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

Aer Lingus, WestJet, and Iberia are the most popular carriers operating from Dublin to San Antonio

Which airlines fly to San Antonio?

American Airlines, United Airlines and British Airways 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 7 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.

€415 Cheap Flights from Dublin to San Antonio in 2025

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Find the cheapest flights from Dublin to San Antonio

Round-trip

One-way

Last minute

Cheap return flights

12:40 - 00:20DUB-SAT

41h 40m2 stops

12:24 - 18:15SAT-DUB

23h 51m2 stops

€781Scandinavian Airlines

Find Deal

Tue, 7 Oct - Tue, 14 Oct

05:55 - 00:34DUB-SAT

24h 39m2 stops

12:02 - 15:45SAT-DUB

21h 43m2 stops

€811Delta

Find Deal

Sat, 20 Dec - Sat, 27 Dec

05:55 - 17:04DUB-SAT

17h 09m2 stops

14:40 - 07:45SAT-DUB

11h 05m1 stop

€814Delta

Find Deal

Sat, 20 Dec - Sat, 27 Dec

12:30 - 20:05DUB-SAT

13h 35m1 stop

07:00 - 07:30SAT-DUB

19h 30m1 stop

€833United Airlines

Find Deal

Fri, 17 Oct - Sat, 1 Nov

09:20 - 11:37DUB-SAT

32h 17m2 stops

12:50 - 07:20SAT-DUB

12h 30m1 stop

€836

Find Deal

Tue, 7 Oct - Tue, 14 Oct

08:50 - 20:05DUB-SAT

17h 15m1 stop

11:55 - 07:10SAT-DUB

13h 15m1 stop

€856United Airlines

Find Deal

Mon, 6 Oct - Mon, 13 Oct

11:00 - 16:03DUB-SAT

35h 03m1 stop

12:24 - 08:45SAT-DUB

14h 21m1 stop

€857KLM

Find Deal

Tue, 7 Oct - Tue, 14 Oct

09:20 - 22:55DUB-SAT

19h 35m3 stops

06:45 - 08:15SAT-DUB

19h 30m2 stops

€892

Find Deal

Tue, 7 Oct - Tue, 14 Oct

15:30 - 13:13DUB-SAT

27h 43m3 stops

09:51 - 10:15SAT-DUB

18h 24m3 stops

€1,440Air Canada

Find Deal

Sat, 20 Dec - Sat, 27 Dec

09:50 - 22:35DUB-SAT

18h 45m3 stops

16:24 - 15:40SAT-DUB

18h 16m3 stops

€3,191Air Canada

Find Deal

Fri, 17 Oct - Sat, 1 Nov

Scandinavian Airlines flights from Dublin to San Antonio

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

Scandinavian Airlines

27 Aug

DUB19:05Dublin

34h 52m

2 stops

SAT23:57San Antonio

31 Aug

SAT11:34San Antonio

42h 16m

2 stops

DUB11:50Dublin

€745

Find similar

Scandinavian Airlines

7 Oct

DUB12:40Dublin

41h 40m

2 stops

SAT00:20San Antonio

14 Oct

SAT12:24San Antonio

23h 51m

2 stops

DUB18:15Dublin

€781

Find similar

United Airlines flights from Dublin to San Antonio

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

United Airlines

17 Oct

DUB12:30Dublin

13h 35m

1 stop

SAT20:05San Antonio

1 Nov

SAT07:00San Antonio

19h 30m

1 stop

DUB07:30Dublin

€833

Find similar

United Airlines

6 Oct

DUB08:50Dublin

17h 15m

1 stop

SAT20:05San Antonio

13 Oct

SAT11:55San Antonio

13h 15m

1 stop

DUB07:10Dublin

€856

Find similar

United Airlines

27 Aug

DUB12:30Dublin

14h 03m

1 stop

SAT20:33San Antonio

31 Aug

SAT12:00San Antonio

13h 10m

1 stop

DUB07:10Dublin

€922

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 7/10

12:40-00:20

2 stops41h 40m

San Antonio

Tue 14/10

12:24-18:15

2 stops23h 51m

€781

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 20/12

05:55-00:34

2 stops24h 39m

San Antonio

Sat 27/12

12:02-15:45

2 stops21h 43m

€811

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 20/12

05:55-17:04

2 stops17h 09m

San Antonio

Sat 27/12

14:40-07:45

1 stop11h 05m

€814

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 17/10

12:30-20:05

1 stop13h 35m

San Antonio

Sat 1/11

07:00-07:30

1 stop19h 30m

€833

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 7/10

09:20-11:37

2 stops32h 17m

San Antonio

Tue 14/10

12:50-07:20

1 stop12h 30m

€836

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 6/10

08:50-20:05

1 stop17h 15m

San Antonio

Mon 13/10

11:55-07:10

1 stop13h 15m

€856

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 7/10

11:00-16:03

1 stop35h 03m

San Antonio

Tue 14/10

12:24-08:45

1 stop14h 21m

€857

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 7/10

09:20-22:55

3 stops19h 35m

San Antonio

Tue 14/10

06:45-08:15

2 stops19h 30m

€892

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 20/12

15:30-13:13

3 stops27h 43m

San Antonio

Sat 27/12

09:51-10:15

3 stops18h 24m

€1,440

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 17/10

09:50-22:35

3 stops18h 45m

San Antonio

Sat 1/11

16:24-15:40

3 stops18h 16m

€3,191

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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, November 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 €674. If you are unable to visit San Antonio during the month of November, then departing from Dublin during the month February is also very affordable. Most momondo users find prices during this month for around €720.

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 €788. The most expensive day to fly to San Antonio is Sunday, with ticket prices averaging around €1,117.

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 €822 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 €1,206 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 13h 35m.
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.