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Lyon

$332+ Cheap flights from Denver (DEN) 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LYS
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Denver to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 julio 29, 2025.

Round-trip from

$692
(Trip.com)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,372
From Denver Intl to Lyon-Saint Exupéry
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One-way flight from Denver Intl to Lyon-Saint Exupéry
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Highest demand for flights based on searches. 19% potential increase in price ($266 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($112 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Denver to Lyon

Cheapest flights from Denver to Lyon
Explore the most affordable flight options available from Denver to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/244:40 pmDEN - LYS
2 stops22h 10mMultiple Airlines
lun. 11/107:05 amLYS - DEN
2 stops19h 00mMultiple Airlines
Deal found 7/28$692
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/1112:32 pmDEN - LYS
2 stops23h 08mScandinavian Airlines
jue. 9/188:15 pmLYS - DEN
2 stops35h 29mScandinavian Airlines
Deal found 7/28$695
This oojo deal was found by Cheapflights users on 7/28. 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.
jue. 10/306:25 pmDEN - LYS
1 stop18h 55mBritish Airways
lun. 11/107:00 pmLYS - DEN
1 stop28h 30mBritish Airways
Deal found 7/28$706
This oojo deal was found by Cheapflights users on 7/28. 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.
jue. 9/117:50 pmDEN - LYS
1 stop38h 20mTurkish Airlines
jue. 9/187:05 pmLYS - DEN
1 stop30h 50mTurkish Airlines
Deal found 7/28$749
This United Airlines deal was found by Cheapflights users on 7/27. 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.
vie. 12/198:34 pmDEN - LYS
2 stops30h 31mUnited Airlines
dom. 12/2810:40 amLYS - DEN
2 stops29h 42mUnited Airlines
Deal found 7/27$1,140
This Ovago deal was found by Cheapflights users on 7/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/194:20 pmDEN - LYS
1 stop17h 25mLufthansa
dom. 12/286:10 amLYS - DEN
1 stop17h 50mLufthansa
Deal found 7/26$1,277
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/285:40 pmDEN - LYS
1 stop32h 55mAir Canada
dom. 8/32:00 pmLYS - DEN
2 stops30h 32mAir Canada
Deal found 7/27$1,368

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 julio 29, 2025.
Use the filters below to find and compare flights from Denver to Lyon that are best for you.

Fly from

Denver

Fly to

Lyon

Route

Depart

Return

Price

DenverLyon

DEN - LYS

DENLYS

Denver Intl

mié. 9/24

4:40 pm-10:50 pm

2 stops22h 10m

Lyon-Saint Exupéry

lun. 11/10

7:05 am-6:05 pm

2 stops19h 00m

$692

DenverLyon

DEN - LYS

DENLYS

Denver Intl

jue. 9/11

12:32 pm-7:40 pm

2 stops23h 08m

Lyon-Saint Exupéry

jue. 9/18

8:15 pm-11:44 pm

2 stops35h 29m

$695

DenverLyon

DEN - LYS

DENLYS

Denver Intl

jue. 10/30

6:25 pm-8:20 pm

1 stop18h 55m

Lyon-Saint Exupéry

lun. 11/10

7:00 pm-3:30 pm

1 stop28h 30m

$706

DenverLyon

DEN - LYS

DENLYS

Denver Intl

jue. 9/18

7:50 pm-9:30 am

1 stop29h 40m

Lyon-Saint Exupéry

jue. 9/25

7:05 pm-5:55 pm

1 stop30h 50m

$746

DenverLyon

DEN - LYS

DENLYS

Denver Intl

lun. 12/29

5:45 pm-2:00 pm

1 stop12h 15m

Lyon-Saint Exupéry

lun. 1/5

6:25 pm-2:35 pm

1 stop28h 10m

$752

DenverLyon

DEN - LYS

DENLYS

Denver Intl

vie. 9/12

9:40 am-1:40 pm

2 stops20h 00m

Lyon-Saint Exupéry

vie. 9/19

2:00 pm-9:59 pm

2 stops39h 59m

$770

DenverLyon

DEN - LYS

DENLYS

Denver Intl

lun. 9/15

9:40 am-10:35 am

1 stop16h 55m

Lyon-Saint Exupéry

mar. 9/23

2:00 pm-4:35 pm

2 stops34h 35m

$773

DenverLyon

DEN - LYS

DENLYS

Denver Intl

lun. 9/15

7:45 am-12:10 pm

2 stops20h 25m

Lyon-Saint Exupéry

lun. 9/22

12:55 pm-7:54 pm

2 stops38h 59m

$847

DenverLyon

DEN - LYS

DENLYS

Denver Intl

sáb. 9/20

9:40 am-10:35 am

1 stop16h 55m

Lyon-Saint Exupéry

sáb. 9/27

7:05 am-7:54 pm

2 stops20h 49m

$935

DenverLyon

DEN - LYS

DENLYS

Denver Intl

sáb. 10/18

12:04 am-7:55 pm

3 stops59h 51m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 11 results
1
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Best time to book a flight from Denver to Lyon

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

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

Currently, November is the cheapest month in which you can book a flight from Denver to Lyon (average of $703). Flying from Denver 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 DEN to LYS?

Find hourly flight availability from Denver 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 julio 29, 2025.

When flying from Denver to Lyon, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 48% versus a flight in the evening.

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 julio 29, 2025.
Get a feel of what it's like to fly with Austrian Airlines, United Airlines, and Turkish Airlines from Denver to Lyon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
821 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
821 reviews
Austrian Airlines
7.6
Good
821 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,899 reviews
Austrian Airlines
7.6
Good
821 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,925 reviews
Austrian Airlines
7.6
Good
821 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Scandinavian Airlines
7.3
Good
1,449 reviews
Austrian Airlines
7.6
Good
821 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Brussels Airlines
7.3
Good
350 reviews
Austrian Airlines
7.6
Good
821 reviews

Overall

7.6

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

Find useful and relevant information for your journey from Denver to Lyon. 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 Denver to Lyon round-trip?

    Our cheapest airline available from Denver to Lyon is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $695 on this airline. Additional options worth looking into are British Airways and Turkish Airlines, starting at $706 and $746 round-trip. These flights start at 35% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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.

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

    Currently, November is the cheapest month in which you can book a flight from Denver to Lyon (average of $703). Flying from Denver 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.

See more FAQs

Traveling to a place near Lyon?

Book flights to Lyon if you plan to visit one of these locations
Annemasse
Les Houches
Huez

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Top 4 airlines flying from Denver to Lyon

Discover the top 4 airlines that operate flights from Denver 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 julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$601Average$904FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$677Average$1,303FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$779Average$1,090FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$1,132Average$1,543FlexibilityNo cancel feeOn-timeN/A

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