$631+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LYS
5月 4 — 5月 111
1 adult, Economy
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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.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 4月 29, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $833 (Air Canada) |
One-way from | $631 (Cheapflightsfares) |
Popular in | November |
Cheapest in | February |
Average price | $1,337 |
Find flight deals from San Diego to Lyon
Cheapest flights from San Diego to LyonExplore 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 4月 29, 2025.
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 4月 29, 2025.
This Air Canada deal was found by Cheapflights users on 4/29. 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.
周六 5/174:55 pmSAN - LYS
2 stops56h 40mAir Canada
周二 5/272:00 pmLYS - SAN
2 stops31h 00mAir Canada
Deal found 4/29![Air Canada logo]()
$833
This United Airlines deal was found by Cheapflights users on 4/28. 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.
周六 5/177:40 pmSAN - LYS
2 stops33h 00mUnited Airlines
周二 5/272:00 pmLYS - SAN
3 stops33h 59mUnited Airlines
Deal found 4/28![United Airlines logo]()
$856
This Air Canada deal was found by Cheapflights users on 4/29. 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.
周一 9/224:55 pmSAN - LYS
2 stops32h 40mMultiple Airlines
周一 9/296:50 amLYS - SAN
2 stops18h 17mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$901
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周六 5/174:31 pmSAN - LYS
2 stops19h 24mAmerican Airlines
周日 5/253:20 pmLYS - SAN
1 stop32h 30mAmerican Airlines
Deal found 4/29![American Airlines logo]()
$935
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周六 5/177:50 pmSAN - LYS
1 stop16h 05mBritish Airways
周日 5/259:40 pmLYS - SAN
1 stop26h 10mBritish Airways
Deal found 4/29![British Airways logo]()
$1,033
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周日 5/410:33 pmSAN - LYS
2 stops32h 37mAer Lingus
周二 6/34:50 pmLYS - SAN
2 stops35h 25mAer Lingus
Deal found 4/28![Aer Lingus logo]()
$1,048
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周日 5/45:15 pmSAN - LYS
1 stop14h 50mLufthansa
周二 6/39:25 amLYS - SAN
1 stop15h 00mLufthansa
Deal found 4/29![Lufthansa logo]()
$2,445
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 4月 29, 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
周六 5/17
4:55 pm-10:35 am
2 stops56h 40m
Lyon-Saint Exupéry
周二 5/27
2:00 pm-12:00 pm
2 stops31h 00m
$833
San DiegoLyon
SAN - LYS
SANLYS
San Diego
周六 5/17
7:40 pm-1:40 pm
2 stops33h 00m
Lyon-Saint Exupéry
周二 5/27
2:00 pm-2:59 pm
3 stops33h 59m
$856
San DiegoLyon
SAN - LYS
SANLYS
San Diego
周一 9/22
4:55 pm-10:35 am
2 stops32h 40m
Lyon-Saint Exupéry
周一 9/29
6:50 am-4:07 pm
2 stops18h 17m
$901
San DiegoLyon
SAN - LYS
SANLYS
San Diego
周六 5/17
4:31 pm-8:55 pm
2 stops19h 24m
Lyon-Saint Exupéry
周日 5/25
3:20 pm-2:50 pm
1 stop32h 30m
$935
San DiegoLyon
SAN - LYS
SANLYS
San Diego
周六 5/17
7:50 pm-8:55 pm
1 stop16h 05m
Lyon-Saint Exupéry
周日 5/25
9:40 pm-2:50 pm
1 stop26h 10m
$1,033
San DiegoLyon
SAN - LYS
SANLYS
San Diego
周三 6/25
5:15 pm-8:50 am
1 stop30h 35m
Lyon-Saint Exupéry
周日 7/6
8:10 pm-3:25 pm
1 stop28h 15m
$4,827
San DiegoLyon
SAN - LYS
SANLYS
San Diego
周四 7/10
8:10 am-10:35 am
1 stop17h 25m
$631
San DiegoLyon
SAN - LYS
SANLYS
San Diego
周四 7/10
5:43 pm-8:30 am
3 stops53h 47m
$753
- Most accurate provider: When it comes to deals on San Diego-Lyon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Lyon flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 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.
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 4月 29, 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.
Rainfall in Lyon by month
Plan your trip to Lyon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Lyon ranges from 1.6 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Lyon when rainfall is around 1.6 in.
Temperature in Lyon by month
Plan your trip to Lyon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Lyon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).
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 4月 29, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and Air Canada from San Diego to Lyon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Entertainment
7.1
Crew
8.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
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.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsAnnemasse
Les Houches
Huez
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Alternative routes for San Diego to Lyon
See prices for flight routes from nearby airports that may be better suited for you.
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 4月 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$673 | Average$1,056 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$778 | Average$1,423 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$929 | Average$1,513 | FlexibilityNo cancel fee | On-time69% |