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Cheap flights from Dublin to San Antonio from €460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Antonio departing on 2/5. 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
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Find the cheapest flights from Dublin to San Antonio

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
09:30 - 18:09
DUB
-
SAT
14h 39m
1 stop
Finnair Logo
13:32 - 09:45
SAT
-
DUB
14h 13m
1 stop
€771Finnair
Thu, 2 Apr - Thu, 16 Apr
Finnair Logo
09:30 - 18:09
DUB
-
SAT
14h 39m
1 stop
Finnair Logo
13:32 - 09:45
SAT
-
DUB
14h 13m
1 stop
€772Finnair
Mon, 30 Mar - Sun, 12 Apr
Lufthansa Logo
05:00 - 20:54
DUB
-
SAT
21h 54m
2 stops
Lufthansa Logo
14:20 - 16:25
SAT
-
DUB
21h 05m
2 stops
€816Lufthansa
Thu, 5 Mar - Sun, 15 Mar
Delta Logo
05:55 - 20:25
DUB
-
SAT
20h 30m
2 stops
Delta Logo
05:10 - 07:45
SAT
-
DUB
21h 35m
1 stop
€821Delta
Thu, 5 Mar - Sun, 15 Mar
Delta Logo
09:45 - 00:37
DUB
-
SAT
20h 52m
1 stop
Delta Logo
06:13 - 07:45
SAT
-
DUB
20h 32m
1 stop
€828Delta
Thu, 5 Mar - Sun, 15 Mar
United Airlines Logo
09:30 - 20:28
DUB
-
SAT
16h 58m
2 stops
United Airlines Logo
12:17 - 07:30
SAT
-
DUB
13h 13m
2 stops
€829United Airlines
Fri, 20 Feb - Mon, 23 Feb
Multiple Airlines Logo
13:00 - 12:27
DUB
-
SAT
28h 27m
2 stops
Multiple Airlines Logo
13:22 - 23:00
SAT
-
DUB
27h 38m
2 stops
€843Multiple Airlines
Mon, 23 Mar - Mon, 30 Mar
Lufthansa Logo
10:40 - 22:57
DUB
-
SAT
17h 17m
2 stops
Lufthansa Logo
12:09 - 10:40
SAT
-
DUB
16h 31m
1 stop
€844Lufthansa
Mon, 23 Mar - Mon, 30 Mar
Lufthansa Logo
10:40 - 22:57
DUB
-
SAT
17h 17m
2 stops
Lufthansa Logo
11:58 - 10:40
SAT
-
DUB
16h 42m
1 stop
€853Lufthansa
Wed, 25 Mar - Wed, 1 Apr
Lufthansa Logo
09:10 - 22:57
DUB
-
SAT
18h 47m
2 stops
Lufthansa Logo
17:30 - 16:55
SAT
-
DUB
17h 25m
2 stops
€858Lufthansa
Mon, 23 Mar - Mon, 30 Mar

Air Canada flights from Dublin to San Antonio

Our best Air Canada deals on Dublin to San Antonio flight tickets
Air Canada
23 Jun
DUB09:50Dublin
32h 17m
2 stops
SAT12:07San Antonio
7 Jul
SAT17:24San Antonio
32h 21m
2 stops
DUB07:45Dublin
€972
Air Canada
24 Mar
DUB15:30Dublin
26h 44m
3 stops
SAT13:14San Antonio
31 Mar
SAT09:40San Antonio
18h 35m
3 stops
DUB10:15Dublin
€1,130
Air Canada
2 Apr
DUB14:30Dublin
26h 20m
3 stops
SAT10:50San Antonio
16 Apr
SAT16:17San Antonio
18h 18m
3 stops
DUB16:35Dublin
€1,580

Lufthansa flights from Dublin to San Antonio

Our best Lufthansa deals on Dublin to San Antonio flight tickets
Lufthansa
5 Mar
DUB05:00Dublin
21h 54m
2 stops
SAT20:54San Antonio
15 Mar
SAT14:20San Antonio
21h 05m
2 stops
DUB16:25Dublin
€816
Lufthansa
23 Mar
DUB10:40Dublin
17h 17m
2 stops
SAT22:57San Antonio
30 Mar
SAT12:09San Antonio
16h 31m
1 stop
DUB10:40Dublin
€844
Lufthansa
25 Mar
DUB10:40Dublin
17h 17m
2 stops
SAT22:57San Antonio
1 Apr
SAT11:58San Antonio
16h 42m
1 stop
DUB10:40Dublin
€853

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to San Antonio 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 9 February 2026.
Use the filters below to find and compare flights from Dublin to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 2/4

09:30-18:09

1 stop14h 39m

San Antonio

Thu 16/4

13:32-09:45

1 stop14h 13m

€771

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 30/3

09:30-18:09

1 stop14h 39m

San Antonio

Sun 12/4

13:32-09:45

1 stop14h 13m

€772

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 5/3

05:00-20:54

2 stops21h 54m

San Antonio

Sun 15/3

14:20-16:25

2 stops21h 05m

€816

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 5/3

05:55-20:25

2 stops20h 30m

San Antonio

Sun 15/3

05:10-07:45

1 stop21h 35m

€821

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Thu 5/3

09:45-00:37

1 stop20h 52m

San Antonio

Sun 15/3

06:13-07:45

1 stop20h 32m

€828

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Fri 20/2

09:30-20:28

2 stops16h 58m

San Antonio

Mon 23/2

12:17-07:30

2 stops13h 13m

€829

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 23/3

13:00-12:27

2 stops28h 27m

San Antonio

Mon 30/3

13:22-23:00

2 stops27h 38m

€843

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 23/3

10:40-22:57

2 stops17h 17m

San Antonio

Mon 30/3

12:09-10:40

1 stop16h 31m

€844

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Wed 25/3

10:40-22:57

2 stops17h 17m

San Antonio

Wed 1/4

11:58-10:40

1 stop16h 42m

€853

DublinSan Antonio

DUB - SAT

DUBSAT

Dublin

Mon 23/3

09:10-22:57

2 stops18h 47m

San Antonio

Mon 30/3

17:30-16:55

2 stops17h 25m

€858

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Dublin to San Antonio

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 airline that flies from Dublin to San Antonio?

WestJet and Aer Lingus are the most popular carriers operating from Dublin to San Antonio

Which airlines fly to San Antonio?

United Airlines, American Airlines and Scandinavian Airlines are the top three most popular airlines that fly to San Antonio from Dublin according to our data. United Airlines is the first choice among our users, with 28% of people opting to fly with this airline when travelling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When to book flights from Dublin to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to San Antonio (DUB to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to San Antonio

Fastest flight time

14h 23m

Direct flights

None
The fastest flight from Dublin to San Antonio takes 14h 23m
There are no direct flights from Dublin to San Antonio. There are no popular flight routes from Dublin to San Antonio.
Search flight deals

  • How far is Dublin to San Antonio by plane?

    The straight-line distance from Dublin to San Antonio is 7561.1 km. In terms of flight time, this usually takes a little over 14h 23m.

  • When did momondo last update prices for flights from Dublin Airport to San Antonio Airport?

    Prices for flights from Dublin Airport to San Antonio Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Dublin.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Dublin and alert you when they change.

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