LYS - SFO

$487 Find Cheap Flights from Lyon to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lyon to San Francisco departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lyon to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lyon to San Francisco, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$702
Typical prices: $956-$709
TAP AIR PORTUGAL
Mon 9/21Thu 10/22
LYS - SFO • 1 stop
Cheapest one-way
$487
Typical prices: $613-$744
Multiple Airlines
Mon 9/14
LYS - SFO • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Lyon and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $927 (round-trip)
Amsterdam (AMS)
Shortest trip • 14h 14m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 23% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lyon to San Francisco (LYS-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lyon to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lyon to San Francisco

Mon, Sep 21 - Thu, Oct 22
TAP AIR PORTUGAL Logo
6:30 pm - 1:35 pm
LYS
-
SFO
28h 05m
1 stop
TAP AIR PORTUGAL Logo
4:30 pm - 11:55 am
SFO
-
LYS
34h 25m
1 stop
$702TAP AIR PORTUGAL
Mon, Sep 21 - Thu, Oct 22
TAP AIR PORTUGAL Logo
6:30 pm - 1:35 pm
LYS
-
SFO
28h 05m
1 stop
TAP AIR PORTUGAL Logo
4:30 pm - 11:55 am
SFO
-
LYS
34h 25m
1 stop
$703TAP AIR PORTUGAL
Wed, Sep 2 - Thu, Sep 17
Air France Logo
6:30 am - 11:45 am
LYS
-
SFO
14h 15m
1 stop
Air France Logo
8:10 pm - 6:10 pm
SFO
-
LYS
13h 00m
1 stop
$706Air France
Wed, Jun 17 - Tue, Jun 23
United Airlines Logo
6:25 am - 6:32 pm
LYS
-
SFO
21h 07m
2 stops
United Airlines Logo
6:05 am - 1:40 pm
SFO
-
LYS
22h 35m
2 stops
$711United Airlines
Tue, Sep 1 - Tue, Sep 8
Air Canada Logo
2:45 pm - 9:48 pm
LYS
-
SFO
40h 03m
2 stops
Air Canada Logo
11:10 am - 11:40 am
SFO
-
LYS
15h 30m
1 stop
$713Air Canada
Fri, Aug 28 - Sat, Sep 5
Air Canada Logo
2:05 pm - 8:51 pm
LYS
-
SFO
15h 46m
1 stop
Air Canada Logo
11:10 am - 11:40 am
SFO
-
LYS
15h 30m
1 stop
$714Air Canada
Wed, Sep 2 - Thu, Sep 17
United Airlines Logo
6:25 am - 6:29 pm
LYS
-
SFO
21h 04m
2 stops
United Airlines Logo
7:41 am - 5:05 pm
SFO
-
LYS
24h 24m
2 stops
$715United Airlines
Wed, Sep 2 - Wed, Sep 23
British Airways Logo
9:45 pm - 1:50 pm
LYS
-
SFO
25h 05m
1 stop
British Airways Logo
7:00 am - 10:35 am
SFO
-
LYS
18h 35m
2 stops
$716British Airways
Thu, Jun 18 - Fri, Jun 26
United Airlines Logo
6:35 am - 7:20 am
LYS
-
SFO
33h 45m
2 stops
United Airlines Logo
12:50 am - 1:20 pm
SFO
-
LYS
27h 30m
2 stops
$717United Airlines
Tue, Oct 27 - Thu, Nov 26
American Airlines Logo
6:10 am - 9:26 pm
LYS
-
SFO
23h 16m
2 stops
American Airlines Logo
5:30 pm - 8:20 pm
SFO
-
LYS
17h 50m
1 stop
$718American Airlines
Booking Insights

KAYAK's insights & trends for Lyon to San Francisco flights

Get data-powered insights and trends into flights from Lyon to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Lyon to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Lyon to San Francisco departing in September.

What is the cheapest month to fly from Lyon to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lyon to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lyon to San Francisco is November, where tickets cost $698 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,260 and $1,215 respectively.

How far in advance should I book a flight from Lyon to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lyon to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Lyon to San Francisco, you should book around 3 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Find deals

Good to know

Low seasonDecember
Cheapest flight$487
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Lyon to San Francisco

When to book flights from Lyon to San Francisco

Are your dates flexible? Find out the best times to travel from Lyon to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lyon to San Francisco

  • What is the cheapest flight from Lyon to San Francisco?

    In the last 3 days, the lowest price for a flight from Lyon to San Francisco was $487 for a one-way ticket and $702 for a round-trip.

  • Do I need a passport to fly between Lyon and San Francisco?

    Yes, you’ll need a passport to travel to San Francisco from Lyon.

  • Which aircraft models fly most regularly from Lyon to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Lyon to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lyon to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lyon to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Lyon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lyon to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Lyon with another airline. Booking your flights between Lyon and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lyon to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Lyon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Lyon to San Francisco

Information on your arrival and departure airports

Lyon (LYS)
San Francisco (SFO)