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Cheap flights from Dublin to San Antonio from €489

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 10/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to San Antonio

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
19:05 - 00:28
DUB
-
SAT
35h 23m
2 stops
Scandinavian Airlines Logo
13:55 - 09:25
SAT
-
DUB
37h 30m
2 stops
€674Scandinavian Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
19:10 - 08:56
DUB
-
SAT
43h 46m
2 stops
Multiple Airlines Logo
14:30 - 07:55
SAT
-
DUB
11h 25m
1 stop
€791Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
22:00 - 08:56
DUB
-
SAT
40h 56m
2 stops
Multiple Airlines Logo
14:35 - 10:35
SAT
-
DUB
14h 00m
1 stop
€853Multiple Airlines
Thu, 27 Aug - Wed, 9 Sep
Multiple Airlines Logo
22:00 - 08:56
DUB
-
SAT
40h 56m
2 stops
Multiple Airlines Logo
14:35 - 10:35
SAT
-
DUB
14h 00m
1 stop
€855Multiple Airlines
Thu, 27 Aug - Wed, 9 Sep
Multiple Airlines Logo
23:15 - 08:56
DUB
-
SAT
39h 41m
2 stops
Multiple Airlines Logo
16:00 - 09:15
SAT
-
DUB
11h 15m
1 stop
€869Multiple Airlines
Sat, 5 Sep - Fri, 18 Sep
Multiple Airlines Logo
09:40 - 22:34
DUB
-
SAT
18h 54m
2 stops
Multiple Airlines Logo
12:05 - 16:55
SAT
-
DUB
22h 50m
2 stops
€894Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
23:15 - 08:56
DUB
-
SAT
39h 41m
2 stops
Multiple Airlines Logo
11:08 - 11:45
SAT
-
DUB
18h 37m
1 stop
€895Multiple Airlines
Sat, 5 Sep - Fri, 18 Sep
Multiple Airlines Logo
18:35 - 08:29
DUB
-
SAT
19h 54m
2 stops
Multiple Airlines Logo
11:22 - 07:15
SAT
-
DUB
13h 53m
1 stop
€896Multiple Airlines
Mon, 16 Nov - Fri, 27 Nov
Multiple Airlines Logo
18:35 - 08:29
DUB
-
SAT
19h 54m
2 stops
Multiple Airlines Logo
11:22 - 07:15
SAT
-
DUB
13h 53m
1 stop
€897Multiple Airlines
Mon, 16 Nov - Fri, 27 Nov
Multiple Airlines Logo
23:15 - 08:56
DUB
-
SAT
39h 41m
2 stops
Multiple Airlines Logo
11:08 - 11:45
SAT
-
DUB
18h 37m
1 stop
€908Multiple Airlines
Sat, 29 Aug - Fri, 11 Sep

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Iberia flights from Dublin to San Antonio

Our best Iberia deals on Dublin to San Antonio flight tickets
Iberia
27 Aug
DUB09:50Dublin
19h 00m
2 stops
SAT22:50San Antonio
9 Sept
SAT12:41San Antonio
15h 04m
1 stop
DUB09:45Dublin
€947
Iberia
27 Aug
DUB09:50Dublin
19h 00m
2 stops
SAT22:50San Antonio
9 Sept
SAT14:00San Antonio
13h 45m
1 stop
DUB09:45Dublin
€949
Iberia
5 Sept
DUB09:50Dublin
19h 04m
2 stops
SAT22:54San Antonio
18 Sept
SAT12:51San Antonio
14h 54m
1 stop
DUB09:45Dublin
€951

Lufthansa flights from Dublin to San Antonio

Our best Lufthansa deals on Dublin to San Antonio flight tickets
Lufthansa
3 Sept
DUB11:35Dublin
17h 15m
1 stop
SAT22:50San Antonio
10 Sept
SAT13:00San Antonio
12h 30m
1 stop
DUB07:30Dublin
€934
Lufthansa
24 Oct
DUB06:00Dublin
20h 38m
2 stops
SAT20:38San Antonio
1 Nov
SAT13:07San Antonio
12h 23m
1 stop
DUB07:30Dublin
€942
Lufthansa
5 Sept
DUB12:30Dublin
14h 08m
1 stop
SAT20:38San Antonio
18 Sept
SAT13:07San Antonio
12h 23m
1 stop
DUB07:30Dublin
€964

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 23 July 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

Thu 3/9

19:05-00:28

2 stops35h 23m

San Antonio

Thu 10/9

13:55-09:25

2 stops37h 30m

€674

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 3/9

19:10-08:56

2 stops43h 46m

San Antonio

Thu 10/9

14:30-07:55

1 stop11h 25m

€791

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 27/8

22:00-08:56

2 stops40h 56m

San Antonio

Wed 9/9

14:35-10:35

1 stop14h 00m

€853

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 27/8

22:00-08:56

2 stops40h 56m

San Antonio

Wed 9/9

14:35-10:35

1 stop14h 00m

€855

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 5/9

23:15-08:56

2 stops39h 41m

San Antonio

Fri 18/9

16:00-09:15

1 stop11h 15m

€869

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 3/9

09:40-22:34

2 stops18h 54m

San Antonio

Thu 10/9

12:05-16:55

2 stops22h 50m

€894

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 5/9

23:15-08:56

2 stops39h 41m

San Antonio

Fri 18/9

11:08-11:45

1 stop18h 37m

€895
Fastest return journey

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

18:35-08:29

2 stops19h 54m

San Antonio

Fri 27/11

11:22-07:15

1 stop13h 53m

€896

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 16/11

18:35-08:29

2 stops19h 54m

San Antonio

Fri 27/11

11:22-07:15

1 stop13h 53m

€897

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 29/8

23:15-08:56

2 stops39h 41m

San Antonio

Fri 11/9

11:08-11:45

1 stop18h 37m

€908

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, American Airlines, and United Airlines are the most popular carriers operating from Dublin to San Antonio

Which airlines fly to San Antonio?

American Airlines, Scandinavian Airlines and United 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 40% 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

16h 16m

Direct flights

None
The fastest flight from Dublin to San Antonio takes 16h 16m
There are no direct flights from Dublin to San Antonio. There are no popular flight routes from Dublin to San Antonio.
Search flight deals

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 16h 16m.

  • 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 many operators does momondo search for flights from Dublin Airport to San Antonio Airport?

  • 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.

  • What is the most popular airline from Dublin to San Antonio?

Best airlines flying from Dublin to San Antonio

Compare and see reviews for airlines that fly from Dublin to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom €261Free CancellationRating
7.1
11,832 reviews
Search American Airlines flights

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

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