Find cheap flights from San Antonio to Dublin from €419
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 21/5. 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.
Return
1 adult
Economy
0 bags
Fri 7/6
Fri 14/6
Search 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, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Dublin, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here's why:
Filter your dealsChoose cabin class, free Wi-Fi and more.
Cheap flight deals 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 and deals for you by selecting your travel dates.
Flights from San Antonio to Dublin - Travel Insights & Trends
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.
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 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 January, where tickets cost €571 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is €1,299 and €1,252 respectively.
How far in advance should I book a flight from San Antonio to Dublin?
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from San Antonio to Dublin, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 70 days before departure.
Which airlines provide the cheapest flights from San Antonio to Dublin?
The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on JetBlue (€675) and KLM (€817). The cheapest round-trip tickets were found on United Airlines (€510) and American Airlines (€761).
Best time to beat the crowds (34% less expensive on average)
Most popular time to fly and prices are also 13% lower on average.
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 €451 for a one-way ticket and €497 for a return.
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?
SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Antonio and Dublin, with oneworld being the most commonly used for this route.
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 return ticket. You could then fly to Dublin 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 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.
See more FAQs
Book cheap flights from San Antonio to Dublin
Recent one-way flight deals
Only flying one-way? Below are some of the best one-way flight deals from San Antonio to Dublin found on KAYAK in the last 72 hours.