$333+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DUB
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Dublin with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to DublinExplore 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 April 1, 2026.
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 April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 8/248:53 am
SAT
- DUB
2 stops16h 27m
United Airlines
Thu 9/39:50 am
DUB
- SAT
2 stops31h 50m
United Airlines
Deal found 3/29![United Airlines logo]()
$679
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 8/109:37 am
SAT
- DUB
2 stops18h 08m
United Airlines
Wed 8/199:20 am
DUB
- SAT
2 stops32h 51m
United Airlines
Deal found 4/1![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:00 am
SAT
- DUB
1 stop21h 40m
United Airlines
Wed 8/199:20 am
DUB
- SAT
2 stops32h 51m
United Airlines
Deal found 3/31![United Airlines logo]()
$684
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:00 am
SAT
- DUB
1 stop17h 15m
Air Canada
Fri 9/119:20 am
DUB
- SAT
2 stops35h 49m
Air Canada
Deal found 3/31![Air Canada logo]()
$687
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
SAT
- DUB
2 stops19h 15m
Air Canada
Thu 9/179:50 am
DUB
- SAT
2 stops32h 21m
Air Canada
Deal found 3/31![Air Canada logo]()
$692
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sun 9/68:53 am
SAT
- DUB
2 stops19h 47m
United Airlines
Fri 9/189:20 am
DUB
- SAT
1 stop17h 53m
United Airlines
Deal found 4/1![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:37 am
SAT
- DUB
2 stops19h 33m
United Airlines
Wed 9/169:20 am
DUB
- SAT
1 stop17h 53m
United Airlines
Deal found 3/31![United Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sun 9/67:00 am
SAT
- DUB
1 stop18h 20m
United Airlines
Thu 9/179:20 am
DUB
- SAT
2 stops19h 18m
United Airlines
Deal found 4/1![United Airlines logo]()
$702
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
SAT
- DUB
2 stops19h 45m
Air Canada
Tue 9/159:20 am
DUB
- SAT
2 stops19h 18m
Air Canada
Deal found 3/31![Air Canada logo]()
$705
This Air Canada deal was found by Cheapflights users on 3/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:00 am
SAT
- DUB
1 stop17h 15m
Air Canada
Tue 9/159:20 am
DUB
- SAT
2 stops19h 35m
Air Canada
Deal found 3/31![Air Canada logo]()
$706
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:37 am
SAT
- DUB
2 stops19h 33m
United Airlines
Thu 9/179:20 am
DUB
- SAT
2 stops19h 35m
United Airlines
Deal found 3/31![United Airlines logo]()
$707
Best flights from San Antonio to DublinDiscover carefully curated flight deals from San Antonio to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from San Antonio to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 8/1012:01 pm
SAT
- DUB
1 stop16h 39m
United Airlines
Wed 8/199:20 am
DUB
- SAT
2 stops32h 51m
United Airlines
Deal found 4/1![United Airlines logo]()
$683
This KLM deal was found by Cheapflights users on 3/28. 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.
Thu 5/711:50 am
SAT
- DUB
1 stop15h 25m
KLM
Tue 5/125:55 am
DUB
- SAT
2 stops15h 57m
KLM
Deal found 3/28![KLM logo]()
$818
This Delta deal was found by Cheapflights users on 3/27. 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.
Sun 4/195:20 am
SAT
- DUB
2 stops20h 35m
Delta
Thu 4/305:55 am
DUB
- SAT
2 stops23h 13m
Delta
Deal found 3/27![Delta logo]()
$839
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Tue 8/111:40 pm
SAT
- DUB
1 stop14h 05m
United Airlines
Wed 8/199:20 am
DUB
- SAT
1 stop17h 53m
United Airlines
Deal found 3/29![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 3/29. 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 8/1212:07 pm
SAT
- DUB
1 stop13h 13m
United Airlines
Wed 8/199:20 am
DUB
- SAT
1 stop17h 53m
United Airlines
Deal found 3/29![United Airlines logo]()
$697
This KLM deal was found by Cheapflights users on 3/31. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:18 pm
SAT
- DUB
1 stop14h 57m
KLM
Sat 5/91:25 pm
DUB
- SAT
2 stops17h 19m
KLM
Deal found 3/31![KLM logo]()
$858
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 4/279:40 am
SAT
- DUB
2 stops18h 05m
United Airlines
Wed 5/139:20 am
DUB
- SAT
1 stop17h 58m
United Airlines
Deal found 3/29![United Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/2712:09 pm
SAT
- DUB
1 stop13h 11m
United Airlines
Mon 5/119:50 am
DUB
- SAT
2 stops35h 49m
United Airlines
Deal found 3/30![United Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 3/27. 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 8/2112:07 pm
SAT
- DUB
1 stop13h 13m
United Airlines
Mon 8/319:20 am
DUB
- SAT
1 stop17h 53m
United Airlines
Deal found 3/27![United Airlines logo]()
$797
Last-minute flights from San Antonio to DublinDiscover last-minute flight deals from San Antonio to Dublin. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Dublin. Data last updated April 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/31. 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.
Sun 4/195:20 am
SAT
- DUB
1 stop21h 25m
Delta
Thu 4/305:55 am
DUB
- SAT
2 stops21h 35m
Delta
Deal found 3/31![Delta logo]()
$834
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:49 am
SAT
- DUB
1 stop20h 56m
United Airlines
Thu 4/308:50 am
DUB
- SAT
1 stop17h 45m
United Airlines
Deal found 3/31![United Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 4/279:40 am
SAT
- DUB
2 stops18h 05m
United Airlines
Wed 5/139:20 am
DUB
- SAT
1 stop17h 58m
United Airlines
Deal found 3/29![United Airlines logo]()
$752
This Travelocity deal was found by Cheapflights users on 3/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:50 pm
SAT
- DUB
2 stops17h 05m
Lufthansa
Mon 5/45:35 pm
DUB
- SAT
2 stops33h 00m
Lufthansa
Deal found 3/28![Lufthansa logo]()
$794
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/2712:09 pm
SAT
- DUB
1 stop13h 11m
United Airlines
Mon 5/119:50 am
DUB
- SAT
2 stops35h 49m
United Airlines
Deal found 3/30![United Airlines logo]()
$795
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 4/2712:09 pm
SAT
- DUB
1 stop13h 11m
United Airlines
Mon 5/49:50 am
DUB
- SAT
1 stop17h 28m
United Airlines
Deal found 3/28![United Airlines logo]()
$808
This Delta deal was found by Cheapflights users on 3/30. 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.
Mon 4/2711:50 am
SAT
- DUB
2 stops15h 25m
Delta
Mon 5/118:55 am
DUB
- SAT
2 stops18h 37m
Delta
Deal found 3/30![Delta logo]()
$823
One-way flights from San Antonio to DublinSearch for one-way flight options from San Antonio to Dublin. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from San Antonio to Dublin. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Expedia deal was found by Cheapflights users on 3/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:30 am
SAT
- DUB
2 stops33h 35m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Wed 7/157:23 am
SAT
- DUB
1 stop17h 07m
American Airlines
Deal found 3/29![American Airlines logo]()
$395
This Expedia deal was found by Cheapflights users on 3/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:00 am
SAT
- DUB
2 stops29h 40m
Iberia
Deal found 3/29![Iberia logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/133:00 pm
SAT
- DUB
3 stops35h 20m
WestJet
Deal found 3/29![WestJet logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:04 pm
SAT
- DUB
3 stops58h 56m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$440
This Justfly.com deal was found by Cheapflights users on 4/1. 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.
Tue 4/216:26 am
SAT
- DUB
1 stop22h 09m
Aer Lingus
Deal found 4/1![Aer Lingus logo]()
$443
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:26 am
SAT
- DUB
1 stop22h 09m
Aer Lingus
Deal found 3/31![Aer Lingus logo]()
$445
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:19 pm
SAT
- DUB
1 stop33h 51m
Aer Lingus
Deal found 3/30![Aer Lingus logo]()
$458
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:28 pm
SAT
- DUB
1 stop15h 07m
Aer Lingus
Deal found 3/31![Aer Lingus logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:53 pm
SAT
- DUB
3 stops59h 22m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:04 pm
SAT
- DUB
3 stops59h 06m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$500
Find 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 April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $679 (United Airlines) |
One-way from | $333 (Expedia) |
Popular in | June |
Cheapest in | April |
Average price | $544 |
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 April 1, 2026.
Use the filters below to find and compare flights from San Antonio to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Mon 8/10
12:01 pm-10:40 am
1 stop16h 39m
Dublin
Wed 8/19
9:20 am-12:11 pm
2 stops32h 51m
$683
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Tue 8/11
1:40 pm-9:45 am
1 stop14h 05m
Dublin
Wed 8/19
9:20 am-9:13 pm
1 stop17h 53m
$697
Quickest round-trip
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Wed 8/12
12:07 pm-7:20 am
1 stop13h 13m
Dublin
Wed 8/19
9:20 am-9:13 pm
1 stop17h 53m
$697
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Mon 4/27
9:40 am-9:45 am
2 stops18h 05m
Dublin
Wed 5/13
9:20 am-9:18 pm
1 stop17h 58m
$752
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Mon 4/27
12:09 pm-7:20 am
1 stop13h 11m
Dublin
Mon 5/11
9:50 am-3:39 pm
2 stops35h 49m
$795
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Fri 8/21
12:07 pm-7:20 am
1 stop13h 13m
Dublin
Mon 8/31
9:20 am-9:13 pm
1 stop17h 53m
$797
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Thu 5/7
11:50 am-9:15 am
1 stop15h 25m
Dublin
Tue 5/12
5:55 am-3:52 pm
2 stops15h 57m
$818
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Sun 4/19
5:20 am-7:55 am
2 stops20h 35m
Dublin
Thu 4/30
5:55 am-11:08 pm
2 stops23h 13m
$839
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Sat 5/2
12:18 pm-9:15 am
1 stop14h 57m
Dublin
Sat 5/9
1:25 pm-12:44 am
2 stops17h 19m
$858
Cheapest one-way
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Wed 7/15
6:00 am-5:40 pm
2 stops29h 40m
$403
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Dublin in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Antonio-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SAT-DUB
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 March 13, 2026.
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 42 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, February is the cheapest month in which you can book a flight from San Antonio to Dublin (average of $417). Flying from San Antonio to Dublin in June is currently the most expensive (average of $758). 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.
How much does it cost to fly round-trip from San Antonio to Dublin?
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 April 1, 2026.
Get a feel of what it's like to fly with Delta,KLM, andUnited Airlines 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.
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
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Top 5 airlines flying from San Antonio to Dublin
Discover the top 5 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$690 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$488 | Average$727 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$490 | Average$705 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$547 | Average$870 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$571 | Average$794 | FlexibilityNo cancel fee | On-time77% |