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

Aer Lingus and Air Canada are the most popular carriers operating from Dublin to San Antonio

Which airlines fly to San Antonio?

American Airlines, United Airlines and Aer Lingus 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 31% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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.

€540 Cheap Flights from Dublin to San Antonio in 2025/26

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Find the cheapest flights from Dublin to San Antonio

Round-trip

One-way

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12:30 - 23:17DUB-SAT

40h 47m2 stops

13:06 - 11:45SAT-DUB

40h 39m2 stops

€540Scandinavian Airlines

Find Deal

Wed, 3 Dec - Mon, 8 Dec

12:30 - 23:33DUB-SAT

41h 03m2 stops

16:10 - 09:25SAT-DUB

35h 15m2 stops

€570Scandinavian Airlines

Find Deal

Wed, 18 Feb - Thu, 26 Feb

09:00 - 13:18DUB-SAT

34h 18m3 stops

13:55 - 07:10SAT-DUB

35h 15m3 stops

€605Multiple Airlines

Find Deal

Wed, 3 Dec - Mon, 8 Dec

12:30 - 23:33DUB-SAT

41h 03m2 stops

16:10 - 11:45SAT-DUB

37h 35m2 stops

€783Scandinavian Airlines

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Fri, 20 Feb - Tue, 24 Feb

05:55 - 00:38DUB-SAT

24h 43m2 stops

13:06 - 15:45SAT-DUB

20h 39m2 stops

€796Delta

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Wed, 26 Nov - Wed, 3 Dec

09:10 - 22:27DUB-SAT

19h 17m2 stops

11:18 - 09:55SAT-DUB

16h 37m1 stop

€797Lufthansa

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Wed, 26 Nov - Wed, 3 Dec

17:15 - 22:27DUB-SAT

35h 12m3 stops

06:00 - 23:00SAT-DUB

35h 00m2 stops

€798Multiple Airlines

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Wed, 18 Feb - Thu, 26 Feb

05:55 - 17:22DUB-SAT

17h 27m2 stops

14:00 - 07:45SAT-DUB

11h 45m1 stop

€799KLM

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Wed, 18 Feb - Thu, 26 Feb

10:40 - 23:16DUB-SAT

18h 36m1 stop

11:18 - 09:55SAT-DUB

16h 37m1 stop

€812Lufthansa

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Wed, 26 Nov - Wed, 3 Dec

11:30 - 13:06DUB-SAT

31h 36m1 stop

05:10 - 07:45SAT-DUB

20h 35m1 stop

€1,053Delta

Find Deal

Fri, 12 Dec - Fri, 19 Dec

Delta flights from Dublin to San Antonio

Our best Delta deals on Dublin to San Antonio flight tickets

Delta

26 Nov

DUB05:55Dublin

24h 43m

2 stops

SAT00:38San Antonio

3 Dec

SAT13:06San Antonio

20h 39m

2 stops

DUB15:45Dublin

€796

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Delta

12 Dec

DUB11:30Dublin

31h 36m

1 stop

SAT13:06San Antonio

19 Dec

SAT05:10San Antonio

20h 35m

1 stop

DUB07:45Dublin

€1,053

Find similar

Delta

16 Nov

DUB09:45Dublin

20h 53m

1 stop

SAT00:38San Antonio

20 Nov

SAT08:00San Antonio

18h 05m

2 stops

DUB08:05Dublin

€4,269

Find similar

Lufthansa flights from Dublin to San Antonio

Our best Lufthansa deals on Dublin to San Antonio flight tickets

Lufthansa

26 Nov

DUB09:10Dublin

19h 17m

2 stops

SAT22:27San Antonio

3 Dec

SAT11:18San Antonio

16h 37m

1 stop

DUB09:55Dublin

€797

Find similar

Lufthansa

26 Nov

DUB10:40Dublin

18h 36m

1 stop

SAT23:16San Antonio

3 Dec

SAT11:18San Antonio

16h 37m

1 stop

DUB09:55Dublin

€812

Find similar

Lufthansa

18 Feb

DUB10:40Dublin

18h 32m

1 stop

SAT23:12San Antonio

26 Feb

SAT12:40San Antonio

15h 15m

1 stop

DUB09:55Dublin

€827

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 3/12

12:30-23:17

2 stops40h 47m

San Antonio

Mon 8/12

13:06-11:45

2 stops40h 39m

€540

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 18/2

12:30-23:33

2 stops41h 03m

San Antonio

Thu 26/2

16:10-09:25

2 stops35h 15m

€570

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 3/12

09:00-13:18

3 stops34h 18m

San Antonio

Mon 8/12

13:55-07:10

3 stops35h 15m

€605

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

12:30-23:33

2 stops41h 03m

San Antonio

Tue 24/2

16:10-11:45

2 stops37h 35m

€783

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 26/11

05:55-00:38

2 stops24h 43m

San Antonio

Wed 3/12

13:06-15:45

2 stops20h 39m

€796

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 26/11

09:10-22:27

2 stops19h 17m

San Antonio

Wed 3/12

11:18-09:55

1 stop16h 37m

€797

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 18/2

17:15-22:27

3 stops35h 12m

San Antonio

Thu 26/2

06:00-23:00

2 stops35h 00m

€798

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 18/2

05:55-17:22

2 stops17h 27m

San Antonio

Thu 26/2

14:00-07:45

1 stop11h 45m

€799

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 26/11

10:40-23:16

1 stop18h 36m

San Antonio

Wed 3/12

11:18-09:55

1 stop16h 37m

€812

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 12/12

11:30-13:06

1 stop31h 36m

San Antonio

Fri 19/12

05:10-07:45

1 stop20h 35m

€1,053

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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

What is the cheapest month to fly to San Antonio?

In general, February is the cheapest month to fly from Dublin to San Antonio. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €724. If you are unable to visit San Antonio during the month of February, then departing from Dublin during the month April is also very affordable. Most momondo users find prices during this month for around €751.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart from Dublin to San Antonio is on a Wednesday. Travellers who choose to depart for San Antonio on a Wednesday will often find tickets for as low as €793. The most expensive day to fly to San Antonio is Sunday, with ticket prices averaging around €1,123.

What is the cheapest time of day to depart on your flight to San Antonio?

Flying to San Antonio from Dublin in the morning is the least expensive time of day to depart. momondo users have found prices as low as €827 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €1,213 on average. Flights to San Antonio from Dublin in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

Direct flights	None

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?
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 10m.
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.