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$282+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DUB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$516
(Air Canada)

One-way from

$282
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,219
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. 22% potential increase in price ($256 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sun 8/106:45 amSAT - DUB
2 stops19h 00mAir Canada
Tue 8/199:20 amDUB - SAT
2 stops36h 05mAir Canada
Deal found 6/11$516
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/107:00 amSAT - DUB
1 stop18h 10mUnited Airlines
Tue 8/199:50 amDUB - SAT
2 stops32h 11mUnited Airlines
Deal found 6/11$522
This KLM deal was found by Cheapflights users on 6/11. 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.
Sun 8/1011:25 amSAT - DUB
1 stop16h 35mMultiple Airlines
Tue 8/1910:00 amDUB - SAT
1 stop19h 34mMultiple Airlines
Deal found 6/11$527
This KLM deal was found by Cheapflights users on 6/10. 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.
Sun 8/1011:36 amSAT - DUB
1 stop15h 39mKLM
Tue 8/1911:00 amDUB - SAT
1 stop18h 52mKLM
Deal found 6/10$529
This Delta deal was found by Cheapflights users on 6/10. 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 8/108:00 amSAT - DUB
2 stops19h 15mDelta
Tue 8/1911:00 amDUB - SAT
1 stop15h 19mDelta
Deal found 6/10$540
This Ovago deal was found by Cheapflights users on 6/12. 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.
Sat 11/83:04 pmSAT - DUB
2 stops15h 36mBritish Airways
Sat 11/158:40 amDUB - SAT
2 stops17h 32mBritish Airways
Deal found 6/12$630
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:45 pmSAT - DUB
1 stop33h 00mIberia
Tue 9/26:20 pmDUB - SAT
2 stops34h 45mIberia
Deal found 6/10$662
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sun 9/214:10 pmSAT - DUB
2 stops37h 40mScandinavian Airlines
Thu 10/212:40 pmDUB - SAT
2 stops39h 43mScandinavian Airlines
Deal found 6/12$717
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:00 amSAT - DUB
2 stops27h 55mLufthansa
Fri 10/245:40 pmDUB - SAT
2 stops32h 25mLufthansa
Deal found 6/12$792
This Air France deal was found by Cheapflights users on 6/10. 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.
Mon 6/302:49 pmSAT - DUB
1 stop11h 56mAir France
Thu 7/311:15 pmDUB - SAT
2 stops15h 03mAir France
Deal found 6/10$821

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 June 12, 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

Sun 8/10

6:45 am-7:45 am

2 stops19h 00m

Dublin

Tue 8/19

9:20 am-3:25 pm

2 stops36h 05m

$516

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 8/10

7:00 am-7:10 am

1 stop18h 10m

Dublin

Tue 8/19

9:50 am-12:01 pm

2 stops32h 11m

$522

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 8/10

11:25 am-10:00 am

1 stop16h 35m

Dublin

Tue 8/19

10:00 am-11:34 pm

1 stop19h 34m

$527

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 8/10

11:36 am-9:15 am

1 stop15h 39m

Dublin

Tue 8/19

11:00 am-11:52 pm

1 stop18h 52m

$529

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 8/10

8:00 am-9:15 am

2 stops19h 15m

Dublin

Tue 8/19

11:00 am-8:19 pm

1 stop15h 19m

$540

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 11/8

3:04 pm-12:40 pm

2 stops15h 36m

Dublin

Sat 11/15

8:40 am-8:12 pm

2 stops17h 32m

$630

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 8/23

6:45 pm-9:45 am

1 stop33h 00m

Dublin

Tue 9/2

6:20 pm-11:05 pm

2 stops34h 45m

$662

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 9/21

4:10 pm-11:50 am

2 stops37h 40m

Dublin

Thu 10/2

12:40 pm-10:23 pm

2 stops39h 43m

$717

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 10/18

7:00 am-4:55 pm

2 stops27h 55m

Dublin

Fri 10/24

5:40 pm-8:05 pm

2 stops32h 25m

$792

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 6/30

2:49 pm-8:45 am

1 stop11h 56m

Dublin

Thu 7/31

1:15 pm-10:18 pm

2 stops15h 03m

$821

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
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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 June 9, 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 $947). 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 June 12, 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 June 12, 2025.
See what other customers who have flown with Delta, KLM and Air France from San Antonio to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 ($516), United Airlines ($522), and KLM ($529) offers the cheapest pricing from San Antonio to Dublin. Air Canada is priced at 40% 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 Air Canada ($408), Delta ($413), and United Airlines ($419).

  • 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 $947). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$481Average$654FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$502Average$790FlexibilityNo cancel feeOn-time69%
DeltaCheapest$518Average$744FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$531Average$668FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$547Average$953FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$575Average$793FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$685Average$872FlexibilityNo cancel feeOn-time77%

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