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Cheap flights from San Antonio to Dublin from $219

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 5/12. 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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0 bags

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Find the cheapest flights from San Antonio to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:59 pm - 11:15 am
SAT
-
DUB
15h 16m
2 stops
British Airways Logo
8:45 am - 8:50 pm
DUB
-
SAT
18h 05m
2 stops
$411British Airways
Mon, Feb 2 - Thu, Feb 12
British Airways Logo
8:14 am - 11:20 am
SAT
-
DUB
21h 06m
2 stops
British Airways Logo
12:30 pm - 11:56 pm
DUB
-
SAT
17h 26m
2 stops
$416British Airways
Sun, Apr 19 - Thu, Apr 30
British Airways Logo
6:25 pm - 3:40 pm
SAT
-
DUB
16h 15m
2 stops
British Airways Logo
6:30 pm - 5:04 pm
DUB
-
SAT
27h 34m
2 stops
$417British Airways
Tue, Mar 10 - Mon, Mar 16
British Airways Logo
5:00 pm - 3:40 pm
SAT
-
DUB
17h 40m
2 stops
British Airways Logo
12:00 pm - 8:23 am
DUB
-
SAT
26h 23m
2 stops
$418British Airways
Tue, Mar 24 - Tue, Mar 31
British Airways Logo
1:32 pm - 11:20 am
SAT
-
DUB
15h 48m
2 stops
British Airways Logo
8:20 pm - 5:41 pm
DUB
-
SAT
27h 21m
2 stops
$421British Airways
Sun, Apr 19 - Thu, Apr 30
Multiple Airlines Logo
1:32 pm - 2:30 pm
SAT
-
DUB
18h 58m
2 stops
Multiple Airlines Logo
9:30 am - 10:52 pm
DUB
-
SAT
19h 22m
1 stop
$430Multiple Airlines
Sun, Apr 19 - Thu, Apr 30
American Airlines Logo
1:36 pm - 10:20 am
SAT
-
DUB
14h 44m
1 stop
American Airlines Logo
3:20 pm - 11:56 pm
DUB
-
SAT
13h 36m
1 stop
$434American Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
6:49 am - 9:45 am
SAT
-
DUB
20h 56m
1 stop
United Airlines Logo
11:35 am - 10:54 pm
DUB
-
SAT
17h 19m
1 stop
$439United Airlines
Sun, Apr 19 - Thu, Apr 30
American Airlines Logo
9:13 am - 4:55 am
SAT
-
DUB
14h 42m
2 stops
American Airlines Logo
4:45 pm - 11:56 pm
DUB
-
SAT
13h 11m
1 stop
$443American Airlines
Tue, Mar 24 - Tue, Mar 31
United Airlines Logo
7:05 am - 10:20 am
SAT
-
DUB
21h 15m
1 stop
United Airlines Logo
9:00 am - 11:17 pm
DUB
-
SAT
20h 17m
2 stops
$449United Airlines
Sat, Feb 21 - Fri, Mar 6

United Airlines flights from San Antonio to Dublin

Our best United Airlines deals on San Antonio to Dublin flight tickets
United Airlines
Apr 19
SAT6:49 amSan Antonio
20h 56m
1 stop
DUB9:45 amDublin
Apr 30
DUB11:35 amDublin
17h 19m
1 stop
SAT10:54 pmSan Antonio
$439
United Airlines
Feb 21
SAT7:05 amSan Antonio
21h 15m
1 stop
DUB10:20 amDublin
Mar 6
DUB9:00 amDublin
20h 17m
2 stops
SAT11:17 pmSan Antonio
$449
United Airlines
Feb 6
SAT11:43 amSan Antonio
13h 47m
2 stops
DUB7:30 amDublin
Feb 10
DUB9:30 amDublin
16h 11m
2 stops
SAT7:41 pmSan Antonio
$453

Delta flights from San Antonio to Dublin

Our best Delta deals on San Antonio to Dublin flight tickets
Delta
Apr 19
SAT5:20 amSan Antonio
21h 25m
1 stop
DUB8:45 amDublin
Apr 30
DUB5:55 amDublin
15h 57m
2 stops
SAT3:52 pmSan Antonio
$485
Delta
Mar 8
SAT6:32 amSan Antonio
20h 13m
1 stop
DUB7:45 amDublin
Mar 16
DUB10:45 amDublin
28h 10m
2 stops
SAT9:55 amSan Antonio
$489
Delta
Apr 25
SAT5:20 amSan Antonio
20h 35m
2 stops
DUB7:55 amDublin
May 1
DUB5:55 amDublin
23h 13m
2 stops
SAT11:08 pmSan Antonio
$541

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 January 22, 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

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 2/2

1:59 pm-11:15 am

2 stops15h 16m

Dublin

Thu 2/12

8:45 am-8:50 pm

2 stops18h 05m

$411

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 4/19

8:14 am-11:20 am

2 stops21h 06m

Dublin

Thu 4/30

12:30 pm-11:56 pm

2 stops17h 26m

$416

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 3/10

6:25 pm-3:40 pm

2 stops16h 15m

Dublin

Mon 3/16

6:30 pm-5:04 pm

2 stops27h 34m

$417

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 3/24

5:00 pm-3:40 pm

2 stops17h 40m

Dublin

Tue 3/31

12:00 pm-8:23 am

2 stops26h 23m

$418

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 4/19

1:32 pm-11:20 am

2 stops15h 48m

Dublin

Thu 4/30

8:20 pm-5:41 pm

2 stops27h 21m

$421

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 4/19

1:32 pm-2:30 pm

2 stops18h 58m

Dublin

Thu 4/30

9:30 am-10:52 pm

1 stop19h 22m

$430

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 3/3

1:36 pm-10:20 am

1 stop14h 44m

Dublin

Tue 3/10

3:20 pm-11:56 pm

1 stop13h 36m

$434

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 4/19

6:49 am-9:45 am

1 stop20h 56m

Dublin

Thu 4/30

11:35 am-10:54 pm

1 stop17h 19m

$439

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 3/24

9:13 am-4:55 am

2 stops14h 42m

Dublin

Tue 3/31

4:45 pm-11:56 pm

1 stop13h 11m

$443

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 2/21

7:05 am-10:20 am

1 stop21h 15m

Dublin

Fri 3/6

9:00 am-11:17 pm

2 stops20h 17m

$449

Flights are sorted by cheapest round-trip 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?

In general, February 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 $601. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from San Antonio to Dublin during January average around $623.

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 $774 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 $665 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

Fastest flight time

13h 11m

Direct flights

None
The fastest flight from San Antonio to Dublin takes 13h 11m
There are no direct flights from San Antonio to Dublin. There are no popular flight routes from San Antonio to Dublin.
Search flight deals

  • How far is San Antonio to Dublin by plane?

    A flight from San Antonio to Dublin will travel around 4698.3 mi. 13h 11m 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
KLMPriceFrom $483Free CancellationRating
7.7
1,442 reviews
Search KLM flights
United AirlinesPriceFrom $520Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
DeltaPriceFrom $534Free CancellationRating
7.9
8,088 reviews
Search Delta flights
American AirlinesPriceFrom $597Free CancellationRating
7.2
11,176 reviews
Search American Airlines flights
IberiaPriceFrom $604Free CancellationRating
7.0
3,098 reviews
Search Iberia flights
Aer LingusPriceFrom $798Free CancellationRating
7.2
1,442 reviews
Search Aer Lingus 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
Mullingar
Bray
Kildare
Wicklow
Drogheda
Maynooth
Portmarnock
Arklow
Castleknock
Naas
Leixlip
Carlingford
Cavan
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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