Denver

$587+ Cheap flights from Lyon (LYS) to Denver (DEN)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — DEN
abr. 2 — abr. 91
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Lyon-Saint Exupéry to Denver Intl are usually found in April or February, booked 52 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Lyon to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) to Denver (DEN). 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 marzo 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$587
(British Airways)

Popular in

July

Cheapest in

April

Average price

$846
Provider with most accurate pricing for Lyon-Saint Exupéry-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Lyon-Saint Exupéry-Denver Intl flights.
From Lyon-Saint Exupéry to Denver Intl
Highest demand for flights based on searches. 16% potential increase in price ($183 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Average for round-trip flights in March 2025

Find flight deals from Lyon to Denver

Cheapest flights from Lyon to Denver
Explore the most affordable flight options available from Lyon to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This British Airways deal was found by Cheapflights users on 3/27. 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.
mar. 9/911:20 amLYS - DEN
1 stop13h 05mBritish Airways
sáb. 9/2012:53 pmDEN - LYS
2 stops17h 37mBritish Airways
Deal found 3/27$587
This American Airlines deal was found by Cheapflights users on 3/27. 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.
lun. 9/1512:25 pmLYS - DEN
2 stops17h 51mAmerican Airlines
mar. 9/306:35 pmDEN - LYS
1 stop32h 00mAmerican Airlines
Deal found 3/27$588
This Delta deal was found by Cheapflights users on 3/27. 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.
lun. 9/157:00 amLYS - DEN
2 stops20h 15mDelta
mar. 9/306:30 amDEN - LYS
2 stops19h 00mDelta
Deal found 3/27$589
This American Airlines deal was found by Cheapflights users on 3/27. 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.
vie. 5/99:45 pmLYS - DEN
1 stop26h 40mMultiple Airlines
mié. 5/146:35 pmDEN - LYS
1 stop14h 10mMultiple Airlines
Deal found 3/27$711
This United Airlines deal was found by Cheapflights users on 3/27. 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.
dom. 5/116:50 amLYS - DEN
2 stops19h 30mUnited Airlines
dom. 5/185:40 pmDEN - LYS
1 stop32h 55mUnited Airlines
Deal found 3/27$754
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/265:50 pmLYS - DEN
1 stop27h 55mLufthansa
mié. 6/114:15 pmDEN - LYS
1 stop16h 25mLufthansa
Deal found 3/27$875
This Expedia deal was found by Cheapflights users on 3/27. 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.
sáb. 3/296:20 pmLYS - DEN
1 stop30h 35mTurkish Airlines
sáb. 4/57:50 pmDEN - LYS
1 stop29h 40mTurkish Airlines
Deal found 3/27$959
This Iberia deal was found by Cheapflights users on 3/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/912:25 pmLYS - DEN
2 stops19h 34mIberia
mié. 5/144:37 pmDEN - LYS
2 stops18h 03mIberia
Deal found 3/27$1,249
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/312:00 pmLYS - DEN
1 stop28h 27mAir Canada
mié. 4/911:15 amDEN - LYS
1 stop15h 20mAir Canada
Deal found 3/27$1,343

Cheapflights Fare Finder

Customize your flight search to find flights from Lyon to Denver 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 marzo 28, 2025.
Use the filters below to find and compare flights from Lyon to Denver that are best for you.

Fly from

Lyon

Fly to

Denver

Route

Depart

Return

Price

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

mar. 9/9

11:20 am-4:25 pm

1 stop13h 05m

Denver Intl

sáb. 9/20

12:53 pm-2:30 pm

2 stops17h 37m

$587

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

lun. 9/15

12:25 pm-10:16 pm

2 stops17h 51m

Denver Intl

mar. 9/30

6:35 pm-10:35 am

1 stop32h 00m

$588

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

lun. 9/15

7:00 am-7:15 pm

2 stops20h 15m

Denver Intl

mar. 9/30

6:30 am-9:30 am

2 stops19h 00m

$589

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

vie. 5/9

9:45 pm-4:25 pm

1 stop26h 40m

Denver Intl

mié. 5/14

6:35 pm-4:45 pm

1 stop14h 10m

$711

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

dom. 5/11

6:50 am-6:20 pm

2 stops19h 30m

Denver Intl

dom. 5/18

5:40 pm-10:35 am

1 stop32h 55m

$754

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

lun. 5/26

5:50 pm-1:45 pm

1 stop27h 55m

Denver Intl

mié. 6/11

4:15 pm-4:40 pm

1 stop16h 25m

$875

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

jue. 8/7

7:15 pm-5:55 pm

1 stop30h 40m

Denver Intl

vie. 8/29

7:50 pm-6:20 pm

1 stop38h 30m

$1,140

LyonDenver

LYS - DEN

LYSDEN

Lyon-Saint Exupéry

vie. 5/9

12:25 pm-11:59 pm

2 stops19h 34m

Denver Intl

mié. 5/14

4:37 pm-6:40 pm

2 stops18h 03m

$1,249

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

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

How far ahead should I book a flight from Lyon to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Lyon to Denver. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Lyon to Denver, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Lyon to Denver?

Currently, October is the cheapest month in which you can book a flight from Lyon to Denver (average of $197). Flying from Lyon to Denver in March is currently the most expensive (average of $278). 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.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated marzo 28, 2025.
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Lyon to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Lyon to Denver round-trip?

    British Airways, at $587, was found to be the cheapest airline from Lyon to Denver.Alternate airlines to your destination round-trip include American Airlines and Delta. British Airways is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Lyon to Denver?

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

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

    Yes. Cheapflights offers flight deals from Lyon to Denver 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 Lyon to Denver?

    Currently, October is the cheapest month in which you can book a flight from Lyon to Denver (average of $197). Flying from Lyon to Denver in March is currently the most expensive (average of $278). 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
Westminster
Lakewood
Black Hawk
Winter Park
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Greeley
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

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