Fly from London Heathrow to San Francisco

from as little as £299

28 nights in San Francisco, departing London Heathrow on 01 / Dec / 2018 with Brussels Airlines (price found 32 hours ago)

Subject to availability, prices correct of the last 24 hours
San Francisco

San Francisco flight facts what you need to know

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San Francisco

Today alone, Netflights has searched over 59,102 flights. 01 / Dec / 2018 is currently the lowest priced day of the year to fly the London Heathrow/San Francisco route. There are around 6,974 flights on any given week from the UK to San Francisco and the cheapest month to fly right now is December.

Min / Max Temperature (°C)
LOWEST

8 °C

AVG

14 °C

HIGHEST

21 °C

Rainfall (mm)
LOWEST

0 mm

AVG

44.8 mm

HIGHEST

112 mm

Key facts about San Francisco

The London Heathrow / San Francisco route the whole 8622 km of it

Cheap flight deals for this route take a look at what's hot at the moment

How to get great deals on London Heathrow/San Francisco flights tips and advice from the pros

Find cheap flights and last minute deals with Netflights. You’ve searched for flights from to San Francisco. Netflights scans all of the flights provided by the 20 airlines that cover this route. 01 / Dec / 2018 is currently the cheapest date to travel – browse the generated results to see which flight suits your needs best.

There are 6,974 flights every week out of London Heathrow to San Francisco. Out of the 20 airlines, United Airlines, Austrian Airlines and Brussels Airlines are the more popular amongst customers. However, this doesn’t necessarily mean that’ll be the case for your dates of travel so make sure you conduct as wide a search as possible. For instance, adjust your departure point from to include more than one airport in the results list.

Some information about the /San Francisco route: The minimum flight duration is 11 hrs, covering a distance of 8622 km. This is the shortest flight time; the average tends to be closer to 15 hrs 15 mins. See the generated results to compare flight times and costs.

January is normally the cheapest month of the year but it’s important to try different variables when searching. For example, try searching by month to reveal the cheapest time of the week to fly. August will invariably be the most expensive time of the year but looking early enough and checking regularly increases your chances of landing a good deal.

Popular destinations where other people are flying to near San Francisco

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