Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from San Diego to Dublin
The cheapest flights right now
San Diego – Dublin
Outbound – Nov 16, 2026
2 stops
19h 50m DEN
KEF
Return – Dec 2, 2026
2 stops
20h 27m KEF
DEN
$602
today
San Diego – Dublin
Outbound – Nov 16, 2026
2 stops
16h 47m DEN
KEF
Return – Dec 2, 2026
2 stops
20h 27m KEF
DEN
$661
today
San Diego – Dublin
Outbound – Nov 16, 2026
1 stop
13h 30m ORD
Return – Dec 2, 2026
2 stops
18h 26m ORD
DEN
$853
today
San Diego – Dublin
Outbound – Nov 16, 2026
1 stop
13h 30m ORD
Return – Dec 2, 2026
1 stop
15h 37m EWR
$892
today
* 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
$554
Average price of a round trip
$722
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
22h31
A flight from San Diego to Dublin takes on average 22h31.
Best time
October
According to user searches, the ideal month to go to Dublin is October.
Tips for finding a cheap flight from San Diego to Dublin
Check out our tips for booking your flight to Dublin (Ireland) from San Diego (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 $615 (calculation over the last two years). The most touristic season corresponds to the months of July, 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 $723.
The airlines that offer the most flights are .
Price of flight tickets from San Diego to Dublin
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $554 to $1263
- The average price of a flight ticket is about $722
- Prices are lowest for stays in the month of November
- The month in which booking a ticket is cheaper is: October
info departure city :
San Diego, USA
airports :
Lindbergh Field (SAN)
Montgomery Field (MYF)
NAS (NZY)
local time :
San Diego is a city in the country USA, the time zone is [[timezone]]. In San Diego, it is currently {fromLocalTime}, the temperature is on average 27°C, with a minimum of 25°C and a maximum of 29°C.
The city of San Diego has 3 airport(s): Lindbergh Field, Montgomery Field and NAS
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 October.
What is the most popular time to travel to Dublin?
In Dublin, the most popular month is July. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from San Diego 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. The cheapest day to book a flight from San Diego to Dublin is Tuesday.
What are the arrival and destination airports when traveling between San Diego and Dublin?
When you leave, you can leave from Lindbergh Field, and you will arrive at Dublin.
How to reach San Diego airport from the city centre?
The airport Lindbergh Field is located 4 km, Montgomery Field is located 10 km or NAS is located 6 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from San Diego to Dublin?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between San Diego and Dublin?
In summer, the average temperature is 15°C in Dublin and 21°C in San Diego. The average rainfall in summer is 76 mm in Dublin and 4 mm in San Diego. In summer, it is warmer in San Diego and it rains less in San Diego. In winter, it is colder in San Diego and it rains more in Dublin.
