Which airlines fly to San Antonio?

British Airways, United Airlines and KLM 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 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 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?

As of October 2025, there is 1 operator available to choose from 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 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.

£472 Cheap Flights from Dublin to San Antonio in 2025/26

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Find the cheapest flights from Dublin to San Antonio

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12:30 - 23:33DUB-SAT

41h 03m2 stops

16:10 - 11:45SAT-DUB

37h 35m2 stops

£472Scandinavian Airlines

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Fri, 20 Feb - Tue, 24 Feb

12:30 - 23:33DUB-SAT

41h 03m2 stops

16:10 - 11:45SAT-DUB

37h 35m2 stops

£474Scandinavian Airlines

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Fri, 20 Feb - Tue, 24 Feb

05:55 - 22:57DUB-SAT

23h 02m2 stops

15:00 - 15:45SAT-DUB

18h 45m2 stops

£692Delta

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Thu, 20 Nov - Wed, 3 Dec

05:55 - 17:17DUB-SAT

17h 22m2 stops

11:35 - 07:45SAT-DUB

14h 10m1 stop

£694KLM

Find Deal

Thu, 20 Nov - Wed, 3 Dec

05:55 - 22:42DUB-SAT

21h 47m2 stops

12:10 - 08:45SAT-DUB

14h 35m1 stop

£697Delta

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Sat, 1 Nov - Fri, 14 Nov

09:45 - 21:19DUB-SAT

17h 34m1 stop

15:00 - 07:45SAT-DUB

10h 45m1 stop

£702Multiple Airlines

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Thu, 20 Nov - Wed, 3 Dec

12:05 - 20:53DUB-SAT

14h 48m1 stop

14:01 - 08:10SAT-DUB

12h 09m1 stop

£704United Airlines

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Fri, 20 Feb - Tue, 24 Feb

05:55 - 17:22DUB-SAT

17h 27m2 stops

14:00 - 07:45SAT-DUB

11h 45m1 stop

£712Delta

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Fri, 20 Feb - Tue, 24 Feb

10:40 - 23:12DUB-SAT

18h 32m1 stop

12:17 - 10:20SAT-DUB

16h 03m1 stop

£719Lufthansa

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Fri, 20 Feb - Tue, 24 Feb

10:40 - 08:50DUB-SAT

28h 10m2 stops

11:43 - 07:30SAT-DUB

13h 47m2 stops

£787United Airlines

Find Deal

Sat, 20 Dec - Fri, 16 Jan

Scandinavian Airlines flights from Dublin to San Antonio

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

Scandinavian Airlines

20 Feb

DUB12:30Dublin

41h 03m

2 stops

SAT23:33San Antonio

24 Feb

SAT16:10San Antonio

37h 35m

2 stops

DUB11:45Dublin

£472

Find similar

Scandinavian Airlines

20 Feb

DUB12:30Dublin

41h 03m

2 stops

SAT23:33San Antonio

24 Feb

SAT16:10San Antonio

37h 35m

2 stops

DUB11:45Dublin

£474

Find similar

Delta flights from Dublin to San Antonio

Our best Delta deals on Dublin to San Antonio flight tickets

Delta

20 Nov

DUB05:55Dublin

23h 02m

2 stops

SAT22:57San Antonio

3 Dec

SAT15:00San Antonio

18h 45m

2 stops

DUB15:45Dublin

£692

Find similar

Delta

1 Nov

DUB05:55Dublin

21h 47m

2 stops

SAT22:42San Antonio

14 Nov

SAT12:10San Antonio

14h 35m

1 stop

DUB08:45Dublin

£697

Find similar

Delta

20 Feb

DUB05:55Dublin

17h 27m

2 stops

SAT17:22San Antonio

24 Feb

SAT14:00San Antonio

11h 45m

1 stop

DUB07:45Dublin

£712

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

£472

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

£474

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 20/11

05:55-22:57

2 stops23h 02m

San Antonio

Wed 3/12

15:00-15:45

2 stops18h 45m

£692

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 20/11

05:55-17:17

2 stops17h 22m

San Antonio

Wed 3/12

11:35-07:45

1 stop14h 10m

£694

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 1/11

05:55-22:42

2 stops21h 47m

San Antonio

Fri 14/11

12:10-08:45

1 stop14h 35m

£697

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 20/11

09:45-21:19

1 stop17h 34m

San Antonio

Wed 3/12

15:00-07:45

1 stop10h 45m

£702

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

12:05-20:53

1 stop14h 48m

San Antonio

Tue 24/2

14:01-08:10

1 stop12h 09m

£704

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

05:55-17:22

2 stops17h 27m

San Antonio

Tue 24/2

14:00-07:45

1 stop11h 45m

£712

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

10:40-23:12

1 stop18h 32m

San Antonio

Tue 24/2

12:17-10:20

1 stop16h 03m

£719

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Sat 20/12

10:40-08:50

2 stops28h 10m

San Antonio

Fri 16/1

11:43-07:30

2 stops13h 47m

£787

Flights are sorted by cheapest return flights first.

Sorted 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?

The month of February is, on average, the cheapest month to fly to San Antonio from Dublin, with most prices found around £632. If you aren’t able to travel to San Antonio during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £655.

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

According to our data, Thursday is the cheapest day to fly to San Antonio from Dublin. The lowest ticket price found for a Thursday departure recently was £598. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to San Antonio for around £770.

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

At midday is the cheapest time of day to fly from Dublin to San Antonio when you can find flight prices for as low as £589. Flying to San Antonio at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around £657. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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?
Dublin and San Antonio are 4698.3 mi apart from one another. Typically, this will take 14h 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 many operators does momondo search for flights from Dublin Airport to San Antonio Airport?
As of October 2025, there is 1 operator available to choose from 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 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.
What is the most popular airline from Dublin to San Antonio?
Based on momondo bookings for flights between Dublin and San Antonio, the leading airline is United Airlines, making up 100% of the total bookings.

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
United Airlines	PriceFrom £648	Free Cancellation	Rating 7.4 8,974 reviews		Search United Airlines flights

New Braunfels

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.