When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 40% on flights from Shannon to California compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £397. For sooner than that we have options available in the next 3 days from £473.
November can be a great time to fly to California from Shannon with a flight ticket averaging about £379. Cheapflights users have found deals in the month of November for as cheap as £262. The most expensive prices can be found in the month of July.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Shannon and California for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Flights from Shannon to California have been viewed 27 times in the past calendar month.