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Cheap flights from San Antonio to Dublin from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Dublin departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
8:50 am - 5:10 amSAT  San Antonio-DUB Dublin
14h 20m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:20 pm - 9:13 pmDUB  Dublin-SAT San Antonio
13h 53m1 stop Toronto Pearson Intl
$371Aer Lingus
Tue, Sep 8 - Fri, Sep 18
Aer Lingus Logo
8:50 am - 5:10 amSAT  San Antonio-DUB Dublin
14h 20m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:20 pm - 9:13 pmDUB  Dublin-SAT San Antonio
13h 53m1 stop Toronto Pearson Intl
$374Aer Lingus
Tue, Sep 8 - Fri, Sep 18
Delta Logo
2:00 pm - 9:45 amSAT  San Antonio-DUB Dublin
13h 45m1 stop Boston Logan Intl
Delta Logo
5:45 am - 12:28 amDUB  Dublin-SAT San Antonio
24h 43m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$702Delta
Tue, Dec 29 - Tue, Jan 12
United Airlines Logo
12:22 pm - 10:20 amSAT  San Antonio-DUB Dublin
15h 58m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:40 am - 10:58 pmDUB  Dublin-SAT San Antonio
18h 18m1 stop Chicago O'Hare Intl
$706United Airlines
Tue, Dec 29 - Tue, Jan 12
United Airlines Logo
2:00 pm - 8:10 amSAT  San Antonio-DUB Dublin
12h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
10:40 am - 10:58 pmDUB  Dublin-SAT San Antonio
18h 18m1 stop Chicago O'Hare Intl
$706United Airlines
Tue, Dec 29 - Tue, Jan 12
Delta Logo
10:45 am - 8:45 amSAT  San Antonio-DUB Dublin
16h 00m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
8:50 am - 10:27 pmDUB  Dublin-SAT San Antonio
19h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$707Delta
Tue, Dec 29 - Tue, Jan 12
KLM Logo
1:20 pm - 8:45 amSAT  San Antonio-DUB Dublin
13h 25m1 stop New York John F Kennedy Intl
KLM Logo
5:45 am - 5:14 pmDUB  Dublin-SAT San Antonio
17h 29m2 stops Amsterdam Schiphol Salt Lake City
$722KLM
Sun, Nov 1 - Fri, Nov 13
KLM Logo
11:00 am - 7:45 amSAT  San Antonio-DUB Dublin
14h 45m1 stop Atlanta Hartsfield-Jackson
KLM Logo
9:40 am - 7:38 pmDUB  Dublin-SAT San Antonio
15h 58m1 stop Atlanta Hartsfield-Jackson
$726KLM
Sun, Nov 1 - Fri, Nov 13
Multiple Airlines Logo
5:00 pm - 2:30 pmSAT  San Antonio-DUB Dublin
15h 30m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Multiple Airlines Logo
5:45 am - 5:14 pmDUB  Dublin-SAT San Antonio
17h 29m2 stops Amsterdam Schiphol Salt Lake City
$727Multiple Airlines
Sun, Nov 1 - Fri, Nov 13
Air Canada Logo
7:35 am - 7:45 amSAT  San Antonio-DUB Dublin
18h 10m3 stops Houston George Bush Intcntl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:20 am - 9:13 pmDUB  Dublin-SAT San Antonio
17h 53m1 stop Toronto Pearson Intl
$758Air Canada
Wed, Sep 23 - Wed, Sep 30

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Aer Lingus flights from San Antonio to Dublin

Our best Aer Lingus deals on San Antonio to Dublin flight tickets
Aer Lingus
Sep 8
SAT8:50 amSan Antonio
14h 20m
1 stop
DUB5:10 amDublin
Sep 18
DUB1:20 pmDublin
13h 53m
1 stop
SAT9:13 pmSan Antonio
$371
Aer Lingus
Sep 8
SAT8:50 amSan Antonio
14h 20m
1 stop
DUB5:10 amDublin
Sep 18
DUB1:20 pmDublin
13h 53m
1 stop
SAT9:13 pmSan Antonio
$374
Aer Lingus
Sep 8
SAT8:50 amSan Antonio
14h 20m
1 stop
DUB5:10 amDublin
Sep 18
DUB1:20 pmDublin
13h 53m
1 stop
SAT9:13 pmSan Antonio
$384

Delta flights from San Antonio to Dublin

Our best Delta deals on San Antonio to Dublin flight tickets
Delta
Dec 29
SAT2:00 pmSan Antonio
13h 45m
1 stop
DUB9:45 amDublin
Jan 12
DUB5:45 amDublin
24h 43m
2 stops
SAT12:28 amSan Antonio
$702
Delta
Dec 29
SAT10:45 amSan Antonio
16h 00m
2 stops
DUB8:45 amDublin
Jan 12
DUB8:50 amDublin
19h 37m
2 stops
SAT10:27 pmSan Antonio
$707
Delta
Aug 30
SAT2:22 pmSan Antonio
11h 33m
1 stop
DUB7:55 amDublin
Sep 7
DUB12:00 pmDublin
15h 29m
1 stop
SAT9:29 pmSan Antonio
$1,013

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from San Antonio to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 9/8

8:50 am-5:10 am

1 stop14h 20m

Dublin

Fri 9/18

1:20 pm-9:13 pm

1 stop13h 53m

$371

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 9/8

8:50 am-5:10 am

1 stop14h 20m

Dublin

Fri 9/18

1:20 pm-9:13 pm

1 stop13h 53m

$374

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

2:00 pm-9:45 am

1 stop13h 45m

Dublin

Tue 1/12

5:45 am-12:28 am

2 stops24h 43m

$702

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

12:22 pm-10:20 am

1 stop15h 58m

Dublin

Tue 1/12

10:40 am-10:58 pm

1 stop18h 18m

$706

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

2:00 pm-8:10 am

1 stop12h 10m

Dublin

Tue 1/12

10:40 am-10:58 pm

1 stop18h 18m

$706

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Tue 12/29

10:45 am-8:45 am

2 stops16h 00m

Dublin

Tue 1/12

8:50 am-10:27 pm

2 stops19h 37m

$707

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 11/1

1:20 pm-8:45 am

1 stop13h 25m

Dublin

Fri 11/13

5:45 am-5:14 pm

2 stops17h 29m

$722

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 11/1

11:00 am-7:45 am

1 stop14h 45m

Dublin

Fri 11/13

9:40 am-7:38 pm

1 stop15h 58m

$726

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Sun 11/1

5:00 pm-2:30 pm

2 stops15h 30m

Dublin

Fri 11/13

5:45 am-5:14 pm

2 stops17h 29m

$727

San AntonioDublin

SAT San Antonio - DUB Dublin

SATDUB

San Antonio

Wed 9/23

7:35 am-7:45 am

3 stops18h 10m

Dublin

Wed 9/30

9:20 am-9:13 pm

1 stop17h 53m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Antonio to Dublin

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 typical price of a round-trip flight between San Antonio and Dublin?

Prices are currently low for flights on this route.

Typical prices usually range from $385 to $780.
The lowest price recently found on this route was $368.

What is the cheapest month to fly to Dublin?

In general, September is the cheapest month to fly from San Antonio to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $390. If you’re not able to fly to Dublin in September, then August is your next best option. Flight prices from San Antonio to Dublin during August average around $491.

How far in advance should I book a flight from San Antonio to Dublin?

You are more likely to see cheaper flights to Dublin from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $710 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from San Antonio for as low as $467 on momondo.

Can stopping save me money on San Antonio to Dublin flights?

You could potentially save up to 72% on your flight if you consider stops on a San Antonio to Dublin flight.

When to book flights from San Antonio to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Dublin (SAT to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Dublin

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from San Antonio to Dublin takes 11h 45m
There are no direct flights from San Antonio to Dublin. There are no popular flight routes from San Antonio to Dublin.
Search flight deals

Frequently asked questions about flying from San Antonio to Dublin

  • How far is San Antonio to Dublin by plane?

    A flight from San Antonio to Dublin will travel around 4698.3 mi. 11h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Antonio Airport to Dublin Airport?

    Prices for flights from San Antonio Airport to Dublin Airport are updated daily.

  • How many operators does momondo search for flights from San Antonio Airport to Dublin Airport?

  • How old do you have to be to fly from San Antonio Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Dublin?

Best airlines flying from San Antonio to Dublin

Compare and see reviews for airlines that fly from San Antonio to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $355Free CancellationRating
7.3
1,708 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $416Free CancellationRating
6.7
8,169 reviews
Search British Airways flights
LufthansaPriceFrom $473Free CancellationRating
6.8
8,197 reviews
Search Lufthansa flights
KLMPriceFrom $483Free CancellationRating
7.8
1,560 reviews
Search KLM flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
DeltaPriceFrom $488Free CancellationRating
7.8
8,505 reviews
Search Delta flights
American AirlinesPriceFrom $540Free CancellationRating
7.1
11,947 reviews
Search American Airlines flights
IberiaPriceFrom $737Free CancellationRating
7.0
3,255 reviews
Search Iberia flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Kildare
Malahide
Mullingar
Wicklow
Bray
Portmarnock
Leixlip
Dundalk
Carlingford
Drogheda
Arklow
Naas
Slane
Castleknock
Gorey
Cavan
Maynooth

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Dublin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Dublin. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Dublin?

Once all potential San Antonio to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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