LYS - IAD

$442 Find Cheap Flights from Lyon to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$601
Typical prices: $736-$1,056
United Airlines
Wed 10/31Fri 11/2
LYS - IAD • 2 stops
Cheapest one-way
$442
Typical prices: $642-$844
Multiple Airlines
Thu 11/8
LYS - IAD • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Lyon and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
26 weeks
in advance
Our data shows that travelers who book at least 26 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 26% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $690 (round-trip)
Paris Charles de Gaulle (CDG)
Shortest trip • 11h 00m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Lyon to Dulles Intl (LYS-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lyon to Dulles Intl

Sat, Oct 31 - Mon, Nov 2
United Airlines Logo
10:45 am - 4:45 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
35h 00m2 stops Frankfurt am Main Toronto Pearson Intl
United Airlines Logo
12:36 pm - 11:05 amIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
16h 29m2 stops Newark Brussels Bruxelles-National
$601United Airlines
Fri, Oct 16 - Thu, Oct 22
Scandinavian Airlines Logo
8:00 pm - 5:00 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
27h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 7:20 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
17h 00m1 stop Kastrup Copenhagen
$627Scandinavian Airlines
Fri, Oct 16 - Thu, Oct 22
Scandinavian Airlines Logo
8:00 pm - 5:00 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
27h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 7:20 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
17h 00m1 stop Kastrup Copenhagen
$629Scandinavian Airlines
Fri, Oct 16 - Thu, Oct 22
Scandinavian Airlines Logo
8:00 pm - 5:00 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
27h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 7:20 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
17h 00m1 stop Kastrup Copenhagen
$630Scandinavian Airlines
Fri, Oct 16 - Thu, Oct 22
Scandinavian Airlines Logo
8:00 pm - 5:00 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
27h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 7:20 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
17h 00m1 stop Kastrup Copenhagen
$632Scandinavian Airlines
Fri, Oct 16 - Thu, Oct 22
Scandinavian Airlines Logo
8:00 pm - 5:00 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
27h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:20 pm - 7:20 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
17h 00m1 stop Kastrup Copenhagen
$634Scandinavian Airlines
Fri, Nov 13 - Tue, Nov 17
Multiple Airlines Logo
6:20 am - 6:30 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
18h 10m3 stops Amsterdam Schiphol Stockholm Arlanda Reykjavik Keflavik Intl
Multiple Airlines Logo
7:40 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
31h 20m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Amsterdam Schiphol
$650Multiple Airlines
Tue, Oct 27 - Sat, Nov 7
Scandinavian Airlines Logo
2:25 pm - 6:15 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
32h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 1:40 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
11h 10m1 stop Kastrup Copenhagen
$659Scandinavian Airlines
Fri, Nov 13 - Tue, Nov 17
Multiple Airlines Logo
2:10 pm - 6:30 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
34h 20m3 stops Amsterdam Schiphol London Heathrow Reykjavik Keflavik Intl
Multiple Airlines Logo
7:40 pm - 7:05 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
17h 25m2 stops Reykjavik Keflavik Intl London Gatwick
$674Multiple Airlines
Wed, Oct 21 - Thu, Nov 5
Scandinavian Airlines Logo
8:00 pm - 5:00 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
27h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 1:40 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
11h 10m1 stop Kastrup Copenhagen
$680Scandinavian Airlines
Booking Insights

Price, demand and travel trends for Lyon to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Lyon to Washington, D.C. Dulles Intl Airport with more confidence.

How much is a round-trip flight from Lyon to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Lyon to Washington, D.C. Dulles Intl Airport start at $601. Prices are below average for this route right now, with typical round-trip fares ranging from $736 to $1,056. The lowest price found in the past 5 days was $601 on United Airlines.

What's the cheapest day of the week to fly from Lyon to Washington, D.C. Dulles Intl Airport?

Thursday is the cheapest day of the week to fly from Lyon to Washington, D.C. Dulles Intl Airport, it is 11% cheaper than the average day. Friday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • November is the cheapest month to fly from Lyon to Washington, D.C. Dulles Intl Airport at $639 round-trip.
  • December ($1,203) and July ($1,078) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 88% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Lyon to Washington, D.C. Dulles Intl Airport the cheapest?

Flights from Lyon to Washington, D.C. Dulles Intl Airport are cheapest 26 weeks before departure. Booking in this window typically costs about 40% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Lyon to Washington, D.C. Dulles Intl Airport flights

Low season

February

Cheapest flight

$442
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Lyon to Washington, D.C. Dulles Intl Airport

When to book flights from Lyon to Dulles Intl

Are your dates flexible? Find out the best times to travel from Lyon to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Lyon to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Lyon to Washington, D.C. Dulles Intl Airport?

    Flights from Lyon to Washington, D.C. Dulles Intl Airport usually depart from Lyon-Saint Exupéry (LYS) and arrive at Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from Lyon to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Lyon to Washington, D.C. Dulles Intl Airport.

  • Which airports do connecting flights from Lyon to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Lyon to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Paris Charles de Gaulle (CDG) - 41% of one-stop connections
    • Dublin (DUB) - 16% of one-stop connections
    • Lisbon Humberto Delgado (LIS) - 16% of one-stop connections
    • London Heathrow (LHR) - 12% of one-stop connections

    Paris Charles de Gaulle (CDG) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Lyon to Washington, D.C. Dulles Intl Airport?

    Yes. Being flexible with your travel dates can save you up to 18% on the Lyon to Washington, D.C. Dulles Intl Airport route. Thursday is the cheapest departure day at $779 round-trip on average, while Friday is the most expensive at $939, a difference of $160. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

  • How expensive are last-minute Lyon to Washington, D.C. Dulles Intl Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 25% above the route average of $866. Book 26 weeks before departure for the lowest fares.

  • How long is a flight from Lyon to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Lyon to Washington, D.C. Dulles Intl Airport takes 0h 00m, covering 4,048 miles.

  • Do I need a passport to fly from Lyon to Washington, D.C. Dulles Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Lyon to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Lyon to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $479, which is 33% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Lyon to Washington, D.C. Dulles Intl Airport?

    Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time at 11h 00m, compared with 11h 03m via Frankfurt am Main (FRA) and 12h 01m via Montreal Pierre Elliott Trudeau Intl (YUL).

  • What is the time difference between Lyon and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 6 hours behind Lyon (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    · Dollar
    · Budget
    · Hertz
    · Sixt
    · Thrifty

  • How much should I expect to pay for a Lyon to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Lyon to Washington, D.C. Dulles Intl Airport range from $736 to $1,056, with an average of $866 over the past 12 months. Anything below $736 counts as a good deal.

Your guide to booking Lyon to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $779 - about $160 less than Friday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Lyon to Washington, D.C. Dulles Intl Airport trip for November. Fares historically average $639 round-trip in that month - typically $564 less than the most expensive month, which is December (based on the last 12 months).

Everything you need to know for your flight from Lyon to Dulles Intl

Information on your arrival and departure airports

Lyon (LYS)
Dulles Intl (IAD)