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Cheap flights from Dublin to San Antonio from $521

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 9/6. 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
0 bags

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Find the cheapest flights from Dublin to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:55 am - 10:21 pm
DUB
-
SAT
19h 26m
2 stops
Delta Logo
6:40 am - 10:00 am
SAT
-
DUB
21h 20m
2 stops
$960Delta
Mon, Jun 22 - Mon, Jun 29
KLM Logo
10:00 am - 10:21 pm
DUB
-
SAT
18h 21m
1 stop
KLM Logo
2:30 pm - 7:55 am
SAT
-
DUB
11h 25m
1 stop
$963KLM
Mon, Jun 22 - Mon, Jun 29
KLM Logo
12:00 pm - 5:13 pm
DUB
-
SAT
35h 13m
1 stop
KLM Logo
4:00 pm - 10:00 am
SAT
-
DUB
12h 00m
1 stop
$970KLM
Sun, Jun 21 - Sun, Jun 28
American Airlines Logo
9:30 am - 5:52 pm
DUB
-
SAT
14h 22m
1 stop
American Airlines Logo
6:24 pm - 11:50 am
SAT
-
DUB
11h 26m
1 stop
$1,167American Airlines
Thu, Jun 18 - Mon, Jun 22
Delta Logo
9:15 am - 10:21 pm
DUB
-
SAT
19h 06m
2 stops
Delta Logo
6:40 am - 9:15 am
SAT
-
DUB
20h 35m
2 stops
$1,184Delta
Sun, Jun 21 - Sun, Jun 28
American Airlines Logo
12:40 pm - 11:59 pm
DUB
-
SAT
17h 19m
1 stop
American Airlines Logo
6:24 pm - 11:50 am
SAT
-
DUB
11h 26m
1 stop
$1,189American Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
12:40 pm - 9:59 am
DUB
-
SAT
27h 19m
1 stop
American Airlines Logo
6:24 pm - 11:50 am
SAT
-
DUB
11h 26m
1 stop
$1,194American Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
12:40 pm - 9:06 pm
DUB
-
SAT
14h 26m
1 stop
American Airlines Logo
6:01 am - 9:45 am
SAT
-
DUB
21h 44m
1 stop
$1,195American Airlines
Thu, Jun 18 - Mon, Jun 22
Lufthansa Logo
12:30 pm - 8:22 pm
DUB
-
SAT
13h 52m
1 stop
Lufthansa Logo
12:01 pm - 10:40 am
SAT
-
DUB
16h 39m
1 stop
$1,225Lufthansa
Thu, Jul 9 - Wed, Jul 15
American Airlines Logo
1:45 pm - 11:05 pm
DUB
-
SAT
15h 20m
2 stops
American Airlines Logo
1:44 pm - 9:35 am
SAT
-
DUB
13h 51m
2 stops
$1,232American Airlines
Thu, Jun 18 - Mon, Jun 22

American Airlines flights from Dublin to San Antonio

Our best American Airlines deals on Dublin to San Antonio flight tickets
American Airlines
Jun 18
DUB9:30 amDublin
14h 22m
1 stop
SAT5:52 pmSan Antonio
Jun 22
SAT6:24 pmSan Antonio
11h 26m
1 stop
DUB11:50 amDublin
$1,167
American Airlines
Jun 18
DUB12:40 pmDublin
17h 19m
1 stop
SAT11:59 pmSan Antonio
Jun 22
SAT6:24 pmSan Antonio
11h 26m
1 stop
DUB11:50 amDublin
$1,189
American Airlines
Jun 18
DUB12:40 pmDublin
27h 19m
1 stop
SAT9:59 amSan Antonio
Jun 22
SAT6:24 pmSan Antonio
11h 26m
1 stop
DUB11:50 amDublin
$1,194

Lufthansa flights from Dublin to San Antonio

Our best Lufthansa deals on Dublin to San Antonio flight tickets
Lufthansa
Jul 9
DUB12:30 pmDublin
13h 52m
1 stop
SAT8:22 pmSan Antonio
Jul 15
SAT12:01 pmSan Antonio
16h 39m
1 stop
DUB10:40 amDublin
$1,225
Lufthansa
Jun 7
DUB5:55 amDublin
20h 27m
2 stops
SAT8:22 pmSan Antonio
Jun 11
SAT12:01 pmSan Antonio
16h 39m
1 stop
DUB10:40 amDublin
$4,714
Lufthansa
Jun 7
DUB5:55 amDublin
20h 27m
2 stops
SAT8:22 pmSan Antonio
Jun 11
SAT5:30 pmSan Antonio
17h 25m
2 stops
DUB4:55 pmDublin
$7,027

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated May 9, 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 round-trip

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 6/22

8:55 am-10:21 pm

2 stops19h 26m

San Antonio

Mon 6/29

6:40 am-10:00 am

2 stops21h 20m

$960

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 6/22

10:00 am-10:21 pm

1 stop18h 21m

San Antonio

Mon 6/29

2:30 pm-7:55 am

1 stop11h 25m

$963

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sun 6/21

12:00 pm-5:13 pm

1 stop35h 13m

San Antonio

Sun 6/28

4:00 pm-10:00 am

1 stop12h 00m

$970
Quickest round-trip

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 6/18

9:30 am-5:52 pm

1 stop14h 22m

San Antonio

Mon 6/22

6:24 pm-11:50 am

1 stop11h 26m

$1,167

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sun 6/21

9:15 am-10:21 pm

2 stops19h 06m

San Antonio

Sun 6/28

6:40 am-9:15 am

2 stops20h 35m

$1,184

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 6/18

12:40 pm-11:59 pm

1 stop17h 19m

San Antonio

Mon 6/22

6:24 pm-11:50 am

1 stop11h 26m

$1,189

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 6/18

12:40 pm-9:59 am

1 stop27h 19m

San Antonio

Mon 6/22

6:24 pm-11:50 am

1 stop11h 26m

$1,194

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 6/18

12:40 pm-9:06 pm

1 stop14h 26m

San Antonio

Mon 6/22

6:01 am-9:45 am

1 stop21h 44m

$1,195

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 7/9

12:30 pm-8:22 pm

1 stop13h 52m

San Antonio

Wed 7/15

12:01 pm-10:40 am

1 stop16h 39m

$1,225

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 6/18

1:45 pm-11:05 pm

2 stops15h 20m

San Antonio

Mon 6/22

1:44 pm-9:35 am

2 stops13h 51m

$1,232

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

Can stopping save me money on Dublin to San Antonio flights?

You could potentially save up to 8% on your flight if you consider stops on a Dublin to San Antonio flight.

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 round-trip 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

16h 22m

Direct flights

None
The fastest flight from Dublin to San Antonio takes 16h 22m
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 distance between Dublin and San Antonio is about 4698.3 mi. In terms of flight time, this usually takes a little over 16h 22m.

  • 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 refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 license 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.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Dublin.

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

All flight searches from Dublin to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Dublin to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to San Antonio from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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