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$526+ Cheap flights from Lyon (LYS) to Philadelphia (PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — PHL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Lyon to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) to Philadelphia (PHL). 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 June 12, 2025.

Round-trip from

$526
(Booking.com)

Popular in

August

Cheapest in

June

Average price

$555
From Lyon-Saint Exupéry to Philadelphia
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Highest demand for flights based on searches. 10% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Lyon to Philadelphia

Cheapest flights from Lyon to Philadelphia
Explore the most affordable flight options available from Lyon to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:35 pmLYS - PHL
1 stop28h 45mBritish Airways
Thu 9/116:30 pmPHL - LYS
1 stop20h 25mBritish Airways
Deal found 6/10$526
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/81:35 pmLYS - PHL
1 stop32h 50mAmerican Airlines
Mon 10/201:35 pmPHL - LYS
2 stops20h 55mAmerican Airlines
Deal found 6/10$527
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:35 pmLYS - PHL
1 stop28h 45mMultiple Airlines
Thu 9/111:49 pmPHL - LYS
2 stops16h 06mMultiple Airlines
Deal found 6/10$548
This Iberia deal was found by Cheapflights users on 6/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:10 amLYS - PHL
1 stop15h 25mIberia
Sat 11/298:00 pmPHL - LYS
1 stop21h 45mIberia
Deal found 6/12$554
This Delta deal was found by Cheapflights users on 6/12. 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.
Wed 10/87:00 amLYS - PHL
2 stops20h 16mDelta
Wed 10/222:40 pmPHL - LYS
2 stops17h 30mDelta
Deal found 6/12$592
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/242:35 pmLYS - PHL
2 stops13h 32mUnited Airlines
Mon 7/73:20 pmPHL - LYS
1 stop13h 15mUnited Airlines
Deal found 6/10$806
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/166:50 amLYS - PHL
2 stops21h 17mAir Canada
Mon 12/153:30 pmPHL - LYS
2 stops20h 15mAir Canada
Deal found 6/12$819
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/178:10 amLYS - PHL
2 stops16h 18mAir France
Wed 12/171:00 pmPHL - LYS
2 stops14h 15mAir France
Deal found 6/11$862

Cheapflights Fare Finder

Customize your flight search to find flights from Lyon to Philadelphia 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 June 12, 2025.
Use the filters below to find and compare flights from Lyon to Philadelphia that are best for you.

Fly from

Lyon

Fly to

Philadelphia

Route

Depart

Return

Price

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Thu 8/28

5:35 pm-4:20 pm

1 stop28h 45m

Philadelphia

Thu 9/11

6:30 pm-8:55 pm

1 stop20h 25m

$526

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Wed 10/8

1:35 pm-4:25 pm

1 stop32h 50m

Philadelphia

Mon 10/20

1:35 pm-4:30 pm

2 stops20h 55m

$527

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Thu 8/28

5:35 pm-4:20 pm

1 stop28h 45m

Philadelphia

Thu 9/11

1:49 pm-11:55 am

2 stops16h 06m

$548

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Sun 11/23

6:10 am-3:35 pm

1 stop15h 25m

Philadelphia

Sat 11/29

8:00 pm-11:45 pm

1 stop21h 45m

$554

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Wed 10/8

7:00 am-9:16 pm

2 stops20h 16m

Philadelphia

Wed 10/22

2:40 pm-2:10 pm

2 stops17h 30m

$592

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Wed 10/8

6:50 am-9:38 pm

2 stops20h 48m

Philadelphia

Fri 10/24

10:05 am-6:10 pm

2 stops26h 05m

$721

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Wed 7/16

6:50 am-10:07 pm

2 stops21h 17m

Philadelphia

Mon 12/15

3:30 pm-5:45 pm

2 stops20h 15m

$819

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Tue 7/15

2:35 pm-4:00 pm

1 stop31h 25m

Philadelphia

Sun 12/14

5:35 pm-2:00 pm

1 stop14h 25m

$840

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Thu 7/17

8:10 am-6:28 pm

2 stops16h 18m

Philadelphia

Wed 12/17

1:00 pm-9:15 am

2 stops14h 15m

$862

LyonPhiladelphia

LYS - PHL

LYSPHL

Lyon-Saint Exupéry

Sat 7/19

12:00 pm-12:30 am

2 stops18h 30m

Philadelphia

Tue 12/16

1:00 pm-9:15 am

2 stops14h 15m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Lyon to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Lyon 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 Lyon to Philadelphia

What is the cheapest month to book a flight from Lyon to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from Lyon to Philadelphia (average of $236). Flying from Lyon to Philadelphia in March is currently the most expensive (average of $295). 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.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated June 12, 2025.
See what other customers who have flown with Delta, KLM and Air France from Lyon to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Lyon to Philadelphia round-trip?

    Our cheapest airline available from Lyon to Philadelphia is British Airways. Our recent data shows that you can find tickets from as low as $526 on this airline. Additional options worth looking into are American Airlines and Iberia, starting at $527 and $554 round-trip. You may be able to fly from Lyon to Philadelphia for 31% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Lyon to Philadelphia?

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

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

    Yes. Cheapflights offers flight deals from Lyon to Philadelphia 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 Lyon to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from Lyon to Philadelphia (average of $236). Flying from Lyon to Philadelphia in March is currently the most expensive (average of $295). 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
Vineland
Wildwood
Pottstown
King of Prussia
Cherry Hill
Exton
Ocean City
Chester
Essington
Reading
Newark
Middletown
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield

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