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Lyon

$304+ Cheap flights from San Diego (SAN) to Lyon (LYS)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LYS
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from San Diego to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Lyon (LYS). 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 October 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$560
(Kiwi.com)

One-way from

$296
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$906
Provider with most accurate pricing for San Diego-Lyon-Saint Exupéry flight deals.
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Provider most trusted by Cheapflights users for San Diego-Lyon-Saint Exupéry flights.
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From San Diego to Lyon-Saint Exupéry
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One-way flight from San Diego to Lyon-Saint Exupéry
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Highest demand for flights based on searches. 26% potential increase in price ($420 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Diego to Lyon

Cheapest flights from San Diego to Lyon
Explore the most affordable flight options available from San Diego to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:35 pmSAN - LYS
2 stops20h 45mLufthansa
Sun 11/238:55 amLYS - SAN
1 stop15h 50mLufthansa
Deal found 10/1$560
This United Airlines deal was found by Cheapflights users on 10/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:35 pmSAN - LYS
1 stop15h 05mUnited Airlines
Sun 11/231:55 pmLYS - SAN
3 stops39h 10mUnited Airlines
Deal found 10/1$570
This Cheapflightsfares deal was found by Cheapflights users on 10/2. 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.
Tue 11/185:35 pmSAN - LYS
1 stop15h 05mLufthansa
Tue 11/258:55 amLYS - SAN
1 stop15h 50mLufthansa
Deal found 10/2$580
This United Airlines deal was found by Cheapflights users on 10/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:55 pmSAN - LYS
3 stops32h 10mUnited Airlines
Tue 11/258:55 amLYS - SAN
1 stop15h 50mUnited Airlines
Deal found 10/1$584
This Air Canada deal was found by Cheapflights users on 10/1. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:30 pmSAN - LYS
3 stops27h 35mAir Canada
Tue 11/2510:45 amLYS - SAN
2 stops33h 53mAir Canada
Deal found 10/1$595
This Air Canada deal was found by Cheapflights users on 10/2. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:30 pmSAN - LYS
3 stops27h 35mMultiple Airlines
Tue 11/256:10 amLYS - SAN
2 stops38h 28mMultiple Airlines
Deal found 10/2$596
This Delta deal was found by Cheapflights users on 10/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:45 amSAN - LYS
2 stops19h 40mDelta
Wed 11/56:40 amLYS - SAN
2 stops20h 20mDelta
Deal found 10/1$657
This Expedia deal was found by Cheapflights users on 10/1. 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.
Wed 10/298:30 amSAN - LYS
2 stops19h 35mMultiple Airlines
Wed 11/58:55 amLYS - SAN
1 stop15h 50mMultiple Airlines
Deal found 10/1$663
This Ovago deal was found by Cheapflights users on 10/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:00 pmSAN - LYS
1 stop15h 05mBritish Airways
Wed 11/54:00 pmLYS - SAN
1 stop33h 10mBritish Airways
Deal found 10/1$695

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Lyon 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 October 2, 2025.
Use the filters below to find and compare flights from San Diego to Lyon that are best for you.

Fly from

San Diego

Fly to

Lyon

Route

Depart

Return

Price

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Sun 11/16

5:35 pm-11:20 pm

2 stops20h 45m

Lyon-Saint Exupéry

Sun 11/23

8:55 am-3:45 pm

1 stop15h 50m

$560

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Sun 11/16

5:35 pm-5:40 pm

1 stop15h 05m

Lyon-Saint Exupéry

Sun 11/23

1:55 pm-8:05 pm

3 stops39h 10m

$570

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Tue 11/18

5:35 pm-5:40 pm

1 stop15h 05m

Lyon-Saint Exupéry

Tue 11/25

8:55 am-3:45 pm

1 stop15h 50m

$580

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Tue 11/18

5:55 pm-11:05 am

3 stops32h 10m

Lyon-Saint Exupéry

Tue 11/25

8:55 am-3:45 pm

1 stop15h 50m

$584

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Tue 11/18

10:30 pm-11:05 am

3 stops27h 35m

Lyon-Saint Exupéry

Tue 11/25

10:45 am-11:38 am

2 stops33h 53m

$595

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Tue 3/10

12:15 pm-10:05 am

2 stops37h 50m

Lyon-Saint Exupéry

Wed 3/25

8:55 am-4:45 pm

1 stop15h 50m

$612

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Sun 12/7

2:28 pm-1:40 pm

3 stops38h 12m

$304

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Sat 12/6

7:59 am-7:45 am

2 stops38h 46m

$310

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Tue 12/9

7:59 am-7:35 am

2 stops38h 36m

$311

San DiegoLyon

SAN - LYS

SANLYS

San Diego

Mon 12/8

7:59 am-12:10 pm

2 stops43h 11m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Compare providers for flights from San Diego to Lyon

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 San Diego to Lyon in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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 San Diego-Lyon flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Lyon flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Lyon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Lyon 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 San Diego-Lyon 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 San Diego to Lyon

Have a flexible travel schedule? Discover the best time to fly to Lyon from San Diego 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 San Diego to Lyon

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

Find hourly flight availability from San Diego to Lyon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

It’s typically best to fly out from San Diego to Lyon in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from San Diego to Lyon?

Reviews of airlines servicing Lyon

Get insights into the airlines that provide service to Lyon. 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 Lyon. Reviews last updated October 2, 2025.
Peruse reviews from past customers who have flown with United Airlines, Lufthansa, and British Airways from San Diego to Lyon 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.
United Airlines
7.4
Good
8,933 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,933 reviews
United Airlines
7.4
Good
8,933 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,446 reviews
United Airlines
7.4
Good
8,933 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.7
Okay
7,416 reviews
United Airlines
7.4
Good
8,933 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Diego to Lyon. 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 San Diego to Lyon?

    Departing from San Diego to Lyon will take you 15h 05m. The distance between San Diego and Lyon is about 5923 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, United Airlines ($703), Lufthansa ($778), and British Airways ($861) offers the cheapest pricing from San Diego to Lyon. United Airlines is currently priced 40% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Lyon 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 San Diego to Lyon?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Lyon (average of $703). Flying from San Diego to Lyon in June is currently the most expensive (average of $1,199). 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 Lyon?

Book flights to Lyon if you plan to visit one of these locations
Annemasse
Huez

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Top 3 airlines flying from San Diego to Lyon

Discover the top 3 airlines that operate flights from San Diego to Lyon. 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$703Average$1,528FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$778Average$914FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$861Average$1,205FlexibilityNo cancel feeOn-time70%

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