Cheap flights from Dulles Intl (IAD) to Lyon (LYS) from $389

This is the cheapest one-way flight price, found on 5/30. Prices may vary by date and flight preferences.
IAD — LYS
Jun 5 — Jun 121
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How to find the cheapest flight from Dulles Intl (IAD) to Lyon (LYS)

All the information you need to plan the best IAD to LYS flight in 2023: compare Dulles Intl to Lyon flight prices with the expected peak season, weather and rainfall in Lyon.

Popular in

December

Cheapest in

April

Round-trip from

$821

One-way from

$674
High demand for flights, 33% potential price rise
Best time to find cheap flights, 25% potential price drop
From Washington, D.C. Dulles Intl to Lyon-Saint Exupéry
One-way flight from Washington, D.C. Dulles Intl to Lyon-Saint Exupéry

IAD - LYS

Price

$821 - $1,387

LYS

Temperature

37.4 - 69.8 °F

LYS

Rainfall

1.6 - 3.1 inches

Cheap flights from Dulles Intl to Lyon in May, June 2023

The best prices found for IAD to LYS flights for May, June
Check out some of the best flight deals from Washington, D.C. to Lyon in 2023. Check back regularly for other flight deals.

Dulles Intl to Lyon 2023 flight deals

Cheap flights to Lyon from Dulles Intl found for this year
Check out some of the best flight deals from Washington, D.C. to Lyon in 2023. Check back regularly for other flight deals.

Cheap Turkish Airlines flights from Dulles Intl to Lyon

Consider these cheap Turkish Airlines flights we've found departing from Washington, D.C. to Lyon. Make sure to double check the flight details before booking.

Cheap Aer Lingus flights from Dulles Intl to Lyon

Some of the best deals we've found on Aer Lingus flights traveling from Washington, D.C. to Lyon. Check back soon if you're not seeing flights that suit your needs.

Last minute flights from Dulles Intl to Lyon

Late deals on return flights to Lyon from Dulles Intl, departing today and this week
Book one of these great deals on flights from Washington, D.C. to Lyon. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Lyon from Dulles Intl

The cheapest one-way flights from Dulles Intl to Lyon
If you're seeking multiple options on one-way flights from Washington, D.C. to Lyon, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Washington, D.C. to Lyon should utilize the search form at the the top of the page.

Find flights from Dulles Intl to Lyon within your budget

Use the slider to find flights from Dulles Intl to Lyon that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$724 - $1,390

Route

Depart

Return

Price

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Sat 8/26

1 stop11h 20m

Lyon-Saint Exupéry

Sat 9/2

1 stop14h 00m

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Tue 9/12

1 stop19h 45m

Lyon-Saint Exupéry

Fri 9/22

1 stop22h 55m

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Fri 7/28

1 stop32h 45m

Lyon-Saint Exupéry

Sat 8/12

2 stops27h 20m

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Sat 8/26

2 stops31h 55m

Lyon-Saint Exupéry

Sun 9/3

1 stop17h 15m

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Sun 6/25

2 stops35h 55m

Lyon-Saint Exupéry

Tue 7/4

1 stop29h 40m

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Sat 8/26

1 stop19h 55m

Lyon-Saint Exupéry

Sat 9/2

2 stops16h 45m

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Thu 7/6

1 stop28h 55m

Lyon-Saint Exupéry

Mon 7/10

1 stop30h 05m

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Fri 7/28

1 stop11h 35m

Lyon-Saint Exupéry

Sat 8/5

1 stop28h 50m

Washington, D.C. Dulles IntlLyon-Saint Exupéry

IAD - LYS

IADLYS

Washington, D.C. Dulles Intl

Tue 6/27

1 stop11h 55m

Lyon-Saint Exupéry

Tue 7/4

1 stop26h 50m

Flights are sorted by cheapest first

Deals found on 5/30

Reviews of Airlines Servicing Lyon

To help decide which airline to fly from Washington, D.C. to Lyon, see what other customers have to say about Turkish Airlines and Aer Lingus. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,369 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Delta
8.0
Very good
2,369 reviews
Delta
8.0
Very good
2,369 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Air France
7.6
Good
194 reviews
Delta
8.0
Very good
2,369 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

United Airlines
7.6
Good
1,526 reviews
Delta
8.0
Very good
2,369 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,369 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Turkish Airlines
7.3
Good
1,413 reviews
Delta
8.0
Very good
2,369 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When everything runs smoothly you barely even think about it. That’s how our flight went.

Related info for your journey

Useful info, stats and facts about Dulles Intl to Lyon flights.

Other flights from Dulles Intl

Top 7 airlines flying from Dulles Intl to Lyon

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Lyon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
TAP AIR PORTUGALCheapest$596Average$924FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search TAP AIR PORTUGAL flights
Aer LingusCheapest$658Average$1,210FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights
LufthansaCheapest$749Average$952FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
Air FranceCheapest$767Average$1,308FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights
United AirlinesCheapest$773Average$1,186FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$794Average$1,521FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
British AirwaysCheapest$809Average$1,017FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights