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Cheap flights from Lyon to San Francisco from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lyon to San Francisco departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Lyon to San Francisco

Cheap round-trip flights

Air Canada Logo
12:55 pm - 9:22 pmLYS-SFO
16h 27m1 stop
Air Canada Logo
8:25 am - 11:05 amSFO-LYS
17h 40m1 stop
$663Air Canada
Find Deal
Thu, Oct 30 - Wed, Nov 5
Iberia Logo
6:10 am - 12:22 amLYS-SFO
27h 12m2 stops
Iberia Logo
12:46 am - 11:45 pmSFO-LYS
37h 59m2 stops
$664Iberia
Find Deal
Thu, Jan 15 - Wed, Feb 4
Lufthansa Logo
6:20 am - 1:40 pmLYS-SFO
15h 20m1 stop
Lufthansa Logo
2:40 pm - 2:10 pmSFO-LYS
14h 30m1 stop
$665Lufthansa
Find Deal
Thu, Oct 30 - Tue, Nov 4
Multiple Airlines Logo
1:35 pm - 11:59 pmLYS-SFO
19h 24m2 stops
Multiple Airlines Logo
3:50 pm - 8:55 pmSFO-LYS
20h 05m2 stops
$666Multiple Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 9
Lufthansa Logo
6:20 am - 1:40 pmLYS-SFO
15h 20m1 stop
Lufthansa Logo
2:40 pm - 11:35 pmSFO-LYS
23h 55m1 stop
$667Lufthansa
Find Deal
Thu, Oct 30 - Tue, Nov 4
British Airways Logo
2:30 pm - 10:10 amLYS-SFO
28h 40m2 stops
British Airways Logo
2:31 pm - 5:05 pmSFO-LYS
17h 34m2 stops
$668British Airways
Find Deal
Sat, Nov 8 - Sat, Jan 10
Multiple Airlines Logo
5:25 pm - 2:35 pmLYS-SFO
30h 10m2 stops
Multiple Airlines Logo
4:30 pm - 6:10 pmSFO-LYS
16h 40m1 stop
$669Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
British Airways Logo
7:00 pm - 3:00 pmLYS-SFO
29h 00m1 stop
British Airways Logo
8:40 pm - 9:45 amSFO-LYS
28h 05m1 stop
$672British Airways
Find Deal
Wed, Nov 5 - Fri, Nov 28
United Airlines Logo
6:50 am - 4:00 pmLYS-SFO
18h 10m1 stop
United Airlines Logo
11:40 am - 10:35 amSFO-LYS
13h 55m1 stop
$675United Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
United Airlines Logo
6:20 am - 1:40 pmLYS-SFO
15h 20m1 stop
United Airlines Logo
11:55 pm - 11:05 amSFO-LYS
26h 10m2 stops
$679United Airlines
Find Deal
Thu, Oct 30 - Tue, Nov 4

Lufthansa flights from Lyon to San Francisco

Our best Lufthansa deals on Lyon to San Francisco flight tickets
Lufthansa
Oct 30
LYS6:20 amLyon-Saint Exupéry
15h 20m
1 stop
SFO1:40 pmSan Francisco
Nov 4
SFO2:40 pmSan Francisco
14h 30m
1 stop
LYS2:10 pmLyon-Saint Exupéry
$665
Find similar
Lufthansa
Oct 30
LYS6:20 amLyon-Saint Exupéry
15h 20m
1 stop
SFO1:40 pmSan Francisco
Nov 4
SFO2:40 pmSan Francisco
23h 55m
1 stop
LYS11:35 pmLyon-Saint Exupéry
$667
Find similar
Lufthansa
Oct 30
LYS2:55 pmLyon-Saint Exupéry
14h 15m
1 stop
SFO9:10 pmSan Francisco
Nov 4
SFO1:30 pmSan Francisco
13h 55m
1 stop
LYS12:25 pmLyon-Saint Exupéry
$677
Find similar

United Airlines flights from Lyon to San Francisco

Our best United Airlines deals on Lyon to San Francisco flight tickets
United Airlines
Oct 9
LYS6:50 amLyon-Saint Exupéry
18h 10m
1 stop
SFO4:00 pmSan Francisco
Oct 13
SFO11:40 amSan Francisco
13h 55m
1 stop
LYS10:35 amLyon-Saint Exupéry
$675
Find similar
United Airlines
Oct 30
LYS6:20 amLyon-Saint Exupéry
15h 20m
1 stop
SFO1:40 pmSan Francisco
Nov 4
SFO11:55 pmSan Francisco
26h 10m
2 stops
LYS11:05 amLyon-Saint Exupéry
$679
Find similar
United Airlines
Oct 30
LYS10:40 amLyon-Saint Exupéry
14h 15m
1 stop
SFO4:55 pmSan Francisco
Nov 4
SFO1:30 pmSan Francisco
13h 55m
1 stop
LYS12:25 pmLyon-Saint Exupéry
$680
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

Thu 10/30

12:55 pm-9:22 pm

1 stop16h 27m

San Francisco

Wed 11/5

8:25 am-11:05 am

1 stop17h 40m

$663

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 1/15

6:10 am-12:22 am

2 stops27h 12m

San Francisco

Wed 2/4

12:46 am-11:45 pm

2 stops37h 59m

$664

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 10/30

6:20 am-1:40 pm

1 stop15h 20m

San Francisco

Tue 11/4

2:40 pm-2:10 pm

1 stop14h 30m

$665

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Wed 10/1

1:35 pm-11:59 pm

2 stops19h 24m

San Francisco

Thu 10/9

3:50 pm-8:55 pm

2 stops20h 05m

$666

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 10/30

6:20 am-1:40 pm

1 stop15h 20m

San Francisco

Tue 11/4

2:40 pm-11:35 pm

1 stop23h 55m

$667

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Sat 11/8

2:30 pm-10:10 am

2 stops28h 40m

San Francisco

Sat 1/10

2:31 pm-5:05 pm

2 stops17h 34m

$668

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Tue 10/14

5:25 pm-2:35 pm

2 stops30h 10m

San Francisco

Tue 10/21

4:30 pm-6:10 pm

1 stop16h 40m

$669

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Wed 11/5

7:00 pm-3:00 pm

1 stop29h 00m

San Francisco

Fri 11/28

8:40 pm-9:45 am

1 stop28h 05m

$672

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 10/9

6:50 am-4:00 pm

1 stop18h 10m

San Francisco

Mon 10/13

11:40 am-10:35 am

1 stop13h 55m

$675

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 10/30

6:20 am-1:40 pm

1 stop15h 20m

San Francisco

Tue 11/4

11:55 pm-11:05 am

2 stops26h 10m

$679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Lyon to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $696.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Lyon to San Francisco is on a Thursday when prices can be found for as low as $735. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $1,348.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Lyon to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $863. Flights in the morning are often more expensive with an average ticket price of $905.

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

You are more likely to see cheaper flights to San Francisco from Lyon when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $856 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Lyon for as low as $697 on momondo.

How have Lyon to San Francisco flight prices changed over time?

As of September 2025, prices for Lyon to San Francisco flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Lyon to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Lyon to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lyon to San Francisco (LYS to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lyon to San Francisco

Direct flights

None
There are no direct flights from Lyon to San Francisco. There are no popular flight routes from Lyon to San Francisco.
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  • How far is Lyon-Saint Exupéry to San Francisco by plane?

    There are 5796.8 mi between Lyon-Saint Exupéry and San Francisco. In terms of flight time, this usually takes a little over 14h 15m.

  • When did momondo last update prices for flights from Lyon-Saint Exupéry Airport to San Francisco Airport?

    Prices for flights from Lyon-Saint Exupéry Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lyon-Saint Exupéry Airport to San Francisco Airport?

  • How old do you have to be to fly from Lyon-Saint Exupéry Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lyon-Saint Exupéry Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Lyon to San Francisco?

Best airlines flying from Lyon to San Francisco

Compare and see reviews for airlines that fly from Lyon to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom $598Free CancellationRating
7.4
1,468 reviews
Search Air France flights
British AirwaysPriceFrom $601Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
LufthansaPriceFrom $640Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Calistoga
Bodega Bay
Roseville
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Half Moon Bay
Walnut Creek
Vallejo
Redwood City
Salinas
South San Francisco
Fairfield

Why use momondo?

Why should I use momondo to find a flight deal from Lyon to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Lyon.

Can I find flights from Lyon to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Lyon which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Lyon to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Lyon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Lyon to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Lyon and alert you when they change.

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