Cheap Flights from Lyon to San Francisco from $416

Frequently Asked Questions

• What are the cheapest flights from Lyon to San Francisco (LYS-SFO)?

  Based on Trip.com data, Vueling Airlines offers one-way fares as low as $416 on Cheapest nonstop routes (e.g. LYS to SFO on Sun, May 17), while Air France offers Cheapest nonstop round-trips from $735 departing on Thu, May 28 and returning on Mon, Jun 1.

• Which airlines offer flights from Lyon to San Francisco?

  At the moment, several airlines serve connecting flights from Lyon to San Francisco, including: Turkish Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Lyon to San Francisco?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Lyon to San Francisco is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Lyon to San Francisco?

  To find best deals on flights from Lyon to San Francisco, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, May 17, with one-way flights priced at just $416.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Vueling Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Francisco travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Lyon (LYS) to San Francisco (SFO) the cheapest?

  The cheapest months to fly from Lyon to San Francisco is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Lyon to San Francisco on?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Lyon to San Francisco on May 16, 2026 with Vueling Airlines, with prices starting at $416.

• Which airports can I fly to for San Francisco from Lyon?

  You can land at any one of the following hubs in San Francisco, with Lyon Saint-Exupery Airport to San Francisco International Airport (LYS-SFO) is by far the most common option on this route: San Francisco International Airport (SFO).

• Is there any time difference between Lyon and San Francisco?

  The time difference between San Francisco and Lyon is 9h.

• How do I change or cancel my ticket from Lyon to San Francisco?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.