Cheap Flights from San Antonio International to Dublin

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Compare San Antonio International to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

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Flight deals from San Antonio International to Dublin

Looking for a cheap last-minute deal or the best return flight from San Antonio International to Dublin? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Dublin flights are currently cheapest in April.

San Antonio International to Dublin: Alternative routes

Compare routes from San Antonio International to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

San Antonio to Dublin: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 14,491
Cheapest month to flyApril

Finding cheap flights from San Antonio International to Dublin: Frequently asked questions

The best price we found for a return flight from San Antonio International to Dublin is ج.م.‏ 30,266. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Antonio International to Dublin. But we found flights with one or more stops from ج.م.‏ 30,266.
As of March 2025, there are no flights flying from San Antonio International to Dublin.
The cheapest month to fly from San Antonio International to Dublin is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Dublin Airport on Sunday, 13 April 2025.
No airlines currently offer direct flights between San Antonio International Airport and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Dublin.

Flying from San Antonio International Airport (SAT) to Dublin Airport (DUB): what you need to know

  • During popular months like July, it's a good idea to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're travelling during peak periods in general.

  • If you'd like to break up your flight from San Antonio International Airport to Dublin Airport, consider adding a stopover. Simply deselect 'Direct flights only' and find a destination that interests you. Popular stopovers on the SAT - DUB route include:

    • Newark Liberty International Airport

    • John F. Kennedy International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from San Antonio International Airport (SAT) to Dublin Airport (DUB)

  • The lowest price we've seen for a one-way ticket from San Antonio International Airport to Dublin Airport is ج.م.‏ 14,491. For a return flight on this route, the best price is ج.م.‏ 30,266. Depending on the availability and when you book, these fares may change.

  • To find cheap flight tickets from SAT to DUB, book in advance. Airlines usually offer their most competitively priced fares when flights are first made available.

  • If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the cheapest price in every month when searching for your ticket from San Antonio International Airport to Dublin Airport.

  • Finding a cheap ticket from SAT to DUB is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when the price has fallen.

  • Use filters to tailor your flights from San Antonio International Airport to Dublin Airport. Enter your ideal arrival and departure times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to get the best deals.

Handy information about San Antonio International Airport (SAT)

Arriving at Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • Dublin Airport to central Dublin takes about 29 minutes by car. It's approximately 21 kilometres away. Find out what options are available, such as car rentals, cabs or ride-sharing.

  • Travelling by public transport will take you around 2 hours and 9 minutes.

When to fly to Dublin Airport (DUB)

  • August is the most popular month for flights from San Antonio International Airport to Dublin Airport. To escape the crowds, go to Dublin in February.

  • Book your flight from San Antonio International Airport to Dublin Airport for July if you'd like to go to Dublin during its warmest month. You can expect temperatures of between 10 ºC and 20 ºC.

  • Look for cheap flight tickets from SAT to DUB in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 1 ºC and 9 ºC on average.

More about Dublin

  • Start your Dublin trip right by finding the perfect place to stay. As soon as you've booked your flight from SAT to DUB, browse our hotel options including:

  • Every great adventure has to include a little sightseeing. Guinness Storehouse, Trinity College Library and Dublin Castle are attractions you won't want to skip in Dublin.

Complete your Dublin trip with hotels and a car rental

  • Once you've secured your cheap ticket to Dublin Airport, browse the lowest prices and exclusive rates for hotels. You can also compare a range of car rental companies in one place to get the best car rental price for your Dublin trip.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.