Cheap flights from San Antonio to Dublin from $431
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 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 cheapest month to fly to Dublin?
In general, January 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 $533. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from San Antonio to Dublin during February average around $567.
What is the cheapest day to depart on your flight to Dublin?
The cheapest day to depart from San Antonio to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $812. Flights from San Antonio to Dublin on a Saturday will generally be more expensive and average around $1,161. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Dublin?
In the morning is the cheapest time of day to fly from San Antonio to Dublin when you can find flight prices for as low as $736. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $1,091.
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 7 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $890 when searching 7 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 $706 on momondo.
What is the cheapest airline that flies from San Antonio to Dublin?
United Airlines, WestJet, and Aer Lingus are the most popular carriers operating from San Antonio to Dublin
What airlines fly to Dublin?
American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Dublin from San Antonio according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 8 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.
When to book flights from San Antonio to Dublin
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
How far is San Antonio to Dublin by plane?
A flight from San Antonio to Dublin will travel around 4698.3 mi. 11h 09m 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?
As of April 2025, there are 7 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Dublin is American Airlines, representing 40% of all bookings. The subsequent popular airlines are United Airlines at 25%, Delta at 14%, and KLM at 7%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $481 | Free Cancellation | Rating 6.6 6,767 reviews | |||
| PriceFrom $497 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $497 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $530 | Free Cancellation | Rating 7.8 1,329 reviews | |||
| PriceFrom $547 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $575 | Free Cancellation | Rating 7.0 1,063 reviews | |||
| PriceFrom $733 | Free Cancellation | Rating 7.0 2,676 reviews |
Traveling to a place near Dublin?
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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.