€381 Cheap flights to California
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to California departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Flights to Los Angeles
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Search all flight deals to San DiegoFind the cheapest flights from Ireland to California
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Fly from
Route
Depart
Return
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Fri 20/11
19:05-14:50
1 stop27h 45m
San Francisco
Wed 25/11
16:45-11:45
1 stop35h 00m
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Fri 20/11
10:55-14:50
2 stops35h 55m
San Francisco
Wed 25/11
16:45-18:20
1 stop17h 35m
DublinLos Angeles
DUB Dublin - LAX Los Angeles
DUBLAX
Dublin
Mon 2/11
13:40-18:45
1 stop37h 05m
Los Angeles
Sun 15/11
20:25-14:40
Nonstop10h 15m
DublinLos Angeles
DUB Dublin - LAX Los Angeles
DUBLAX
Dublin
Mon 2/11
13:40-18:45
1 stop37h 05m
Los Angeles
Sun 15/11
20:25-14:40
Nonstop10h 15m
DublinLos Angeles
DUB Dublin - LAX Los Angeles
DUBLAX
Dublin
Sat 21/11
10:00-07:20
2 stops29h 20m
Los Angeles
Tue 1/12
09:20-20:10
2 stops26h 50m
DublinLos Angeles
DUB Dublin - LAX Los Angeles
DUBLAX
Dublin
Mon 2/11
10:00-07:20
2 stops29h 20m
Los Angeles
Sun 15/11
09:20-00:30
2 stops31h 10m
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Tue 3/11
05:45-11:45
1 stop14h 00m
San Francisco
Tue 10/11
11:50-08:45
1 stop12h 55m
DublinSan Francisco
DUB Dublin - SFO San Francisco
DUBSFO
Dublin
Sat 7/11
17:15-11:45
1 stop26h 30m
San Francisco
Sat 14/11
11:50-08:45
1 stop12h 55m
CorkSan Francisco
ORK Cork - SFO San Francisco
ORKSFO
Cork
Thu 19/11
05:40-11:45
1 stop14h 05m
San Francisco
Thu 3/12
09:59-14:45
2 stops20h 46m
CorkSan Francisco
ORK Cork - SFO San Francisco
ORKSFO
Cork
Mon 23/11
05:40-11:45
1 stop14h 05m
San Francisco
Sun 6/12
10:41-14:45
2 stops20h 04m
See travel insights to California from
California flights insights and trends
Explore insights for your California flight to craft the best travel plan
What is the cheapest flight I can find to California?
The average flight to California costs €930/per person and the cheapest flight to California is €69/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.
See prices from:
What is the cheapest day to depart on your flight to California?
The cheapest day to depart on your flight to California is on a Sunday when prices can be found for as low as €668. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to California is Tuesday, with ticket prices averaging around €781.
Cheapest flights to cities in California
Click on the cities below to find out when it's cheapest to fly to California from Ireland
Cheap California flight deals and tips
Summary info about California flight prices, duration and airlines
Best One-Way Price | €381 |
|---|---|
Best Round-Trip Price | €402 |
Fastest flight time | 14h 05m |
Popular in | August |
Frequently asked questions about flying to California
What is the best airport to fly into to visit Los Angeles?
53% of momondo users visit Los Angeles more often than any other city in California. When travelling to Los Angeles, typically the most convenient airport to fly into is Los Angeles Airport.
I plan on visiting InterContinental San Diego. Which airport is the quickest drive?
The closest airport to InterContinental San Diego is San Diego Airport, and would make for the quickest drive. For those interested in a secondary airport to fly into, consider looking at flights heading to Santa Ana, California Airport.
What are the most popular landmarks in California?
Many visitors who travel to California find themselves making a stop at popular landmarks such as InterContinental San Diego, Union Square, and Fisherman's Wharf.
What is the weather like in California?
California typically has a temperature range from 14 °C(January) to 23 °C(July). Those looking to avoid rain and/or snow while visiting California should plan their trip in July, August, or June, as these months are relatively less likely to have precipitation.
Which airlines fly to California?
Aer Lingus is the most popular airline offering flights to California, with 76% of our users opting to fly with them when travelling to California. Other popular options include British Airways and JetBlue. There are a total of 10 different airlines flying to California.
How much are flights to California?
The cheapest flight to California recently found on momondo was €458. If you’re unable to find a flight deal this cheap, keep in mind that anything less than €668 is considered a good price for flights to California. €844 is the average cost to fly to California, while €1,265 is the most expensive.
What is the best day of the week to fly to California?
The best day to take a flight to California is on Sunday, followed by Thursday. Sunday and Thursday tend to have the lowest flight prices to California. If your travel dates are flexible, then try to avoid booking on a Tuesday, which is known for being the most expensive day of the week to fly to California.
Where is it cheapest to fly into California?
If you're headed to California, consider flying into San Francisco airport in San Francisco for the best deals, with an average airfare of €576. Alternatively, Los Angeles airport in Los Angeles is a close second for cheapest flights to California with an average airfare of €599.
When did momondo last update prices for flights to California?
Prices for flights to California are refreshed on a daily basis.
How many operators does momondo search for flights to California?
As of October 2026, there are 14 operators available to choose from for flights to California.
How old do you have to be to fly to California?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to California?
Finding the right flight to California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.
Can I find flights to California with flexible booking policies on momondo?
Flights to California 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 to California?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to California.
I’m not ready to book a flight to California right now. Can momondo alert me if prices change?
Price alerts on flights to California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.