Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 14% on the overall cost on flights from Londres to San Francisco.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 27% on flights from Londres to San Francisco compared to booking the week you need them. Waiting 59 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 C$ 660. For sooner than that we have options available in the next 3 days from C$ 785.
Flights from Londres to San Francisco lean towards being more expensive in December. Prices are generally better when you fly from Londres to San Francisco in August, with the cheapest ticket starting at C$ 495.
One of the essential ways to save on airfare from Londres to San Francisco is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 29% on airfare.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Londres is roughly less than San Francisco. You can assume this to be the case over the next 3 days.
Some of the carriers operating flights from London to San Francisco that may be offering flexible cancellation policies are Air Canada and WestJet. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
You can imagine temperatures to be in the 27 °C range in July. The weather in San Francisco is generally colder than Londres's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.