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Cheap flights from Lyon to Washington, D.C. from $437

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 3/11. 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
0 bags

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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
6:20 pm - 2:35 pm
LYS
-
IAD
26h 15m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 5:35 pm
IAD
-
LYS
18h 05m
1 stop
$518TAP AIR PORTUGAL
Mon, Mar 2 - Mon, Mar 9
TAP AIR PORTUGAL Logo
10:55 am - 3:35 pm
LYS
-
IAD
33h 40m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 5:35 pm
IAD
-
LYS
18h 05m
1 stop
$524TAP AIR PORTUGAL
Mon, Mar 9 - Mon, Mar 16
TAP AIR PORTUGAL Logo
10:55 am - 3:35 pm
LYS
-
IAD
33h 40m
1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 5:35 pm
IAD
-
LYS
18h 05m
1 stop
$525TAP AIR PORTUGAL
Mon, Mar 9 - Mon, Mar 16
TAP AIR PORTUGAL Logo
6:05 am - 8:05 pm
LYS
-
IAD
20h 00m
1 stop
TAP AIR PORTUGAL Logo
10:35 pm - 5:45 pm
IAD
-
LYS
13h 10m
1 stop
$545TAP AIR PORTUGAL
Sat, Apr 18 - Sat, Apr 25
Multiple Airlines Logo
7:00 am - 7:30 pm
LYS
-
IAD
17h 30m
2 stops
Multiple Airlines Logo
8:40 pm - 10:25 pm
IAD
-
LYS
20h 45m
2 stops
$583Multiple Airlines
Thu, Mar 12 - Tue, Mar 17
Multiple Airlines Logo
9:25 pm - 6:30 pm
LYS
-
IAD
27h 05m
3 stops
Multiple Airlines Logo
8:40 pm - 6:05 pm
IAD
-
LYS
16h 25m
2 stops
$593Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
9:25 pm - 6:30 pm
LYS
-
IAD
27h 05m
3 stops
Multiple Airlines Logo
8:40 pm - 7:35 am
IAD
-
LYS
29h 55m
3 stops
$606Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
7:00 am - 7:30 pm
LYS
-
IAD
17h 30m
2 stops
Multiple Airlines Logo
8:40 pm - 7:35 am
IAD
-
LYS
29h 55m
3 stops
$634Multiple Airlines
Thu, Mar 12 - Tue, Mar 17
Scandinavian Airlines Logo
8:00 pm - 4:50 pm
LYS
-
IAD
26h 50m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:20 pm
IAD
-
LYS
17h 00m
1 stop
$637Scandinavian Airlines
Thu, Apr 2 - Mon, Apr 6
Scandinavian Airlines Logo
8:00 pm - 4:50 pm
LYS
-
IAD
26h 50m
1 stop
Scandinavian Airlines Logo
12:45 pm - 7:20 pm
IAD
-
LYS
24h 35m
2 stops
$640Scandinavian Airlines
Thu, Apr 23 - Mon, Apr 27

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

Our best United Airlines deals on Lyon to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Jun 5
LYS2:35 pmLyon-Saint Exupéry
11h 20m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Jun 21
IAD10:20 pmWashington, D.C. Dulles Intl
13h 50m
1 stop
LYS6:10 pmLyon-Saint Exupéry
$757
United Airlines
Mar 9
LYS6:25 amLyon-Saint Exupéry
15h 25m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Mar 16
IAD5:46 pmWashington, D.C. Dulles Intl
11h 19m
1 stop
LYS10:05 amLyon-Saint Exupéry
$758
United Airlines
Apr 24
LYS7:05 amLyon-Saint Exupéry
15h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
May 9
IAD5:35 pmWashington, D.C. Dulles Intl
12h 05m
1 stop
LYS11:40 amLyon-Saint Exupéry
$759

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
Mar 2
LYS6:20 pmLyon-Saint Exupéry
26h 15m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
Mar 9
IAD6:30 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
LYS5:35 pmLyon-Saint Exupéry
$518
TAP AIR PORTUGAL
Mar 9
LYS10:55 amLyon-Saint Exupéry
33h 40m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Mar 16
IAD6:30 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
LYS5:35 pmLyon-Saint Exupéry
$525
TAP AIR PORTUGAL
Mar 9
LYS10:55 amLyon-Saint Exupéry
33h 40m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
Mar 16
IAD6:30 pmWashington, D.C. Dulles Intl
18h 05m
1 stop
LYS5:35 pmLyon-Saint Exupéry
$526

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 February 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

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Mon 3/2

6:20 pm-2:35 pm

1 stop26h 15m

Washington, D.C. Dulles Intl

Mon 3/9

6:30 pm-5:35 pm

1 stop18h 05m

$518

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Mon 3/9

10:55 am-3:35 pm

1 stop33h 40m

Washington, D.C. Dulles Intl

Mon 3/16

6:30 pm-5:35 pm

1 stop18h 05m

$524

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Mon 3/9

10:55 am-3:35 pm

1 stop33h 40m

Washington, D.C. Dulles Intl

Mon 3/16

6:30 pm-5:35 pm

1 stop18h 05m

$525

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sat 4/18

6:05 am-8:05 pm

1 stop20h 00m

Washington, D.C. Dulles Intl

Sat 4/25

10:35 pm-5:45 pm

1 stop13h 10m

$545

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 3/12

7:00 am-7:30 pm

2 stops17h 30m

Washington, D.C. Dulles Intl

Tue 3/17

8:40 pm-10:25 pm

2 stops20h 45m

$583

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Mon 3/2

9:25 pm-6:30 pm

3 stops27h 05m

Washington, D.C. Dulles Intl

Mon 3/9

8:40 pm-6:05 pm

2 stops16h 25m

$593

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Mon 3/2

9:25 pm-6:30 pm

3 stops27h 05m

Washington, D.C. Dulles Intl

Mon 3/9

8:40 pm-7:35 am

3 stops29h 55m

$606

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 3/12

7:00 am-7:30 pm

2 stops17h 30m

Washington, D.C. Dulles Intl

Tue 3/17

8:40 pm-7:35 am

3 stops29h 55m

$634

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 4/2

8:00 pm-4:50 pm

1 stop26h 50m

Washington, D.C. Dulles Intl

Mon 4/6

8:20 pm-7:20 pm

1 stop17h 00m

$637

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 4/23

8:00 pm-4:50 pm

1 stop26h 50m

Washington, D.C. Dulles Intl

Mon 4/27

12:45 pm-7:20 pm

2 stops24h 35m

$640

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?

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

13h 25m

Direct flights

None
The fastest flight from Lyon to Washington, D.C. Dulles Intl Airport takes 13h 25m
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.
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  • 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 13h 25m.

  • 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 many operators does momondo search for flights from Lyon-Saint Exupéry Airport to Washington, D.C. Dulles Intl Airport?

  • 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.

  • What is the most popular airline from Lyon to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Lyon to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Lyon to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,020Free CancellationRating
7.9
8,186 reviews
Search Delta flights

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
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Colonial Beach
Tysons
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

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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