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Lyon

$353+ Cheap flights from Dulles Intl (IAD) to Lyon (LYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LYS
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from Dulles Intl to Lyon

Cheapest flights from Dulles Intl to Lyon
Explore the most affordable flight options available from Dulles Intl to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This Gotogate deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:20 pm
IAD
-
LYS
1 stop17h 00m
Scandinavian Airlines
Tue 5/198:00 pm
LYS
-
IAD
1 stop27h 00m
Scandinavian Airlines
Deal found 3/30$609
This Gotogate deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:20 pm
IAD
-
LYS
1 stop17h 00m
Scandinavian Airlines
Sun 5/178:00 pm
LYS
-
IAD
1 stop27h 00m
Scandinavian Airlines
Deal found 3/28$612
This Turkish Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:20 pm
IAD
-
LYS
1 stop22h 30m
Turkish Airlines
Tue 10/2010:25 am
LYS
-
IAD
1 stop31h 10m
Turkish Airlines
Deal found 4/1$643
This Turkish Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:45 pm
IAD
-
LYS
1 stop29h 40m
Turkish Airlines
Fri 10/210:25 am
LYS
-
IAD
1 stop15h 25m
Turkish Airlines
Deal found 3/30$644
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:20 pm
IAD
-
LYS
1 stop17h 00m
Scandinavian Airlines
Thu 5/148:00 pm
LYS
-
IAD
1 stop27h 00m
Scandinavian Airlines
Deal found 4/1$665
This KAYAK deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/31:20 pm
IAD
-
LYS
1 stop22h 30m
Turkish Airlines
Thu 5/146:50 pm
LYS
-
IAD
1 stop22h 45m
Turkish Airlines
Deal found 4/1$676
This Turkish Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:45 pm
IAD
-
LYS
1 stop29h 40m
Turkish Airlines
Fri 10/236:50 pm
LYS
-
IAD
1 stop22h 45m
Turkish Airlines
Deal found 4/1$683
This Turkish Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:45 pm
IAD
-
LYS
1 stop29h 40m
Turkish Airlines
Fri 10/1610:25 am
LYS
-
IAD
1 stop31h 10m
Turkish Airlines
Deal found 3/31$684
This Trip.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:20 pm
IAD
-
LYS
1 stop22h 30m
Turkish Airlines
Wed 5/206:50 pm
LYS
-
IAD
1 stop22h 45m
Turkish Airlines
Deal found 4/1$685

Find flight deals from Dulles Intl to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Lyon (LYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$609
(Gotogate)

One-way from

$353
(Mytrip)

Popular in

June

Cheapest in

April

Average price

$705
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Lyon-Saint Exupéry flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Lyon-Saint Exupéry flights.
Search Deals
From Washington, D.C. Dulles Intl to Lyon-Saint Exupéry
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Lyon-Saint Exupéry
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Lyon 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, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Lyon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Wed 5/6

1:20 pm-5:50 pm

1 stop22h 30m

Lyon-Saint Exupéry

Tue 5/26

10:25 am-11:35 am

1 stop31h 10m

$793

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Wed 9/2

3:45 pm-11:40 am

1 stop13h 55m

Lyon-Saint Exupéry

Tue 9/8

1:55 pm-11:55 am

2 stops28h 00m

$819

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Sat 9/26

10:10 pm-11:40 am

2 stops31h 30m

Lyon-Saint Exupéry

Sat 10/3

2:35 pm-8:00 pm

1 stop11h 25m

$898
Quickest round-trip

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Mon 7/27

5:34 pm-11:40 am

1 stop12h 06m

Lyon-Saint Exupéry

Fri 8/14

7:05 am-1:30 pm

1 stop12h 25m

$926

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Mon 7/27

5:34 pm-11:40 am

1 stop12h 06m

Lyon-Saint Exupéry

Thu 8/13

7:05 am-2:20 pm

1 stop13h 15m

$926

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Sun 7/26

10:15 pm-11:40 am

2 stops31h 25m

Lyon-Saint Exupéry

Fri 8/14

7:05 am-1:30 pm

1 stop12h 25m

$931

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Thu 5/14

8:20 am-11:40 am

2 stops21h 20m

Lyon-Saint Exupéry

Thu 5/21

6:35 am-11:52 am

2 stops35h 17m

$973

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Mon 7/20

9:45 am-11:40 am

1 stop19h 55m

Lyon-Saint Exupéry

Tue 7/21

2:05 pm-11:55 am

2 stops27h 50m

$1,005
Cheapest one-way

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Wed 8/26

9:30 pm-4:40 pm

1 stop13h 10m

$361

Washington, D.C.Lyon

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Tue 8/25

10:25 pm-7:45 pm

1 stop15h 20m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Lyon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Lyon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Lyon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Lyon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Lyon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Lyon

Have a flexible travel schedule? Discover the best time to fly to Lyon from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Lyon

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lyon (average of $470). Flying from Washington, D.C. Dulles Intl Airport to Lyon in June is currently the most expensive (average of $752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Lyon?

Reviews of airlines servicing Lyon

Get insights into the airlines that provide service to Lyon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lyon. Reviews last updated April 2, 2026.
Get a feel of what it's like to fly with Delta,Air France, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Lyon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,372 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,372 reviews
Delta
7.9
Good
8,372 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,561 reviews
Delta
7.9
Good
8,372 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,535 reviews
Delta
7.9
Good
8,372 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,495 reviews
Delta
7.9
Good
8,372 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,885 reviews
Delta
7.9
Good
8,372 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Lyon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lyon from Washington, D.C. Dulles Intl?

    Located just 12.5 mi from the city center, Lyon-Saint Exupéry is the airport most travelers will use when flying to Lyon from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Lyon-Saint Exupéry (LYS) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 5 different airlines.

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

    Airlines like Turkish Airlines and United Airlines fly from Washington, D.C. Dulles Intl Airport to Lyon in about 13h 55m. The time it takes to get you to your destination can typically vary by up to 8h 35m. The distance between Washington, D.C. Dulles Intl Airport and Lyon is about 4048 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Lyon round-trip?

    According to our current data, Aer Lingus ($560), Delta ($612), and Air France ($625) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Lyon. You may be able to fly from Washington, D.C. Dulles Intl Airport to Lyon for 34% less than the average price by searching for these airlines.

  • Can I find deals for flights from Dulles Intl to Lyon that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Lyon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Lyon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Lyon.

  • Can I find deals for business class flights from Dulles Intl to Lyon?

    Yes. Cheapflights offers flight deals from Dulles Intl to Lyon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Lyon?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lyon (average of $470). Flying from Washington, D.C. Dulles Intl Airport to Lyon in June is currently the most expensive (average of $752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lyon?

Book flights to Lyon if you plan to visit one of these locations
Annemasse
Huez

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Top 5 airlines flying from Dulles Intl to Lyon

Discover the top 5 airlines that operate flights from Dulles Intl to Lyon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$560Average$825FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$612Average$949FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$625Average$805FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$651Average$862FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$718Average$974FlexibilityNo cancel feeOn-time76%

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