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$579+ Cheap flights from Dublin (DUB) to San Antonio (SAT)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SAT
févr. 25 — mars 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap 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 février 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$768
(Mytrip)

One-way from

$579
(Cheapflightsfares)

Popular in

December

Cheapest in

November

Average price

$834
Provider with most accurate pricing for Dublin-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Dublin-San Antonio flights.
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From Dublin to San Antonio
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One-way flight from Dublin to San Antonio
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Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Dublin to San Antonio

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 février 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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.
sam. 4/266:55 amDUB - SAT
3 stops43h 06mMultiple Airlines
lun. 4/286:31 pmSAT - DUB
3 stops33h 44mMultiple Airlines
Deal found 2/20$768
This Iberia deal was found by Cheapflights users on 2/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 4/612:40 pmDUB - SAT
1 stop16h 17mIberia
dim. 4/1312:35 pmSAT - DUB
1 stop15h 10mIberia
Deal found 2/20$826
This American Airlines deal was found by Cheapflights users on 2/20. 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.
dim. 4/69:30 amDUB - SAT
2 stops16h 16mAmerican Airlines
dim. 4/1311:46 amSAT - DUB
2 stops12h 44mAmerican Airlines
Deal found 2/20$838
This United Airlines deal was found by Cheapflights users on 2/20. 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.
ven. 4/49:20 amDUB - SAT
2 stops16h 16mUnited Airlines
jeu. 4/179:35 amSAT - DUB
2 stops15h 35mUnited Airlines
Deal found 2/20$908
This Air Canada deal was found by Cheapflights users on 2/20. 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.
ven. 4/48:50 amDUB - SAT
3 stops20h 28mAir Canada
jeu. 4/179:35 amSAT - DUB
3 stops18h 40mAir Canada
Deal found 2/20$1,956

Find flights from Dublin to San Antonio within your budget

Customize 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 2,558,603 searches. Data last updated février 20, 2025.

Fly from

Dublin

Fly to

San Antonio

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

sam. 4/26

6:55 am-8:01 pm

3 stops43h 06m

San Antonio

lun. 4/28

6:31 pm-10:15 am

3 stops33h 44m

$768

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

dim. 4/6

12:40 pm-10:57 pm

1 stop16h 17m

San Antonio

dim. 4/13

12:35 pm-9:45 am

1 stop15h 10m

$826

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

dim. 4/6

9:30 am-7:46 pm

2 stops16h 16m

San Antonio

dim. 4/13

11:46 am-6:30 am

2 stops12h 44m

$838

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

ven. 4/4

9:20 am-7:36 pm

2 stops16h 16m

San Antonio

jeu. 4/17

9:35 am-7:10 am

2 stops15h 35m

$908

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

ven. 4/4

8:50 am-11:18 pm

3 stops20h 28m

San Antonio

jeu. 4/17

9:35 am-10:15 am

3 stops18h 40m

$1,956

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

sam. 4/12

11:30 am-12:30 am

2 stops19h 00m

$579

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

sam. 4/12

12:40 pm-11:42 pm

1 stop17h 02m

$751

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

sam. 3/29

8:35 pm-5:05 pm

2 stops25h 30m

$757

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

sam. 3/29

12:00 pm-12:37 am

1 stop17h 37m

$914

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

sam. 3/29

2:15 pm-1:22 pm

3 stops28h 07m

$1,466

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • Most accurate provider: When it comes to deals on Dublin-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-San Antonio 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 Dublin-San Antonio 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 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.
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.

Travel insights for flights from Dublin to San Antonio

Get recent, data-driven insights about flights from Dublin to San Antonio including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Dublin to San Antonio (average of $295). Flying from Dublin to San Antonio in March is currently the most expensive (average of $376). 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated février 20, 2025.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Our cheapest airline available from Dublin to San Antonio is Iberia. Our recent data shows that you can find tickets from as low as $826 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $838 and $908 round-trip. Iberia is 15% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $579. Iberia flights start at $751 while deals on British Airways start at $757 one-way.

  • 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 vacation 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.

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

    Currently, August is the cheapest month in which you can book a flight from Dublin to San Antonio (average of $295). Flying from Dublin to San Antonio in March is currently the most expensive (average of $376). 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

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