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

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

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.

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).

What is the cheapest time of day to fly from DAY to LYS?

When flying from Dayton to Lyon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Dayton to Lyon?

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

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

Yes. Cheapflights offers flight deals from Dayton 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.

$700+ Flights from Dayton to Lyon

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dayton 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 Dayton to Lyon

Round-trip from	$700 (United Airlines)

From Dayton to Lyon-Saint Exupéry

Search Deals

Find flight deals from Dayton to Lyon

Cheapest flights from Dayton to Lyon
Explore the most affordable flight options available from Dayton to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Thu 10/232:47 pmDAY - LYS

2 stops13h 48mUnited Airlines

Wed 11/1210:45 amLYS - DAY

2 stops18h 58mUnited Airlines

Deal found 7/29

$700

Thu 10/2312:44 pmDAY - LYS

2 stops20h 06mAmerican Airlines

Wed 11/121:10 pmLYS - DAY

3 stops16h 28mAmerican Airlines

Deal found 7/29

$923

Best flights from Dayton to Lyon
Discover carefully curated flight deals from Dayton to Lyon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Thu 10/232:47 pmDAY - LYS

2 stops13h 48mUnited Airlines

Wed 11/1210:45 amLYS - DAY

2 stops18h 58mUnited Airlines

Deal found 7/29

$700

Thu 10/2312:44 pmDAY - LYS

2 stops20h 06mAmerican Airlines

Wed 11/121:10 pmLYS - DAY

3 stops16h 28mAmerican Airlines

Deal found 7/29

$923

Last-minute flights from Dayton to Lyon
Discover last-minute flight deals from Dayton to Lyon. Data last updated July 30, 2025 and is based on user searches.

Tue 8/1211:49 amDAY - LYS

2 stops16h 46mUnited Airlines

Fri 8/152:00 pmLYS - DAY

2 stops29h 18mUnited Airlines

Deal found 7/30

$1,822

Fly from

Fly to

Route

Depart

Return

Price

DaytonLyon

DAY - LYS

DAYLYS

Dayton

Thu 10/23

2:47 pm-10:35 am

2 stops13h 48m

Lyon-Saint Exupéry

Wed 11/12

10:45 am-11:43 pm

2 stops18h 58m

$700

DaytonLyon

DAY - LYS

DAYLYS

Dayton

Thu 10/23

12:44 pm-2:50 pm

2 stops20h 06m

Lyon-Saint Exupéry

Wed 11/12

1:10 pm-11:38 pm

3 stops16h 28m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Dayton to Lyon

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

Reviews of airlines servicing Lyon

Peruse reviews from past customers who have flown with United Airlines and American Airlines from Dayton to Lyon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Can I find deals for flights from Dayton to Lyon that include hotel bookings?
Yes. In addition to deals on Dayton to Lyon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dayton to Lyon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dayton to Lyon.
Can I find deals for business class flights from Dayton to Lyon?
Yes. Cheapflights offers flight deals from Dayton 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 Dayton to Lyon?
Currently, November is the cheapest month in which you can book a flight from Dayton to Lyon (average of $703). Flying from Dayton 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

Annemasse

Les Houches

Huez

Browse thousands of different options on Cheapflights for your next trip

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.

$700+ Cheap flights from Dayton (DAY) 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dayton to Lyon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dayton to Lyon

Round-trip from

Find flight deals from Dayton to Lyon

Cheapest flights from Dayton to LyonExplore the most affordable flight options available from Dayton to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Dayton to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dayton to Lyon that are best for you.

Best time to book a flight from Dayton to Lyon

Have a flexible travel schedule? Discover the best time to fly to Lyon from Dayton with our price prediction graph.

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 July 30, 2025.

Peruse reviews from past customers who have flown with United Airlines and American Airlines from Dayton to Lyon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dayton 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 deals for flights from Dayton to Lyon that include hotel bookings?

How can I find direct flights from Dayton to Lyon?

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

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

Traveling to a place near Lyon?

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 Dayton to Lyon

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dayton to Lyon
Explore the most affordable flight options available from Dayton to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.