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Cheap flights from Lyon to San Diego from $478

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 Diego departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Lyon to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 am - 9:22 pm
LYS
-
SAN
24h 12m
2 stops
Multiple Airlines Logo
7:27 am - 11:55 am
SAN
-
LYS
19h 28m
2 stops
$794Multiple Airlines
Fri, Sep 4 - Tue, Sep 29
Multiple Airlines Logo
6:10 am - 9:22 pm
LYS
-
SAN
24h 12m
2 stops
Multiple Airlines Logo
7:27 am - 11:55 am
SAN
-
LYS
19h 28m
2 stops
$797Multiple Airlines
Fri, Sep 4 - Tue, Sep 29
Multiple Airlines Logo
6:10 am - 6:54 pm
LYS
-
SAN
21h 44m
2 stops
Multiple Airlines Logo
7:27 am - 11:55 am
SAN
-
LYS
19h 28m
2 stops
$798Multiple Airlines
Fri, Sep 4 - Tue, Sep 29
Multiple Airlines Logo
6:10 am - 6:54 pm
LYS
-
SAN
21h 44m
2 stops
Multiple Airlines Logo
7:27 am - 11:55 am
SAN
-
LYS
19h 28m
2 stops
$799Multiple Airlines
Fri, Sep 4 - Tue, Sep 29
Multiple Airlines Logo
2:00 pm - 8:39 pm
LYS
-
SAN
15h 39m
1 stop
Multiple Airlines Logo
7:00 am - 9:55 am
SAN
-
LYS
17h 55m
1 stop
$821Multiple Airlines
Fri, Sep 4 - Tue, Sep 29
Multiple Airlines Logo
6:10 am - 9:22 pm
LYS
-
SAN
24h 12m
2 stops
Multiple Airlines Logo
4:45 pm - 4:40 pm
SAN
-
LYS
14h 55m
1 stop
$825Multiple Airlines
Wed, Sep 2 - Wed, Sep 30
Multiple Airlines Logo
6:10 am - 9:22 pm
LYS
-
SAN
24h 12m
2 stops
Multiple Airlines Logo
4:45 pm - 4:40 pm
SAN
-
LYS
14h 55m
1 stop
$828Multiple Airlines
Wed, Sep 2 - Wed, Sep 30
Multiple Airlines Logo
6:10 am - 9:22 pm
LYS
-
SAN
24h 12m
2 stops
Multiple Airlines Logo
4:45 pm - 4:40 pm
SAN
-
LYS
14h 55m
1 stop
$829Multiple Airlines
Wed, Sep 2 - Wed, Sep 30
Multiple Airlines Logo
6:10 am - 9:22 pm
LYS
-
SAN
24h 12m
2 stops
Multiple Airlines Logo
4:45 pm - 4:40 pm
SAN
-
LYS
14h 55m
1 stop
$830Multiple Airlines
Wed, Sep 2 - Wed, Sep 30
Lufthansa Logo
6:55 am - 5:00 pm
LYS
-
SAN
19h 05m
2 stops
Lufthansa Logo
3:56 pm - 5:50 pm
SAN
-
LYS
16h 54m
2 stops
$839Lufthansa
Mon, Aug 31 - Wed, Sep 30

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British Airways flights from Lyon to San Diego

Our best British Airways deals on Lyon to San Diego flight tickets
British Airways
Sep 2
LYS9:45 pmLyon-Saint Exupéry
26h 10m
1 stop
SAN2:55 pmSan Diego
Sep 30
SAN4:45 pmSan Diego
14h 55m
1 stop
LYS4:40 pmLyon-Saint Exupéry
$851
British Airways
Sep 2
LYS9:45 pmLyon-Saint Exupéry
26h 10m
1 stop
SAN2:55 pmSan Diego
Sep 30
SAN4:45 pmSan Diego
14h 55m
1 stop
LYS4:40 pmLyon-Saint Exupéry
$855
British Airways
Sep 2
LYS9:45 pmLyon-Saint Exupéry
26h 10m
1 stop
SAN2:55 pmSan Diego
Sep 30
SAN4:45 pmSan Diego
14h 55m
1 stop
LYS4:40 pmLyon-Saint Exupéry
$856

Lufthansa flights from Lyon to San Diego

Our best Lufthansa deals on Lyon to San Diego flight tickets
Lufthansa
Aug 31
LYS6:55 amLyon-Saint Exupéry
19h 05m
2 stops
SAN5:00 pmSan Diego
Sep 30
SAN3:56 pmSan Diego
16h 54m
2 stops
LYS5:50 pmLyon-Saint Exupéry
$839
Lufthansa
Aug 31
LYS6:55 amLyon-Saint Exupéry
20h 35m
2 stops
SAN6:30 pmSan Diego
Sep 30
SAN5:15 pmSan Diego
14h 50m
1 stop
LYS5:05 pmLyon-Saint Exupéry
$840
Lufthansa
Aug 31
LYS9:30 amLyon-Saint Exupéry
14h 55m
1 stop
SAN3:25 pmSan Diego
Sep 30
SAN5:15 pmSan Diego
14h 50m
1 stop
LYS5:05 pmLyon-Saint Exupéry
$844

momondo Fare Finder

 
Customize your flight search to find flights from Lyon to San Diego 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 June 24, 2026.
Use the filters below to find and compare flights from Lyon to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Fri 9/4

6:10 am-9:22 pm

2 stops24h 12m

San Diego

Tue 9/29

7:27 am-11:55 am

2 stops19h 28m

$794

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Fri 9/4

6:10 am-9:22 pm

2 stops24h 12m

San Diego

Tue 9/29

7:27 am-11:55 am

2 stops19h 28m

$797

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Fri 9/4

6:10 am-6:54 pm

2 stops21h 44m

San Diego

Tue 9/29

7:27 am-11:55 am

2 stops19h 28m

$798

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Fri 9/4

6:10 am-6:54 pm

2 stops21h 44m

San Diego

Tue 9/29

7:27 am-11:55 am

2 stops19h 28m

$799
Quickest round-trip

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Fri 9/4

2:00 pm-8:39 pm

1 stop15h 39m

San Diego

Tue 9/29

7:00 am-9:55 am

1 stop17h 55m

$821

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Wed 9/2

6:10 am-9:22 pm

2 stops24h 12m

San Diego

Wed 9/30

4:45 pm-4:40 pm

1 stop14h 55m

$825

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Wed 9/2

6:10 am-9:22 pm

2 stops24h 12m

San Diego

Wed 9/30

4:45 pm-4:40 pm

1 stop14h 55m

$828

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Wed 9/2

6:10 am-9:22 pm

2 stops24h 12m

San Diego

Wed 9/30

4:45 pm-4:40 pm

1 stop14h 55m

$829

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Wed 9/2

6:10 am-9:22 pm

2 stops24h 12m

San Diego

Wed 9/30

4:45 pm-4:40 pm

1 stop14h 55m

$830

LyonSan Diego

LYS - SAN

LYSSAN

Lyon-Saint Exupéry

Mon 8/31

6:55 am-5:00 pm

2 stops19h 05m

San Diego

Wed 9/30

3:56 pm-5:50 pm

2 stops16h 54m

$839

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 Diego from

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

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 Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from Lyon during the month January is also very affordable. Most momondo users find prices during this month for around $704.

Can stopping save me money on Lyon to San Diego flights?

You could potentially save up to 51% on your flight if you consider stops on a Lyon to San Diego flight.

When to book flights from Lyon to San Diego

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

Cheap Lyon to San Diego (LYS to SAN) flight deals and tips

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

Fastest flight time

18h 46m

Direct flights

None
The fastest flight from Lyon to San Diego takes 18h 46m
There are no direct flights from Lyon to San Diego. There are no popular flight routes from Lyon to San Diego.
Search flight deals

Frequently asked questions about flying from Lyon to San Diego

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

    The distance between Lyon-Saint Exupéry and San Diego is about 5912.4 mi. A reasonable flight in good conditions will take 18h 46m.

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

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

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

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

    The required travel and health documents for your San Diego 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 Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Lemon Grove
Santee
Alpine

Why use momondo?

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

Finding the right flight to San Diego from Lyon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Diego quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to San Diego from Lyon with this policy.

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

Once you have performed a search for Lyon to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Lyon to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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