SAT - DUB

$345 Find Cheap Flights from San Antonio to Dublin

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 Dublin departing on 9/8. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Dublin.
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Everything you should know

Cheapest round-trip
$735
Typical prices: $762-$564
Air Canada, Lufthansa
Mon 8/31Mon 9/7
SAT - DUB • 2 stops
Cheapest one-way
$345
British Airways
Tue 9/8
SAT - DUB • 2 stops
Top airlines
Cheapest • from $703 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Dublin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $733 (round-trip)
Shortest trip • 11h 38m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Dublin (SAT-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Dublin

Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
5:57 pm - 8:15 am
SAT
-
DUB
32h 18m
2 stops
Multiple Airlines Logo
5:35 pm - 9:16 pm
DUB
-
SAT
33h 41m
2 stops
$735Multiple Airlines
Thu, Sep 3 - Wed, Sep 16
United Airlines Logo
9:00 am - 8:15 am
SAT
-
DUB
17h 15m
1 stop
United Airlines Logo
9:20 am - 12:11 pm
DUB
-
SAT
32h 51m
2 stops
$738United Airlines
Mon, Aug 31 - Mon, Sep 7
Lufthansa Logo
4:13 pm - 11:35 am
SAT
-
DUB
37h 22m
2 stops
Lufthansa Logo
5:35 pm - 9:16 pm
DUB
-
SAT
33h 41m
2 stops
$747Lufthansa
Thu, Sep 3 - Wed, Sep 16
United Airlines Logo
9:00 am - 8:15 am
SAT
-
DUB
17h 15m
1 stop
United Airlines Logo
9:20 am - 9:13 pm
DUB
-
SAT
17h 53m
1 stop
$751United Airlines
Thu, Sep 3 - Wed, Sep 16
United Airlines Logo
7:35 am - 8:15 am
SAT
-
DUB
18h 40m
2 stops
United Airlines Logo
9:20 am - 9:13 pm
DUB
-
SAT
17h 53m
1 stop
$756United Airlines
Wed, Aug 19 - Wed, Aug 26
Scandinavian Airlines Logo
4:10 pm - 11:50 am
SAT
-
DUB
37h 40m
2 stops
Scandinavian Airlines Logo
12:40 pm - 10:15 pm
DUB
-
SAT
39h 35m
2 stops
$758Scandinavian Airlines
Wed, Aug 19 - Wed, Aug 26
Scandinavian Airlines Logo
4:10 pm - 11:50 am
SAT
-
DUB
37h 40m
2 stops
Scandinavian Airlines Logo
12:40 pm - 10:15 pm
DUB
-
SAT
39h 35m
2 stops
$759Scandinavian Airlines
Thu, Sep 3 - Wed, Sep 16
United Airlines Logo
7:35 am - 8:15 am
SAT
-
DUB
18h 40m
2 stops
United Airlines Logo
9:20 am - 10:55 pm
DUB
-
SAT
19h 35m
2 stops
$766United Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
8:53 am - 7:20 am
SAT
-
DUB
16h 27m
2 stops
United Airlines Logo
9:50 am - 12:11 pm
DUB
-
SAT
32h 21m
2 stops
$776United Airlines
Mon, Aug 10 - Wed, Aug 19
United Airlines Logo
12:01 pm - 10:40 am
SAT
-
DUB
16h 39m
1 stop
United Airlines Logo
9:20 am - 12:11 pm
DUB
-
SAT
32h 51m
2 stops
$781United Airlines
Booking Insights

KAYAK's insights & trends for San Antonio to Dublin flights

Get data-powered insights and trends into flights from San Antonio to Dublin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Antonio to Dublin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Antonio to Dublin departing in August.

What is the cheapest month to fly from San Antonio to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Dublin is February, where tickets cost $601 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,079 and $893 respectively.

How far in advance should I book a flight from San Antonio to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Antonio to Dublin, you should book around 4 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$345
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from San Antonio to Dublin

When to book flights from San Antonio to Dublin

Are your dates flexible? Find out the best times to travel from San Antonio to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Dublin

  • What is the cheapest flight from San Antonio to Dublin?

    In the last 3 days, the lowest price for a flight from San Antonio to Dublin was $345 for a one-way ticket and $703 for a round-trip.

  • Do I need a passport to fly between San Antonio and Dublin?

    Yes, you’ll need a passport to travel to Dublin from San Antonio.

  • Which aircraft models fly most regularly from San Antonio to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Dublin?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between San Antonio and Dublin, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Dublin, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from San Antonio to Dublin are Delta and KLM. With an average price for the route of $693 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $705 and an overall rating of 7.8.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin 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 Dublin?

    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 Dublin with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and DUB can sometimes prove cheaper using this method.

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

    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 Dublin from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Antonio to Dublin

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Dublin? 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.
7.9
DeltaOverall score based on 8463 reviews
8.5Crew
7.8Entertainment
7.9Comfort
7.2Food
8.1Boarding
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Terrible because it was cancelled due to volcanic ash clouds in Guatemala while all other airlines kept flying. Had to pay for a hotel to stay overnight in Houston and try to fly next day.

Overall we had a good experience during our flight from San Francisco to Houston.

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Everything you need to know for your flight from San Antonio to Dublin

Information on your arrival and departure airports