What’s the fastest stopover option from Dublin to San Antonio?

Flights via Newark (EWR) have the shortest average one-way travel time for one-stop routes: 12h 10m.

Which airport typically offers the quickest stopover for flights from Dublin to San Antonio?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 05m.

What’s the top stopover airport for flights from Dublin to San Antonio?

Washington, D.C. (IAD) – chosen by Cheapflights users on 50% of one-stop itineraries from Dublin to San Antonio on Cheapflights.

What’s the cheapest stopover airport for flights from Dublin to San Antonio?

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £711.

How long is the flight from Dublin to San Antonio?

Scandinavian Airlines and Delta can get you from Dublin to San Antonio in just under 20h 15m. Your travel time can differ by up to 20h 48m. The distance between Dublin and San Antonio is about 4690 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from Dublin to San Antonio round-trip?

Our cheapest airline available from Dublin to San Antonio is United Airlines. Our recent data shows that you can find tickets from as low as £635 on this airline. United Airlines is currently priced 14% below the average price you’ll pay for this route.

What is the cheapest day to fly from Dublin to San Antonio?

Travellers seeking maximum savings on their Dublin to San Antonio flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 inches per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Can I find deals for flights from Dublin to San Antonio that include hotel bookings?

Yes. In addition to deals on Dublin to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dublin to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Antonio.

Can I find deals for business class flights from Dublin to San Antonio?

Yes. Cheapflights offers flight deals from Dublin to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£454+ Cheap Flights from Dublin to San Antonio

Cheap flight deals from Dublin to San Antonio

Round-trip from	£454
Popular in	December
Cheapest in	November
Average price	£835

Scandinavian Airlines
20/2-24/2
4 total stops
78h 38m total
Dublin to San Antonio

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Dublin to San Antonio

Cheapest flights from Dublin to San Antonio
Explore the most affordable flight options available from Dublin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 30/1005:55DUB - SAT

2 stops20h 15mDelta

Wed 12/1117:30SAT - DUB

2 stops16h 15mDelta

Deal found 16/9£661

Thu 30/1009:45DUB - SAT

1 stop16h 25mMultiple Airlines

Wed 12/1115:00SAT - DUB

1 stop10h 45mMultiple Airlines

Deal found 16/9£670

Sat 27/911:00DUB - SAT

1 stop15h 58mDelta

Tue 30/910:37SAT - DUB

2 stops15h 38mDelta

Deal found 17/9£675

Sat 27/911:00DUB - SAT

1 stop13h 18mKLM

Tue 30/911:35SAT - DUB

1 stop15h 40mKLM

Deal found 17/9£676

Tue 23/1205:55DUB - SAT

2 stops24h 42mDelta

Tue 30/1214:23SAT - DUB

1 stop12h 22mDelta

Deal found 18/9£681

Mon 22/1208:45DUB - SAT

2 stops21h 52mDelta

Mon 29/1214:23SAT - DUB

1 stop12h 22mDelta

Deal found 17/9£684

Thu 30/1009:30DUB - SAT

2 stops18h 26mUnited Airlines

Wed 12/1114:04SAT - DUB

1 stop12h 06mUnited Airlines

Deal found 17/9£722

Sat 27/908:15DUB - SAT

3 stops39h 57mMultiple Airlines

Tue 30/919:38SAT - DUB

3 stops30h 57mMultiple Airlines

Deal found 17/9£784

Tue 21/1005:55DUB - SAT

2 stops22h 47mDelta

Thu 23/1018:15SAT - DUB

1 stop31h 40mDelta

Deal found 16/9£878

Best flights from Dublin to San Antonio
Discover carefully curated flight deals from Dublin to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Fri 20/212:30DUB - SAT

2 stops41h 03mScandinavian Airlines

Tue 24/216:10SAT - DUB

2 stops37h 35mScandinavian Airlines

Deal found 17/9£454

Thu 30/1005:55DUB - SAT

2 stops20h 15mDelta

Wed 12/1117:30SAT - DUB

2 stops16h 15mDelta

Deal found 16/9£661

Thu 30/1009:45DUB - SAT

1 stop16h 25mMultiple Airlines

Wed 12/1115:00SAT - DUB

1 stop10h 45mMultiple Airlines

Deal found 16/9£670

Fri 20/209:00DUB - SAT

2 stops20h 12mUnited Airlines

Tue 24/212:50SAT - DUB

1 stop12h 40mUnited Airlines

Deal found 15/9£692

Tue 23/1213:25DUB - SAT

2 stops17h 12mDelta

Tue 30/1207:03SAT - DUB

2 stops18h 42mDelta

Deal found 18/9£681

Mon 22/1208:45DUB - SAT

2 stops21h 52mDelta

Mon 29/1214:23SAT - DUB

1 stop12h 22mDelta

Deal found 17/9£684

Last-minute flights from Dublin to San Antonio
Discover last-minute flight deals from Dublin to San Antonio. Data last updated 18 September 2025 and is based on user searches.

Sat 27/911:00DUB - SAT

1 stop15h 58mDelta

Tue 30/910:37SAT - DUB

2 stops15h 38mDelta

Deal found 17/9£675

Sat 27/911:00DUB - SAT

1 stop13h 18mKLM

Tue 30/911:35SAT - DUB

1 stop15h 40mKLM

Deal found 17/9£676

Sat 27/908:15DUB - SAT

3 stops39h 57mMultiple Airlines

Tue 30/919:38SAT - DUB

3 stops30h 57mMultiple Airlines

Deal found 17/9£784

Tue 21/1005:55DUB - SAT

2 stops22h 47mDelta

Thu 23/1018:15SAT - DUB

1 stop31h 40mDelta

Deal found 16/9£878

Tue 21/1012:40DUB - SAT

2 stops41h 40mScandinavian Airlines

Thu 23/1014:33SAT - DUB

2 stops21h 42mScandinavian Airlines

Deal found 16/9£955

Thu 30/1005:55DUB - SAT

2 stops20h 15mDelta

Wed 12/1117:30SAT - DUB

2 stops16h 15mDelta

Deal found 16/9£661

Thu 30/1009:45DUB - SAT

1 stop16h 25mMultiple Airlines

Wed 12/1115:00SAT - DUB

1 stop10h 45mMultiple Airlines

Deal found 16/9£670

Thu 30/1009:30DUB - SAT

2 stops18h 26mUnited Airlines

Wed 12/1114:04SAT - DUB

1 stop12h 06mUnited Airlines

Deal found 17/9£722

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

£454

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 30/10

05:55-21:10

2 stops20h 15m

San Antonio

Wed 12/11

17:30-15:45

2 stops16h 15m

£661

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 30/10

09:45-21:10

1 stop16h 25m

San Antonio

Wed 12/11

15:00-07:45

1 stop10h 45m

£670

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Tue 23/12

13:25-00:37

2 stops17h 12m

San Antonio

Tue 30/12

07:03-07:45

2 stops18h 42m

£681

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 22/12

08:45-00:37

2 stops21h 52m

San Antonio

Mon 29/12

14:23-08:45

1 stop12h 22m

£684

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

09:00-23:12

2 stops20h 12m

San Antonio

Tue 24/2

12:50-07:30

1 stop12h 40m

£692

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 1/10

09:20-22:55

3 stops19h 35m

£1,089

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Best time to book a flight from Dublin to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Dublin with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to San Antonio

Prices

What is the cheapest month to book a flight from Dublin to San Antonio?

Currently, January is the cheapest month in which you can book a flight from Dublin to San Antonio (average of £732). Flying from Dublin to San Antonio in August is currently the most expensive (average of £1,125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to SAT?

It’s typically best to fly out from Dublin to San Antonio at midday. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Dublin to San Antonio, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,926 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

United Airlines

7.4

Good

8,926 reviews

United Airlines

7.4

Good

8,926 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Julia,Sept 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

How long is the flight from Dublin to San Antonio?
Scandinavian Airlines and Delta can get you from Dublin to San Antonio in just under 20h 15m. Your travel time can differ by up to 20h 48m. The distance between Dublin and San Antonio is about 4690 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Dublin to San Antonio round-trip?
Our cheapest airline available from Dublin to San Antonio is United Airlines. Our recent data shows that you can find tickets from as low as £635 on this airline. United Airlines is currently priced 14% below the average price you’ll pay for this route.
Can I find deals for flights from Dublin to San Antonio that include hotel bookings?
Yes. In addition to deals on Dublin to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Antonio.
Can I find deals for business class flights from Dublin to San Antonio?
Yes. Cheapflights offers flight deals from Dublin to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to San Antonio?
Currently, January is the cheapest month in which you can book a flight from Dublin to San Antonio (average of £732). Flying from Dublin to San Antonio in August is currently the most expensive (average of £1,125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dublin to San Antonio

Dublin to Dallas/Fort Worth flights

Dublin to Hobby flights

Dublin to Austin flights

Dublin to George Bush Intcntl flights

Top airline flying from Dublin to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£635	Average£851	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to San Antonio?

Deals for Dublin to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to San Antonio?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to San Antonio for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to San Antonio with no change fees?

Yes, we can. To see specific flights from Dublin to San Antonio with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dublin to San Antonio become cheaper?

Not ready to book yet? You can track prices for flights from Dublin to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Dublin to San Antonio from £454

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to San Antonio

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Dublin to San Antonio

Cheapest flights from Dublin to San AntonioExplore the most affordable flight options available from Dublin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Dublin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dublin to San Antonio that are best for you.

Best time to book a flight from Dublin to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Dublin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Dublin to San Antonio

What is the cheapest month to book a flight from Dublin to San Antonio?

What is the cheapest time of day to fly from DUB to SAT?

What’s the top stopover airport for flights from Dublin to San Antonio?

What’s the fastest stopover option from Dublin to San Antonio?

What’s the fastest stopover option from Dublin to San Antonio?

Which airport typically offers the quickest stopover for flights from Dublin to San Antonio?

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Dublin to San Antonio, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dublin to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Dublin to San Antonio?

What is the cheapest airline to fly from Dublin to San Antonio round-trip?

Can I find deals for flights from Dublin to San Antonio that include hotel bookings?

How can I find direct flights from Dublin to San Antonio?

Can I find deals for business class flights from Dublin to San Antonio?

What is the cheapest month to book a flight from Dublin to San Antonio?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dublin to San Antonio

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to San Antonio?

Why should you use Cheapflights to find cheap flight tickets from Dublin to San Antonio?

Can Cheapflights find flights from Dublin to San Antonio with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to San Antonio become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dublin to San Antonio
Explore the most affordable flight options available from Dublin to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.