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.

£548 Cheap Flights from Dublin to San Antonio in 2026/27

Find the cheapest flights from Dublin to San Antonio

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:30 - 23:15DUB Dublin-SAT San Antonio

17h 45m2 stops Reykjavik Keflavik Intl Baltimore/Washington

05:30 - 10:15SAT San Antonio-DUB Dublin

22h 45m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£676Multiple Airlines

Wed, 23 Dec - Tue, 5 Jan

11:30 - 00:55DUB Dublin-SAT San Antonio

19h 25m2 stops Reykjavik Keflavik Intl Nashville Intl

05:45 - 10:15SAT San Antonio-DUB Dublin

22h 30m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£728Multiple Airlines

Thu, 17 Dec - Thu, 7 Jan

10:50 - 22:56DUB Dublin-SAT San Antonio

18h 06m2 stops London Heathrow Dallas/Fort Worth

16:34 - 15:15SAT San Antonio-DUB Dublin

16h 41m2 stops Dallas/Fort Worth London Heathrow

£740British Airways

Mon, 16 Nov - Fri, 27 Nov

10:50 - 22:56DUB Dublin-SAT San Antonio

18h 06m2 stops London Heathrow Dallas/Fort Worth

16:34 - 15:15SAT San Antonio-DUB Dublin

16h 41m2 stops Dallas/Fort Worth London Heathrow

£757British Airways

Mon, 16 Nov - Fri, 27 Nov

11:00 - 22:00DUB Dublin-SAT San Antonio

17h 00m2 stops London Heathrow Dallas/Fort Worth

14:05 - 12:05SAT San Antonio-DUB Dublin

16h 00m2 stops Dallas/Fort Worth London Heathrow

£758British Airways

Tue, 8 Dec - Fri, 8 Jan

09:00 - 20:53DUB Dublin-SAT San Antonio

17h 53m2 stops Toronto Pearson Intl Denver Intl

13:15 - 09:55SAT San Antonio-DUB Dublin

14h 40m2 stops Chicago O'Hare Intl Newark

£802United Airlines

Mon, 16 Nov - Fri, 27 Nov

13:35 - 22:51DUB Dublin-SAT San Antonio

15h 16m2 stops Newark Houston George Bush Intcntl

08:56 - 07:30SAT San Antonio-DUB Dublin

16h 34m2 stops Denver Intl Newark

£805United Airlines

Fri, 13 Nov - Tue, 17 Nov

08:50 - 22:06DUB Dublin-SAT San Antonio

19h 16m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

05:30 - 08:45SAT San Antonio-DUB Dublin

21h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£810Delta

Mon, 16 Nov - Fri, 27 Nov

05:45 - 17:25DUB Dublin-SAT San Antonio

17h 40m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

05:30 - 08:45SAT San Antonio-DUB Dublin

21h 15m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

£815Delta

Mon, 16 Nov - Fri, 27 Nov

12:05 - 20:24DUB Dublin-SAT San Antonio

14h 19m1 stop Washington, D.C. Dulles Intl

12:24 - 10:20SAT San Antonio-DUB Dublin

15h 56m1 stop Washington, D.C. Dulles Intl

£816United Airlines

Fri, 13 Nov - Tue, 17 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Dublin to San Antonio

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

British Airways

16 Nov

DUB10:50Dublin

18h 06m

2 stops

SAT22:56San Antonio

27 Nov

SAT16:34San Antonio

16h 41m

2 stops

DUB15:15Dublin

£740

British Airways

16 Nov

DUB10:50Dublin

18h 06m

2 stops

SAT22:56San Antonio

27 Nov

SAT16:34San Antonio

16h 41m

2 stops

DUB15:15Dublin

£757

British Airways

8 Dec

DUB11:00Dublin

17h 00m

2 stops

SAT22:00San Antonio

8 Jan

SAT14:05San Antonio

16h 00m

2 stops

DUB12:05Dublin

£758

United Airlines flights from Dublin to San Antonio

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

United Airlines

16 Nov

DUB09:00Dublin

17h 53m

2 stops

SAT20:53San Antonio

27 Nov

SAT13:15San Antonio

14h 40m

2 stops

DUB09:55Dublin

£802

United Airlines

13 Nov

DUB12:05Dublin

14h 19m

1 stop

SAT20:24San Antonio

17 Nov

SAT11:45San Antonio

16h 35m

2 stops

DUB10:20Dublin

£805

United Airlines

13 Nov

DUB13:35Dublin

15h 16m

2 stops

SAT22:51San Antonio

17 Nov

SAT08:56San Antonio

16h 34m

2 stops

DUB07:30Dublin

£816

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Wed 23/12

11:30-23:15

2 stops17h 45m

San Antonio

Tue 5/1

05:30-10:15

2 stops22h 45m

£676

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Thu 17/12

11:30-00:55

2 stops19h 25m

San Antonio

Thu 7/1

05:45-10:15

2 stops22h 30m

£728

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Mon 16/11

10:50-22:56

2 stops18h 06m

San Antonio

Fri 27/11

16:34-15:15

2 stops16h 41m

£740

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Mon 16/11

10:50-22:56

2 stops18h 06m

San Antonio

Fri 27/11

16:34-15:15

2 stops16h 41m

£757

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Tue 8/12

11:00-22:00

2 stops17h 00m

San Antonio

Fri 8/1

14:05-12:05

2 stops16h 00m

£758

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Mon 16/11

09:00-20:53

2 stops17h 53m

San Antonio

Fri 27/11

13:15-09:55

2 stops14h 40m

£802

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Fri 13/11

13:35-22:51

2 stops15h 16m

San Antonio

Tue 17/11

08:56-07:30

2 stops16h 34m

£805

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Mon 16/11

08:50-22:06

2 stops19h 16m

San Antonio

Fri 27/11

05:30-08:45

2 stops21h 15m

£810

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Mon 16/11

05:45-17:25

2 stops17h 40m

San Antonio

Fri 27/11

05:30-08:45

2 stops21h 15m

£815

Fastest return journey

DublinSan Antonio

DUB Dublin - SAT San Antonio

DUBSAT

Dublin

Fri 13/11

12:05-20:24

1 stop14h 19m

San Antonio

Tue 17/11

12:24-10:20

1 stop15h 56m

£816

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

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

Delta and Finnair are the most popular carriers operating from Dublin to San Antonio

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

Best price found	£548
Fastest flight time	21h 08m
Direct flights	None

The best one-way flight to San Antonio from Dublin in the past 72 hours is £548. The best return flight deal from Dublin to San Antonio found on momondo in the last 72 hours is £676.

The fastest flight from Dublin to San Antonio takes 21h 08m

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?
Dublin and San Antonio are 4698.3 mi apart from one another. Typically, this will take 21h 08m 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.

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.