Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Austin to Dublin
The cheapest flights right now
Austin – Dublin
Outbound – Nov 24, 2026
1 stop
11h 10m IAD
Return – Dec 8, 2026
1 stop
13h 17m EWR
$753
2 days ago
Austin – Dublin
Outbound – Nov 23, 2026
1 stop
11h 5m EWR
Return – Dec 8, 2026
1 stop
13h 17m EWR
$779
2 days ago
Austin – Dublin
Outbound – Nov 23, 2026
1 stop
11h 5m EWR
Return – Dec 8, 2026
1 stop
13h 0m EWR
$778
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$543
Average price of a round trip
$566
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
18h51
A flight from Austin to Dublin takes on average 18h51.
Best time
July
According to user searches, the ideal month to go to Dublin is July.
Tips for finding a cheap flight from Austin to Dublin
Check out our tips for booking your flight to Dublin (Ireland) from Austin (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average flight ticket price of $511 (calculation over the last two years). The most touristic season corresponds to the months of November, October and November.
For the cheapest flights, it is advisable to buy your ticket at least 36 days before the departure date.
The airline offering the cheapest flight tickets is United Airlines. A ticket from the airline United Airlines to Dublin costs on average $690.
The airlines that offer the most flights are .
Price of flight tickets from Austin to Dublin
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $543 to $724
- The average price of a flight ticket is about $566
- Prices are lowest for stays in the month of November
- The month in which booking a ticket is cheaper is: October
info departure city :
Austin, USA
airport :
Austin-Bergstrom International Airport (AUS)
local time :
Austin is a city in the country USA, the time zone is [[timezone]]. In Austin, it is currently {fromLocalTime}, the temperature is on average 16°C, with a minimum of 12°C and a maximum of 20°C.
The city of Austin has 1 airport(s): Austin-Bergstrom
destination info :
Dublin, Ireland
airport :
Dublin International Airport (DUB)
local time :
Dublin is in the country Ireland, the time zone is [[timezone]]. In Dublin, it is currently {toLocalTime}, the temperature is on average 7°C, with a minimum of 4°C and a maximum of 11°C.
The city of Dublin has 1 airport(s): Dublin
Useful info about Dublin
What is the least touristic period to go to Dublin?
If you want to visit Dublin during the least touristic period, choose the month of July.
What is the most popular time to travel to Dublin?
In Dublin, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Austin to Dublin?
According to our data, it is recommended to book your flight 36 days before your departure. If you book your flight ticket 6 weeks before your departure, you may find a price below average. You can also choose morning flights that are 8% cheaper than afternoon and evening flights. The cheapest day to book a flight from Austin to Dublin is Sunday.
What are the arrival and destination airports when traveling between Austin and Dublin?
When you leave, you can leave from Austin-Bergstrom, and you will arrive at Dublin.
How to reach Austin airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Austin to Dublin?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Austin and Dublin?
In summer, the average temperature is 15°C in Dublin and 29°C in Austin. The average rainfall in summer is 76 mm in Dublin and 70 mm in Austin. In summer, it is warmer in Austin and it rains less in Austin. In winter, it is colder in Austin and it rains more in Dublin.
