HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$380+ Cheap flights from Lyon (LYS) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — SFO
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lyon to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lyon-Saint Exupéry to San Francisco are usually found in November or February, booked 73 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Lyon to San Francisco

Cheapest flights from Lyon to San Francisco
Explore the most affordable flight options available from Lyon to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:30 pmLYS - SFO
1 stop27h 55mAir France
jue. 1/223:40 pmSFO - LYS
1 stop16h 55mAir France
Deal found 12/11$719
This Air France deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:30 pmLYS - SFO
1 stop27h 55mAir France
mié. 1/213:40 pmSFO - LYS
1 stop13h 25mAir France
Deal found 12/11$739
This Expedia deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/267:00 pmLYS - SFO
1 stop26h 40mLufthansa
mié. 1/218:25 amSFO - LYS
2 stops16h 40mLufthansa
Deal found 12/11$813
This Flightnetwork deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/263:05 pmLYS - SFO
1 stop30h 35mMultiple Airlines
jue. 1/228:25 amSFO - LYS
2 stops16h 50mMultiple Airlines
Deal found 12/10$847
This Booking.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/266:25 pmLYS - SFO
2 stops27h 15mMultiple Airlines
mié. 1/218:25 amSFO - LYS
2 stops16h 40mMultiple Airlines
Deal found 12/11$860
This KAYAK deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/267:00 pmLYS - SFO
1 stop26h 40mLufthansa
jue. 1/227:00 amSFO - LYS
2 stops20h 25mLufthansa
Deal found 12/11$946
This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1710:45 amLYS - SFO
1 stop14h 10mLufthansa
mié. 1/72:40 pmSFO - LYS
1 stop23h 40mLufthansa
Deal found 12/10$1,015

Find flight deals from Lyon to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$502
(oojo)

One-way from

$380
(Trip.com)

Popular in

August

Cheapest in

November

Average price

$896
Provider with most accurate pricing for Lyon-Saint Exupéry-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lyon-Saint Exupéry-San Francisco flights.
Search Deals
From Lyon-Saint Exupéry to San Francisco
Search Deals
One-way flight from Lyon-Saint Exupéry to San Francisco
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($170 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lyon to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Lyon to San Francisco that are best for you.

Fly from

Lyon

Fly to

San Francisco

Route

Depart

Return

Price

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

jue. 3/5

8:10 pm-2:35 pm

1 stop27h 25m

San Francisco

lun. 3/9

5:40 pm-7:25 pm

1 stop17h 45m

$630

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

dom. 1/25

8:10 pm-2:35 pm

1 stop27h 25m

San Francisco

lun. 2/23

4:40 pm-7:25 pm

1 stop17h 45m

$631

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

jue. 1/22

8:10 pm-2:35 pm

1 stop27h 25m

San Francisco

jue. 2/26

4:40 pm-7:25 pm

1 stop17h 45m

$631

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

lun. 4/13

8:00 pm-2:40 pm

1 stop27h 40m

San Francisco

dom. 5/3

4:45 pm-7:20 pm

1 stop17h 35m

$654

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

jue. 2/19

9:35 am-6:45 pm

1 stop18h 10m

San Francisco

mié. 2/25

5:30 pm-6:05 pm

1 stop15h 35m

$686

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

jue. 2/19

6:20 am-9:22 pm

2 stops24h 02m

San Francisco

mié. 2/25

8:25 am-10:05 am

2 stops16h 40m

$690

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

sáb. 1/24

3:00 pm-8:10 pm

1 stop14h 10m

San Francisco

sáb. 1/31

8:25 am-11:05 am

2 stops17h 40m

$695

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

vie. 1/16

6:25 am-9:38 am

2 stops36h 13m

San Francisco

sáb. 1/24

8:25 am-11:05 am

1 stop17h 40m

$695

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

lun. 2/23

5:50 pm-2:30 pm

2 stops53h 40m

$391

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

vie. 2/27

6:15 pm-2:45 pm

2 stops29h 30m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 16 results
1
2

Compare providers for flights from Lyon to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lyon to San Francisco in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lyon-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lyon-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lyon-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lyon-San Francisco flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lyon-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lyon to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Lyon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Lyon to San Francisco. Price data was last updated on December 5, 2025.

The price you pay for your flight from Lyon to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Lyon to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Lyon to San Francisco (average of $513). Flying from Lyon to San Francisco in July is currently the most expensive (average of $852). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LYS to SFO?

Find hourly flight availability from Lyon to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

One of the essential ways to save on airfare from Lyon to San Francisco is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated diciembre 12, 2025.
Peruse reviews from past customers who have flown with Air France, Lufthansa, and British Airways from Lyon to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,504 reviews

Food

7.0

Comfort

7.3

Crew

8.2

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air France
7.4
Good
1,504 reviews
Air France
7.4
Good
1,504 reviews

Food

7.0

Comfort

7.3

Crew

8.2

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Lufthansa
6.8
Okay
7,626 reviews
Air France
7.4
Good
1,504 reviews

Food

7.0

Comfort

7.3

Crew

8.2

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
British Airways
6.7
Okay
7,571 reviews
Air France
7.4
Good
1,504 reviews

Food

7.0

Comfort

7.3

Crew

8.2

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail

Related info for your journey

Find useful and relevant information for your journey from Lyon to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lyon to San Francisco?

    Airlines like Scandinavian Airlines fly from Lyon to San Francisco in about 27h 25m. The time it takes to get you to your destination can typically vary by up to . The distance between Lyon and San Francisco is about 5815 mi.

  • What are the cheapest airlines flying from Lyon to San Francisco round-trip?

    Cheapflights users have booked flights from Lyon to San Francisco round-trip from $601. Other airlines that can offer you cheap pricing are Lufthansa, from $775, and Air France, from $790. These flights start at 29% lower than the current average price 3 months from now.

  • Can I find deals for flights from Lyon to San Francisco that include hotel bookings?

    Yes. In addition to deals on Lyon to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lyon to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lyon to San Francisco.

  • Can I find deals for business class flights from Lyon to San Francisco?

    Yes. Cheapflights offers flight deals from Lyon to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Lyon to San Francisco (average of $513). Flying from Lyon to San Francisco in July is currently the most expensive (average of $852). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
San Bruno
Redwood City
Daly City
Vallejo
Hollister
Foster City
Union City
Davis
San Ramon
Burlingame
Milpitas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lyon to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Lyon to Los Angeles flights
Lyon to Las Vegas flights
Lyon to San Diego flights
Lyon to Oakland flights
Clermont-Ferrand to San Francisco flights

Top 3 airlines flying from Lyon to San Francisco

Discover the top 3 airlines that operate flights from Lyon to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$601Average$693FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$775Average$920FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$790Average$1,228FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.