$333 Cheap Flights from Denver (DEN) to Lyon (LYS)

View $333 flight on Tue, Dec 8, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Saint-Exupery Airport (LYS)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Denver to Lyon (DEN-LYS)

Prices were available within the past 7 days and start at $333 for one-way flights and $756 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Turkish Airlines
Thu, Apr 16 - Wed, Apr 29
DEN
Denver
LYS
Lyon
$756 Roundtrip, found 5 hours ago
$756
Roundtrip
found 5 hours ago
Select Turkish Airlines flight, departing Thu, Apr 16 from Denver to Lyon, returning Wed, Apr 29, priced at $756 found 5 hours ago
British Airways
Wed, Dec 9 - Thu, Dec 24
DEN
Denver
LYS
Lyon
$784 Roundtrip, found 12 hours ago
$784
Roundtrip
found 12 hours ago
Select British Airways flight, departing Wed, Dec 9 from Denver to Lyon, returning Thu, Dec 24, priced at $784 found 12 hours ago
British Airways
Wed, Dec 9 - Thu, Dec 24
DEN
Denver
LYS
Lyon
$788 Roundtrip, found 12 hours ago
$788
Roundtrip
found 12 hours ago
Select British Airways flight, departing Wed, Dec 9 from Denver to Lyon, returning Thu, Dec 24, priced at $788 found 12 hours ago
Air Canada
Mon, Feb 8 - Mon, Feb 15
DEN
Denver
LYS
Lyon
$794 Roundtrip, found 2 days ago
$794
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Feb 8 from Denver to Lyon, returning Mon, Feb 15, priced at $794 found 2 days ago
British Airways
Wed, Dec 9 - Thu, Dec 24
DEN
Denver
LYS
Lyon
$798 Roundtrip, found 12 hours ago
$798
Roundtrip
found 12 hours ago
Select British Airways flight, departing Wed, Dec 9 from Denver to Lyon, returning Thu, Dec 24, priced at $798 found 12 hours ago
Air Canada
Mon, Feb 8 - Mon, Feb 15
DEN
Denver
LYS
Lyon
$806 Roundtrip, found 2 days ago
$806
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Feb 8 from Denver to Lyon, returning Mon, Feb 15, priced at $806 found 2 days ago
Austrian Airlines
Sat, Feb 20 - Wed, Feb 24
DEN
Denver
LYS
Lyon
$808 Roundtrip, found 6 days ago
$808
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Sat, Feb 20 from Denver to Lyon, returning Wed, Feb 24, priced at $808 found 6 days ago
Brussels Airlines
Mon, Feb 8 - Mon, Feb 15
DEN
Denver
LYS
Lyon
$815 Roundtrip, found 2 days ago
$815
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Mon, Feb 8 from Denver to Lyon, returning Mon, Feb 15, priced at $815 found 2 days ago
Lufthansa
Tue, Dec 8 - Wed, Dec 23
DEN
Denver
LYS
Lyon
$830 Roundtrip, found 12 hours ago
$830
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Tue, Dec 8 from Denver to Lyon, returning Wed, Dec 23, priced at $830 found 12 hours ago
Aer Lingus
Mon, Sep 14 - Wed, Sep 23
DEN
Denver
LYS
Lyon
$885 Roundtrip, found 4 days ago
$885
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Sep 14 from Denver to Lyon, returning Wed, Sep 23, priced at $885 found 4 days ago

Alternative airports near Lyon

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Saint-Exupery LYS. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $1,100
LYS
Saint-Exupery
Cheapest
Average driving time to city center26 min
Flights from $1,100

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) cost?
You can find cheap one-way flights from $333 and cheap return flights from $756 Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) with Expedia. One-way flights usually range from $236 to $4418, and return flights typically cost between $775 and $6906. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
The cheapest month to fly from DEN to LYS is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
Enter DEN to LYS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
Icelandair is one of the cheapest airlines offering connecting flights from Denver Intl. (DEN) to Saint Exupery (LYS), with round-trip tickets starting from around $951 with a layover in Keflavik Intl. (KEF). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
The earliest flight from Denver, Colorado (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) typically departs at around 12:55 AM, operated by JetBlue Airways. An early departure like this can give you a head start on your adventures in Lyon. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
The most popular departure times for flights from Denver, CO (DEN) to Lyon (LYS) are in the afternoon, from 3pm to 6pm. This time window captures around 35% of total traffic. Major airlines like United Airlines, Lufthansa, and British Airways offer flights during this period. This timing is popular because it allows you to enjoy a full day in Denver before heading off to Lyon.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
A flight from DEN to LYS with a layover takes around 15 hours 50 minutes, with the route covering approximately 5,105 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
Business class is available on flights from DEN to LYS. Airlines that offer business class service on this route include:

  • Lufthansa
  • United Airlines
  • British Airways
  • Air Canada
  • Turkish Airlines
  • Delta Air Lines
  • American Airlines
  • Air France

First class is available with Lufthansa.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lyon from Denver Intl. (DEN)?
If you're planning to travel to Lyon from Denver Intl. (DEN), you can fly into Saint Exupery (LYS) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), Pearson Intl. (YYZ) before reaching Lyon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) Lyon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery)?
If you booked your Denver, CO (DEN-Denver Intl.) to Lyon (LYS-Saint-Exupery) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Denver Intl.
Destination airport
Saint-Exupery
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$755
Distance
5104 mi

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia