

    Currently, December is the cheapest month in which you can book a flight from San Antonio to Ireland (average of $464). Flying from San Antonio to Ireland in June is currently the most expensive (average of $666). 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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Top 6 airlines flying from San Antonio to Ireland

Discover the top 6 airlines that operate flights from San Antonio to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated noviembre 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$517Average$896FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$518Average$904FlexibilityNo cancel feeOn-time71%
KLMCheapest$530Average$655FlexibilityNo cancel feeOn-time75%
DeltaCheapest$534Average$705FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$575Average$831FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$604Average$839FlexibilityNo cancel feeOn-time77%

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