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Find cheap flights from San Antonio to Ireland from $336

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Ireland departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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Best Ireland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop$445
Shannon
Shannon2 stops$701

Good to know

Low season

February

High season

September

Cheapest flight

$336
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from San Antonio to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from San Antonio to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ireland with an airline and back to San Antonio with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ireland from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 9% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from San Antonio to Ireland

Need help choosing which airline to fly with from San Antonio to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10295 reviews
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

Food wasn’t very good, old business seating configuration on an old A340

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

This flight was canceled and delayed several times without explanation. The plane was freezing cold and no wifi for messaging. Getting off the plane was terribly unorganized and felt like it took forever….

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

The flight got us safely from point a to point b and on time. For a transatlantic flight that isnt nothing. Flight crew was kind and professional. The seats are super uncomfortable (worse than domestic budget airlines) and the cabin was DIRTY.

Long unexplained delay, uncomfortable back row, long waits for trash collection.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Sitting in the plane for an extended period of time was very hot and uncomfortable. Very late arrival happened to not affect me but many others probably missed their connection because it also took a long time to get to the terminal.

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

Book cheap flights from San Antonio to Ireland

Recent round-trip flight deals

12/3Tue
1 stopUnited Airlines
12h 41mSAT-DUB
12/11Wed
2 stopsUnited Airlines
19h 58mDUB-SAT
$445
12/2Mon
2 stopsAmerican Airlines
14h 35mSAT-DUB
12/12Thu
2 stopsAmerican Airlines
16h 31mDUB-SAT
$446
12/3Tue
1 stopDelta
15h 25mSAT-DUB
12/11Wed
1 stopDelta
13h 11mDUB-SAT
$449
11/6Wed
2 stopsUnited Airlines
17h 40mSAT-DUB
11/20Wed
1 stopUnited Airlines
14h 14mDUB-SAT
$453
11/30Sat
1 stopDelta
33h 05mSAT-DUB
12/13Fri
1 stopDelta
14h 51mDUB-SAT
$454
12/1Sun
2 stopsBritish Airways
18h 27mSAT-DUB
12/10Tue
2 stopsBritish Airways
20h 14mDUB-SAT
$475
11/3Sun
2 stopsLufthansa
20h 26mSAT-DUB
11/19Tue
2 stopsLufthansa
17h 34mDUB-SAT
$479
11/6Wed
2 stopsAmerican Airlines
14h 25mSAT-DUB
11/16Sat
2 stopsAmerican Airlines
16h 30mDUB-SAT
$496
11/30Sat
2 stopsLufthansa
20h 26mSAT-DUB
12/10Tue
2 stopsLufthansa
17h 29mDUB-SAT
$529
12/1Sun
2 stopsBritish Airways
13h 55mSAT-DUB
12/13Fri
2 stopsBritish Airways
16h 10mDUB-SAT
$651

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Recent one-way flight deals

8/6Tue
3 stops
31h 00mSAT-DUB
$336
8/6Tue
2 stops
31h 26mSAT-DUB
$362
8/7Wed
3 stops
23h 00mSAT-DUB
$379
8/7Wed
2 stops
19h 20mSAT-DUB
$389
8/6Tue
1 stopJetBlue
13h 30mSAT-DUB
$515

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Last minute flights from San Antonio to Ireland

Last minute flight, train and bus deals

6/12Wed
multi-stopUnited Airlines
19h 35mSAT-DUB
6/19Wed
multi-stopUnited Airlines
31h 24mDUB-SAT
$984
6/11Tue
multi-stopKLM
15h 07mSAT-DUB
6/18Tue
multi-stopKLM
17h 59mDUB-SAT
$1,012
6/11Tue
multi-stopAmerican Airlines
13h 02mSAT-DUB
6/18Tue
multi-stopAmerican Airlines
14h 05mDUB-SAT
$1,016
6/11Tue
multi-stopBritish Airways
16h 13mSAT-DUB
6/17Mon
multi-stopBritish Airways
32h 29mDUB-SAT
$1,021
6/15Sat
multi-stop
24h 09mSAT-DUB
6/24Mon
multi-stop
33h 50mDUB-SAT
$1,044
6/12Wed
multi-stop
25h 05mSAT-DUB
6/19Wed
multi-stop
33h 23mDUB-SAT
$1,060
6/11Tue
multi-stopIberia
17h 29mSAT-DUB
6/17Mon
multi-stopIberia
16h 19mDUB-SAT
$1,062
6/11Tue
multi-stopAmerican Airlines
14h 32mSAT-DUB
6/17Mon
multi-stopAmerican Airlines
14h 27mDUB-SAT
$1,066
6/15Sat
multi-stop
27h 32mSAT-DUB
6/24Mon
multi-stop
53h 49mDUB-SAT
$1,079
6/15Sat
multi-stopUnited Airlines
36h 01mSAT-DUB
6/24Mon
multi-stopUnited Airlines
17h 38mDUB-SAT
$1,092

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San Antonio - Ireland Flights

Departure:

San Antonio (SAT)United States

Return flight deals:

Ireland - San Antonio

Cabin classes: