Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Antonio to Dublin from $269

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 5/1. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Antonio to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
2:05 pm - 8:10 am
SAT
-
DUB
12h 05m1 stop
Lufthansa Logo
10:40 am - 11:13 pm
DUB
-
SAT
18h 33m1 stop
$411Lufthansa
Thu, Feb 5 - Wed, Feb 11
British Airways Logo
1:32 pm - 11:15 am
SAT
-
DUB
15h 43m2 stops
British Airways Logo
12:30 pm - 11:56 pm
DUB
-
SAT
17h 26m2 stops
$417British Airways
Sun, Apr 19 - Thu, Apr 30
Lufthansa Logo
2:05 pm - 8:10 am
SAT
-
DUB
12h 05m1 stop
Lufthansa Logo
10:40 am - 9:15 pm
DUB
-
SAT
16h 35m2 stops
$419Lufthansa
Thu, Feb 5 - Wed, Feb 11
Lufthansa Logo
2:05 pm - 8:10 am
SAT
-
DUB
12h 05m1 stop
Lufthansa Logo
10:40 am - 9:15 pm
DUB
-
SAT
16h 35m2 stops
$421Lufthansa
Thu, Feb 5 - Wed, Feb 11
Lufthansa Logo
2:05 pm - 8:10 am
SAT
-
DUB
12h 05m1 stop
Lufthansa Logo
10:40 am - 11:13 pm
DUB
-
SAT
18h 33m1 stop
$433Lufthansa
Thu, Feb 5 - Wed, Feb 11
KLM Logo
2:31 pm - 7:55 am
SAT
-
DUB
11h 24m1 stop
KLM Logo
11:00 am - 12:34 am
DUB
-
SAT
19h 34m1 stop
$439KLM
Sun, Apr 19 - Thu, Apr 30
British Airways Logo
6:01 pm - 3:40 pm
SAT
-
DUB
15h 39m2 stops
British Airways Logo
1:10 pm - 11:56 pm
DUB
-
SAT
16h 46m2 stops
$443British Airways
Tue, Feb 3 - Sat, Feb 14
Air Canada Logo
7:00 am - 7:10 am
SAT
-
DUB
18h 10m2 stops
Air Canada Logo
9:00 am - 11:13 pm
DUB
-
SAT
20h 13m2 stops
$455Air Canada
Thu, Feb 5 - Wed, Feb 11
Delta Logo
12:55 pm - 8:45 am
SAT
-
DUB
13h 50m1 stop
Delta Logo
5:55 am - 10:55 pm
DUB
-
SAT
23h 00m2 stops
$458Delta
Tue, Feb 3 - Sat, Feb 14
United Airlines Logo
5:59 pm - 8:10 am
SAT
-
DUB
32h 11m2 stops
United Airlines Logo
9:00 am - 3:31 pm
DUB
-
SAT
36h 31m2 stops
$462United Airlines
Wed, Feb 4 - Sun, Feb 8

Lufthansa flights from San Antonio to Dublin

Our best Lufthansa deals on San Antonio to Dublin flight tickets
Lufthansa
Feb 5
SAT2:05 pmSan Antonio
12h 05m
1 stop
DUB8:10 amDublin
Feb 11
DUB10:40 amDublin
18h 33m
1 stop
SAT11:13 pmSan Antonio
$411
Find similar
Lufthansa
Feb 5
SAT2:05 pmSan Antonio
12h 05m
1 stop
DUB8:10 amDublin
Feb 11
DUB10:40 amDublin
16h 35m
2 stops
SAT9:15 pmSan Antonio
$419
Find similar
Lufthansa
Feb 5
SAT2:05 pmSan Antonio
12h 05m
1 stop
DUB8:10 amDublin
Feb 11
DUB10:40 amDublin
16h 35m
2 stops
SAT9:15 pmSan Antonio
$421
Find similar

British Airways flights from San Antonio to Dublin

Our best British Airways deals on San Antonio to Dublin flight tickets
British Airways
Apr 19
SAT1:32 pmSan Antonio
15h 43m
2 stops
DUB11:15 amDublin
Apr 30
DUB12:30 pmDublin
17h 26m
2 stops
SAT11:56 pmSan Antonio
$417
Find similar
British Airways
Feb 3
SAT6:01 pmSan Antonio
15h 39m
2 stops
DUB3:40 pmDublin
Feb 14
DUB1:10 pmDublin
16h 46m
2 stops
SAT11:56 pmSan Antonio
$443
Find similar
British Airways
Apr 12
SAT3:11 pmSan Antonio
17h 39m
2 stops
DUB2:50 pmDublin
Apr 19
DUB8:40 amDublin
18h 16m
2 stops
SAT8:56 pmSan Antonio
$466
Find similar

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 7, 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

Thu 2/5

2:05 pm-8:10 am

1 stop12h 05m

Dublin

Wed 2/11

10:40 am-11:13 pm

1 stop18h 33m

$411

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 4/19

1:32 pm-11:15 am

2 stops15h 43m

Dublin

Thu 4/30

12:30 pm-11:56 pm

2 stops17h 26m

$417

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Thu 2/5

2:05 pm-8:10 am

1 stop12h 05m

Dublin

Wed 2/11

10:40 am-9:15 pm

2 stops16h 35m

$419

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Thu 2/5

2:05 pm-8:10 am

1 stop12h 05m

Dublin

Wed 2/11

10:40 am-9:15 pm

2 stops16h 35m

$421

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Thu 2/5

2:05 pm-8:10 am

1 stop12h 05m

Dublin

Wed 2/11

10:40 am-11:13 pm

1 stop18h 33m

$433

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sun 4/19

2:31 pm-7:55 am

1 stop11h 24m

Dublin

Thu 4/30

11:00 am-12:34 am

1 stop19h 34m

$439

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 2/3

6:01 pm-3:40 pm

2 stops15h 39m

Dublin

Sat 2/14

1:10 pm-11:56 pm

2 stops16h 46m

$443

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Thu 2/5

7:00 am-7:10 am

2 stops18h 10m

Dublin

Wed 2/11

9:00 am-11:13 pm

2 stops20h 13m

$455

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 2/3

12:55 pm-8:45 am

1 stop13h 50m

Dublin

Sat 2/14

5:55 am-10:55 pm

2 stops23h 00m

$458

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 2/4

5:59 pm-8:10 am

2 stops32h 11m

Dublin

Sun 2/8

9:00 am-3:31 pm

2 stops36h 31m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $611. 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 $780 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 $694 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

12h 05m

Direct flights

None
The fastest flight from San Antonio to Dublin takes 12h 05m
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. 12h 05m 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
1,434 reviews
Search KLM flights
DeltaPriceFrom $506Free CancellationRating
7.9
8,025 reviews
Search Delta flights
United AirlinesPriceFrom $536Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
IberiaPriceFrom $604Free CancellationRating
7.0
3,076 reviews
Search Iberia flights
American AirlinesPriceFrom $640Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
Aer LingusPriceFrom $792Free CancellationRating
7.2
1,427 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
Cavan
Castleknock
Naas
Leixlip
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.

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 2/6
Fri 2/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland