LYS - IAD

$417 Find Cheap Flights from Lyon to Washington, D.C. - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$655
Typical prices: $757-$1,088
Multiple Airlines
Fri 11/23Sat 12/1
LYS - IAD • 2 stops
Cheapest one-way
$417
Typical prices: $623-$851
Multiple Airlines
Mon 1/29
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
21 weeks
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 20% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $564 (round-trip)
Paris Charles de Gaulle (CDG)
Shortest trip • 11h 02m (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

Mon, Nov 23 - Tue, Dec 1
Multiple Airlines Logo
10:35 am - 2:40 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
34h 05m2 stops Madrid Barajas Lisbon Humberto Delgado
Multiple Airlines Logo
5:25 pm - 10:25 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
23h 00m3 stops Lisbon Humberto Delgado Madrid Barajas Amsterdam Schiphol
$655Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Multiple Airlines Logo
12:50 pm - 2:10 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
31h 20m1 stop Vienna Intl
Multiple Airlines Logo
10:55 pm - 5:55 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
13h 00m1 stop Munich Franz Josef Strauss
$690Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Multiple Airlines Logo
6:30 am - 8:05 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
19h 35m1 stop Frankfurt am Main
Multiple Airlines Logo
10:55 pm - 5:55 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
13h 00m1 stop Munich Franz Josef Strauss
$693Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Lufthansa Logo
6:30 am - 2:35 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
14h 05m1 stop Frankfurt am Main
Lufthansa Logo
5:35 pm - 12:15 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
12h 40m1 stop Munich Franz Josef Strauss
$694Lufthansa
Mon, Nov 23 - Wed, Dec 2
Multiple Airlines Logo
7:20 am - 6:30 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
17h 10m2 stops London Gatwick Reykjavik Keflavik Intl
Multiple Airlines Logo
7:40 pm - 8:35 amIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
30h 55m3 stops Reykjavik Keflavik Intl London Heathrow Barcelona-El Prat
$698Multiple Airlines
Thu, Dec 10 - Mon, Dec 14
Multiple Airlines Logo
6:15 am - 6:30 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
18h 15m3 stops Amsterdam Schiphol Stockholm Arlanda Reykjavik Keflavik Intl
Multiple Airlines Logo
7:40 pm - 9:05 amIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
31h 25m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Amsterdam Schiphol
$716Multiple Airlines
Thu, Dec 3 - Mon, Dec 7
Austrian Airlines Logo
12:50 pm - 2:10 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
31h 20m1 stop Vienna Intl
Austrian Airlines Logo
6:10 pm - 12:05 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
11h 55m1 stop Vienna Intl
$722Austrian Airlines
Thu, Nov 19 - Tue, Jan 19
Multiple Airlines Logo
9:45 am - 7:55 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
16h 10m1 stop London Heathrow
Multiple Airlines Logo
6:05 pm - 3:10 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
15h 05m1 stop London Heathrow
$723Multiple Airlines
Wed, Dec 2 - Fri, Feb 26
Austrian Airlines Logo
12:50 pm - 2:10 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
31h 20m1 stop Vienna Intl
Austrian Airlines Logo
6:10 pm - 12:05 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
11h 55m1 stop Vienna Intl
$724Austrian Airlines
Thu, Nov 19 - Tue, Jan 19
Multiple Airlines Logo
9:45 am - 7:55 pmLYS  Lyon-Saint Exupéry-IAD Washington, D.C. Dulles Intl
16h 10m1 stop London Heathrow
Multiple Airlines Logo
6:05 pm - 3:10 pmIAD  Washington, D.C. Dulles Intl-LYS Lyon-Saint Exupéry
15h 05m1 stop London Heathrow
$725Multiple 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 with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Lyon to Washington, D.C. Dulles Intl Airport. It’s 14% cheaper than the average day, while Sunday is the most expensive, with prices 18% higher.

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

•February is the cheapest month to fly from Lyon to Washington, D.C. Dulles Intl Airport at $713 round-trip.
•December ($1,229) and July ($1,078) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 72% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Lyon to Washington, D.C. Dulles Intl Airport are cheapest 21 weeks before departure. Booking in this window typically costs about 44% 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

September

Cheapest flight

$417
Beat the crowds with an average 33% drop in travelers.
The most popular month to fly with an average 47% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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.

  • 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 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 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 $757 to $1,088, with an average of $886 over the past 12 months. Anything below $757 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 31% above the $886 route average. Book 21 weeks before departure for the lowest fares.

  • 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 $518, which is 26% below the typical average for this route.

  • 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 averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • 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).

  • 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) - 32% of one-stop connections
    • Dublin (DUB) - 19% of one-stop connections
    • Lisbon Humberto Delgado (LIS) - 16% of one-stop connections
    • London Heathrow (LHR) - 12% of one-stop connections

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

    Yes. Flexible dates can save you up to 27% on flights from Lyon to Washington, D.C. Dulles Intl Airport. Thursday is the cheapest departure day at $766 round-trip on average, while Sunday is the most expensive at $1,048, a difference of $282.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 02m, compared with 11h 51m via Frankfurt am Main (FRA) and 12h 24m via Brussels Bruxelles-National (BRU).

  • 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 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.

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 are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $766, about $282 less than Sunday fares (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 44% 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 February. Fares historically average $713 round-trip in that month - typically $516 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Lyon to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.