Cheap flights from Dublin to San Antonio from £517
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SAT
20 Oct — 27 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheap flight deals from Dublin to San Antonio
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dublin to San Antonio
Explore the most affordable flight options available from Dublin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.
Thu 10/1211:30 -
2 stops17h 35m
Sat 9/114:10 -
2 stops14h 05m
Deal found 18/9£782
Mon 16/1113:25 -
2 stops17h 08m
Fri 27/1117:10 -
2 stops15h 00m
Deal found 18/9£793
Mon 16/1105:45 -
2 stops21h 41m
Fri 27/1107:40 -
1 stop18h 05m
Deal found 18/9£795
Sun 1/1109:00 -
2 stops17h 53m
Sat 14/1112:24 -
2 stops15h 31m
Deal found 18/9£800
Sun 1/1112:05 -
1 stop14h 19m
Fri 4/1212:15 -
1 stop13h 15m
Deal found 18/9£802
Fri 13/1112:05 -
1 stop14h 19m
Tue 17/1113:15 -
2 stops14h 40m
Deal found 19/9£803
Best flights from Dublin to San Antonio
Discover carefully curated flight deals from Dublin to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.
Mon 16/1113:25 -
2 stops17h 08m
Fri 27/1117:10 -
2 stops15h 00m
Deal found 19/9£793
Wed 4/1108:50 -
2 stops18h 20m
Wed 11/1107:40 -
2 stops19h 05m
Deal found 20/9£796
Sun 1/1109:00 -
2 stops17h 53m
Sat 14/1106:15 -
1 stop19h 15m
Deal found 19/9£800
Sun 1/1110:40 -
2 stops16h 46m
Sat 5/1214:18 -
2 stops13h 37m
Deal found 18/9£802
Sat 23/109:00 -
2 stops18h 20m
Fri 12/212:50 -
1 stop12h 40m
Deal found 17/9£803
Fri 13/1112:05 -
1 stop14h 19m
Tue 17/1113:15 -
2 stops14h 40m
Deal found 19/9£803
Last-minute flights from Dublin to San Antonio
Discover last-minute flight deals from Dublin to San Antonio. Data last updated 20 September 2026 and is based on user searches.
Fri 2/1005:55 -
2 stops21h 27m
Tue 6/1016:00 -
2 stops17h 25m
Deal found 15/9£845
Thu 15/1008:55 -
2 stops20h 12m
Thu 22/1005:30 -
2 stops20h 25m
Deal found 17/9£844
Fri 16/1009:50 -
2 stops20h 08m
Fri 23/1006:00 -
1 stop23h 10m
Deal found 18/9£840
Wed 28/1005:45 -
2 stops19h 03m
Tue 1/1211:50 -
2 stops20h 40m
Deal found 18/9£814
Wed 28/1008:50 -
2 stops17h 58m
Wed 2/1214:29 -
1 stop11h 26m
Deal found 18/9£826
Wed 28/1008:50 -
2 stops17h 58m
Wed 2/1211:50 -
2 stops14h 05m
Deal found 18/9£829
Wed 28/1011:55 -
2 stops17h 38m
Sun 29/1114:33 -
1 stop11h 22m
Deal found 18/9£841
Thu 29/1005:45 -
2 stops21h 03m
Wed 2/1213:45 -
2 stops13h 00m
Deal found 18/9£817
Fri 30/1013:35 -
1 stop30h 38m
Tue 1/1212:15 -
1 stop13h 15m
Deal found 18/9£824
Sat 31/1008:00 -
2 stops19h 57m
Thu 3/1213:40 -
1 stop12h 30m
Deal found 18/9£831
One-way flights from Dublin to San Antonio
Search for one-way flight options from Dublin to San Antonio. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.
Thu 5/1109:40 -
1 stop13h 34m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£517
Fri 1/108:50 -
2 stops31h 14m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/9£540
Fri 1/109:30 -
3 stops19h 29m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£1,145
Wed 25/1111:30 -
2 stops17h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£1,301
Find flight deals from Dublin to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to San Antonio (SAT). 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 20 September 2026.
Customise your flight search to find flights from Dublin to San Antonio 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 7,457,451 searches. Data last updated 20 September 2026.
Use the filters below to find and compare flights from Dublin to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Thu 5/11
09:40-17:14
1 stop13h 34m
San Antonio
Wed 31/12
00:00-07:00
Nonstop0h 00m
£517
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Fri 1/1
08:50-10:04
2 stops31h 14m
San Antonio
Wed 31/12
00:00-07:00
Nonstop0h 00m
£540
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Mon 16/11
13:25-00:33
2 stops17h 08m
San Antonio
Fri 27/11
17:10-14:10
2 stops15h 00m
£793
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Wed 4/11
08:50-21:10
2 stops18h 20m
San Antonio
Wed 11/11
07:40-08:45
2 stops19h 05m
£796
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Sun 1/11
09:00-20:53
2 stops17h 53m
San Antonio
Sat 14/11
06:15-07:30
1 stop19h 15m
£800
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Sun 1/11
10:40-21:26
2 stops16h 46m
San Antonio
Sat 5/12
14:18-09:55
2 stops13h 37m
£802
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Sat 23/1
09:00-21:20
2 stops18h 20m
San Antonio
Fri 12/2
12:50-07:30
1 stop12h 40m
£803
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Fri 13/11
12:05-20:24
1 stop14h 19m
San Antonio
Tue 17/11
13:15-09:55
2 stops14h 40m
£803
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Fri 1/1
09:30-22:59
3 stops19h 29m
San Antonio
Wed 31/12
00:00-07:00
Nonstop0h 00m
£1,145
DublinSan Antonio
DUB Dublin - SAT San Antonio
DUBSAT
Dublin
Wed 25/11
11:30-23:05
2 stops17h 35m
San Antonio
Wed 31/12
00:00-07:00
Nonstop0h 00m
£1,301
Flights are sorted by cheapest return flights first.
Deals found on 16/9
Sorted by cheapest first
Best time to book a flight from Dublin to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Dublin with our price prediction graph.
DUB-SAT
Estimated return 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.
Related info for your journey
Find useful and relevant information for your journey from Dublin to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Dublin to San Antonio?
Delta and United Airlines can get you from Dublin to San Antonio in just under 17h 53m. Your travel time can differ by up to 3h 48m. The distance between Dublin and San Antonio is about 4690 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Dublin to San Antonio that include hotel bookings?
Yes. In addition to deals on Dublin to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Antonio.
Can I find deals for business class flights from Dublin to San Antonio?
Yes. Cheapflights offers flight deals from Dublin to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on 20 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to San Antonio?
Deals for Dublin to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Dublin to San Antonio?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to San Antonio for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Dublin to San Antonio with no change fees?
Yes, we can. To see specific flights from Dublin to San Antonio with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Dublin to San Antonio become cheaper?
Not ready to book yet? You can track prices for flights from Dublin to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.
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