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Cheap flights from Lyon to Washington, D.C. from $418

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 5/6. 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

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
5:10 am - 3:15 pm
LYS
-
IAD
16h 05m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 5:35 pm
IAD
-
LYS
18h 05m1 stop
$501TAP AIR PORTUGAL
Thu, Jan 15 - Mon, Jan 19
TAP AIR PORTUGAL Logo
5:10 am - 9:00 pm
LYS
-
IAD
21h 50m1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 5:35 pm
IAD
-
LYS
18h 05m1 stop
$506TAP AIR PORTUGAL
Sun, Feb 15 - Mon, Feb 23
Scandinavian Airlines Logo
8:10 pm - 3:20 pm
LYS
-
IAD
25h 10m1 stop
Scandinavian Airlines Logo
8:30 pm - 10:05 am
IAD
-
LYS
31h 35m1 stop
$507Scandinavian Airlines
Sun, Jan 18 - Sat, Jan 24
Scandinavian Airlines Logo
8:00 pm - 4:50 pm
LYS
-
IAD
26h 50m1 stop
Scandinavian Airlines Logo
8:20 pm - 7:20 pm
IAD
-
LYS
17h 00m1 stop
$514Scandinavian Airlines
Thu, Apr 16 - Fri, Apr 24
Scandinavian Airlines Logo
8:10 pm - 6:15 pm
LYS
-
IAD
27h 05m1 stop
Scandinavian Airlines Logo
9:30 pm - 7:25 pm
IAD
-
LYS
16h 55m1 stop
$544Scandinavian Airlines
Tue, Mar 17 - Mon, Mar 23
TAP AIR PORTUGAL Logo
11:00 am - 10:00 pm
LYS
-
IAD
16h 00m1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 5:35 pm
IAD
-
LYS
18h 05m1 stop
$551TAP AIR PORTUGAL
Fri, Mar 20 - Mon, Mar 23
TAP AIR PORTUGAL Logo
5:10 am - 4:15 pm
LYS
-
IAD
16h 05m1 stop
TAP AIR PORTUGAL Logo
6:30 pm - 5:35 pm
IAD
-
LYS
18h 05m1 stop
$557TAP AIR PORTUGAL
Thu, Mar 19 - Mon, Mar 23
Scandinavian Airlines Logo
8:10 pm - 6:15 pm
LYS
-
IAD
27h 05m1 stop
Scandinavian Airlines Logo
9:30 pm - 7:25 pm
IAD
-
LYS
16h 55m1 stop
$562Scandinavian Airlines
Tue, Mar 17 - Sat, Mar 21
TAP AIR PORTUGAL Logo
11:00 am - 10:00 pm
LYS
-
IAD
16h 00m1 stop
TAP AIR PORTUGAL Logo
11:30 pm - 5:35 pm
IAD
-
LYS
13h 05m1 stop
$587TAP AIR PORTUGAL
Fri, Mar 20 - Sun, Mar 22
Scandinavian Airlines Logo
8:10 pm - 7:50 pm
LYS
-
IAD
28h 40m1 stop
Scandinavian Airlines Logo
9:30 pm - 7:25 pm
IAD
-
LYS
16h 55m1 stop
$606Scandinavian Airlines
Fri, Mar 20 - Mon, Mar 23

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

Our best Scandinavian Airlines deals on Lyon to Washington, D.C. Dulles Intl Airport flight tickets
Scandinavian Airlines
Jan 18
LYS8:10 pmLyon-Saint Exupéry
25h 10m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
Jan 24
IAD8:30 pmWashington, D.C. Dulles Intl
31h 35m
1 stop
LYS10:05 amLyon-Saint Exupéry
$507
Find similar
Scandinavian Airlines
Apr 16
LYS8:00 pmLyon-Saint Exupéry
26h 50m
1 stop
IAD4:50 pmWashington, D.C. Dulles Intl
Apr 24
IAD8:20 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
LYS7:20 pmLyon-Saint Exupéry
$514
Find similar
Scandinavian Airlines
Mar 17
LYS8:10 pmLyon-Saint Exupéry
27h 05m
1 stop
IAD6:15 pmWashington, D.C. Dulles Intl
Mar 23
IAD9:30 pmWashington, D.C. Dulles Intl
16h 55m
1 stop
LYS7:25 pmLyon-Saint Exupéry
$544
Find similar

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

Our best Lufthansa deals on Lyon to Washington, D.C. Dulles Intl Airport flight tickets
Lufthansa
Jan 18
LYS6:10 amLyon-Saint Exupéry
15h 40m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Jan 24
IAD5:20 pmWashington, D.C. Dulles Intl
13h 05m
2 stops
LYS12:25 pmLyon-Saint Exupéry
$716
Find similar
Lufthansa
Jan 15
LYS8:55 amLyon-Saint Exupéry
17h 20m
2 stops
IAD8:15 pmWashington, D.C. Dulles Intl
Jan 19
IAD6:00 pmWashington, D.C. Dulles Intl
10h 05m
1 stop
LYS10:05 amLyon-Saint Exupéry
$817
Find similar
Lufthansa
Dec 23
LYS6:10 amLyon-Saint Exupéry
15h 40m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Dec 30
IAD6:00 pmWashington, D.C. Dulles Intl
14h 10m
1 stop
LYS2:10 pmLyon-Saint Exupéry
$857
Find similar

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 December 5, 2025.
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

Thu 1/15

5:10 am-3:15 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 1/19

5:30 pm-5:35 pm

1 stop18h 05m

$501

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sun 2/15

5:10 am-9:00 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Mon 2/23

5:30 pm-5:35 pm

1 stop18h 05m

$506

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sun 1/18

8:10 pm-3:20 pm

1 stop25h 10m

Washington, D.C. Dulles Intl

Sat 1/24

8:30 pm-10:05 am

1 stop31h 35m

$507

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 4/16

8:00 pm-4:50 pm

1 stop26h 50m

Washington, D.C. Dulles Intl

Fri 4/24

8:20 pm-7:20 pm

1 stop17h 00m

$514

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Tue 3/17

8:10 pm-6:15 pm

1 stop27h 05m

Washington, D.C. Dulles Intl

Mon 3/23

9:30 pm-7:25 pm

1 stop16h 55m

$544

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Fri 3/20

11:00 am-10:00 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Mon 3/23

6:30 pm-5:35 pm

1 stop18h 05m

$551

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Thu 3/19

5:10 am-4:15 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 3/23

6:30 pm-5:35 pm

1 stop18h 05m

$557

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Tue 3/17

8:10 pm-6:15 pm

1 stop27h 05m

Washington, D.C. Dulles Intl

Sat 3/21

9:30 pm-7:25 pm

1 stop16h 55m

$562

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Fri 3/20

11:00 am-10:00 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

Sun 3/22

11:30 pm-5:35 pm

1 stop13h 05m

$587

LyonWashington, D.C.

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Fri 3/20

8:10 pm-7:50 pm

1 stop28h 40m

Washington, D.C. Dulles Intl

Mon 3/23

9:30 pm-7:25 pm

1 stop16h 55m

$606

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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, February 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 $619. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $677.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $700. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Lyon to Washington, D.C. Dulles Intl Airport for around $1,218.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Lyon in the morning is the least expensive time of day to depart. momondo users have found prices as low as $897 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $927 on average. Flights to Washington, D.C. Dulles Intl Airport from Lyon at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

15h 15m

Direct flights

None
The fastest flight from Lyon to Washington, D.C. Dulles Intl Airport takes 15h 15m
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 12h 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
8,011 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Harpers Ferry
Reston
Manassas
Gaithersburg
Sterling
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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