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Cheap flights from Dublin to San Antonio from €814

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Antonio departing on 23/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
05:55 - 22:21
DUB
-
SAT
22h 26m
2 stops
Delta Logo
17:12 - 15:25
SAT
-
DUB
16h 13m
2 stops
€814Delta
Tue, 23 Jun - Tue, 30 Jun
Delta Logo
08:55 - 22:21
DUB
-
SAT
19h 26m
2 stops
Delta Logo
10:47 - 08:45
SAT
-
DUB
15h 58m
1 stop
€815Delta
Mon, 22 Jun - Mon, 29 Jun
KLM Logo
10:00 - 22:21
DUB
-
SAT
18h 21m
1 stop
KLM Logo
14:30 - 07:55
SAT
-
DUB
11h 25m
1 stop
€818KLM
Mon, 22 Jun - Mon, 29 Jun
KLM Logo
11:00 - 20:41
DUB
-
SAT
15h 41m
1 stop
KLM Logo
07:40 - 08:45
SAT
-
DUB
19h 05m
1 stop
€832KLM
Tue, 23 Jun - Tue, 30 Jun
American Airlines Logo
12:40 - 21:06
DUB
-
SAT
14h 26m
1 stop
American Airlines Logo
06:01 - 09:45
SAT
-
DUB
21h 44m
1 stop
€1,015American Airlines
Thu, 18 Jun - Mon, 22 Jun
Multiple Airlines Logo
06:25 - 21:13
DUB
-
SAT
44h 48m
3 stops
Multiple Airlines Logo
11:30 - 22:00
SAT
-
DUB
28h 30m
3 stops
€1,064Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
Multiple Airlines Logo
20:35 - 21:18
DUB
-
SAT
30h 43m
3 stops
Multiple Airlines Logo
20:56 - 10:50
SAT
-
DUB
31h 54m
2 stops
€1,065Multiple Airlines
Tue, 9 Jun - Fri, 12 Jun
Multiple Airlines Logo
06:25 - 21:13
DUB
-
SAT
44h 48m
3 stops
Multiple Airlines Logo
09:00 - 16:40
SAT
-
DUB
25h 40m
2 stops
€1,066Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun
United Airlines Logo
08:50 - 17:44
DUB
-
SAT
14h 54m
2 stops
United Airlines Logo
14:15 - 11:10
SAT
-
DUB
14h 55m
2 stops
€1,073United Airlines
Thu, 18 Jun - Mon, 22 Jun
Delta Logo
08:55 - 22:21
DUB
-
SAT
19h 26m
2 stops
Delta Logo
10:47 - 08:45
SAT
-
DUB
15h 58m
1 stop
€1,100Delta
Tue, 9 Jun - Fri, 12 Jun

United Airlines flights from Dublin to San Antonio

Our best United Airlines deals on Dublin to San Antonio flight tickets
United Airlines
21 May
DUB12:30Dublin
13h 52m
1 stop
SAT20:22San Antonio
3 Jun
SAT08:53San Antonio
16h 27m
2 stops
DUB07:20Dublin
€974
United Airlines
18 Jun
DUB08:50Dublin
14h 54m
2 stops
SAT17:44San Antonio
22 Jun
SAT14:15San Antonio
14h 55m
2 stops
DUB11:10Dublin
€1,073
United Airlines
6 Jun
DUB08:50Dublin
17h 32m
1 stop
SAT20:22San Antonio
11 Jun
SAT12:01San Antonio
16h 39m
1 stop
DUB10:40Dublin
€3,515

KLM flights from Dublin to San Antonio

Our best KLM deals on Dublin to San Antonio flight tickets
KLM
14 May
DUB05:55Dublin
15h 57m
2 stops
SAT15:52San Antonio
27 May
SAT11:50San Antonio
16h 10m
1 stop
DUB10:00Dublin
€815
KLM
21 May
DUB05:55Dublin
15h 57m
2 stops
SAT15:52San Antonio
3 Jun
SAT17:00San Antonio
33h 45m
1 stop
DUB08:45Dublin
€816
KLM
22 Jun
DUB10:00Dublin
18h 21m
1 stop
SAT22:21San Antonio
29 Jun
SAT14:30San Antonio
11h 25m
1 stop
DUB07:55Dublin
€818

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 12 May 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

Tue 23/6

05:55-22:21

2 stops22h 26m

San Antonio

Tue 30/6

17:12-15:25

2 stops16h 13m

€814

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 22/6

08:55-22:21

2 stops19h 26m

San Antonio

Mon 29/6

10:47-08:45

1 stop15h 58m

€815
Fastest return journey

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 22/6

10:00-22:21

1 stop18h 21m

San Antonio

Mon 29/6

14:30-07:55

1 stop11h 25m

€818

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 23/6

11:00-20:41

1 stop15h 41m

San Antonio

Tue 30/6

07:40-08:45

1 stop19h 05m

€832

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 18/6

12:40-21:06

1 stop14h 26m

San Antonio

Mon 22/6

06:01-09:45

1 stop21h 44m

€1,015

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 23/6

06:25-21:13

3 stops44h 48m

San Antonio

Tue 30/6

11:30-22:00

3 stops28h 30m

€1,064

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 9/6

20:35-21:18

3 stops30h 43m

San Antonio

Fri 12/6

20:56-10:50

2 stops31h 54m

€1,065

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 23/6

06:25-21:13

3 stops44h 48m

San Antonio

Tue 30/6

09:00-16:40

2 stops25h 40m

€1,066

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 18/6

08:50-17:44

2 stops14h 54m

San Antonio

Mon 22/6

14:15-11:10

2 stops14h 55m

€1,073

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 9/6

08:55-22:21

2 stops19h 26m

San Antonio

Fri 12/6

10:47-08:45

1 stop15h 58m

€1,100

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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 5 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

20h 33m

Direct flights

None
The fastest flight from Dublin to San Antonio takes 20h 33m
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 20h 33m.

  • 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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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