$26 Cheap Flights to Dublin, CA

Plan your trip for August if you want to get a good price on your fare. It's the cheapest month to fly to Dublin. If possible, avoid traveling during busy periods such as major public holidays or during big events.

Los Angeles, San Diego and New York typically have cheap flights to Dublin. Keep in mind that prices may vary based on factors like demand, time of year and number of stopovers.

There are 64 US destinations where you can fly to Dublin nonstop from. Compare your options by selecting the "Direct flights only" box on Expedia and pick the ideal departure point for your trip. Here are a handful of the major cities to jet off from:

• Los Angeles
• San Diego
• New York
• Seattle
• Las Vegas

Book well in advance or look for a cheap flight to Dublin during the off-season, such as January and February. Flying off on a Thursday can also save you 16% on average compared to a Sunday flight.* The Expedia app makes it even easier to know the right time to book. Just activate the toggle for "Watch prices" and you'll receive an alert when fares drop.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Being flexible about your plans can help you find last-minute offers on cheap flights to Dublin. To view all the available options, consider looking at different ticket types, tweaking your Dublin trip dates, leaving from an alternative airport or going with another carrier.

Secure the departure dates you want and a price that's easy on your pocket by booking your domestic flight to Dublin up to 28 days in advance. Search for tickets between two and four months ahead if you're jetting to Dublin from an international destination.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Sundays are generally the best day to book a cheap flight to Dublin, where you can save 8% on average compared to a Friday. If you decide to buy tickets on a Friday, expect to pay a higher price as this is typically the most expensive day.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

A total of 51 airlines connect 121 airports around the world to Dublin. Here are some of the leading airlines to Dublin, where San Francisco Intl. Airport (SFO) is the major arrival point:

• United Airlines
• Alaska Airlines
• American Airlines
• Delta Air Lines

When flying to Dublin, the main airport for arrivals is Oakland Intl. Airport (OAK). You can also jet into nearby hubs like Norman Y. Mineta San Jose Intl. Airport (SJC), San Francisco Intl. Airport (SFO) or San Jose, CA (RHV-Reid Hillview). Another good option to consider when you fly to Dublin is Livermore, CA (LVK-Livermore Municipal).

If you're flying into Oakland Intl. Airport (OAK), you'll be about 16 mi west of central Dublin.

You could possibly save hundreds of dollars if you lock in a Dublin flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel plans in one place. Try bundling flights and hotels with add-ons like car rentals and tours for your own personalized Dublin vacation.

You can typically change or cancel your flight to Dublin within 24 hours of booking. However, keep in mind that some flights are non-refundable. In those cases, you may receive a credit toward future flights instead of a direct refund. Make sure you check the airline's terms and conditions in your itinerary for exact details. You can use Expedia's "No cancel fee" or "Changes included" filters during your search to secure cheap flights to Dublin with flexible change policies. For additional information, visit our Customer Service Portal.