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Cheap flights from San Antonio to Dublin from €282

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 21/9. 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
13:44 - 07:30
SAT
-
DUB
11h 46m
1 stop
United Airlines Logo
09:20 - 16:08
DUB
-
SAT
36h 48m
2 stops
€579United Airlines
Tue, 1 Sep - Tue, 15 Sep
Delta Logo
05:30 - 08:45
SAT
-
DUB
21h 15m
1 stop
Delta Logo
05:55 - 21:28
DUB
-
SAT
21h 33m
2 stops
€603Delta
Mon, 10 Aug - Wed, 19 Aug
Delta Logo
14:00 - 10:45
SAT
-
DUB
14h 45m
1 stop
Delta Logo
05:55 - 17:16
DUB
-
SAT
17h 21m
2 stops
€604Delta
Mon, 10 Aug - Wed, 19 Aug
Delta Logo
12:50 - 09:15
SAT
-
DUB
14h 25m
1 stop
Delta Logo
10:00 - 23:12
DUB
-
SAT
19h 12m
1 stop
€605Delta
Mon, 10 Aug - Wed, 19 Aug
KLM Logo
12:15 - 08:45
SAT
-
DUB
14h 30m
1 stop
KLM Logo
11:00 - 00:15
DUB
-
SAT
19h 15m
1 stop
€606KLM
Mon, 10 Aug - Wed, 19 Aug
Delta Logo
12:15 - 09:15
SAT
-
DUB
15h 00m
2 stops
Delta Logo
11:10 - 00:15
DUB
-
SAT
19h 05m
2 stops
€607Delta
Mon, 10 Aug - Wed, 19 Aug
Delta Logo
17:30 - 15:25
SAT
-
DUB
15h 55m
2 stops
Delta Logo
05:55 - 21:28
DUB
-
SAT
21h 33m
2 stops
€608Delta
Wed, 12 Aug - Wed, 19 Aug
United Airlines Logo
12:01 - 07:20
SAT
-
DUB
13h 19m
1 stop
United Airlines Logo
09:50 - 16:08
DUB
-
SAT
36h 18m
2 stops
€622United Airlines
Tue, 4 Aug - Tue, 25 Aug
United Airlines Logo
12:01 - 10:40
SAT
-
DUB
16h 39m
1 stop
United Airlines Logo
09:20 - 12:11
DUB
-
SAT
32h 51m
2 stops
€626United Airlines
Mon, 10 Aug - Wed, 19 Aug
United Airlines Logo
09:00 - 08:15
SAT
-
DUB
17h 15m
1 stop
United Airlines Logo
09:20 - 12:11
DUB
-
SAT
32h 51m
2 stops
€629United Airlines
Thu, 3 Sep - Wed, 16 Sep

Scandinavian Airlines flights from San Antonio to Dublin

Our best Scandinavian Airlines deals on San Antonio to Dublin flight tickets
Scandinavian Airlines
19 Aug
SAT16:10San Antonio
37h 40m
2 stops
DUB11:50Dublin
26 Aug
DUB12:40Dublin
39h 35m
2 stops
SAT22:15San Antonio
€633
Scandinavian Airlines
6 May
SAT15:33San Antonio
38h 17m
2 stops
DUB11:50Dublin
12 May
DUB12:40Dublin
41h 08m
2 stops
SAT23:48San Antonio
€658
Scandinavian Airlines
22 Sept
SAT16:10San Antonio
20h 10m
2 stops
DUB18:20Dublin
30 Sept
DUB12:40Dublin
39h 35m
2 stops
SAT22:15San Antonio
€664

United Airlines flights from San Antonio to Dublin

Our best United Airlines deals on San Antonio to Dublin flight tickets
United Airlines
1 Sept
SAT13:44San Antonio
11h 46m
1 stop
DUB07:30Dublin
15 Sept
DUB09:20Dublin
36h 48m
2 stops
SAT16:08San Antonio
€579
United Airlines
4 Aug
SAT12:01San Antonio
13h 19m
1 stop
DUB07:20Dublin
25 Aug
DUB09:50Dublin
36h 18m
2 stops
SAT16:08San Antonio
€622
United Airlines
10 Aug
SAT12:01San Antonio
16h 39m
1 stop
DUB10:40Dublin
19 Aug
DUB09:20Dublin
32h 51m
2 stops
SAT12:11San Antonio
€626

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 12 April 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

Tue 1/9

13:44-07:30

1 stop11h 46m

Dublin

Tue 15/9

09:20-16:08

2 stops36h 48m

€579

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 10/8

05:30-08:45

1 stop21h 15m

Dublin

Wed 19/8

05:55-21:28

2 stops21h 33m

€603
Fastest return journey

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 10/8

14:00-10:45

1 stop14h 45m

Dublin

Wed 19/8

05:55-17:16

2 stops17h 21m

€604

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 10/8

12:50-09:15

1 stop14h 25m

Dublin

Wed 19/8

10:00-23:12

1 stop19h 12m

€605

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 10/8

12:15-08:45

1 stop14h 30m

Dublin

Wed 19/8

11:00-00:15

1 stop19h 15m

€606

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 10/8

12:15-09:15

2 stops15h 00m

Dublin

Wed 19/8

11:10-00:15

2 stops19h 05m

€607

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 12/8

17:30-15:25

2 stops15h 55m

Dublin

Wed 19/8

05:55-21:28

2 stops21h 33m

€608

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 4/8

12:01-07:20

1 stop13h 19m

Dublin

Tue 25/8

09:50-16:08

2 stops36h 18m

€622

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 10/8

12:01-10:40

1 stop16h 39m

Dublin

Wed 19/8

09:20-12:11

2 stops32h 51m

€626

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Thu 3/9

09:00-08:15

1 stop17h 15m

Dublin

Wed 16/9

09:20-12:11

2 stops32h 51m

€629

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 February, then book flights to Dublin from San Antonio during January instead. Flights to Dublin in January, while not as cheap as those in February, still average around €531.

How far in advance should I book a flight 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 €626 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 €523 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

11h 46m

Direct flights

None
The fastest flight from San Antonio to Dublin takes 11h 46m
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 11h 46m 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
Tullamore
Kildare
Bray
Swords
Gorey
Leixlip
Mullingar
Malahide
Maynooth
Carlingford
Castleknock
Enniscorthy
Arklow
Thurles

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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