Cheap flights from Lyon (LYS) to Dulles Intl (IAD) from $455

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LYS — IAD
May 21 — May 281

The best prices from Lyon-Saint Exupéry to Washington, D.C. Dulles Intl are usually found in January or October, booked 27 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Lyon to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) to Dulles Intl (IAD). 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 16, 2024.

Popular in

August

Cheapest in

January

Average price

$918

Round-trip from

$235
High demand for flights, 33% potential price rise
Best time to find cheap flights, 43% potential price drop
Average for round-trip flights in May 2024
From Lyon-Saint Exupéry to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from Lyon to Washington, D.C. Dulles Intl Airport?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Dulles Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Lyon to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Lyon to Washington, D.C. Dulles Intl Airport, book at least 39 days before your planned departure. Booking around this time can save you about 63% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $590 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,247.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Lyon in February are about $760 on average during February, but can be found for as low as $548.

When is the cheapest time to fly from Lyon to Washington, D.C. Dulles Intl Airport (LYS - IAD)?

When flying from Lyon to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap TAP AIR PORTUGAL flights from Lyon to Dulles Intl

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Lyon and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced TAP AIR PORTUGAL flights we've found from Lyon to Washington, D.C.. Deals update often to give you more flight options matching your criteria
Sat 9/216:05 amLYS - IAD
1 stop18h 45mTAP AIR PORTUGAL
Mon 9/3010:25 pmIAD - LYS
1 stop31h 35mTAP AIR PORTUGAL
Deal found 5/15$601
Mon 7/1512:45 pmLYS - IAD
1 stop32h 35mTAP AIR PORTUGAL
Sun 7/2110:20 pmIAD - LYS
1 stop13h 20mTAP AIR PORTUGAL
Deal found 5/15$973

Cheap United Airlines flights from Lyon to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Lyon and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest United Airlines flights traveling from Lyon to Washington, D.C.. Deals frequently update to provide users with more options.
Sat 9/77:05 amLYS - IAD
2 stops19h 26mUnited Airlines
Sat 9/145:45 pmIAD - LYS
1 stop11h 15mUnited Airlines
Deal found 5/15$702
Sat 9/77:05 amLYS - IAD
2 stops16h 20mUnited Airlines
Sat 9/1412:48 pmIAD - LYS
2 stops15h 02mUnited Airlines
Deal found 5/15$704
Mon 6/109:20 amLYS - IAD
1 stop16h 05mUnited Airlines
Sun 6/165:25 pmIAD - LYS
1 stop10h 25mUnited Airlines
Deal found 5/16$712
Mon 6/102:55 pmLYS - IAD
2 stops22h 31mUnited Airlines
Sun 6/165:25 pmIAD - LYS
1 stop10h 25mUnited Airlines
Deal found 5/16$725
Fri 6/147:05 amLYS - IAD
2 stops20h 11mUnited Airlines
Mon 6/175:25 pmIAD - LYS
1 stop18h 45mUnited Airlines
Deal found 5/15$783
Sat 6/89:20 amLYS - IAD
2 stops28h 06mUnited Airlines
Sat 6/299:55 amIAD - LYS
1 stop18h 00mUnited Airlines
Deal found 5/16$784
Sat 6/17:10 amLYS - IAD
2 stops19h 35mUnited Airlines
Tue 7/210:20 pmIAD - LYS
1 stop15h 00mUnited Airlines
Deal found 5/16$786
Sat 6/17:10 amLYS - IAD
2 stops19h 35mUnited Airlines
Tue 7/21:10 pmIAD - LYS
2 stops14h 50mUnited Airlines
Deal found 5/16$790
Sat 6/19:20 amLYS - IAD
1 stop16h 05mUnited Airlines
Tue 7/210:20 pmIAD - LYS
1 stop15h 00mUnited Airlines
Deal found 5/15$846

Cheap Lyon to Dulles Intl flights in May & June 2024

Find cheap flight options from Lyon to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Lyon to Washington, D.C. in 2024. Check back in a little while for more flight options.
Wed 5/2910:10 amLYS - IAD
2 stops35h 15mMultiple Airlines
Mon 6/105:15 pmIAD - LYS
3 stops34h 45mMultiple Airlines
Deal found 5/16$671
Fri 6/147:00 amLYS - IAD
2 stops21h 10mMultiple Airlines
Mon 11/186:05 pmIAD - LYS
2 stops15h 35mMultiple Airlines
Deal found 5/16$699
Mon 6/109:20 amLYS - IAD
1 stop16h 05mUnited Airlines
Sun 6/165:25 pmIAD - LYS
1 stop10h 25mUnited Airlines
Deal found 5/16$712
Sat 6/86:40 amLYS - IAD
1 stop18h 35mIberia
Sat 6/298:45 pmIAD - LYS
1 stop15h 45mIberia
Deal found 5/16$716
Mon 6/102:55 pmLYS - IAD
2 stops22h 31mUnited Airlines
Sun 6/165:25 pmIAD - LYS
1 stop10h 25mUnited Airlines
Deal found 5/16$725
Fri 6/147:00 amLYS - IAD
2 stops21h 10mMultiple Airlines
Mon 11/187:40 pmIAD - LYS
3 stops30h 10mMultiple Airlines
Deal found 5/16$734
Wed 5/2912:05 pmLYS - IAD
3 stops33h 20mMultiple Airlines
Mon 6/105:15 pmIAD - LYS
3 stops34h 45mMultiple Airlines
Deal found 5/16$766
Fri 6/1412:45 pmLYS - IAD
1 stop12h 40mLufthansa
Mon 11/1810:20 pmIAD - LYS
1 stop12h 00mLufthansa
Deal found 5/16$770
Fri 6/1411:35 amLYS - IAD
1 stop11h 53mAir Canada
Mon 11/183:45 pmIAD - LYS
2 stops13h 20mAir Canada
Deal found 5/16$772

Lyon to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Lyon and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Lyon to Washington, D.C. in 2024. Check back in a little while for more flight options.
Sat 9/216:05 amLYS - IAD
1 stop18h 45mTAP AIR PORTUGAL
Mon 9/3010:25 pmIAD - LYS
1 stop31h 35mTAP AIR PORTUGAL
Deal found 5/15$601
Wed 5/2910:10 amLYS - IAD
2 stops35h 15mMultiple Airlines
Mon 6/105:15 pmIAD - LYS
3 stops34h 45mMultiple Airlines
Deal found 5/16$671
Fri 6/147:00 amLYS - IAD
2 stops21h 10mMultiple Airlines
Mon 11/186:05 pmIAD - LYS
2 stops15h 35mMultiple Airlines
Deal found 5/16$699
Sat 9/77:05 amLYS - IAD
2 stops19h 26mUnited Airlines
Sat 9/145:45 pmIAD - LYS
1 stop11h 15mUnited Airlines
Deal found 5/15$702
Sat 9/77:05 amLYS - IAD
2 stops16h 20mUnited Airlines
Sat 9/1412:48 pmIAD - LYS
2 stops15h 02mUnited Airlines
Deal found 5/15$704
Sat 9/710:30 amLYS - IAD
1 stop11h 35mLufthansa
Sat 9/1410:20 pmIAD - LYS
1 stop15h 00mLufthansa
Deal found 5/15$711
Mon 6/109:20 amLYS - IAD
1 stop16h 05mUnited Airlines
Sun 6/165:25 pmIAD - LYS
1 stop10h 25mUnited Airlines
Deal found 5/16$712
Sat 6/86:40 amLYS - IAD
1 stop18h 35mIberia
Sat 6/298:45 pmIAD - LYS
1 stop15h 45mIberia
Deal found 5/16$716
Mon 6/102:55 pmLYS - IAD
2 stops22h 31mUnited Airlines
Sun 6/165:25 pmIAD - LYS
1 stop10h 25mUnited Airlines
Deal found 5/16$725

One-way flights to Dulles Intl from Lyon

Search for one-way flight options from Lyon to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from Lyon to Washington, D.C.. Users in need of a round-trip flight from Lyon to Washington, D.C. instead should update the search form at the top of page.
Mon 6/37:05 pmLYS - IAD
1 stop25h 40mTurkish Airlines
Deal found 5/15$455
Wed 6/266:25 amLYS - IAD
3 stops41h 15mMultiple Airlines
Deal found 5/15$457
Thu 6/277:00 amLYS - IAD
2 stops40h 40mMultiple Airlines
Deal found 5/15$463
Thu 6/277:00 amLYS - IAD
2 stops40h 40mMultiple Airlines
Deal found 5/15$465
Wed 10/167:05 pmLYS - IAD
1 stop30h 50mTurkish Airlines
Deal found 5/15$466
Thu 6/276:30 amLYS - IAD
3 stops41h 10mMultiple Airlines
Deal found 5/15$472
Tue 10/227:05 pmLYS - IAD
1 stop25h 40mTurkish Airlines
Deal found 5/15$474
Sat 10/196:40 pmLYS - IAD
3 stops29h 00mMultiple Airlines
Deal found 5/15$487
Sat 10/194:50 pmLYS - IAD
2 stops30h 50mMultiple Airlines
Deal found 5/15$492

Find flights from Lyon to Dulles Intl within your budget

Customize your flight search to find flights from Lyon to Dulles Intl 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$601 - $922

Route

Depart

Return

Price

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sat 9/21

1 stop18h 45m

Washington, D.C. Dulles Intl

Mon 9/30

1 stop31h 35m

$601

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Wed 5/29

2 stops35h 15m

Washington, D.C. Dulles Intl

Mon 6/10

3 stops34h 45m

$671

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sat 9/7

2 stops19h 26m

Washington, D.C. Dulles Intl

Sat 9/14

1 stop11h 15m

$702

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sat 9/7

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 9/14

1 stop15h 00m

$711

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sat 6/8

1 stop18h 35m

Washington, D.C. Dulles Intl

Sat 6/29

1 stop15h 45m

$716

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Mon 9/2

1 stop11h 30m

Washington, D.C. Dulles Intl

Fri 9/6

1 stop11h 40m

$762

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Fri 6/14

1 stop11h 53m

Washington, D.C. Dulles Intl

Mon 11/18

2 stops13h 20m

$772

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sat 6/1

1 stop32h 30m

Washington, D.C. Dulles Intl

Tue 7/2

1 stop22h 35m

$795

Lyon-Saint ExupéryWashington, D.C. Dulles Intl

LYS - IAD

LYSIAD

Lyon-Saint Exupéry

Sat 6/8

2 stops32h 25m

Washington, D.C. Dulles Intl

Sat 6/29

2 stops36h 25m

$922

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Lyon to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Lyon to Dulles Intl. Price data was last updated on May 10, 2024.
The price you pay for your flight from Lyon to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Lyon to Dulles Intl. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Lyon to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Lyon to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Lyon to Dulles Intl is currently $470 while a round-trip flight costs $739. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Lyon to Washington, D.C. Dulles Intl Airport (average of $280). Flying from Lyon to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $397). 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.

January

$308

February

$303

March

$358

April

$337

May

$336

June

$397

July

$376

August

$298

September

$280

October

$303

November

$328

December

$293

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 16, 2024.
See what other customers who have flown with TAP AIR PORTUGAL, United Airlines and Lufthansa from Lyon to Washington, D.C. have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,673 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,673 reviews
8.0
Very good
10,673 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
1,053 reviews
8.0
Very good
10,673 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
1,764 reviews
8.0
Very good
10,673 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,924 reviews
8.0
Very good
10,673 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
3,707 reviews
8.0
Very good
10,673 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Lyon to Dulles Intl. 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 from for flights from Lyon to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Lyon, you will be flying from Lyon-Saint Exupéry, which is the city’s only airport. Lyon-Saint Exupéry (LYS) is located 12.5 mi from the center of Lyon. There are 0 flights from Lyon-Saint Exupéry to Washington, D.C. Dulles Intl per day from 0 different airlines.

  • Can I find flights from Lyon to Washington, D.C. Dulles Intl Airport for under $700 on Cheapflights?

    Yes, there are multiple flights from Lyon to Washington, D.C. Dulles Intl Airport for under $700. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $601, but on average you can expect to pay $738.

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

    TAP AIR PORTUGAL, at $601, was found to be the cheapest airline from Lyon to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. TAP AIR PORTUGAL is currently priced 22% below the average price you’ll pay for this route.

  • What does LYS to IAD mean?

    Great question - LYS to IAD just means Lyon-Saint Exupéry Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Lyon to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Lyon to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lyon to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lyon to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Lyon to Dulles Intl that allow pets onboard?

    Many airlines flying from Lyon to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lyon to Dulles Intl?

    Yes, you can often find last-minute deals on Lyon to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lyon to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Lyon to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/16.

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Can Cheapflights notify me if prices for flights from Lyon to Dulles Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dulles Intl from Lyon today and book when prices fit your budget.

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