$578 Cheap Flights from Lyon (LYS) to Denver (DEN)

View $578 flight on Fri, Sep 19, 2025Opens in a new window

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

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Cheap Flights from Lyon to Denver (LYS-DEN)

Prices were available within the past 7 days and start at $578 for one-way flights and $629 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Nov 21 - Fri, Nov 28
LYS
Lyon
DEN
Denver
$629 Roundtrip, found 12 hours ago
$629
Roundtrip
found 12 hours ago
Select British Airways flight, departing Fri, Nov 21 from Lyon to Denver, returning Fri, Nov 28, priced at $629 found 12 hours ago
British Airways
Fri, Nov 21 - Fri, Nov 28
LYS
Lyon
DEN
Denver
$634 Roundtrip, found 12 hours ago
$634
Roundtrip
found 12 hours ago
Select British Airways flight, departing Fri, Nov 21 from Lyon to Denver, returning Fri, Nov 28, priced at $634 found 12 hours ago
British Airways
Sat, Feb 14 - Wed, Feb 25
LYS
Lyon
DEN
Denver
$634 Roundtrip, found 5 days ago
$634
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Feb 14 from Lyon to Denver, returning Wed, Feb 25, priced at $634 found 5 days ago
British Airways
Fri, Nov 21 - Fri, Nov 28
LYS
Lyon
DEN
Denver
$639 Roundtrip, found 12 hours ago
$639
Roundtrip
found 12 hours ago
Select British Airways flight, departing Fri, Nov 21 from Lyon to Denver, returning Fri, Nov 28, priced at $639 found 12 hours ago
British Airways
Sat, Feb 14 - Wed, Feb 25
LYS
Lyon
DEN
Denver
$640 Roundtrip, found 5 days ago
$640
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Feb 14 from Lyon to Denver, returning Wed, Feb 25, priced at $640 found 5 days ago
British Airways
Fri, Nov 21 - Fri, Nov 28
LYS
Lyon
DEN
Denver
$644 Roundtrip, found 12 hours ago
$644
Roundtrip
found 12 hours ago
Select British Airways flight, departing Fri, Nov 21 from Lyon to Denver, returning Fri, Nov 28, priced at $644 found 12 hours ago
Air Canada
Fri, Nov 21 - Fri, Nov 28
LYS
Lyon
DEN
Denver
$704 Roundtrip, found 12 hours ago
$704
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Fri, Nov 21 from Lyon to Denver, returning Fri, Nov 28, priced at $704 found 12 hours ago
Lufthansa
Sat, Nov 22 - Wed, Nov 26
LYS
Lyon
DEN
Denver
$710 Roundtrip, found 3 days ago
$710
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Nov 22 from Lyon to Denver, returning Wed, Nov 26, priced at $710 found 3 days ago
Iberia
Sat, Nov 22 - Wed, Nov 26
LYS
Lyon
DEN
Denver
$735 Roundtrip, found 3 days ago
$735
Roundtrip
found 3 days ago
Select Iberia flight, departing Sat, Nov 22 from Lyon to Denver, returning Wed, Nov 26, priced at $735 found 3 days ago
Brussels Airlines
Sat, Feb 14 - Wed, Feb 25
LYS
Lyon
DEN
Denver
$747 Roundtrip, found 5 days ago
$747
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Sat, Feb 14 from Lyon to Denver, returning Wed, Feb 25, priced at $747 found 5 days ago

Alternative airports near Denver

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

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $787
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $787
Flights from Lyon (LYS) to Denver (DEN)
Origin airport
Saint-Exupery
Destination airport
Denver Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, Lufthansa, Turkish Airlines, United
Roundtrip price
$629
Distance
5104 mi

Frequently asked questions

How much does a flight from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN) cost?
Lock in a cheap one-way flight from $578 or cheap return flight from $629 from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN)?
Traveling in November is a great way to save, as it's the cheapest month for flights between LYS and DEN. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LYS to DEN flight.
How many flights per day from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN)?
You'll need to book a flight with a layover when traveling from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from LYS to DEN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN)?
To avoid possible delays on the Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN) last-minute?
Last-minute bookings from LYS to DEN are typically more expensive. To secure the cheapest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, you may find a cheap fare just before your departure.
Is it cheaper to book a LYS to DEN flight and hotel package?
Compared with arranging hotels and flights separately, booking a LYS to DEN flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Saint-Exupery Airport (LYS) to Denver Intl. Airport (DEN)?
If you reserved your LYS to DEN flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. 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.

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