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Cheap flights from Knoxville to Lyon from $551

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Lyon departing on 4/12. 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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0 bags

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Find the cheapest flights from Knoxville to Lyon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 11:40 am
TYS
-
LYS
22h 40m
2 stops
United Airlines Logo
2:35 pm - 10:50 am
LYS
-
TYS
26h 15m
2 stops
$551United Airlines
Sun, Apr 12 - Wed, Apr 22
United Airlines Logo
9:40 am - 11:10 am
TYS
-
LYS
20h 30m
2 stops
United Airlines Logo
2:55 pm - 4:45 pm
LYS
-
TYS
54h 50m
2 stops
$577United Airlines
Sun, Mar 8 - Sun, Mar 15
United Airlines Logo
2:21 pm - 11:10 am
TYS
-
LYS
14h 49m
2 stops
United Airlines Logo
1:40 pm - 8:37 pm
LYS
-
TYS
36h 57m
2 stops
$732United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
9:40 am - 10:05 am
TYS
-
LYS
43h 25m
2 stops
United Airlines Logo
1:55 pm - 10:50 am
LYS
-
TYS
50h 55m
2 stops
$756United Airlines
Sun, Mar 22 - Sun, Mar 29
Air Canada Logo
9:40 am - 11:40 am
TYS
-
LYS
20h 00m
3 stops
Air Canada Logo
6:25 am - 7:42 pm
LYS
-
TYS
19h 17m
3 stops
$1,647Air Canada
Sun, Apr 12 - Wed, Apr 22
Multiple Airlines Logo
7:25 pm - 10:05 am
TYS
-
LYS
33h 40m
2 stops
Multiple Airlines Logo
12:55 pm - 10:49 am
LYS
-
TYS
26h 54m
3 stops
$2,058Multiple Airlines
Sun, Mar 8 - Sun, Mar 15
Aer Lingus Logo
5:06 pm - 4:05 pm
TYS
-
LYS
40h 59m
2 stops
Aer Lingus Logo
4:45 pm - 9:35 pm
LYS
-
TYS
34h 50m
2 stops
$3,505Aer Lingus
Sun, Apr 12 - Wed, Apr 22
Multiple Airlines Logo
7:00 am - 10:05 am
TYS
-
LYS
46h 05m
3 stops
Multiple Airlines Logo
12:55 pm - 10:49 am
LYS
-
TYS
26h 54m
3 stops
$3,773Multiple Airlines
Sun, Mar 8 - Sun, Mar 15

United Airlines flights from Knoxville to Lyon

Our best United Airlines deals on Knoxville to Lyon flight tickets
United Airlines
Apr 12
TYS7:00 amKnoxville McGhee Tyson
22h 40m
2 stops
LYS11:40 amLyon-Saint Exupéry
Apr 22
LYS2:35 pmLyon-Saint Exupéry
26h 15m
2 stops
TYS10:50 amKnoxville McGhee Tyson
$551
United Airlines
Mar 8
TYS9:40 amKnoxville McGhee Tyson
20h 30m
2 stops
LYS11:10 amLyon-Saint Exupéry
Mar 15
LYS2:55 pmLyon-Saint Exupéry
54h 50m
2 stops
TYS4:45 pmKnoxville McGhee Tyson
$577
United Airlines
Feb 25
TYS2:21 pmKnoxville McGhee Tyson
14h 49m
2 stops
LYS11:10 amLyon-Saint Exupéry
Mar 1
LYS1:40 pmLyon-Saint Exupéry
36h 57m
2 stops
TYS8:37 pmKnoxville McGhee Tyson
$732

Air Canada flights from Knoxville to Lyon

Our best Air Canada deals on Knoxville to Lyon flight tickets
Air Canada
Feb 25
TYS10:53 amKnoxville McGhee Tyson
18h 12m
3 stops
LYS11:05 amLyon-Saint Exupéry
Mar 1
LYS1:40 pmLyon-Saint Exupéry
31h 35m
3 stops
TYS3:15 pmKnoxville McGhee Tyson
$1,109
Air Canada
Apr 12
TYS9:40 amKnoxville McGhee Tyson
20h 00m
3 stops
LYS11:40 amLyon-Saint Exupéry
Apr 22
LYS6:25 amLyon-Saint Exupéry
19h 17m
3 stops
TYS7:42 pmKnoxville McGhee Tyson
$1,647

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 February 8, 2026.
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 4/12

7:00 am-11:40 am

2 stops22h 40m

Lyon-Saint Exupéry

Wed 4/22

2:35 pm-10:50 am

2 stops26h 15m

$551

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Sun 3/8

9:40 am-11:10 am

2 stops20h 30m

Lyon-Saint Exupéry

Sun 3/15

2:55 pm-4:45 pm

2 stops54h 50m

$577

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Wed 2/25

2:21 pm-11:10 am

2 stops14h 49m

Lyon-Saint Exupéry

Sun 3/1

1:40 pm-8:37 pm

2 stops36h 57m

$732

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Sun 3/22

9:40 am-10:05 am

2 stops43h 25m

Lyon-Saint Exupéry

Sun 3/29

1:55 pm-10:50 am

2 stops50h 55m

$756

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Sun 4/12

9:40 am-11:40 am

3 stops20h 00m

Lyon-Saint Exupéry

Wed 4/22

6:25 am-7:42 pm

3 stops19h 17m

$1,647

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Sun 3/8

7:25 pm-10:05 am

2 stops33h 40m

Lyon-Saint Exupéry

Sun 3/15

12:55 pm-10:49 am

3 stops26h 54m

$2,058

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Sun 4/12

5:06 pm-4:05 pm

2 stops40h 59m

Lyon-Saint Exupéry

Wed 4/22

4:45 pm-9:35 pm

2 stops34h 50m

$3,505

KnoxvilleLyon

TYS - LYS

TYSLYS

Knoxville McGhee Tyson

Sun 3/8

7:00 am-10:05 am

3 stops46h 05m

Lyon-Saint Exupéry

Sun 3/15

12:55 pm-10:49 am

3 stops26h 54m

$3,773

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Fastest flight time

14h 49m

Direct flights

None
The fastest flight from Knoxville to Lyon takes 14h 49m
There are no direct flights from Knoxville to Lyon. There are no popular flight routes from Knoxville to Lyon.
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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 14h 49m 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.

  • How do I get Price Alerts for flights from Knoxville to Lyon?

    Search flight deals from Knoxville to Lyon. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Knoxville to Lyon with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Lyon?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to Lyon. Millions of users trust and use momondo every year so you are in good hands.

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.

How can momondo help me find flights from Knoxville to Lyon?

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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