$355+ Cheap flights from San Antonio (SAT) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DUB
Jun 26 — Jul 31
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Dublin with Cheapflights
1. Tell us where you want to go
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
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Best
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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 May 27, 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 May 27, 2026.
This KAYAK deal was found by Cheapflights users on 5/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:00 am
SAT
- DUB
1 stop14h 10m
Aer Lingus
Fri 9/181:20 pm
DUB
- SAT
1 stop13h 53m
Aer Lingus
Deal found 5/26![Aer Lingus logo]()
$355
This KAYAK deal was found by Cheapflights users on 5/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:00 am
SAT
- DUB
1 stop14h 10m
Aer Lingus
Wed 9/161:20 pm
DUB
- SAT
1 stop13h 53m
Aer Lingus
Deal found 5/25![Aer Lingus logo]()
$405
This Expedia deal was found by Cheapflights users on 5/23. 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.
Tue 9/89:00 am
SAT
- DUB
1 stop17h 15m
Air Canada
Tue 9/229:20 am
DUB
- SAT
2 stops19h 31m
Air Canada
Deal found 5/23![Air Canada logo]()
$601
This oojo deal was found by Cheapflights users on 5/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:30 am
SAT
- DUB
2 stops18h 45m
Multiple Airlines
Mon 11/21:00 pm
DUB
- SAT
2 stops30h 22m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$620
This oojo deal was found by Cheapflights users on 5/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:20 am
SAT
- DUB
2 stops17h 50m
Multiple Airlines
Wed 11/251:00 pm
DUB
- SAT
2 stops17h 28m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$623
This oojo deal was found by Cheapflights users on 5/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 am
SAT
- DUB
2 stops18h 45m
Multiple Airlines
Sun 11/11:00 pm
DUB
- SAT
2 stops30h 22m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$639
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 May 27, 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 May 27, 2026.
This United Airlines deal was found by Cheapflights users on 5/22. 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 8/249:07 am
SAT
- DUB
2 stops16h 13m
United Airlines
Fri 9/49:20 am
DUB
- SAT
2 stops32h 32m
United Airlines
Deal found 5/22![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 5/26. 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 8/129:07 am
SAT
- DUB
2 stops16h 13m
United Airlines
Wed 8/199:20 am
DUB
- SAT
2 stops31h 16m
United Airlines
Deal found 5/26![United Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 5/27. 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.
Mon 8/108:53 am
SAT
- DUB
2 stops16h 27m
United Airlines
Wed 8/199:20 am
DUB
- SAT
2 stops32h 32m
United Airlines
Deal found 5/27![United Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 5/23. 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 7/228:53 am
SAT
- DUB
2 stops19h 47m
United Airlines
Wed 7/299:20 am
DUB
- SAT
2 stops33h 09m
United Airlines
Deal found 5/23![United Airlines logo]()
$877
This United Airlines deal was found by Cheapflights users on 5/26. 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 8/2312:55 pm
SAT
- DUB
1 stop14h 50m
United Airlines
Sun 9/69:20 am
DUB
- SAT
2 stops17h 56m
United Airlines
Deal found 5/26![United Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 5/26. 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 8/219:07 am
SAT
- DUB
2 stops19h 33m
United Airlines
Mon 8/319:50 am
DUB
- SAT
2 stops32h 02m
United Airlines
Deal found 5/26![United Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 5/25. 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 7/112:01 pm
SAT
- DUB
1 stop16h 39m
United Airlines
Mon 7/69:50 am
DUB
- SAT
2 stops36h 39m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,018
Last-minute flights from San Antonio to DublinDiscover last-minute flight deals from San Antonio to Dublin. Data last updated May 27, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Dublin. Data last updated May 27, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:26 pm
SAT
- DUB
1 stop12h 04m
Multiple Airlines
Thu 6/49:20 am
DUB
- SAT
2 stops37h 10m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$984
This United Airlines deal was found by Cheapflights users on 5/26. 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 5/268:53 am
SAT
- DUB
2 stops16h 27m
United Airlines
Thu 6/49:20 am
DUB
- SAT
2 stops32h 52m
United Airlines
Deal found 5/26![United Airlines logo]()
$985
This FlightHub deal was found by Cheapflights users on 5/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:26 pm
SAT
- DUB
1 stop15h 44m
Lufthansa
Thu 6/411:35 am
DUB
- SAT
1 stop17h 23m
Lufthansa
Deal found 5/26![Lufthansa logo]()
$1,011
This oojo deal was found by Cheapflights users on 5/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:05 am
SAT
- DUB
1 stop22h 30m
Multiple Airlines
Tue 6/161:20 pm
DUB
- SAT
2 stops27h 14m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$920
This oojo deal was found by Cheapflights users on 5/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:05 am
SAT
- DUB
1 stop22h 30m
Multiple Airlines
Mon 6/151:20 pm
DUB
- SAT
2 stops34h 12m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,025
This oojo deal was found by Cheapflights users on 5/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:26 am
SAT
- DUB
1 stop18h 49m
Multiple Airlines
Fri 6/191:20 pm
DUB
- SAT
2 stops17h 13m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$996
This oojo deal was found by Cheapflights users on 5/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:26 am
SAT
- DUB
1 stop18h 49m
Multiple Airlines
Tue 6/231:20 pm
DUB
- SAT
2 stops27h 50m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$914
This oojo deal was found by Cheapflights users on 5/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:05 am
SAT
- DUB
1 stop22h 30m
Multiple Airlines
Wed 7/291:20 pm
DUB
- SAT
2 stops27h 14m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$990
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 May 27, 2026.
Search for one-way flight options from San Antonio to Dublin. Find affordable one-way fares based on user searches. Data last updated May 27, 2026.
This United Airlines deal was found by Cheapflights users on 5/24. 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 7/219:37 am
SAT
- DUB
3 stops19h 33m
United Airlines
Deal found 5/24![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 5/24. 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 7/2311:29 am
SAT
- DUB
1 stop16h 31m
Delta
Deal found 5/24![Delta logo]()
$523
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 May 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (KAYAK) |
Popular in | June |
Cheapest in | March |
Average price | $895 |
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 May 27, 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 8/24
9:07 am-7:20 am
2 stops16h 13m
Dublin
Fri 9/4
9:20 am-11:52 am
2 stops32h 32m
$781
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Wed 8/12
9:07 am-7:20 am
2 stops16h 13m
Dublin
Wed 8/19
9:20 am-10:36 am
2 stops31h 16m
$811
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Mon 8/10
8:53 am-7:20 am
2 stops16h 27m
Dublin
Wed 8/19
9:20 am-11:52 am
2 stops32h 32m
$811
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Wed 7/22
8:53 am-10:40 am
2 stops19h 47m
Dublin
Wed 7/29
9:20 am-12:29 pm
2 stops33h 09m
$877
Quickest round-trip
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Sun 8/23
12:55 pm-9:45 am
1 stop14h 50m
Dublin
Sun 9/6
9:20 am-9:16 pm
2 stops17h 56m
$884
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Fri 8/21
9:07 am-10:40 am
2 stops19h 33m
Dublin
Mon 8/31
9:50 am-11:52 am
2 stops32h 02m
$916
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Wed 7/1
12:01 pm-10:40 am
1 stop16h 39m
Dublin
Mon 7/6
9:50 am-4:29 pm
2 stops36h 39m
$1,018
Cheapest one-way
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Wed 7/22
5:20 am-8:45 am
1 stop21h 25m
$463
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Wed 7/22
9:37 am-11:10 am
2 stops19h 33m
$463
San AntonioDublin
SAT - DUB
SATDUB
San Antonio
Sun 7/19
5:20 am-8:45 am
1 stop21h 25m
$463
Showing 1-10 of 12 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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?
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 47 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, March is the cheapest month in which you can book a flight from San Antonio to Dublin (average of $597). Flying from San Antonio to Dublin in June is currently the most expensive (average of $1,076). 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 May 27, 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.
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Complete your trip
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Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 27, 2026.
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San Antonio and Dublin flights
Browse other San Antonio and Dublin flight options. Last updated on May 27, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on May 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from San Antonio to Dublin
Discover the top 6 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 May 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$416 | Average$771 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$667 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$488 | Average$687 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$488 | Average$759 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$540 | Average$872 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$700 | Average$887 | FlexibilityNo cancel fee | On-time77% |