HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lyon

$682+ Cheap flights from St. Louis (STL) to Lyon (LYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LYS
Nov 3 — Nov 101
Sun 11/3
Sun 11/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Edit search

STL - LYS
Nov 3 - Nov 10

Find cheap flights from St. Louis to Lyon with Cheapflights

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 St. Louis to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 29, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

November

Cheapest in

March

Average price

$872

Round-trip from

$682
(oojo)
Provider with most accurate pricing for Lambert-St Louis-Lyon-Saint Exupéry flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Lyon-Saint Exupéry flights.
Search Deals
High demand for flights, 38% potential price rise
Search Deals
Best time to find cheap flights, 32% potential price drop
Search Deals
Average for round-trip flights in October 2024
Search Deals
From Lambert-St Louis to Lyon-Saint Exupéry
Search Deals

Find flight deals from St. Louis to Lyon

Cheapest flights from St. Louis to Lyon
Explore the most affordable flight options available from St. Louis to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2024.

This oojo deal was found by Cheapflights users on 10/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1211:43 amSTL - LYS
2 stops25h 17mBritish Airways
Thu 12/196:50 pmLYS - STL
2 stops30h 08mBritish Airways
Deal found 10/28$682
This Gurufare deal was found by Cheapflights users on 10/29. 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.
Thu 12/125:40 pmSTL - LYS
2 stops22h 35mLufthansa
Thu 12/196:50 pmLYS - STL
1 stop26h 05mLufthansa
Deal found 10/29$1,219
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/128:05 amSTL - LYS
3 stops30h 15mMultiple Airlines
Thu 12/196:10 pmLYS - STL
3 stops29h 15mMultiple Airlines
Deal found 10/29$1,276
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/126:15 amSTL - LYS
3 stops28h 50mUnited Airlines
Thu 12/1910:35 amLYS - STL
2 stops36h 12mUnited Airlines
Deal found 10/29$1,328

Find flights from St. Louis to Lyon within your budget

Customize your flight search to find flights from St. Louis 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 2,539,541 searches. Data last updated October 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$682 - $789

Route

Depart

Return

Price

Lambert-St LouisLyon-Saint Exupéry

STL - LYS

STLLYS

Lambert-St Louis

Thu 12/12

2 stops25h 17m

Lyon-Saint Exupéry

Thu 12/19

2 stops30h 08m

$682

Lambert-St LouisLyon-Saint Exupéry

STL - LYS

STLLYS

Lambert-St Louis

Fri 4/18

2 stops35h 05m

Lyon-Saint Exupéry

Sat 4/26

2 stops17h 09m

$769

Lambert-St LouisLyon-Saint Exupéry

STL - LYS

STLLYS

Lambert-St Louis

Fri 4/18

1 stop11h 25m

Lyon-Saint Exupéry

Sat 4/26

2 stops17h 09m

$783

Lambert-St LouisLyon-Saint Exupéry

STL - LYS

STLLYS

Lambert-St Louis

Fri 4/18

1 stop11h 25m

Lyon-Saint Exupéry

Sat 4/26

1 stop25h 35m

$789

Flights are sorted by cheapest first

Deals found on 10/28

Compare providers for flights from St. Louis 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 St. Louis to Lyon in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
GurufarePrice Accuracy3 starsTrust Score*1 starCancellation PolicyAirline Policy
KAYAKPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy

*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 St. Louis-Lyon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Lyon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Lyon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Lyon flights, Cheapflights users trust FlightHub the most. FlightHub 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 St. Louis-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 St. Louis to Lyon

Have a flexible travel schedule? Discover the best time to fly to Lyon from St. Louis 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.

Travel insights for flights from St. Louis to Lyon

Get recent, data-driven insights about flights from St. Louis to Lyon including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Lyon?

Currently, December is the cheapest month in which you can book a flight from St. Louis to Lyon (average of $648). Flying from St. Louis to Lyon in June is currently the most expensive (average of $1,200). 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 STL to LYS?

Find hourly flight availability from St. Louis 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 29, 2024.

One of the essential ways to save on airfare from St. Louis to Lyon is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

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 October 29, 2024.
United Airlines
7.4
Good
9,249 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

United Airlines
7.4
Good
9,249 reviews
United Airlines
7.4
Good
9,249 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Lufthansa
6.8
Okay
7,187 reviews
United Airlines
7.4
Good
9,249 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

British Airways
6.7
Okay
6,846 reviews
United Airlines
7.4
Good
9,249 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Lyon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to Lyon for under $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Lyon for under $700. The cheapest flight booked recently is on British Airways for just $682, but on average you can expect to pay $755.

  • What are the cheapest airlines flying from St. Louis to Lyon round-trip?

    Our cheapest airline available from St. Louis to Lyon is British Airways. Our recent data shows that you can find tickets from as low as $682 on this airline. Additional options worth looking into are United Airlines and Lufthansa, starting at $783 and $789 round-trip. British Airways is currently priced 31% below the average price you’ll pay for this route.

  • What does STL to LYS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to Lyon-Saint Exupéry Airport flight would often be abbreviated as a STL to LYS flight.

  • Can I find deals for flights from St. Louis to Lyon that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Lyon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Lyon with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Lyon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Lyon that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Lyon?

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

  • Can I find deals for business class flights from St. Louis to Lyon?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Lyon that allow pets onboard?

    Many airlines flying from St. Louis to Lyon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Lyon?

    Yes, you can often find last-minute deals on St. Louis to Lyon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Lyon flight deals updated?

    The St. Louis to Lyon flight deals you see on this page were last updated on 10/29.

  • What is the cheapest month to book a flight from St. Louis to Lyon?

    Currently, December is the cheapest month in which you can book a flight from St. Louis to Lyon (average of $648). Flying from St. Louis to Lyon in June is currently the most expensive (average of $1,200). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Lyon

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Lyon flights

Top 4 airlines flying from St. Louis to Lyon

Discover the top 4 airlines that operate flights from St. Louis 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 2,539,541 searches. Data last updated October 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$590Average$1,294FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$609Average$872FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$700Average$876FlexibilityNo cancel feeOn-time69%
DeltaCheapest$777Average$1,019FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines