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Ireland

$236+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DUB
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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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 July 1, 2025.

Round-trip from

$529
(KLM)

One-way from

$236
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,001
From San Antonio to Ireland
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One-way flight from San Antonio to Ireland
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Highest demand for flights based on searches. 22% potential increase in price ($254 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 1, 2025.

This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:10 pmSAT - DUB
1 stop12h 35mKLM
Tue 8/1911:00 amDUB - SAT
1 stop15h 27mKLM
Deal found 7/1$529
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/307:00 amSAT - DUB
3 stops18h 45mUnited Airlines
Wed 8/208:50 amDUB - SAT
2 stops17h 56mUnited Airlines
Deal found 7/1$541
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Sun 8/106:45 amSAT - DUB
2 stops19h 30mAir Canada
Tue 8/199:20 amDUB - SAT
2 stops36h 10mAir Canada
Deal found 7/1$549
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 8/1412:55 pmSAT - SNN
1 stop12h 35mUnited Airlines
Thu 8/219:30 amSNN - SAT
1 stop12h 56mUnited Airlines
Deal found 6/30$586
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:45 amSAT - DUB
2 stops16h 30mDelta
Fri 8/2210:00 amDUB - SAT
2 stops20h 17mDelta
Deal found 6/30$591
This Justfly.com deal was found by Cheapflights users on 7/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/214:00 pmSAT - DUB
2 stops37h 50mScandinavian Airlines
Thu 10/212:40 pmDUB - SAT
2 stops39h 39mScandinavian Airlines
Deal found 7/1$649
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Tue 7/297:52 pmSAT - DUB
3 stops30h 23mMultiple Airlines
Fri 8/159:50 amDUB - SAT
3 stops35h 54mMultiple Airlines
Deal found 7/1$659
This Delta deal was found by Cheapflights users on 7/1. 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 7/3111:36 amSAT - SNN
1 stop17h 34mDelta
Fri 8/151:05 pmSNN - SAT
1 stop31h 55mDelta
Deal found 7/1$703
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/144:50 pmSAT - SNN
3 stops22h 00mMultiple Airlines
Thu 8/217:10 amSNN - SAT
3 stops36h 43mMultiple Airlines
Deal found 6/30$1,156

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 July 1, 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

Sun 8/10

2:10 pm-8:45 am

1 stop12h 35m

Dublin

Tue 8/19

11:00 am-8:27 pm

1 stop15h 27m

$529

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 7/30

5:30 am-7:45 am

2 stops20h 15m

Dublin

Wed 8/20

8:50 am-8:33 pm

1 stop17h 43m

$537

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 8/10

6:45 am-8:15 am

2 stops19h 30m

Dublin

Tue 8/19

9:20 am-3:30 pm

2 stops36h 10m

$549

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 8/14

12:55 pm-7:30 am

1 stop12h 35m

Shannon

Thu 8/21

9:30 am-4:26 pm

1 stop12h 56m

$586

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Fri 8/15

10:45 am-9:15 am

2 stops16h 30m

Dublin

Fri 8/22

10:00 am-12:17 am

2 stops20h 17m

$591

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 9/21

4:00 pm-11:50 am

2 stops37h 50m

Dublin

Thu 10/2

12:40 pm-10:19 pm

2 stops39h 39m

$649

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 7/29

7:52 pm-8:15 am

3 stops30h 23m

Dublin

Fri 8/15

9:50 am-3:44 pm

3 stops35h 54m

$659

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 7/31

11:36 am-11:10 am

1 stop17h 34m

Shannon

Fri 8/15

1:05 pm-3:00 pm

1 stop31h 55m

$703

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Thu 8/14

4:50 pm-8:50 pm

3 stops22h 00m

Shannon

Thu 8/21

7:10 am-1:53 pm

3 stops36h 43m

$1,156

San AntonioShannon

SAT - SNN

SATSNN

San Antonio

Tue 8/5

7:45 am-8:20 pm

2 stops30h 35m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 21 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, November is the cheapest month in which you can book a flight from San Antonio to Ireland (average of $509). Flying from San Antonio to Ireland in June is currently the most expensive (average of $929). 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 July 1, 2025.

When flying from San Antonio to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France 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
8.0
Very good
7,973 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,413 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    The cheapest airlines for a one-way flight from San Antonio to Ireland are Aer Lingus ($403), Air France ($410), and United Airlines ($413).

  • 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, November is the cheapest month in which you can book a flight from San Antonio to Ireland (average of $509). Flying from San Antonio to Ireland in June is currently the most expensive (average of $929). 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 7 airlines flying from San Antonio to Ireland

Discover the top 7 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$481Average$620FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$502Average$798FlexibilityNo cancel feeOn-time69%
DeltaCheapest$518Average$685FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$531Average$664FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$567Average$918FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$575Average$798FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$685Average$860FlexibilityNo cancel feeOn-time77%

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