Cheap flights from San Antonio to Dublin from $392

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Air Canada Logo
6:45 am - 8:15 amSAT-DUB
43h 30m2 stops
Air Canada Logo
9:00 am - 11:28 pmDUB-SAT
44h 28m2 stops
$511Air Canada
Find Deal
Sun, Oct 19 - Fri, Nov 7
Air Canada Logo
5:09 pm - 7:10 amSAT-DUB
56h 01m2 stops
Air Canada Logo
9:00 am - 7:37 pmDUB-SAT
40h 37m2 stops
$516Air Canada
Find Deal
Fri, Oct 24 - Fri, Nov 7
United Airlines Logo
12:12 pm - 10:20 amSAT-DUB
16h 08m1 stop
United Airlines Logo
9:00 am - 12:25 pmDUB-SAT
33h 25m2 stops
$527United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
United Airlines Logo
1:05 pm - 10:20 amSAT-DUB
15h 15m2 stops
United Airlines Logo
12:05 pm - 8:15 pmDUB-SAT
14h 10m1 stop
$532United Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
United Airlines Logo
5:00 pm - 9:10 amSAT-DUB
34h 10m1 stop
United Airlines Logo
9:00 am - 8:48 amDUB-SAT
29h 48m2 stops
$533United Airlines
Find Deal
Sat, Oct 25 - Fri, Nov 7
Delta Logo
5:25 am - 7:55 amSAT-DUB
20h 30m2 stops
Delta Logo
10:45 am - 10:51 amDUB-SAT
30h 06m1 stop
$592Delta
Find Deal
Thu, Oct 23 - Thu, Nov 6
Delta Logo
5:25 am - 7:55 amSAT-DUB
20h 30m2 stops
Delta Logo
8:45 am - 12:20 amDUB-SAT
21h 35m2 stops
$605Delta
Find Deal
Thu, Oct 23 - Thu, Nov 6
KLM Logo
10:35 am - 8:45 amSAT-DUB
16h 10m1 stop
KLM Logo
11:00 am - 11:59 pmDUB-SAT
18h 59m1 stop
$641KLM
Find Deal
Tue, Sep 9 - Tue, Sep 23
Iberia Logo
2:32 pm - 5:40 pmSAT-DUB
21h 08m2 stops
Iberia Logo
12:55 pm - 8:50 pmDUB-SAT
13h 55m1 stop
$646Iberia
Find Deal
Tue, Oct 21 - Sun, Nov 2
Iberia Logo
2:31 pm - 9:45 amSAT-DUB
13h 14m1 stop
Iberia Logo
9:40 am - 9:41 amDUB-SAT
30h 01m2 stops
$693Iberia
Find Deal
Sun, Oct 19 - Sat, Nov 8

United Airlines flights from San Antonio to Dublin

Our best United Airlines deals on San Antonio to Dublin flight tickets
United Airlines
Nov 4
SAT12:12 pmSan Antonio
16h 08m
1 stop
DUB10:20 amDublin
Nov 12
DUB9:00 amDublin
33h 25m
2 stops
SAT12:25 pmSan Antonio
United Airlines
Oct 22
SAT1:05 pmSan Antonio
15h 15m
2 stops
DUB10:20 amDublin
Nov 5
DUB12:05 pmDublin
14h 10m
1 stop
SAT8:15 pmSan Antonio
United Airlines
Oct 25
SAT5:00 pmSan Antonio
34h 10m
1 stop
DUB9:10 amDublin
Nov 7
DUB9:00 amDublin
29h 48m
2 stops
SAT8:48 amSan Antonio

Scandinavian Airlines flights from San Antonio to Dublin

Our best Scandinavian Airlines deals on San Antonio to Dublin flight tickets
Scandinavian Airlines
Nov 8
SAT4:10 pmSan Antonio
37h 35m
2 stops
DUB11:45 amDublin
Nov 15
DUB10:10 amDublin
44h 15m
2 stops
SAT12:25 amSan Antonio
Scandinavian Airlines
Sep 5
SAT11:33 amSan Antonio
39h 52m
2 stops
DUB9:25 amDublin
Sep 15
DUB12:40 pmDublin
41h 19m
2 stops
SAT11:59 pmSan Antonio

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 25, 2025.
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

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 10/19

6:45 am-8:15 am

2 stops43h 30m

Dublin

Fri 11/7

9:00 am-11:28 pm

2 stops44h 28m

$511

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Fri 10/24

5:09 pm-7:10 am

2 stops56h 01m

Dublin

Fri 11/7

9:00 am-7:37 pm

2 stops40h 37m

$516

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 11/4

12:12 pm-10:20 am

1 stop16h 08m

Dublin

Wed 11/12

9:00 am-12:25 pm

2 stops33h 25m

$527

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 10/22

1:05 pm-10:20 am

2 stops15h 15m

Dublin

Wed 11/5

12:05 pm-8:15 pm

1 stop14h 10m

$532

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 10/25

5:00 pm-9:10 am

1 stop34h 10m

Dublin

Fri 11/7

9:00 am-8:48 am

2 stops29h 48m

$533

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Thu 10/23

5:25 am-7:55 am

2 stops20h 30m

Dublin

Thu 11/6

10:45 am-10:51 am

1 stop30h 06m

$592

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Thu 10/23

5:25 am-7:55 am

2 stops20h 30m

Dublin

Thu 11/6

8:45 am-12:20 am

2 stops21h 35m

$605

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 9/9

10:35 am-8:45 am

1 stop16h 10m

Dublin

Tue 9/23

11:00 am-11:59 pm

1 stop18h 59m

$641

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 10/21

2:32 pm-5:40 pm

2 stops21h 08m

Dublin

Sun 11/2

12:55 pm-8:50 pm

1 stop13h 55m

$646

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 10/19

2:31 pm-9:45 am

1 stop13h 14m

Dublin

Sat 11/8

9:40 am-9:41 am

2 stops30h 01m

$693

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 cheapest month to fly to Dublin?

In general, January 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 $552. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from San Antonio to Dublin during February average around $570.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from San Antonio to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $812. Flights from San Antonio to Dublin on a Saturday will generally be more expensive and average around $1,161. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the morning is the cheapest time of day to fly from San Antonio to Dublin when you can find flight prices for as low as $736. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $1,091.

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 $843 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 $667 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 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

Direct flights

None
There are no direct flights from San Antonio to Dublin. There are no popular flight routes 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 55m 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
United AirlinesPriceFrom $512Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
KLMPriceFrom $531Free CancellationRating
7.8
1,388 reviews
Search KLM flights
DeltaPriceFrom $542Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $548Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Aer LingusPriceFrom $575Free CancellationRating
7.2
1,230 reviews
Search Aer Lingus flights
IberiaPriceFrom $685Free CancellationRating
7.0
2,889 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
Dundalk
Malahide
Maynooth
Leixlip
Bray
Castleknock
Kildare
Naas
Mullingar
Arklow
Cavan
Enniscorthy
Wicklow
Drogheda
Thurles
Slane

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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1 adult
Sat 8/30
Sat 9/6

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