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 $614. Other airlines that can offer you cheap pricing are British Airways, from $673, and American Airlines, from $682. These flights start at 27% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Lyon to San Francisco one-way?

The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $461. However, be on the lookout for offers from Iberia and TAP AIR PORTUGAL, as they are both options that can get you from Lyon to San Francisco for a low price.

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

Travelers seeking maximum savings on their Lyon to San Francisco flight should consider departing on Friday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Lyon to San Francisco?

When booking a flight from Lyon to San Francisco, you may want to consider flying on Air France, British Airways or Lufthansa as they are the most popular for this route.

What is the cheapest day to fly round-trip from Lyon to San Francisco?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 83% on your flight compared to booking on days when demand is much higher.

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

To save up to 106% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Lyon to San Francisco from $754 1-2 weeks out and tickets from $1,477 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to San Francisco. Flights to San Francisco from Lyon in March are about $843 on average during March, but can be found for as low as $512.

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.

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.

$377+ Flights from Lyon to San Francisco

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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 March or February, booked 35 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Lyon to San Francisco

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$614 (Gotogate)
One-way from	$377 (Kiwi.com)
Popular in	July
Cheapest in	March
Average price	$803

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. 19% potential increase in price ($204 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find 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 April 29, 2025.

Tue 9/98:20 pmLYS - SFO

1 stop29h 10mScandinavian Airlines

Tue 10/77:40 pmSFO - LYS

1 stop15h 00mScandinavian Airlines

Deal found 4/29

$614

Mon 9/811:10 amLYS - SFO

1 stop15h 15mBritish Airways

Mon 10/64:35 pmSFO - LYS

1 stop14h 55mBritish Airways

Deal found 4/28

$673

Sat 9/136:10 amLYS - SFO

1 stop19h 00mAmerican Airlines

Tue 9/306:12 pmSFO - LYS

2 stops17h 48mAmerican Airlines

Deal found 4/28

$682

Fri 8/226:10 amLYS - SFO

2 stops22h 39mMultiple Airlines

Tue 9/24:35 pmSFO - LYS

1 stop19h 25mMultiple Airlines

Deal found 4/28

$689

Mon 9/812:25 pmLYS - SFO

2 stops20h 51mIberia

Mon 10/67:20 pmSFO - LYS

2 stops19h 25mIberia

Deal found 4/28

$701

Thu 11/66:20 amLYS - SFO

2 stops24h 17mUnited Airlines

Thu 11/275:30 amSFO - LYS

2 stops23h 35mUnited Airlines

Deal found 4/28

$775

Wed 6/1811:15 amLYS - SFO

1 stop16h 00mAir France

Thu 6/2612:24 pmSFO - LYS

2 stops16h 46mAir France

Deal found 4/28

$810

Fri 5/26:40 pmLYS - SFO

1 stop32h 20mVueling

Tue 9/238:10 pmSFO - LYS

1 stop27h 30mVueling

Deal found 4/28

$816

Fri 6/1311:15 amLYS - SFO

1 stop16h 00mDelta

Thu 6/265:50 amSFO - LYS

2 stops18h 40mDelta

Deal found 4/28

$821

Sun 6/12:00 pmLYS - SFO

1 stop30h 35mAir Canada

Sun 6/2210:55 pmSFO - LYS

2 stops26h 40mAir Canada

Deal found 4/28

$825

Sat 12/2710:40 amLYS - SFO

1 stop14h 15mLufthansa

Wed 12/317:15 amSFO - LYS

2 stops19h 55mLufthansa

Deal found 4/28

$854

Sun 11/2312:00 pmLYS - SFO

1 stop35h 45mTAP AIR PORTUGAL

Fri 11/284:35 pmSFO - LYS

1 stop16h 00mTAP AIR PORTUGAL

Deal found 4/29

$867

Best flights from Lyon to San Francisco
Discover carefully curated flight deals from Lyon to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Tue 9/98:20 pmLYS - SFO

1 stop29h 10mScandinavian Airlines

Tue 10/77:40 pmSFO - LYS

1 stop15h 00mScandinavian Airlines

Deal found 4/29

$614

Mon 9/811:10 amLYS - SFO

1 stop15h 15mBritish Airways

Mon 10/64:35 pmSFO - LYS

1 stop14h 55mBritish Airways

Deal found 4/28

$673

Sat 9/136:10 amLYS - SFO

1 stop19h 00mAmerican Airlines

Tue 9/306:12 pmSFO - LYS

2 stops17h 48mAmerican Airlines

Deal found 4/28

$682

Fri 8/226:10 amLYS - SFO

2 stops22h 39mMultiple Airlines

Tue 9/24:35 pmSFO - LYS

1 stop19h 25mMultiple Airlines

Deal found 4/28

$689

Mon 9/812:25 pmLYS - SFO

2 stops20h 51mIberia

Mon 10/67:20 pmSFO - LYS

2 stops19h 25mIberia

Deal found 4/28

$701

Wed 6/186:50 amLYS - SFO

2 stops25h 23mUnited Airlines

Thu 6/267:25 amSFO - LYS

2 stops24h 45mUnited Airlines

Deal found 4/28

$801

Wed 6/1811:15 amLYS - SFO

1 stop16h 00mAir France

Thu 6/2612:24 pmSFO - LYS

2 stops16h 46mAir France

Deal found 4/28

$810

Fri 6/1311:15 amLYS - SFO

1 stop16h 00mDelta

Thu 6/265:50 amSFO - LYS

2 stops18h 40mDelta

Deal found 4/28

$821

Sun 6/12:00 pmLYS - SFO

1 stop30h 35mAir Canada

Sun 6/2210:55 pmSFO - LYS

2 stops26h 40mAir Canada

Deal found 4/28

$825

Thu 6/192:35 pmLYS - SFO

1 stop14h 15mLufthansa

Thu 6/261:20 pmSFO - LYS

1 stop25h 05mLufthansa

Deal found 4/28

$868

Fri 8/152:05 pmLYS - SFO

1 stop30h 40mKLM

Mon 9/11:45 pmSFO - LYS

1 stop23h 35mKLM

Deal found 4/29

$934

Last-minute flights from Lyon to San Francisco
Discover last-minute flight deals from Lyon to San Francisco. Data last updated April 29, 2025 and is based on user searches.

Wed 4/3010:25 amLYS - SFO

1 stop39h 15mTurkish Airlines

Sun 5/116:45 pmSFO - LYS

1 stop38h 35mTurkish Airlines

Deal found 4/29

$1,399

Wed 4/306:45 amLYS - SFO

2 stops18h 45mScandinavian Airlines

Sun 5/117:10 amSFO - LYS

2 stops27h 30mScandinavian Airlines

Deal found 4/28

$1,472

Fri 5/26:40 pmLYS - SFO

1 stop32h 20mVueling

Tue 9/238:10 pmSFO - LYS

1 stop27h 30mVueling

Deal found 4/28

$816

Fri 5/25:20 amLYS - SFO

1 stop20h 30mTAP AIR PORTUGAL

Wed 9/244:20 pmSFO - LYS

1 stop23h 35mTAP AIR PORTUGAL

Deal found 4/28

$875

Tue 5/62:00 pmLYS - SFO

2 stops29h 25mAir Canada

Sun 5/1110:52 pmSFO - LYS

2 stops26h 43mAir Canada

Deal found 4/28

$1,034

Thu 5/811:40 amLYS - SFO

2 stops18h 20mBritish Airways

Thu 5/224:20 pmSFO - LYS

1 stop19h 35mBritish Airways

Deal found 4/28

$686

Thu 5/810:15 pmLYS - SFO

2 stops27h 35mMultiple Airlines

Fri 6/67:30 amSFO - LYS

3 stops40h 10mMultiple Airlines

Deal found 4/28

$1,023

Thu 5/81:05 pmLYS - SFO

1 stop14h 55mUnited Airlines

Fri 6/66:45 pmSFO - LYS

2 stops30h 50mUnited Airlines

Deal found 4/28

$1,029

Thu 5/81:05 pmLYS - SFO

1 stop14h 55mLufthansa

Fri 6/69:05 pmSFO - LYS

1 stop30h 10mLufthansa

Deal found 4/28

$1,112

Sat 5/1010:40 amLYS - SFO

2 stops22h 26mBritish Airways

Fri 5/234:20 pmSFO - LYS

1 stop17h 05mBritish Airways

Deal found 4/28

$676

Sat 5/106:10 amLYS - SFO

1 stop19h 00mMultiple Airlines

Mon 5/267:30 pmSFO - LYS

1 stop32h 00mMultiple Airlines

Deal found 4/29

$698

Sat 5/106:10 amLYS - SFO

1 stop19h 00mAmerican Airlines

Mon 5/264:20 pmSFO - LYS

1 stop15h 10mAmerican Airlines

Deal found 4/29

$848

One-way flights from Lyon to San Francisco
Search for one-way flight options from Lyon to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Thu 5/2210:15 pmLYS - SFO

3 stops54h 35mMultiple Airlines

Deal found 4/28

$377

Mon 8/1811:40 pmLYS - SFO

1 stop27h 30mVueling

Deal found 4/29

$461

Mon 8/1811:40 pmLYS - SFO

1 stop27h 30mIberia

Deal found 4/29

$470

Thu 5/226:50 pmLYS - SFO

1 stop31h 00mTAP AIR PORTUGAL

Deal found 4/28

$566

Thu 7/247:15 pmLYS - SFO

1 stop24h 20mTurkish Airlines

Deal found 4/27

$682

Tue 8/510:10 amLYS - SFO

2 stops32h 08mAer Lingus

Deal found 4/29

$849

Thu 7/242:35 pmLYS - SFO

2 stops19h 22mLufthansa

Deal found 4/27

$1,013

Sat 8/210:40 amLYS - SFO

2 stops31h 41mAmerican Airlines

Deal found 4/29

$1,709

Tue 8/52:00 pmLYS - SFO

3 stops38h 36mUnited Airlines

Deal found 4/29

$1,720

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lyon to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Tue 9/9

8:20 pm-4:30 pm

1 stop29h 10m

San Francisco

Tue 10/7

7:40 pm-7:40 pm

1 stop15h 00m

$614

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Mon 9/8

11:10 am-5:25 pm

1 stop15h 15m

San Francisco

Mon 10/6

4:35 pm-4:30 pm

1 stop14h 55m

$673

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Sat 9/13

6:10 am-4:10 pm

1 stop19h 00m

San Francisco

Tue 9/30

6:12 pm-9:00 pm

2 stops17h 48m

$682

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Fri 8/22

6:10 am-7:49 pm

2 stops22h 39m

San Francisco

Tue 9/2

4:35 pm-9:00 pm

1 stop19h 25m

$689

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Mon 9/8

12:25 pm-12:16 am

2 stops20h 51m

San Francisco

Mon 10/6

7:20 pm-11:45 pm

2 stops19h 25m

$701

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Wed 6/18

6:50 am-11:13 pm

2 stops25h 23m

San Francisco

Thu 6/26

7:25 am-5:10 pm

2 stops24h 45m

$801

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Wed 6/18

11:15 am-6:15 pm

1 stop16h 00m

San Francisco

Thu 6/26

12:24 pm-2:10 pm

2 stops16h 46m

$810

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Fri 6/13

11:15 am-6:15 pm

1 stop16h 00m

San Francisco

Thu 6/26

5:50 am-9:30 am

2 stops18h 40m

$821

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Sun 6/1

2:00 pm-11:35 am

1 stop30h 35m

San Francisco

Sun 6/22

10:55 pm-10:35 am

2 stops26h 40m

$825

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 6/19

2:35 pm-7:50 pm

1 stop14h 15m

San Francisco

Thu 6/26

1:20 pm-11:25 pm

1 stop25h 05m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 20 results

Compare providers for flights from Lyon to San Francisco

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 April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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?

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 34 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, January is the cheapest month in which you can book a flight from Lyon to San Francisco (average of $276). Flying from Lyon to San Francisco in June is currently the most expensive (average of $393). 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?

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 at noon could potentially save you up to 5% on airfare.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Delta, KLM and Air France from Lyon to San Francisco. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines

7.3

Good

3,788 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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 $614. Other airlines that can offer you cheap pricing are British Airways, from $673, and American Airlines, from $682. These flights start at 27% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Lyon to San Francisco one-way?
The cheapest airline one-way is Vueling, with whom users have recently found tickets for as low as $461. However, be on the lookout for offers from Iberia and TAP AIR PORTUGAL, as they are both options that can get you from Lyon to San Francisco for a low price.
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, January is the cheapest month in which you can book a flight from Lyon to San Francisco (average of $276). Flying from Lyon to San Francisco in June is currently the most expensive (average of $393). 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

Roseville

Mountain View

Santa Cruz

Livermore

South San Francisco

Turlock

Manteca

Fairfield

Richmond

Watsonville

Hollister

Newark

Milpitas

Antioch

Sausalito

Hayward

Alameda

Sunnyvale

Campbell

Daly City

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Lyon to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$598	Average$943	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$601	Average$819	FlexibilityNo cancel fee	On-time70%
Lufthansa	Cheapest$640	Average$832	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$678	Average$1,310	FlexibilityNo cancel fee	On-time69%

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$377+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lyon to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Lyon-Saint Exupéry to San Francisco are usually found in March or February, booked 35 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap flight deals from Lyon to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Lyon to San Francisco

Cheapest flights from Lyon to San FranciscoExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lyon to San Francisco that are best for you.

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 April.

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.

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 April 25, 2025.

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

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 April 29, 2025.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Delta, KLM and Air France from Lyon to San Francisco. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

What are the cheapest airlines to fly from Lyon to San Francisco one-way?

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

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

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

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

Traveling to a place near Lyon?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lyon to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Lyon to San Francisco

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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 April 29, 2025.