Which airlines fly to San Antonio?

British Airways, Lufthansa and Aer Lingus are the top three most popular airlines that fly to San Antonio from Dublin according to our data. British Airways is the first choice among our users, with 28% 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.

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

British Airways and United Airlines are the most popular carriers operating from Dublin to San Antonio

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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to San Antonio Airport.

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

The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£567 Cheap Flights from Dublin to San Antonio in 2026

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Find the cheapest flights from Dublin to San Antonio

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:05 - 22:15

DUB

SAT

33h 10m

2 stops

16:10 - 18:20

SAT

DUB

20h 10m

2 stops

£746Scandinavian Airlines

Wed, 2 Sep - Sun, 6 Sep

12:30 - 23:59

DUB

SAT

17h 29m

2 stops

20:08 - 17:15

SAT

DUB

15h 07m

2 stops

£747British Airways

Mon, 30 Mar - Mon, 6 Apr

05:55 - 22:27

DUB

SAT

22h 32m

2 stops

16:00 - 10:00

SAT

DUB

12h 00m

1 stop

£757Delta

Sat, 23 May - Tue, 9 Jun

19:05 - 22:15

DUB

SAT

33h 10m

2 stops

16:10 - 18:20

SAT

DUB

20h 10m

2 stops

£763Scandinavian Airlines

Wed, 2 Sep - Sun, 6 Sep

15:00 - 13:53

DUB

SAT

28h 53m

1 stop

16:00 - 10:00

SAT

DUB

12h 00m

1 stop

£764Delta

Sat, 23 May - Tue, 9 Jun

19:05 - 00:15

DUB

SAT

35h 10m

2 stops

16:10 - 11:50

SAT

DUB

37h 40m

2 stops

£765Scandinavian Airlines

Wed, 2 Sep - Sun, 6 Sep

06:05 - 22:53

DUB

SAT

22h 48m

2 stops

13:25 - 16:55

SAT

DUB

21h 30m

2 stops

£771Lufthansa

Mon, 30 Mar - Sun, 5 Apr

11:35 - 22:53

DUB

SAT

17h 18m

1 stop

12:09 - 10:40

SAT

DUB

16h 31m

1 stop

£771Lufthansa

Mon, 30 Mar - Mon, 6 Apr

09:30 - 18:09

DUB

SAT

14h 39m

1 stop

13:32 - 09:45

SAT

DUB

14h 13m

1 stop

£773Finnair

Thu, 2 Apr - Thu, 16 Apr

06:30 - 19:10

DUB

SAT

18h 40m

2 stops

17:42 - 15:45

SAT

DUB

16h 03m

2 stops

£774British Airways

Thu, 2 Apr - Thu, 16 Apr

United Airlines flights from Dublin to San Antonio

Our best United Airlines deals on Dublin to San Antonio flight tickets

United Airlines

2 Sept

DUB09:20Dublin

17h 53m

1 stop

SAT21:13San Antonio

6 Sept

SAT13:40San Antonio

14h 05m

1 stop

DUB09:45Dublin

£781

United Airlines

2 Sept

DUB09:20Dublin

17h 53m

1 stop

SAT21:13San Antonio

6 Sept

SAT13:44San Antonio

11h 46m

1 stop

DUB07:30Dublin

£786

United Airlines

2 Sept

DUB12:30Dublin

17h 19m

2 stops

SAT23:49San Antonio

6 Sept

SAT11:50San Antonio

13h 40m

2 stops

DUB07:30Dublin

£788

British Airways flights from Dublin to San Antonio

Our best British Airways deals on Dublin to San Antonio flight tickets

British Airways

30 Mar

DUB12:30Dublin

17h 29m

2 stops

SAT23:59San Antonio

6 Apr

SAT20:08San Antonio

15h 07m

2 stops

DUB17:15Dublin

£747

British Airways

2 Apr

DUB06:30Dublin

18h 40m

2 stops

SAT19:10San Antonio

16 Apr

SAT17:42San Antonio

16h 03m

2 stops

DUB15:45Dublin

£774

British Airways

20 Apr

DUB09:40Dublin

18h 02m

2 stops

SAT21:42San Antonio

24 Apr

SAT10:27San Antonio

16h 33m

2 stops

DUB09:00Dublin

£877

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 2/9

19:05-22:15

2 stops33h 10m

San Antonio

Sun 6/9

16:10-18:20

2 stops20h 10m

£746

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 30/3

12:30-23:59

2 stops17h 29m

San Antonio

Mon 6/4

20:08-17:15

2 stops15h 07m

£747

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 23/5

05:55-22:27

2 stops22h 32m

San Antonio

Tue 9/6

16:00-10:00

1 stop12h 00m

£757

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 2/9

19:05-22:15

2 stops33h 10m

San Antonio

Sun 6/9

16:10-18:20

2 stops20h 10m

£763

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 23/5

15:00-13:53

1 stop28h 53m

San Antonio

Tue 9/6

16:00-10:00

1 stop12h 00m

£764

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 2/9

19:05-00:15

2 stops35h 10m

San Antonio

Sun 6/9

16:10-11:50

2 stops37h 40m

£765

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 30/3

06:05-22:53

2 stops22h 48m

San Antonio

Sun 5/4

13:25-16:55

2 stops21h 30m

£771

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 30/3

11:35-22:53

1 stop17h 18m

San Antonio

Mon 6/4

12:09-10:40

1 stop16h 31m

£771

Fastest return journey

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 2/4

09:30-18:09

1 stop14h 39m

San Antonio

Thu 16/4

13:32-09:45

1 stop14h 13m

£773

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 2/4

06:30-19:10

2 stops18h 40m

San Antonio

Thu 16/4

17:42-15:45

2 stops16h 03m

£774

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

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

You could potentially save up to 52% 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 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	18h 48m
Direct flights	None

The fastest flight from Dublin to San Antonio takes 18h 48m

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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How far is Dublin to San Antonio by plane?
Dublin and San Antonio are 4698.3 mi apart from one another. Typically, this will take 18h 48m by plane in normal conditions.
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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to San Antonio for you.

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

Flights from Dublin to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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.