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Cheap flights from Knoxville to Lyon from $657

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Lyon departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Knoxville to Lyon (TYS-LYS)

Cheap round-trip flights

United Airlines Logo
9:55 am - 10:35 amTYS-LYS
42h 40m2 stops
United Airlines Logo
2:00 pm - 10:50 pmLYS-TYS
38h 50m2 stops
$842United Airlines
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Sun, Sep 21 - Sun, Sep 28

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Knoxville to Lyon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Sun 9/21

9:55 am-10:35 am

2 stops42h 40m

Lyon-Saint Exupéry

Sun 9/28

2:00 pm-10:50 pm

2 stops38h 50m

$842

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Fri 10/3

10:51 am-10:35 am

2 stops41h 44m

$657

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Fri 10/3

7:00 am-10:35 am

3 stops45h 35m

$666

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Knoxville to Lyon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Knoxville McGhee Tyson to Lyon-Saint Exupéry?

United Airlines is the most popular carrier operating from Knoxville McGhee Tyson to Lyon-Saint Exupéry

When to book flights from Knoxville to Lyon

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Lyon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Lyon (TYS to LYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Lyon

Best Price Found

$657

Fastest flight time

41h 44m

Direct flights

None

Airports in Lyon

1 airport
The best one-way flight to Lyon from Knoxville in the past 72 hours is $657. The best round-trip flight deal from Knoxville to Lyon found on momondo in the last 72 hours is $842.
The fastest flight from Knoxville to Lyon takes 41h 44m
There are no direct flights from Knoxville to Lyon. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Lyon-Saint Exupéry Airport.
There is 1 airport near Lyon: Lyon-Saint Exupéry (LYS)
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  • How far is Knoxville McGhee Tyson to Lyon-Saint Exupéry by plane?

    The distance between Knoxville McGhee Tyson and Lyon-Saint Exupéry is about 4442.7 mi. Typically, this will take 42h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Lyon-Saint Exupéry Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Lyon-Saint Exupéry Airport are updated daily.

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Lyon-Saint Exupéry Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Lyon-Saint Exupéry Airport.

  • What documentation or ID do you need to fly to Lyon-Saint Exupéry Airport?

    The required travel and health documents for your Lyon-Saint Exupéry Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lyon-Saint Exupéry Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Lyon?

Book flights to Lyon if you plan to visit one of these locations
Chamonix
Courchevel
Val Thorens
Megève
Ferney-Voltaire
Huez
Val-d'Isere
Morzine
Évian-les-Bains
Vienne
Les Houches
Samoëns
Albertville
Lons-le-Saunier
Gap
Annemasse
Aubenas
Saint-Gervais-les-Bains
Tignes
Tournus

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Lyon?

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Can I find flights from Knoxville to Lyon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lyon from Knoxville with this policy.

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momondo provides multiple filters to help you find the best flight to Lyon from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Knoxville to Lyon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to Lyon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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