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Cheap flights from Lyon to Dallas from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lyon to Dallas departing on 12/2. 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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Cheap round-trip flights

Air Canada Logo
6:50 am - 9:43 pmLYS-DFW
21h 53m2 stops
Air Canada Logo
3:45 pm - 2:00 pmDFW-LYS
16h 15m2 stops
$621Air Canada
Find Deal
Sat, Oct 18 - Sun, Oct 26
Air Canada Logo
6:25 am - 9:32 pmLYS-DFW
22h 07m2 stops
Air Canada Logo
12:20 pm - 11:10 amDFW-LYS
15h 50m2 stops
$622Air Canada
Find Deal
Mon, Nov 24 - Sun, Nov 30
United Airlines Logo
6:50 am - 2:05 pmLYS-DFW
14h 15m1 stop
United Airlines Logo
7:00 am - 10:35 amDFW-LYS
20h 35m2 stops
$625United Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
6:50 am - 2:05 pmLYS-DFW
14h 15m1 stop
United Airlines Logo
9:25 am - 10:35 amDFW-LYS
18h 10m1 stop
$628United Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
Lufthansa Logo
6:50 am - 2:05 pmLYS-DFW
14h 15m1 stop
Lufthansa Logo
12:21 pm - 1:40 pmDFW-LYS
18h 19m2 stops
$645Lufthansa
Find Deal
Fri, Sep 26 - Fri, Oct 17
Lufthansa Logo
6:50 am - 2:05 pmLYS-DFW
14h 15m1 stop
Lufthansa Logo
12:21 pm - 1:40 pmDFW-LYS
18h 19m2 stops
$647Lufthansa
Find Deal
Fri, Sep 26 - Fri, Oct 17
British Airways Logo
9:45 pm - 12:30 pmLYS-DFW
21h 45m1 stop
British Airways Logo
6:00 pm - 6:25 pmDFW-LYS
17h 25m1 stop
$648British Airways
Find Deal
Fri, Sep 26 - Fri, Oct 17
American Airlines Logo
11:10 am - 2:35 pmLYS-DFW
34h 25m1 stop
American Airlines Logo
10:59 pm - 8:55 pmDFW-LYS
14h 56m1 stop
$649American Airlines
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Fri, Aug 29 - Thu, Sep 18
British Airways Logo
9:40 pm - 2:55 pmLYS-DFW
24h 15m1 stop
British Airways Logo
10:15 pm - 6:10 pmDFW-LYS
13h 55m1 stop
$650British Airways
Find Deal
Sun, Oct 19 - Sun, Oct 26
American Airlines Logo
6:10 am - 4:10 pmLYS-DFW
17h 00m1 stop
American Airlines Logo
9:30 pm - 9:00 pmDFW-LYS
16h 30m1 stop
$654American Airlines
Find Deal
Mon, Aug 25 - Tue, Sep 2

United Airlines flights from Lyon to Dallas/Fort Worth Airport

Our best United Airlines deals on Lyon to Dallas/Fort Worth Airport flight tickets
United Airlines
Sep 1
LYS6:50 amLyon-Saint Exupéry
14h 15m
1 stop
DFW2:05 pmDallas/Fort Worth
Sep 8
DFW7:00 amDallas/Fort Worth
20h 35m
2 stops
LYS10:35 amLyon-Saint Exupéry
$625
Find similar
United Airlines
Sep 1
LYS6:50 amLyon-Saint Exupéry
14h 15m
1 stop
DFW2:05 pmDallas/Fort Worth
Sep 8
DFW9:25 amDallas/Fort Worth
18h 10m
1 stop
LYS10:35 amLyon-Saint Exupéry
$628
Find similar
United Airlines
Sep 14
LYS6:50 amLyon-Saint Exupéry
14h 15m
1 stop
DFW2:05 pmDallas/Fort Worth
Sep 21
DFW3:50 pmDallas/Fort Worth
14h 50m
1 stop
LYS1:40 pmLyon-Saint Exupéry
$629
Find similar

American Airlines flights from Lyon to Dallas/Fort Worth Airport

Our best American Airlines deals on Lyon to Dallas/Fort Worth Airport flight tickets
American Airlines
Aug 29
LYS11:10 amLyon-Saint Exupéry
34h 25m
1 stop
DFW2:35 pmDallas/Fort Worth
Sep 18
DFW10:59 pmDallas/Fort Worth
14h 56m
1 stop
LYS8:55 pmLyon-Saint Exupéry
$649
Find similar
American Airlines
Aug 25
LYS6:10 amLyon-Saint Exupéry
17h 00m
1 stop
DFW4:10 pmDallas/Fort Worth
Sep 2
DFW9:30 pmDallas/Fort Worth
16h 30m
1 stop
LYS9:00 pmLyon-Saint Exupéry
$654
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lyon to Dallas/Fort Worth Airport 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 July 31, 2025.
Use the filters below to find and compare flights from Lyon to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Sat 10/18

6:50 am-9:43 pm

2 stops21h 53m

Dallas/Fort Worth

Sun 10/26

3:45 pm-2:00 pm

2 stops16h 15m

$621

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Mon 11/24

6:25 am-9:32 pm

2 stops22h 07m

Dallas/Fort Worth

Sun 11/30

12:20 pm-11:10 am

2 stops15h 50m

$622

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Mon 9/1

6:50 am-2:05 pm

1 stop14h 15m

Dallas/Fort Worth

Mon 9/8

7:00 am-10:35 am

2 stops20h 35m

$625

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Mon 9/1

6:50 am-2:05 pm

1 stop14h 15m

Dallas/Fort Worth

Mon 9/8

9:25 am-10:35 am

1 stop18h 10m

$628

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Fri 9/26

6:50 am-2:05 pm

1 stop14h 15m

Dallas/Fort Worth

Fri 10/17

12:21 pm-1:40 pm

2 stops18h 19m

$645

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Fri 9/26

6:50 am-2:05 pm

1 stop14h 15m

Dallas/Fort Worth

Fri 10/17

12:21 pm-1:40 pm

2 stops18h 19m

$647

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Fri 9/26

9:45 pm-12:30 pm

1 stop21h 45m

Dallas/Fort Worth

Fri 10/17

6:00 pm-6:25 pm

1 stop17h 25m

$648

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Fri 8/29

11:10 am-2:35 pm

1 stop34h 25m

Dallas/Fort Worth

Thu 9/18

10:59 pm-8:55 pm

1 stop14h 56m

$649

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Sun 10/19

9:40 pm-2:55 pm

1 stop24h 15m

Dallas/Fort Worth

Sun 10/26

10:15 pm-6:10 pm

1 stop13h 55m

$650

LyonDallas

LYS - DFW

LYSDFW

Lyon-Saint Exupéry

Mon 8/25

6:10 am-4:10 pm

1 stop17h 00m

Dallas/Fort Worth

Tue 9/2

9:30 pm-9:00 pm

1 stop16h 30m

$654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Lyon to Dallas/Fort Worth Airport

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 month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Lyon is in September. Flight prices, which tend to average around $636, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in September, then January is your next best option. Flight prices from Lyon to Dallas/Fort Worth Airport during January average around $653.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Lyon is on a Saturday. momondo users have found tickets for Saturday departures for as low as $664. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Lyon to Dallas/Fort Worth Airport for around $878.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Lyon in the morning is the least expensive time of day to depart. momondo users have found prices as low as $731 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $734 on average. Flights to Dallas/Fort Worth Airport from Lyon in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Lyon when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $774 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Lyon for as low as $683 on momondo.

When to book flights from Lyon to Dallas/Fort Worth Airport

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

Cheap Lyon to Dallas/Fort Worth Airport (LYS to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lyon to Dallas/Fort Worth Airport

Best Price Found

$354

Fastest flight time

13h 50m

Direct flights

None
The best one-way flight to Dallas/Fort Worth Airport from Lyon in the past 72 hours is $354. The best round-trip flight deal from Lyon to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $621.
The fastest flight from Lyon to Dallas/Fort Worth Airport takes 13h 50m
There are no direct flights from Lyon to Dallas/Fort Worth Airport. Popular non-direct route for this connection is Lyon-Saint Exupéry Airport - Dallas/Fort Worth Airport.
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  • How far is Lyon-Saint Exupéry to Dallas/Fort Worth by plane?

    A flight from Lyon-Saint Exupéry to Dallas/Fort Worth will travel around 5138.4 mi. By plane, this route typically takes 13h 50m.

  • When did momondo last update prices for flights from Lyon-Saint Exupéry Airport to Dallas/Fort Worth Airport?

    Prices for flights from Lyon-Saint Exupéry Airport to Dallas/Fort Worth Airport refresh daily.

  • How old do you have to be to fly from Lyon-Saint Exupéry Airport to Dallas/Fort Worth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lyon-Saint Exupéry Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents you'll need for your trip to Dallas/Fort Worth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dallas/Fort Worth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Grapevine
Irving
Plano
Denton
Grand Prairie
Thackerville
Garland
McKinney
Durant
Rockwall
Richardson
Lewisville
Ardmore
Addison
Waxahachie
Allen
Granbury

Why use momondo?

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

It is quick and easy to find Lyon to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from Lyon.

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

Of course. momondo tracks the price of Lyon to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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