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Cheap flights from San Antonio to Dublin from €316

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 15/8. 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
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Find the cheapest flights from San Antonio to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:07 - 10:20
SAT
-
DUB
16h 13m
2 stops
United Airlines Logo
09:00 - 13:20
DUB
-
SAT
34h 20m
2 stops
€595United Airlines
Mon, 16 Nov - Thu, 19 Nov
Delta Logo
14:00 - 09:45
SAT
-
DUB
13h 45m
1 stop
Delta Logo
05:45 - 00:28
DUB
-
SAT
24h 43m
2 stops
€614Delta
Tue, 29 Dec - Tue, 12 Jan
United Airlines Logo
06:43 - 08:10
SAT
-
DUB
19h 27m
1 stop
United Airlines Logo
09:00 - 22:51
DUB
-
SAT
19h 51m
2 stops
€615United Airlines
Mon, 16 Nov - Thu, 19 Nov
United Airlines Logo
12:10 - 10:20
SAT
-
DUB
16h 10m
1 stop
United Airlines Logo
10:40 - 22:58
DUB
-
SAT
18h 18m
1 stop
€617United Airlines
Tue, 29 Dec - Tue, 12 Jan
United Airlines Logo
12:10 - 10:20
SAT
-
DUB
16h 10m
1 stop
United Airlines Logo
10:40 - 22:58
DUB
-
SAT
18h 18m
1 stop
€618United Airlines
Tue, 29 Dec - Tue, 12 Jan
United Airlines Logo
17:33 - 09:10
SAT
-
DUB
33h 37m
1 stop
United Airlines Logo
09:00 - 11:00
DUB
-
SAT
32h 00m
2 stops
€618United Airlines
Sat, 24 Oct - Thu, 5 Nov
KLM Logo
17:00 - 08:45
SAT
-
DUB
33h 45m
1 stop
KLM Logo
13:25 - 00:27
DUB
-
SAT
17h 02m
2 stops
€619KLM
Sat, 24 Oct - Thu, 5 Nov
Air France Logo
10:45 - 09:00
SAT
-
DUB
16h 15m
2 stops
Air France Logo
09:40 - 00:28
DUB
-
SAT
20h 48m
1 stop
€621Air France
Tue, 1 Dec - Tue, 8 Dec
United Airlines Logo
17:33 - 09:10
SAT
-
DUB
33h 37m
1 stop
United Airlines Logo
10:40 - 22:58
DUB
-
SAT
18h 18m
1 stop
€622United Airlines
Sat, 24 Oct - Thu, 5 Nov
United Airlines Logo
16:17 - 08:30
SAT
-
DUB
34h 13m
2 stops
United Airlines Logo
09:00 - 11:00
DUB
-
SAT
32h 00m
2 stops
€624United Airlines
Sat, 24 Oct - Thu, 5 Nov

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Iberia flights from San Antonio to Dublin

Our best Iberia deals on San Antonio to Dublin flight tickets
Iberia
18 Aug
SAT13:33San Antonio
16h 17m
1 stop
DUB11:50Dublin
26 Aug
DUB12:40Dublin
14h 17m
1 stop
SAT20:57San Antonio
€634
Iberia
20 Aug
SAT13:33San Antonio
16h 17m
1 stop
DUB11:50Dublin
27 Aug
DUB12:40Dublin
14h 17m
1 stop
SAT20:57San Antonio
€679
Iberia
7 Sept
SAT13:43San Antonio
14h 02m
1 stop
DUB09:45Dublin
14 Sept
DUB09:50Dublin
44h 05m
2 stops
SAT23:55San Antonio
€684

Delta flights from San Antonio to Dublin

Our best Delta deals on San Antonio to Dublin flight tickets
Delta
29 Dec
SAT14:00San Antonio
13h 45m
1 stop
DUB09:45Dublin
12 Jan
DUB05:45Dublin
24h 43m
2 stops
SAT00:28San Antonio
€614
Delta
6 Nov
SAT13:41San Antonio
12h 04m
1 stop
DUB07:45Dublin
12 Nov
DUB09:55Dublin
13h 49m
1 stop
SAT17:44San Antonio
€661
Delta
24 Oct
SAT15:10San Antonio
18h 00m
2 stops
DUB15:10Dublin
5 Nov
DUB08:50Dublin
21h 37m
2 stops
SAT00:27San Antonio
€662

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 11 July 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 return flight

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 16/11

12:07-10:20

2 stops16h 13m

Dublin

Thu 19/11

09:00-13:20

2 stops34h 20m

€595

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 29/12

14:00-09:45

1 stop13h 45m

Dublin

Tue 12/1

05:45-00:28

2 stops24h 43m

€614

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 16/11

06:43-08:10

1 stop19h 27m

Dublin

Thu 19/11

09:00-22:51

2 stops19h 51m

€615
Fastest return journey

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 29/12

12:10-10:20

1 stop16h 10m

Dublin

Tue 12/1

10:40-22:58

1 stop18h 18m

€617

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 29/12

12:10-10:20

1 stop16h 10m

Dublin

Tue 12/1

10:40-22:58

1 stop18h 18m

€618

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 24/10

17:33-09:10

1 stop33h 37m

Dublin

Thu 5/11

09:00-11:00

2 stops32h 00m

€618

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 24/10

17:00-08:45

1 stop33h 45m

Dublin

Thu 5/11

13:25-00:27

2 stops17h 02m

€619

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 1/12

10:45-09:00

2 stops16h 15m

Dublin

Tue 8/12

09:40-00:28

1 stop20h 48m

€621

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 24/10

17:33-09:10

1 stop33h 37m

Dublin

Thu 5/11

10:40-22:58

1 stop18h 18m

€622

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 24/10

16:17-08:30

2 stops34h 13m

Dublin

Thu 5/11

09:00-11:00

2 stops32h 00m

€624

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dublin from

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?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of September, then book flights to Dublin from San Antonio during August instead. Flights to Dublin in August, while not as cheap as those in September, still average around €430.

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 €609 when searching weeks before you fly. 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 €417 on momondo.

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 return 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

12h 30m

Direct flights

None
The fastest flight from San Antonio to Dublin takes 12h 30m
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?

    The straight-line distance from San Antonio to Dublin is 7561.1 km. Typically, this will take 12h 30m by plane in normal conditions.

  • 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 refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

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

Why use momondo?

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

Finding the right flight to Dublin from San Antonio 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 Dublin quick and easy, saving you time and money.

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

Yes. All flights to Dublin from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Antonio and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from San Antonio to Dublin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dublin and let you know when they change.

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