Cheap Flights Oslo to San Francisco (OSL-SFO)

Start packing your suitcase, because round-trip journeys between Oslo Gardermoen Airport and San Francisco Airport start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.

We understand that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Gardermoen Airport (OSL) to SFO flights, you'll see a "no change fees" filter for you to select.

With a flight distance of 8 400 kilometres between Ullensaker and San Francisco, this is a long-haul flight. Ensure that you keep well hydrated and move your feet and legs from time to time.

You won't find any airlines flying directly between OSL and SFO, so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!

Late planners can occasionally nab a bargain, with some super cheap airfares from Oslo Gardermoen Airport to SFO popping up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance.