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Cheap flights from Lyon to San Francisco from $440

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 6/1. 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

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:15 pm - 2:35 pm
LYS
-
SFO
29h 20m
1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 5:35 pm
SFO
-
LYS
16h 00m
1 stop
$683TAP AIR PORTUGAL
Tue, Oct 13 - Wed, Nov 4
TAP AIR PORTUGAL Logo
6:30 pm - 1:35 pm
LYS
-
SFO
28h 05m
1 stop
TAP AIR PORTUGAL Logo
4:30 pm - 7:45 pm
SFO
-
LYS
18h 15m
1 stop
$705TAP AIR PORTUGAL
Mon, Sep 21 - Thu, Oct 22
Air France Logo
6:30 am - 11:45 am
LYS
-
SFO
14h 15m
1 stop
Air France Logo
3:05 pm - 1:45 pm
SFO
-
LYS
13h 40m
1 stop
$712Air France
Thu, Sep 3 - Fri, Sep 25
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
$713Air France
Thu, May 21 - Thu, May 28
Air France Logo
6:30 am - 11:45 am
LYS
-
SFO
14h 15m
1 stop
Air France Logo
8:10 pm - 10:00 pm
SFO
-
LYS
16h 50m
1 stop
$714Air France
Fri, Sep 25 - Fri, Oct 2
Air France Logo
6:30 am - 11:45 am
LYS
-
SFO
14h 15m
1 stop
Air France Logo
11:45 am - 1:45 pm
SFO
-
LYS
17h 00m
2 stops
$715Air France
Mon, Jun 1 - Tue, Jun 9
United Airlines Logo
2:05 pm - 1:09 pm
LYS
-
SFO
32h 04m
2 stops
United Airlines Logo
8:10 am - 11:40 am
SFO
-
LYS
18h 30m
1 stop
$716United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
2:05 pm - 1:09 pm
LYS
-
SFO
32h 04m
2 stops
United Airlines Logo
8:10 am - 11:40 am
SFO
-
LYS
18h 30m
1 stop
$717United Airlines
Tue, Sep 1 - Tue, Sep 8
Air Canada Logo
2:45 pm - 11:21 am
LYS
-
SFO
29h 36m
2 stops
Air Canada Logo
11:10 am - 11:40 am
SFO
-
LYS
15h 30m
1 stop
$719Air Canada
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
10:45 am - 10:43 am
LYS
-
SFO
31h 58m
2 stops
United Airlines Logo
8:25 am - 11:05 am
SFO
-
LYS
17h 40m
1 stop
$720United Airlines
Thu, Oct 29 - Sat, Nov 7

United Airlines flights from Lyon to San Francisco

Our best United Airlines deals on Lyon to San Francisco flight tickets
United Airlines
Sep 1
LYS2:05 pmLyon-Saint Exupéry
32h 04m
2 stops
SFO1:09 pmSan Francisco
Sep 8
SFO8:10 amSan Francisco
18h 30m
1 stop
LYS11:40 amLyon-Saint Exupéry
$716
United Airlines
Sep 1
LYS2:05 pmLyon-Saint Exupéry
32h 04m
2 stops
SFO1:09 pmSan Francisco
Sep 8
SFO8:10 amSan Francisco
18h 30m
1 stop
LYS11:40 amLyon-Saint Exupéry
$717
United Airlines
Oct 29
LYS10:45 amLyon-Saint Exupéry
31h 58m
2 stops
SFO10:43 amSan Francisco
Nov 7
SFO8:25 amSan Francisco
17h 40m
1 stop
LYS11:05 amLyon-Saint Exupéry
$720

Delta flights from Lyon to San Francisco

Our best Delta deals on Lyon to San Francisco flight tickets
Delta
Sep 1
LYS6:30 amLyon-Saint Exupéry
14h 15m
1 stop
SFO11:45 amSan Francisco
Sep 8
SFO8:10 pmSan Francisco
13h 00m
1 stop
LYS6:10 pmLyon-Saint Exupéry
$724
Delta
Jun 25
LYS6:30 amLyon-Saint Exupéry
14h 15m
1 stop
SFO11:45 amSan Francisco
Jul 8
SFO3:05 pmSan Francisco
13h 40m
1 stop
LYS1:45 pmLyon-Saint Exupéry
$725
Delta
Jun 25
LYS6:30 amLyon-Saint Exupéry
14h 15m
1 stop
SFO11:45 amSan Francisco
Jul 8
SFO3:05 pmSan Francisco
17h 45m
1 stop
LYS5:50 pmLyon-Saint Exupéry
$726

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 May 8, 2026.
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

Cheapest round-trip

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Tue 10/13

6:15 pm-2:35 pm

1 stop29h 20m

San Francisco

Wed 11/4

4:35 pm-5:35 pm

1 stop16h 00m

$683

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Mon 9/21

6:30 pm-1:35 pm

1 stop28h 05m

San Francisco

Thu 10/22

4:30 pm-7:45 pm

1 stop18h 15m

$705

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 9/3

6:30 am-11:45 am

1 stop14h 15m

San Francisco

Fri 9/25

3:05 pm-1:45 pm

1 stop13h 40m

$712
Quickest round-trip

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 5/21

6:30 am-11:45 am

1 stop14h 15m

San Francisco

Thu 5/28

8:10 pm-6:10 pm

1 stop13h 00m

$713

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Fri 9/25

6:30 am-11:45 am

1 stop14h 15m

San Francisco

Fri 10/2

8:10 pm-10:00 pm

1 stop16h 50m

$714

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Mon 6/1

6:30 am-11:45 am

1 stop14h 15m

San Francisco

Tue 6/9

11:45 am-1:45 pm

2 stops17h 00m

$715

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Tue 9/1

2:05 pm-1:09 pm

2 stops32h 04m

San Francisco

Tue 9/8

8:10 am-11:40 am

1 stop18h 30m

$716

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Tue 9/1

2:05 pm-1:09 pm

2 stops32h 04m

San Francisco

Tue 9/8

8:10 am-11:40 am

1 stop18h 30m

$717

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Tue 9/1

2:45 pm-11:21 am

2 stops29h 36m

San Francisco

Tue 9/8

11:10 am-11:40 am

1 stop15h 30m

$719

LyonSan Francisco

LYS - SFO

LYSSFO

Lyon-Saint Exupéry

Thu 10/29

10:45 am-10:43 am

2 stops31h 58m

San Francisco

Sat 11/7

8:25 am-11:05 am

1 stop17h 40m

$720

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 typical price of a round-trip flight between Lyon and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $736.

How far in advance should I book a flight from Lyon 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 $903 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 $732 on momondo.

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

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

Fastest flight time

14h 15m

Direct flights

None
The fastest flight from Lyon to San Francisco takes 14h 15m
There are no direct flights from Lyon to San Francisco. There are no popular flight routes from Lyon to San Francisco.
Search flight deals

Frequently asked questions about flying from Lyon to San Francisco

  • How far is Lyon-Saint Exupéry to San Francisco by plane?

    There are 5797.1 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 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.

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
Bodega Bay
Walnut Creek
Roseville
Berkeley
Hayward
Santa Clara
Fremont
Vallejo
Big Sur
Calistoga
Sunnyvale
South San Francisco
Salinas
Daly City
Half Moon Bay
Pacific Grove

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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