Cheap flights from San Jose to Dublin from $336
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 Jose to Dublin departing on 7/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from San Jose to Dublin
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
KLM flights from San Jose to Dublin
Our best KLM deals on San Jose to Dublin flight tickets
Finnair flights from San Jose to Dublin
Our best Finnair deals on San Jose to Dublin flight tickets
See travel insights to Dublin from
How to get the cheapest flight ticket from San Jose 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 typical price of a round-trip flight between San Jose and Dublin?
What is the cheapest month to fly to Dublin?
In general, January is the cheapest month to fly from San Jose to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $553. If you’re not able to fly to Dublin in January, then September is your next best option. Flight prices from San Jose to Dublin during September average around $594.
What is the cheapest day to depart on your flight to Dublin?
The cheapest day to depart from San Jose to Dublin is on a Saturday. Travelers who choose to depart for Dublin on a Saturday will often find tickets for as low as $723. Flights from San Jose to Dublin on a Thursday will generally be more expensive and average around $1,022. 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 afternoon is the cheapest time of day to fly from San Jose to Dublin when you can find flight prices for as low as $726. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $841.
Can stopping save me money on San Jose to Dublin flights?
You could potentially save up to 20% on your flight if you consider stops on a San Jose to Dublin flight.
What is the cheapest airline that flies from San Jose to Dublin?
United Airlines, Delta, and Scandinavian Airlines are the most popular carriers operating from San Jose to Dublin
What airlines fly to Dublin?
Aer Lingus, American Airlines and United Airlines are the top three most popular airlines that fly to Dublin from San Jose according to our data. Aer Lingus is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 13 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 Jose to Dublin
Cheap San Jose to Dublin (SJC to DUB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Jose to Dublin
How far is San Jose to Dublin by plane?
Dublin is 5086.2 mi away from San Jose. A reasonable flight in good conditions will take 14h 07m.
When did momondo last update prices for flights from San Jose Airport to Dublin Airport?
Prices for flights from San Jose Airport to Dublin Airport refresh daily.
How many operators does momondo search for flights from San Jose Airport to Dublin Airport?
As of July 2025, there are 4 operators available to choose from for flights from San Jose Airport to Dublin Airport.
How old do you have to be to fly from San Jose Airport to Dublin Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Jose to Dublin?
momondo data reveals that the most frequently booked airline on the route from San Jose to Dublin is Aer Lingus, representing 36% of all bookings. The subsequent popular airlines are United Airlines at 24%, American Airlines at 22%, and Delta at 19%.
Best airlines flying from San Jose to Dublin
Compare and see reviews for airlines that fly from San Jose to Dublin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $522 | Free Cancellation | Rating 8.0 7,975 reviews | |||
| PriceFrom $550 | Free Cancellation | Rating 7.4 8,858 reviews | |||
| PriceFrom $576 | Free Cancellation | Rating 7.1 1,140 reviews | |||
| PriceFrom $650 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Jose to Dublin?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to Dublin. momondo saves you time and could save you money on your trip.
Can I find flights from San Jose to Dublin with flexible booking policies on momondo?
Flights from San Jose to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from San Jose to Dublin?
momondo provides multiple filters to help you find the best flight to Dublin from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Jose to Dublin right now. Can momondo alert me if prices change?
Yes. momondo can track prices for San Jose to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.