Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 76% on your flight compared to booking on days when demand is much higher.
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 41% on flights from Cardiff to San Francisco 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 £399. For sooner than that we have options available in the next 3 days from £490.
February can be a great time to fly to San Francisco from Cardiff with a flight ticket averaging about £364. Cheapflights users have found deals in the month of February for as cheap as £266. The most expensive prices can be found in the month of July.
It’s typically best to fly out from Cardiff to San Francisco in the morning. Doing so could potentially save you 7% on the flight price compared to flying at midday, which is usually more expensive.
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 Francisco 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.
New policies can now be found on Delta to help keep travellers safe while flying. New policies for travellers booking flights from Cardiff Cardiff-Wales Arpt to San Francisco include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.
Some of our airline partners flying from Cardiff Cardiff-Wales Arpt to San Francisco have new flexible policies in place due to COVID-19. Delta and Virgin Atlantic are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.
Yes, there are multiple flights from Cardiff to San Francisco for under £523. The cheapest flight booked recently is on Delta for just £511, but on average you can expect to pay £514.
There are no direct flights from Cardiff to San Francisco, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
This flight path from Cardiff Cardiff-Wales Arpt to San Francisco was viewed by 47 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
The rainfall in Cardiff is generally more than the rainfall in San Francisco. This will continue over the next 11 days.
Temperatures around the 25 °Cs can be experienced in September. The weather in San Francisco is hotter than in Cardiff. Plan for potential changes in flight availability as peak weather approaches in this location.
Airlines like Delta and KLM fly from Cardiff to San Francisco in about 13h 40m. The time it takes to get you to your destination can typically vary by up to .
Flying on Delta is currently your cheapest option to San Francisco, with prices starting at £512. Another option worth looking into is KLM, starting at £513 return. Delta is priced at 7% lower than the current average price of a flight leaving 3 months from now.
The chart below displays the airlines Cheapflights users travelling from Cardiff to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||£477||£655||No cancel fee||N/A||
Search Delta flights
||£478||£775||No change fee||75%||
Search KLM flights
||£484||£791||No change fee||77%||
Search Air France flights