Find a great deal and save up to 31% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Cardiff to San Diego within the next two weeks, with the cheapest ticket starting at £546.
The best pricing can be found in the month of February. Prices to San Diego from Cardiff average £539. You can even find prices in February for less than £539, as users have found deals to San Diego from as low as £318. The month of July appears to be one of the more expensive times to travel to San Diego from Cardiff. Flying in the targeted month can save you up to 47%.
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 Cardiff and San Diego 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.
In Cardiff, there will be same rainfall in Cardiff compared to San Diego over the next 10 days.
You can imagine temperatures to be in the 27 °C range in August. The weather in San Diego is generally hotter than Cardiff's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.