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$433+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DUB
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
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Cheap 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 abril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$630
(Mytrip)

One-way from

$433
(United)

Popular in

June

Cheapest in

January

Average price

$893
Provider with most accurate pricing for San Antonio-Dublin flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Dublin flights.
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From San Antonio to Dublin
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One-way flight from San Antonio to Dublin
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Highest demand for flights based on searches. 25% potential increase in price ($302 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Antonio to Dublin

Cheapest flights from San Antonio to Dublin
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 abril 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
dom. 8/107:05 amSAT - DUB
2 stops18h 40mAir Canada
mar. 8/199:20 amDUB - SAT
2 stops19h 38mAir Canada
Deal found 4/14$541
This United Airlines deal was found by Cheapflights users on 4/14. 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.
dom. 8/1011:58 amSAT - DUB
1 stop13h 12mUnited Airlines
mar. 8/199:20 amDUB - SAT
2 stops36h 05mUnited Airlines
Deal found 4/14$542
This Finnair deal was found by Cheapflights users on 4/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/278:03 amSAT - DUB
1 stop18h 12mMultiple Airlines
mar. 11/46:05 pmDUB - SAT
2 stops29h 45mMultiple Airlines
Deal found 4/14$560
This Finnair deal was found by Cheapflights users on 4/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/12:42 pmSAT - DUB
1 stop11h 33mFinnair
mar. 11/116:05 pmDUB - SAT
2 stops29h 45mFinnair
Deal found 4/14$611
This Expedia deal was found by Cheapflights users on 4/14. 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.
mié. 8/205:08 pmSAT - DUB
2 stops17h 47mLufthansa
lun. 8/258:00 pmDUB - SAT
2 stops31h 07mLufthansa
Deal found 4/14$622
This Air France deal was found by Cheapflights users on 4/14. 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.
jue. 10/96:30 amSAT - DUB
1 stop19h 25mAir France
mar. 10/141:15 pmDUB - SAT
2 stops17h 10mAir France
Deal found 4/14$740
This Delta deal was found by Cheapflights users on 4/14. 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.
mié. 10/82:00 pmSAT - DUB
1 stop14h 45mDelta
dom. 10/1212:00 pmDUB - SAT
1 stop31h 02mDelta
Deal found 4/14$755
This Iberia deal was found by Cheapflights users on 4/14. 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.
mar. 9/162:38 pmSAT - DUB
1 stop13h 07mIberia
mar. 9/2312:40 pmDUB - SAT
1 stop13h 17mIberia
Deal found 4/14$795
This KLM deal was found by Cheapflights users on 4/15. 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.
mar. 9/1610:45 amSAT - DUB
1 stop16h 00mKLM
mié. 10/111:00 amDUB - SAT
1 stop19h 25mKLM
Deal found 4/15$796
This British Airways deal was found by Cheapflights users on 4/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:30 pmSAT - DUB
2 stops14h 45mBritish Airways
lun. 10/137:00 pmDUB - SAT
2 stops27h 41mBritish Airways
Deal found 4/14$926
This Ovago deal was found by Cheapflights users on 4/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/164:04 pmSAT - DUB
1 stop12h 36mAer Lingus
mar. 4/294:40 pmDUB - SAT
1 stop13h 18mAer Lingus
Deal found 4/14$992
This Gurufare deal was found by Cheapflights users on 4/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/214:00 pmSAT - DUB
2 stops37h 50mScandinavian Airlines
sáb. 5/3110:15 amDUB - SAT
2 stops42h 03mScandinavian Airlines
Deal found 4/15$1,003

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 abril 15, 2025.
Use the filters below to find and compare flights from San Antonio to Dublin that are best for you.

Fly from

San Antonio

Fly to

Dublin

Route

Depart

Return

Price

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mié. 5/14

7:05 am-10:15 am

3 stops21h 10m

Dublin

mié. 5/21

11:35 am-5:08 pm

3 stops35h 33m

$630

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

lun. 5/5

7:00 am-8:15 am

2 stops19h 15m

Dublin

mar. 5/20

9:50 am-1:18 pm

2 stops33h 28m

$663

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

lun. 5/5

12:10 pm-7:10 am

1 stop13h 00m

Dublin

mar. 5/20

9:50 am-10:59 pm

2 stops19h 09m

$671

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

jue. 5/29

1:25 pm-8:45 am

1 stop13h 20m

Dublin

jue. 6/5

11:00 am-8:26 pm

1 stop15h 26m

$845

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mié. 5/21

6:25 am-7:55 am

1 stop19h 30m

Dublin

sáb. 5/31

10:00 am-10:51 pm

1 stop18h 51m

$956

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mar. 7/1

6:17 pm-8:30 am

2 stops32h 13m

Dublin

mar. 7/8

1:45 pm-11:57 pm

1 stop16h 12m

$975

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mar. 7/1

6:11 pm-4:40 pm

2 stops16h 29m

Dublin

mar. 7/8

10:00 am-12:14 am

2 stops20h 14m

$984

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

mié. 5/21

4:00 pm-11:50 am

2 stops37h 50m

Dublin

sáb. 5/31

10:15 am-10:18 pm

2 stops42h 03m

$1,003

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

vie. 6/27

6:25 am-8:55 am

2 stops20h 30m

Dublin

sáb. 7/5

10:15 am-10:11 pm

2 stops17h 56m

$1,005

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

jue. 5/29

6:43 pm-6:15 pm

2 stops17h 32m

Dublin

jue. 6/5

11:45 am-9:53 pm

2 stops16h 08m

$1,862

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 19 results
1
2

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Dublin flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Dublin flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.
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 April 11, 2025.

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 78 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, November is the cheapest month in which you can book a flight from San Antonio to Dublin (average of $509). Flying from San Antonio to Dublin in June is currently the most expensive (average of $1,006). 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.

What is the cheapest time of day to fly from SAT to DUB?

Find hourly flight availability from San Antonio to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 15, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the afternoon.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 abril 15, 2025.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,760 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    According to our current data, Air Canada ($663), United Airlines ($671), and KLM ($845) offers the cheapest pricing from San Antonio to Dublin. Air Canada is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from San Antonio to Dublin are United Airlines ($433), WestJet ($534), and Aer Lingus ($536).

  • Can I find deals for flights from San Antonio to Dublin that include hotel bookings?

    Yes. In addition to deals on San Antonio to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Dublin.

  • Can I find deals for business class flights from San Antonio to Dublin?

    Yes. Cheapflights offers flight deals from San Antonio to Dublin 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 San Antonio to Dublin?

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Dublin (average of $509). Flying from San Antonio to Dublin in June is currently the most expensive (average of $1,006). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 7 airlines flying from San Antonio to Dublin

Discover the top 7 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$481Average$654FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$497Average$762FlexibilityNo cancel feeOn-time69%
DeltaCheapest$497Average$744FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$530Average$655FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$547Average$962FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$575Average$792FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$733Average$909FlexibilityNo cancel feeOn-time77%

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