$21 Cheap Flights to Dublin , CA

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Alaska Airlines
Spirit Airlines
Delta
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Sun Country Airlines
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How much is the cheapest flight to Dublin?

Prices were available within the past 7 days and start at $21 for one-way flights and $41 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, May 29 - Wed, Jun 5
CMH
John Glenn Columbus Intl.
OAK
Oakland Intl.
$136 Roundtrip, found 9 hours ago
$136
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Wed, May 29 from John Glenn Columbus Intl. to Oakland Intl., returning Wed, Jun 5, priced at $136 found 9 hours ago
Spirit Airlines
Wed, May 29 - Wed, Jun 5
CMH
John Glenn Columbus Intl.
OAK
Oakland Intl.
$146 Roundtrip, found 9 hours ago
$146
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Wed, May 29 from John Glenn Columbus Intl. to Oakland Intl., returning Wed, Jun 5, priced at $146 found 9 hours ago
Spirit Airlines
Wed, May 22 - Wed, Jun 5
CMH
John Glenn Columbus Intl.
SJC
Norman Y. Mineta San Jose Intl.
$156 Roundtrip, found 10 hours ago
$156
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Wed, May 22 from John Glenn Columbus Intl. to Norman Y. Mineta San Jose Intl., returning Wed, Jun 5, priced at $156 found 10 hours ago
Frontier Airlines
Sun, May 12 - Wed, May 15
CMH
John Glenn Columbus Intl.
SFO
San Francisco Intl.
$169 Roundtrip, found 1 day ago
$169
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, May 12 from John Glenn Columbus Intl. to San Francisco Intl., returning Wed, May 15, priced at $169 found 1 day ago
Sun Country Airlines
Thu, May 30 - Thu, Jun 6
CMH
John Glenn Columbus Intl.
OAK
Oakland Intl.
$243 Roundtrip, found 9 hours ago
$243
Roundtrip
found 9 hours ago
Select Sun Country Airlines flight, departing Thu, May 30 from John Glenn Columbus Intl. to Oakland Intl., returning Thu, Jun 6, priced at $243 found 9 hours ago

Find Your Flights to Dublin SJC

Cheap flights to Dublin (SJC)

Get started finding a cheap flight to Dublin on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Dublin.

Roundtrip prices range from $41 - $243, and one-ways to Dublin start as low as $21.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Dublin (SJC)

You have several options for which airline you choose to travel with to Dublin. There are 10 airlines flying into SJC: Spirit Airlines, Sun Country Airlines, Frontier Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Dublin (SJC) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SJC in May and in May for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

How do I find cheap flights to Dublin that have flexible change policies?
By using our convenient “No change fee” filter, that’s how. All you have to do is enter your origin, destination and travel dates, click the “Search” button, then check the box underneath the “Flexible change policies” heading (top left of your screen). Expedia makes it easy to find flexible, low-priced fares to Dublin.
What is the name of the airport in Dublin?
If you’re taking off to Dublin, you’ll have several airports to choose from. Most flyers touch down at Oakland Intl. Airport (OAK), followed by Norman Y. Mineta San Jose Intl. Airport (SJC).
How far is San Francisco Airport from central Dublin?
Lengthy commutes aren’t a big deal if you work out your strategy ahead of time. Downtown Dublin is 40 mi from San Francisco Intl. Airport (SFO), so it’s wise to know how to get to the city before you arrive.
How can I book the cheapest flight to Dublin?
If you’d like to have extra spending money for your stay in Dublin, book your fare well in advance. Prices typically get more expensive close to the departure date. Also research if there is more than one airport at your destination. Airfares differ depending on which airport you jet into. Don’t forget to compare prices across airlines and if possible, keep your travel dates flexible. Lastly, be ready to book fast. If you spot an incredible deal, snap it up before it’s gone! Currently, one of the cheapest one-way tickets to Dublin costs $24. This is for a flight departing San Diego in May.
Which day of the week is the best day to buy a plane ticket to Dublin?
Based on our research, Sundays are the best day to buy plane tickets. Airfares do fluctuate with demand though, so it’s a good idea to check prices regularly. After another insider tip? Browse flights to Dublin as soon as you have your travel dates and book when you spot a bargain. The optimal booking window ranges from 21 days to around 45 days out from departure, so the earlier you start your search, the better your odds of locking in an epic deal! Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Dublin?
Travelers visiting Dublin have several options. Depending on where you’re heading to and the deals on offer, you’re probably going to be touching down at San Francisco Airport (40 mi from downtown), SJC (35 mi from downtown) or Oakland Intl. Airport (25 mi from downtown).
Which airlines fly to Dublin?
Choose from 51 airlines that connect Dublin with 139 airports across the world, including United Airlines. Los Angeles is the most popular departure point for United Airlines flights to Dublin. Alaska Airlines can also fly you to this destination.
How many nonstop flights are there to Dublin?
With roughly 5,184 direct flights operating every week, you’ll be hitting the runway in Dublin before you have time to say, “Are we there yet?”
Where are the most popular flights to Dublin departing from?
A large number of flights to Dublin depart from Los Angeles, Las Vegas and Seattle airports.
Do you have any tips for my flight to Dublin?

  • Wherever you’re heading, flying can be a great experience if you’re properly prepared. First, pack your travel documents, passport and medications. Next, throw in some in-flight entertainment to help make the time fly by. The latest bestseller and a tablet filled with your favorite movies are fantastic options. If you want to nap, a blow-up neck pillow and noise-canceling headphones are also worth bringing along.
  • It also pays to check with your airline regarding what you can’t take on board your flight. Pocket knives, razor blades, swords and batons are among the prohibited items. Anything sharp, flammable or explosive is generally not allowed in your carry-on baggage. Remember to pack any sports equipment like tennis rackets or baseball bats in your checked luggage.

What to wear on a flight:

  • Opt for comfort before fashion when flying. Dress in layers and wear natural fabrics as they allow air and moisture to pass through and keep you cool. Cabin temperatures typically get cooler on long-haul flights, so bring a pullover and always wear sneakers or enclosed shoes.
  • Lessen your risk of developing deep vein thrombosis (DVT), a blood clotting condition which can be caused by sitting for lengthy periods, by regularly moving around the cabin. Otherwise, do some gentle foot and leg exercises in your seat. If you’re at higher risk of developing DVT, consider wearing compression socks or tights.

How can I get a cheap last-minute flight to Dublin?
If you want to land a cheap last-minute flight to Dublin, flexibility is key. If you can, have some wiggle room with the dates you plan to fly. It also helps to have a degree of flexibility with your airports, choice of airline, flight times and layovers or stops.
Where can I learn more about changing or canceling my flight to Dublin?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Dublin information
Destination airport
Oakland Intl.
Destination airport IATA code
OAK
Destination city name
Oakland
Airlines serving
Alaska Airlines, American Airlines, Delta, Spirit Airlines, United
Roundtrip price
$135
Popular airline
Alaska Airlines

Trending flights to Dublin

Prices were available within the past 7 days and start at $21 for one-way flights and $41 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, May 8 - Wed, May 15
SAN
San Diego Intl.
SJC
Norman Y. Mineta San Jose Intl.
$41 Roundtrip, found 1 hour ago
$41
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Wed, May 8 from San Diego Intl. to Norman Y. Mineta San Jose Intl., returning Wed, May 15, priced at $41 found 1 hour ago
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