$350+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LYS
Jun 17 — Jun 241
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Lyon with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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One-way
Cheapest flights from Dulles Intl to LyonExplore 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 May 18, 2026.
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 May 18, 2026.
This Trip.com deal was found by Cheapflights users on 5/16. 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.
Mon 10/198:20 pm
IAD
- LYS
1 stop17h 00m
Scandinavian Airlines
Sun 10/252:25 pm
LYS
- IAD
1 stop32h 50m
Scandinavian Airlines
Deal found 5/16![Scandinavian Airlines logo]()
$745
This SmartFares deal was found by Cheapflights users on 5/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:45 pm
IAD
- LYS
1 stop29h 40m
Turkish Airlines
Thu 10/86:50 pm
LYS
- IAD
1 stop22h 45m
Turkish Airlines
Deal found 5/14![Turkish Airlines logo]()
$758
This SmartFares deal was found by Cheapflights users on 5/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:45 pm
IAD
- LYS
1 stop29h 40m
Turkish Airlines
Wed 10/2810:30 am
LYS
- IAD
1 stop31h 15m
Turkish Airlines
Deal found 5/17![Turkish Airlines logo]()
$784
This Turkish Airlines deal was found by Cheapflights users on 5/17. 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 stop31h 10m
Turkish Airlines
Deal found 5/17![Turkish Airlines logo]()
$801
This Travelocity deal was found by Cheapflights users on 5/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:20 pm
IAD
- LYS
2 stops20h 30m
Scandinavian Airlines
Thu 10/88:00 pm
LYS
- IAD
1 stop27h 00m
Scandinavian Airlines
Deal found 5/14![Scandinavian Airlines logo]()
$827
This oojo deal was found by Cheapflights users on 5/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:20 pm
IAD
- LYS
1 stop17h 00m
Scandinavian Airlines
Fri 10/238:00 pm
LYS
- IAD
1 stop27h 00m
Scandinavian Airlines
Deal found 5/14![Scandinavian Airlines logo]()
$838
This Gotogate deal was found by Cheapflights users on 5/16. 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.
Tue 10/201:20 pm
IAD
- LYS
1 stop22h 30m
Turkish Airlines
Sun 10/256:05 pm
LYS
- IAD
1 stop23h 40m
Turkish Airlines
Deal found 5/16![Turkish Airlines logo]()
$842
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:30 pm
IAD
- LYS
3 stops30h 35m
Multiple Airlines
Sun 10/253:30 pm
LYS
- IAD
2 stops33h 15m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$870
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:18 am
IAD
- LYS
3 stops33h 37m
Multiple Airlines
Mon 6/1512:10 am
LYS
- IAD
3 stops45h 19m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$873
Best flights from Dulles Intl to LyonDiscover carefully curated flight deals from Dulles Intl to Lyon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
Discover carefully curated flight deals from Dulles Intl to Lyon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
This Vueling Global deal was found by Cheapflights users on 5/13. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:00 pm
IAD
- LYS
2 stops38h 20m
Multiple Airlines
Tue 10/1310:45 pm
LYS
- IAD
2 stops22h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$910
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:59 pm
IAD
- LYS
2 stops15h 51m
Delta
Fri 10/166:30 am
LYS
- IAD
1 stop15h 05m
Delta
Deal found 5/18![Delta logo]()
$971
This Vueling Global deal was found by Cheapflights users on 5/14. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:00 pm
IAD
- LYS
2 stops34h 05m
Multiple Airlines
Thu 10/81:55 pm
LYS
- IAD
2 stops31h 35m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$934
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:00 pm
IAD
- LYS
2 stops14h 30m
Delta
Tue 10/139:55 am
LYS
- IAD
1 stop11h 40m
Delta
Deal found 5/13![Delta logo]()
$972
This KLM deal was found by Cheapflights users on 5/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:45 pm
IAD
- LYS
1 stop10h 00m
Multiple Airlines
Tue 7/216:30 am
LYS
- IAD
1 stop15h 05m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,066
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:45 pm
IAD
- LYS
1 stop10h 00m
Delta
Fri 8/146:30 am
LYS
- IAD
1 stop15h 05m
Delta
Deal found 5/13![Delta logo]()
$1,072
This KLM deal was found by Cheapflights users on 5/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:15 pm
IAD
- LYS
1 stop13h 30m
Multiple Airlines
Mon 8/106:20 pm
LYS
- IAD
1 stop27h 15m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,071
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/276:15 pm
IAD
- LYS
1 stop13h 30m
Delta
Thu 8/136:30 am
LYS
- IAD
1 stop15h 05m
Delta
Deal found 5/13![Delta logo]()
$1,072
This KLM deal was found by Cheapflights users on 5/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:15 pm
IAD
- LYS
1 stop13h 30m
Multiple Airlines
Wed 7/226:30 am
LYS
- IAD
1 stop15h 05m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,071
This Delta deal was found by Cheapflights users on 5/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:37 pm
IAD
- LYS
2 stops14h 53m
Delta
Wed 7/229:55 am
LYS
- IAD
1 stop11h 40m
Delta
Deal found 5/18![Delta logo]()
$1,076
Last-minute flights from Dulles Intl to LyonDiscover last-minute flight deals from Dulles Intl to Lyon. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Lyon. Data last updated May 18, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:18 am
IAD
- LYS
3 stops33h 37m
Multiple Airlines
Mon 6/1512:10 am
LYS
- IAD
3 stops45h 19m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$873
This Mytrip deal was found by Cheapflights users on 5/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:15 pm
IAD
- LYS
3 stops38h 05m
Multiple Airlines
Wed 6/109:40 am
LYS
- IAD
2 stops35h 30m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$942
This Mytrip deal was found by Cheapflights users on 5/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:45 am
IAD
- LYS
2 stops21h 00m
Multiple Airlines
Mon 6/810:45 pm
LYS
- IAD
3 stops28h 41m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$1,045
This Mytrip deal was found by Cheapflights users on 5/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:15 pm
IAD
- LYS
2 stops13h 20m
Multiple Airlines
Thu 6/182:05 pm
LYS
- IAD
1 stop12h 35m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$969
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:30 am
IAD
- LYS
3 stops29h 10m
Multiple Airlines
Thu 6/256:50 pm
LYS
- IAD
1 stop22h 45m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,112
One-way flights from Dulles Intl to LyonSearch for one-way flight options from Dulles Intl to Lyon. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
Search for one-way flight options from Dulles Intl to Lyon. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:57 pm
IAD
- LYS
3 stops39h 18m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 pm
IAD
- LYS
3 stops30h 35m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:20 pm
IAD
- LYS
3 stops35h 40m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:30 pm
IAD
- LYS
3 stops30h 05m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:20 pm
IAD
- LYS
3 stops31h 55m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:30 pm
IAD
- LYS
3 stops36h 35m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:20 pm
IAD
- LYS
2 stops30h 35m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:30 pm
IAD
- LYS
3 stops31h 30m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$463
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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $745 (Trip.com) |
One-way from | $350 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $989 |
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 May 18, 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
Cheapest round-trip
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Tue 10/6
5:00 pm-1:20 pm
2 stops38h 20m
Lyon-Saint Exupéry
Tue 10/13
10:45 pm-3:30 pm
2 stops22h 45m
$910
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Mon 9/28
5:00 pm-9:05 am
2 stops34h 05m
Lyon-Saint Exupéry
Thu 10/8
1:55 pm-3:30 pm
2 stops31h 35m
$934
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Sat 10/3
7:59 pm-5:50 pm
2 stops15h 51m
Lyon-Saint Exupéry
Fri 10/16
6:30 am-3:35 pm
1 stop15h 05m
$971
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Tue 10/6
1:00 pm-9:30 am
2 stops14h 30m
Lyon-Saint Exupéry
Tue 10/13
9:55 am-3:35 pm
1 stop11h 40m
$972
Quickest round-trip
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Mon 7/6
9:45 pm-1:45 pm
1 stop10h 00m
Lyon-Saint Exupéry
Tue 7/21
6:30 am-3:35 pm
1 stop15h 05m
$1,066
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Mon 7/13
6:15 pm-1:45 pm
1 stop13h 30m
Lyon-Saint Exupéry
Mon 8/10
6:20 pm-3:35 pm
1 stop27h 15m
$1,071
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Tue 7/14
6:15 pm-1:45 pm
1 stop13h 30m
Lyon-Saint Exupéry
Wed 7/22
6:30 am-3:35 pm
1 stop15h 05m
$1,071
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Sun 7/26
9:45 pm-1:45 pm
1 stop10h 00m
Lyon-Saint Exupéry
Fri 8/14
6:30 am-3:35 pm
1 stop15h 05m
$1,072
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Mon 7/27
6:15 pm-1:45 pm
1 stop13h 30m
Lyon-Saint Exupéry
Thu 8/13
6:30 am-3:35 pm
1 stop15h 05m
$1,072
Washington, D.C.Lyon
IAD - LYS
IADLYS
Washington, D.C. Dulles Intl
Tue 7/14
12:37 pm-9:30 am
2 stops14h 53m
Lyon-Saint Exupéry
Wed 7/22
9:55 am-3:35 pm
1 stop11h 40m
$1,076
Showing 1-10 of 19 resultsSorted by cheapest first
- 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.
IAD-LYS
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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lyon (average of $725). Flying from Washington, D.C. Dulles Intl Airport to Lyon in June is currently the most expensive (average of $1,205). 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 May 18, 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.
Comfort
7.8
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Traveling to a place near Lyon?
Book flights to Lyon if you plan to visit one of these locationsHuez
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Find flights from Dulles Intl to Lyon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lyon
Explore flights to Lyon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 18, 2026.
Dulles Intl and Lyon flights
Browse other Dulles Intl and Lyon flight options. Last updated on May 18, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on May 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$560 | Average$1,025 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$612 | Average$949 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$625 | Average$805 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$660 | Average$865 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$718 | Average$986 | FlexibilityNo cancel fee | On-time76% |