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Cheap flights from Lyon to Washington, D.C. from $398

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 Washington, D.C. departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Lyon to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:50 pm - 2:25 pm
LYS
-
IAD
25h 35m
1 stop
TAP AIR PORTUGAL Logo
10:50 pm - 5:45 pm
IAD
-
LYS
12h 55m
1 stop
$650TAP AIR PORTUGAL
Thu, Sep 24 - Fri, Oct 9
TAP AIR PORTUGAL Logo
1:10 pm - 8:35 pm
LYS
-
IAD
13h 25m
1 stop
TAP AIR PORTUGAL Logo
5:40 pm - 11:55 am
IAD
-
LYS
12h 15m
1 stop
$663TAP AIR PORTUGAL
Fri, Sep 4 - Sun, Sep 13
TAP AIR PORTUGAL Logo
6:50 pm - 3:10 pm
LYS
-
IAD
26h 20m
1 stop
TAP AIR PORTUGAL Logo
5:40 pm - 5:30 pm
IAD
-
LYS
17h 50m
1 stop
$664TAP AIR PORTUGAL
Thu, Sep 3 - Mon, Sep 7
TAP AIR PORTUGAL Logo
6:50 pm - 3:10 pm
LYS
-
IAD
26h 20m
1 stop
TAP AIR PORTUGAL Logo
5:40 pm - 5:30 pm
IAD
-
LYS
17h 50m
1 stop
$665TAP AIR PORTUGAL
Thu, Sep 3 - Mon, Sep 7
TAP AIR PORTUGAL Logo
8:30 pm - 3:10 pm
LYS
-
IAD
24h 40m
1 stop
TAP AIR PORTUGAL Logo
5:40 pm - 5:45 pm
IAD
-
LYS
18h 05m
1 stop
$666TAP AIR PORTUGAL
Fri, Sep 4 - Sun, Sep 13
TAP AIR PORTUGAL Logo
6:15 pm - 3:10 pm
LYS
-
IAD
26h 55m
1 stop
TAP AIR PORTUGAL Logo
11:30 pm - 10:10 am
IAD
-
LYS
29h 40m
1 stop
$667TAP AIR PORTUGAL
Tue, Oct 20 - Sun, Oct 25
TAP AIR PORTUGAL Logo
6:30 pm - 3:10 pm
LYS
-
IAD
26h 40m
1 stop
TAP AIR PORTUGAL Logo
10:35 pm - 11:55 am
IAD
-
LYS
31h 20m
1 stop
$669TAP AIR PORTUGAL
Mon, Aug 31 - Sun, Sep 6
TAP AIR PORTUGAL Logo
12:40 pm - 8:35 pm
LYS
-
IAD
13h 55m
1 stop
TAP AIR PORTUGAL Logo
5:05 pm - 11:55 am
IAD
-
LYS
12h 50m
1 stop
$688TAP AIR PORTUGAL
Tue, Sep 15 - Tue, Sep 22
Multiple Airlines Logo
1:55 pm - 3:10 pm
LYS
-
IAD
31h 15m
2 stops
Multiple Airlines Logo
5:40 pm - 1:25 pm
IAD
-
LYS
13h 45m
2 stops
$707Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Scandinavian Airlines Logo
8:00 pm - 5:00 pm
LYS
-
IAD
27h 00m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:20 pm
IAD
-
LYS
17h 00m
1 stop
$711Scandinavian Airlines
Fri, Sep 25 - Sat, Oct 10

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TAP AIR PORTUGAL flights from Lyon to Washington, D.C. Dulles Intl Airport

Our best TAP AIR PORTUGAL deals on Lyon to Washington, D.C. Dulles Intl Airport flight tickets
TAP AIR PORTUGAL
Sep 24
LYS6:50 pmLyon-Saint Exupéry
25h 35m
1 stop
IAD2:25 pmWashington, D.C. Dulles Intl
Oct 9
IAD10:50 pmWashington, D.C. Dulles Intl
12h 55m
1 stop
LYS5:45 pmLyon-Saint Exupéry
$650
TAP AIR PORTUGAL
Oct 2
LYS8:30 pmLyon-Saint Exupéry
24h 40m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
Oct 9
IAD10:50 pmWashington, D.C. Dulles Intl
12h 55m
1 stop
LYS5:45 pmLyon-Saint Exupéry
$655
TAP AIR PORTUGAL
Sep 3
LYS6:50 pmLyon-Saint Exupéry
26h 20m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
Sep 13
IAD5:40 pmWashington, D.C. Dulles Intl
12h 15m
1 stop
LYS11:55 amLyon-Saint Exupéry
$661

Iberia flights from Lyon to Washington, D.C. Dulles Intl Airport

Our best Iberia deals on Lyon to Washington, D.C. Dulles Intl Airport flight tickets
Iberia
Aug 27
LYS12:25 pmLyon-Saint Exupéry
12h 30m
1 stop
IAD6:55 pmWashington, D.C. Dulles Intl
Sep 1
IAD8:25 pmWashington, D.C. Dulles Intl
16h 15m
1 stop
LYS6:40 pmLyon-Saint Exupéry
$733
Iberia
Sep 3
LYS6:10 amLyon-Saint Exupéry
18h 45m
1 stop
IAD6:55 pmWashington, D.C. Dulles Intl
Sep 7
IAD5:00 pmWashington, D.C. Dulles Intl
19h 40m
1 stop
LYS6:40 pmLyon-Saint Exupéry
$734
Iberia
Jul 22
LYS6:10 amLyon-Saint Exupéry
15h 20m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
Sep 17
IAD8:30 pmWashington, D.C. Dulles Intl
16h 10m
1 stop
LYS6:40 pmLyon-Saint Exupéry
$959

momondo Fare Finder

 
Customize your flight search to find flights from Lyon to Washington, D.C. Dulles Intl 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 12, 2026.
Use the filters below to find and compare flights from Lyon to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 9/24

6:50 pm-2:25 pm

1 stop25h 35m

Washington, D.C. Dulles Intl

Fri 10/9

10:50 pm-5:45 pm

1 stop12h 55m

$650
Quickest round-trip

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Fri 9/4

1:10 pm-8:35 pm

1 stop13h 25m

Washington, D.C. Dulles Intl

Sun 9/13

5:40 pm-11:55 am

1 stop12h 15m

$663

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 9/3

6:50 pm-3:10 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Mon 9/7

5:40 pm-5:30 pm

1 stop17h 50m

$664

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 9/3

6:50 pm-3:10 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Mon 9/7

5:40 pm-5:30 pm

1 stop17h 50m

$665

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Fri 9/4

8:30 pm-3:10 pm

1 stop24h 40m

Washington, D.C. Dulles Intl

Sun 9/13

5:40 pm-5:45 pm

1 stop18h 05m

$666

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Tue 10/20

6:15 pm-3:10 pm

1 stop26h 55m

Washington, D.C. Dulles Intl

Sun 10/25

11:30 pm-10:10 am

1 stop29h 40m

$667

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Mon 8/31

6:30 pm-3:10 pm

1 stop26h 40m

Washington, D.C. Dulles Intl

Sun 9/6

10:35 pm-11:55 am

1 stop31h 20m

$669

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Tue 9/15

12:40 pm-8:35 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Tue 9/22

5:05 pm-11:55 am

1 stop12h 50m

$688

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 9/3

1:55 pm-3:10 pm

2 stops31h 15m

Washington, D.C. Dulles Intl

Mon 9/7

5:40 pm-1:25 pm

2 stops13h 45m

$707

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Fri 9/25

8:00 pm-5:00 pm

1 stop27h 00m

Washington, D.C. Dulles Intl

Sat 10/10

8:20 pm-7:20 pm

1 stop17h 00m

$711

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Lyon to Washington, D.C. Dulles Intl 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 typical price of a round-trip flight between Lyon and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, November is the cheapest month to fly from Lyon to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $0.

When to book flights from Lyon to Washington, D.C. Dulles Intl Airport

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

Cheap Lyon to Washington, D.C. Dulles Intl Airport (LYS to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lyon to Washington, D.C. Dulles Intl Airport

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Lyon to Washington, D.C. Dulles Intl Airport takes 12h 30m
There are no direct flights from Lyon to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Lyon to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Lyon to Washington, D.C. Dulles Intl Airport

  • How far is Lyon-Saint Exupéry to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 4035.9 mi away from Lyon-Saint Exupéry. In terms of flight time, this usually takes a little over 12h 30m.

  • When did momondo last update prices for flights from Lyon-Saint Exupéry Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Lyon-Saint Exupéry Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How old do you have to be to fly from Lyon-Saint Exupéry Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lyon-Saint Exupéry Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Sterling
Tysons
Springfield
Fairfax

Why use momondo?

Why should I use momondo to find a flight deal from Lyon to Washington, D.C.?

It is quick and easy to find Lyon to Washington, D.C. 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 Washington, D.C. that suits you.

Can I find flights from Lyon to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Lyon to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Lyon to Washington, D.C.?

momondo helps you find the best flight between Lyon and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Washington, D.C. from Lyon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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