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$269+ Cheap flights from San Antonio (SAT) to Dublin (DUB)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DUB
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap flight deals from San Antonio to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Dublin (DUB). 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 July 2, 2025.

Round-trip from

$529
(KLM)

One-way from

$269
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,001
From San Antonio to Dublin
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One-way flight from San Antonio to Dublin
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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 Dublin

Cheapest flights from San Antonio to Dublin
Explore the most affordable flight options available from San Antonio to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 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 7/2. 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 7/2$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 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 Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:00 amSAT - DUB
2 stops19h 10mLufthansa
Mon 8/258:00 pmDUB - SAT
2 stops32h 59mLufthansa
Deal found 7/1$599
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

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Dublin 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 2, 2025.
Use the filters below to find and compare flights from San Antonio to Dublin that are best for you.

Fly from

San Antonio

Fly to

Dublin

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 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

Mon 8/18

7:00 am-8:10 am

2 stops19h 10m

Dublin

Mon 8/25

8:00 pm-10:59 pm

2 stops32h 59m

$599

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 AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 10/20

5:20 am-6:45 pm

2 stops31h 25m

$269

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 8/26

3:00 pm-10:40 am

1 stop13h 40m

$403

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 10/19

10:45 am-8:45 am

1 stop16h 00m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 17 results
1
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Best time to book a flight from San Antonio to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

How far ahead should I book a flight from San Antonio to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Dublin. Price data was last updated on June 27, 2025.

The price you pay for your flight from San Antonio to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from San Antonio to Dublin (average of $509). Flying from San Antonio to Dublin 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 DUB?

Find hourly flight availability from San Antonio to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

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

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated July 2, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air France from San Antonio to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,415 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Antonio to Dublin round-trip?

    According to our current data, KLM ($529), United Airlines ($541), and Air Canada ($549) offers the cheapest pricing from San Antonio to Dublin. KLM is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Dublin (average of $509). Flying from San Antonio to Dublin 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 7 airlines flying from San Antonio to Dublin

Discover the top 7 airlines that operate flights from San Antonio to Dublin. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$481Average$620FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$502Average$780FlexibilityNo cancel feeOn-time69%
DeltaCheapest$518Average$685FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$531Average$664FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$567Average$952FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$575Average$798FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$685Average$860FlexibilityNo cancel feeOn-time77%

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