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Cheap flights from Dublin to San Antonio from €377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Antonio departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Dublin to San Antonio

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
10:10 - 23:18
DUB
-
SAT
19h 08m
2 stops
Scandinavian Airlines Logo
16:10 - 18:20
SAT
-
DUB
20h 10m
2 stops
€826Scandinavian Airlines
Sun, 8 Nov - Fri, 13 Nov
Scandinavian Airlines Logo
19:05 - 23:18
DUB
-
SAT
34h 13m
2 stops
Scandinavian Airlines Logo
16:10 - 09:25
SAT
-
DUB
35h 15m
2 stops
€841Scandinavian Airlines
Mon, 16 Nov - Fri, 27 Nov
Delta Logo
05:45 - 20:22
DUB
-
SAT
20h 37m
2 stops
Delta Logo
14:00 - 07:55
SAT
-
DUB
11h 55m
1 stop
€843Delta
Mon, 16 Nov - Fri, 27 Nov
KLM Logo
05:45 - 17:24
DUB
-
SAT
17h 39m
2 stops
KLM Logo
18:15 - 07:45
SAT
-
DUB
31h 30m
1 stop
€844KLM
Sun, 8 Nov - Fri, 13 Nov
Scandinavian Airlines Logo
19:05 - 23:18
DUB
-
SAT
34h 13m
2 stops
Scandinavian Airlines Logo
16:10 - 09:25
SAT
-
DUB
35h 15m
2 stops
€845Scandinavian Airlines
Mon, 16 Nov - Fri, 27 Nov
Delta Logo
05:45 - 20:22
DUB
-
SAT
20h 37m
2 stops
Delta Logo
14:00 - 07:55
SAT
-
DUB
11h 55m
1 stop
€846Delta
Mon, 16 Nov - Fri, 27 Nov
Delta Logo
05:45 - 20:22
DUB
-
SAT
20h 37m
2 stops
Delta Logo
14:00 - 07:55
SAT
-
DUB
11h 55m
1 stop
€849Delta
Mon, 16 Nov - Fri, 27 Nov
Delta Logo
05:45 - 20:22
DUB
-
SAT
20h 37m
2 stops
Delta Logo
14:00 - 07:55
SAT
-
DUB
11h 55m
1 stop
€851Delta
Mon, 16 Nov - Fri, 27 Nov
KLM Logo
09:55 - 21:32
DUB
-
SAT
17h 37m
1 stop
KLM Logo
10:45 - 07:45
SAT
-
DUB
15h 00m
1 stop
€852KLM
Mon, 16 Nov - Fri, 27 Nov
Multiple Airlines Logo
09:45 - 17:18
DUB
-
SAT
13h 33m
1 stop
Multiple Airlines Logo
18:15 - 07:45
SAT
-
DUB
31h 30m
1 stop
€853Multiple Airlines
Sun, 8 Nov - Fri, 13 Nov

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Delta flights from Dublin to San Antonio

Our best Delta deals on Dublin to San Antonio flight tickets
Delta
16 Nov
DUB05:45Dublin
20h 37m
2 stops
SAT20:22San Antonio
27 Nov
SAT14:00San Antonio
11h 55m
1 stop
DUB07:55Dublin
€843
Delta
16 Nov
DUB05:45Dublin
20h 37m
2 stops
SAT20:22San Antonio
27 Nov
SAT14:00San Antonio
11h 55m
1 stop
DUB07:55Dublin
€846
Delta
16 Nov
DUB05:45Dublin
20h 37m
2 stops
SAT20:22San Antonio
27 Nov
SAT14:00San Antonio
11h 55m
1 stop
DUB07:55Dublin
€849

KLM flights from Dublin to San Antonio

Our best KLM deals on Dublin to San Antonio flight tickets
KLM
8 Nov
DUB05:45Dublin
17h 39m
2 stops
SAT17:24San Antonio
13 Nov
SAT18:15San Antonio
31h 30m
1 stop
DUB07:45Dublin
€844
KLM
16 Nov
DUB09:55Dublin
17h 37m
1 stop
SAT21:32San Antonio
27 Nov
SAT10:45San Antonio
15h 00m
1 stop
DUB07:45Dublin
€852
KLM
16 Nov
DUB09:55Dublin
17h 37m
1 stop
SAT21:32San Antonio
27 Nov
SAT10:45San Antonio
15h 00m
1 stop
DUB07:45Dublin
€855

momondo Fare Finder

 
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, momondo users made 13,528 searches. Data last updated 26 June 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

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sun 8/11

10:10-23:18

2 stops19h 08m

San Antonio

Fri 13/11

16:10-18:20

2 stops20h 10m

€826

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

19:05-23:18

2 stops34h 13m

San Antonio

Fri 27/11

16:10-09:25

2 stops35h 15m

€841
Fastest return journey

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

05:45-20:22

2 stops20h 37m

San Antonio

Fri 27/11

14:00-07:55

1 stop11h 55m

€843

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sun 8/11

05:45-17:24

2 stops17h 39m

San Antonio

Fri 13/11

18:15-07:45

1 stop31h 30m

€844

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

19:05-23:18

2 stops34h 13m

San Antonio

Fri 27/11

16:10-09:25

2 stops35h 15m

€845

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

05:45-20:22

2 stops20h 37m

San Antonio

Fri 27/11

14:00-07:55

1 stop11h 55m

€846

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

05:45-20:22

2 stops20h 37m

San Antonio

Fri 27/11

14:00-07:55

1 stop11h 55m

€849

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

05:45-20:22

2 stops20h 37m

San Antonio

Fri 27/11

14:00-07:55

1 stop11h 55m

€851

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

09:55-21:32

1 stop17h 37m

San Antonio

Fri 27/11

10:45-07:45

1 stop15h 00m

€852

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sun 8/11

09:45-17:18

1 stop13h 33m

San Antonio

Fri 13/11

18:15-07:45

1 stop31h 30m

€853

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Dublin to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Dublin to San Antonio?

WestJet is the most popular carrier operating from Dublin to San Antonio

Which airlines fly to San Antonio?

American Airlines, United Airlines and Scandinavian Airlines are the top three most popular airlines that fly to San Antonio from Dublin according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When to book flights from Dublin to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to San Antonio (DUB to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to San Antonio

Fastest flight time

14h 58m

Direct flights

None
The fastest flight from Dublin to San Antonio takes 14h 58m
There are no direct flights from Dublin to San Antonio. There are no popular flight routes from Dublin to San Antonio.
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Frequently asked questions about flying from Dublin to San Antonio

  • How far is Dublin to San Antonio by plane?

    The straight-line distance from Dublin to San Antonio is 7561.1 km. In terms of flight time, this usually takes a little over 14h 58m.

  • When did momondo last update prices for flights from Dublin Airport to San Antonio Airport?

    Prices for flights from Dublin Airport to San Antonio Airport were last updated today.

  • How old do you have to be to fly from Dublin Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to San Antonio?

Finding the right flight to San Antonio from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Dublin to San Antonio with flexible booking policies on momondo?

Yes. All flights to San Antonio from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dublin to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Dublin.

I’m not ready to book a flight from Dublin to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Dublin and alert you when they change.

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