$400+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DUB
Oct 30 — Nov 61
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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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 September 30, 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 September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/245:32 pm -
1 stop33h 38m
Thu 11/59:00 am -
2 stops42h 26m
Deal found 9/26![United Airlines logo]()
$704
This Justfly.com deal was found by Cheapflights users on 9/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:12 pm -
2 stops35h 58m
Thu 11/59:00 am -
2 stops36h 38m
Deal found 9/26![Air Canada logo]()
$707
This KLM deal was found by Cheapflights users on 9/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:30 pm -
1 stop12h 25m
Tue 11/175:45 am -
2 stops17h 40m
Deal found 9/26![KLM logo]()
$722
This Expedia deal was found by Cheapflights users on 9/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:46 pm -
1 stop13h 24m
Tue 11/1712:55 pm -
1 stop14h 13m
Deal found 9/26![Iberia logo]()
$725
This Air France deal was found by Cheapflights users on 9/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:36 am -
2 stops15h 09m
Tue 11/175:45 am -
2 stops17h 27m
Deal found 9/26![Multiple Airlines logo]()
$726
This Justfly.com deal was found by Cheapflights users on 9/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:54 pm -
2 stops16h 01m
Mon 11/28:40 pm -
2 stops24h 57m
Deal found 9/27![British Airways logo]()
$734
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/256:33 am -
1 stop20h 37m
Mon 11/29:00 am -
2 stops43h 51m
Deal found 9/26![United Airlines logo]()
$749
This FlightHub deal was found by Cheapflights users on 9/26. 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.
Sat 10/245:32 pm -
1 stop33h 38m
Thu 11/512:05 pm -
1 stop14h 19m
Deal found 9/26![Lufthansa logo]()
$751
This Justfly.com deal was found by Cheapflights users on 9/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:56 pm -
2 stops18h 19m
Thu 11/1210:50 am -
2 stops19h 14m
Deal found 9/29![British Airways logo]()
$769
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:30 am -
1 stop20h 15m
Thu 11/125:45 am -
2 stops23h 09m
Deal found 9/29![Delta logo]()
$772
This Delta deal was found by Cheapflights users on 9/27. 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.
Tue 11/37:50 am -
2 stops19h 10m
Sun 11/85:45 am -
2 stops21h 25m
Deal found 9/27![Delta logo]()
$776
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 September 30, 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 September 30, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 3/107:00 am -
1 stop18h 30m
Thu 3/188:00 am -
2 stops34h 03m
Deal found 9/27![United Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/712:10 pm -
1 stop14h 35m
Tue 2/168:50 am -
2 stops20h 30m
Deal found 9/28![Delta logo]()
$708
This KLM deal was found by Cheapflights users on 9/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/102:10 pm -
1 stop11h 35m
Thu 3/189:40 am -
1 stop16h 52m
Deal found 9/27![KLM logo]()
$711
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Sun 1/176:38 am -
1 stop19h 32m
Thu 1/219:00 am -
2 stops34h 03m
Deal found 9/27![United Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 1/247:00 am -
1 stop18h 30m
Thu 1/2810:40 am -
1 stop18h 19m
Deal found 9/25![United Airlines logo]()
$710
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 2/98:55 am -
3 stops16h 35m
Thu 2/189:00 am -
2 stops20h 17m
Deal found 9/30![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Sun 2/710:00 am -
2 stops15h 30m
Tue 2/169:30 am -
3 stops19h 47m
Deal found 9/28![United Airlines logo]()
$715
Last-minute flights from San Antonio to DublinDiscover last-minute flight deals from San Antonio to Dublin. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Dublin. Data last updated September 30, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:50 am -
1 stop17h 25m
Thu 11/59:00 am -
2 stops42h 26m
Deal found 9/26![Air Canada logo]()
$809
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/245:32 pm -
1 stop33h 38m
Thu 11/59:00 am -
2 stops42h 26m
Deal found 9/26![United Airlines logo]()
$704
This Justfly.com deal was found by Cheapflights users on 9/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:12 pm -
2 stops35h 58m
Thu 11/59:00 am -
2 stops36h 38m
Deal found 9/26![Air Canada logo]()
$707
This FlightHub deal was found by Cheapflights users on 9/26. 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.
Sat 10/245:32 pm -
1 stop33h 38m
Thu 11/512:05 pm -
1 stop14h 19m
Deal found 9/26![Lufthansa logo]()
$751
This Justfly.com deal was found by Cheapflights users on 9/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:54 pm -
2 stops16h 01m
Mon 11/28:40 pm -
2 stops24h 57m
Deal found 9/27![British Airways logo]()
$734
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/256:33 am -
1 stop20h 37m
Mon 11/29:00 am -
2 stops43h 51m
Deal found 9/26![United Airlines logo]()
$749
This Delta deal was found by Cheapflights users on 9/27. 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 10/257:50 am -
1 stop18h 55m
Mon 11/29:40 am -
1 stop17h 30m
Deal found 9/27![Delta logo]()
$775
This KLM deal was found by Cheapflights users on 9/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:30 pm -
1 stop12h 25m
Tue 11/175:45 am -
2 stops17h 40m
Deal found 9/26![KLM logo]()
$722
This Expedia deal was found by Cheapflights users on 9/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:46 pm -
1 stop13h 24m
Tue 11/1712:55 pm -
1 stop14h 13m
Deal found 9/26![Iberia logo]()
$725
This Air France deal was found by Cheapflights users on 9/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:36 am -
2 stops15h 09m
Tue 11/175:45 am -
2 stops17h 27m
Deal found 9/26![Multiple Airlines logo]()
$726
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 September 30, 2026.
Search for one-way flight options from San Antonio to Dublin. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Tue 11/178:20 pm -
3 stops40h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Sun 11/159:25 am -
3 stops30h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Mon 11/168:20 pm -
3 stops56h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Mon 11/238:28 pm -
3 stops36h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 11/2510:20 am -
3 stops42h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$423
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:56 pm -
1 stop12h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Aer Lingus logo]()
$425
This FlightHub deal was found by Cheapflights users on 9/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:56 pm -
1 stop12h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Aer Lingus logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Fri 11/278:28 pm -
3 stops52h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$448
This KAYAK deal was found by Cheapflights users on 9/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:15 am -
1 stop20h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Aer Lingus logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 11/218:28 pm -
3 stops35h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/29. 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.
Sun 11/156:15 am -
1 stop21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$463
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 September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $684 (United Airlines) |
One-way from | $400 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $404 |
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 7,457,451 searches. Data last updated September 30, 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
Quickest round-trip
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Tue 11/24
2:30 pm-9:30 am
1 stop13h 00m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$441
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Tue 11/24
7:00 am-7:30 am
2 stops18h 30m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$517
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Wed 11/18
6:34 am-10:20 am
3 stops21h 46m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$523
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Sun 11/22
4:19 pm-7:30 am
2 stops33h 11m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$538
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Thu 11/26
8:56 am-10:20 am
2 stops19h 24m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$567
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Sat 11/21
5:10 pm-7:45 am
1 stop32h 35m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$674
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Wed 3/10
7:00 am-7:30 am
1 stop18h 30m
Dublin
Thu 3/18
8:00 am-1:03 pm
2 stops34h 03m
$684
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Sun 1/17
6:38 am-8:10 am
1 stop19h 32m
Dublin
Thu 1/21
9:00 am-1:03 pm
2 stops34h 03m
$684
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Sun 2/7
12:10 pm-8:45 am
1 stop14h 35m
Dublin
Tue 2/16
8:50 am-11:20 pm
2 stops20h 30m
$708
San AntonioDublin
SAT San Antonio - DUB Dublin
SATDUB
San Antonio
Sun 1/24
7:00 am-7:30 am
1 stop18h 30m
Dublin
Thu 1/28
10:40 am-10:59 pm
1 stop18h 19m
$710
Showing 1-10 of 13 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 September.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | 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 90 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, September is the cheapest month in which you can book a flight from San Antonio to Dublin (average of $404). Flying from San Antonio to Dublin in June is currently the most expensive (average of $1,155). 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?
Airfare is typical for this route at the moment.
San Antonio to Dublin flights typically cost between $649 and $849 in March.The cheapest round-trip price found within the last 5 days was $684 on United Airlines (Mar 10-Mar 18).
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 September 30, 2026.
Get a feel of what it's like to fly with KLM,Delta, 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.
Food
7.3
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Food
7.3
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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Top 8 airlines flying from San Antonio to Dublin
Discover the top 8 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 7,457,451 searches. Data last updated September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$355 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$416 | Average$815 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$473 | Average$701 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$483 | Average$710 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$759 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$488 | Average$728 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$540 | Average$837 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$737 | Average$887 | FlexibilityNo cancel fee | On-time77% |