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$415+ Cheap flights from Philadelphia (PHL) 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LYS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Philadelphia to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$629
(British Airways)

Popular in

June

Cheapest in

January

Average price

$859
Provider with most accurate pricing for Philadelphia-Lyon-Saint Exupéry flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Lyon-Saint Exupéry flights.
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From Philadelphia to Lyon-Saint Exupéry
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Highest demand for flights based on searches. 19% potential increase in price ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Philadelphia to Lyon

Cheapest flights from Philadelphia to Lyon
Explore the most affordable flight options available from Philadelphia to Lyon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:35 pmPHL - LYS
1 stop15h 50mMultiple Airlines
Tue 8/266:10 amLYS - PHL
1 stop15h 40mMultiple Airlines
Deal found 4/30$629
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:30 pmPHL - LYS
1 stop10h 05mAmerican Airlines
Sun 10/194:50 pmLYS - PHL
1 stop24h 55mAmerican Airlines
Deal found 4/30$670
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/83:25 pmPHL - LYS
2 stops16h 15mAir Canada
Sun 10/192:00 pmLYS - PHL
2 stops14h 29mAir Canada
Deal found 4/30$718
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/223:20 pmPHL - LYS
1 stop13h 15mUnited Airlines
Tue 6/32:00 pmLYS - PHL
2 stops30h 24mUnited Airlines
Deal found 4/30$1,034
This AranGrant deal was found by Cheapflights users on 4/30. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/123:55 pmPHL - LYS
2 stops14h 35mBritish Airways
Sat 8/2310:40 amLYS - PHL
2 stops17h 58mBritish Airways
Deal found 4/30$1,563
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:30 pmPHL - LYS
1 stop31h 00mAer Lingus
Fri 8/14:50 pmLYS - PHL
1 stop32h 10mAer Lingus
Deal found 4/30$6,760

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia 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 1, 2025.
Use the filters below to find and compare flights from Philadelphia to Lyon that are best for you.

Fly from

Philadelphia

Fly to

Lyon

Route

Depart

Return

Price

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Thu 8/7

6:35 pm-4:25 pm

1 stop15h 50m

Lyon-Saint Exupéry

Tue 8/26

6:10 am-3:50 pm

1 stop15h 40m

$629

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Wed 10/8

6:30 pm-10:35 am

1 stop10h 05m

Lyon-Saint Exupéry

Sun 10/19

4:50 pm-11:45 am

1 stop24h 55m

$670

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Wed 10/8

3:25 pm-1:40 pm

2 stops16h 15m

Lyon-Saint Exupéry

Sun 10/19

2:00 pm-10:29 pm

2 stops14h 29m

$718

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Thu 5/22

3:20 pm-10:35 am

1 stop13h 15m

Lyon-Saint Exupéry

Tue 6/3

2:00 pm-2:24 pm

2 stops30h 24m

$1,034

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Tue 8/12

3:55 pm-12:30 pm

2 stops14h 35m

Lyon-Saint Exupéry

Sat 8/23

10:40 am-10:38 pm

2 stops17h 58m

$1,563

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Sun 7/27

8:30 pm-9:30 am

1 stop31h 00m

Lyon-Saint Exupéry

Fri 8/1

4:50 pm-7:00 pm

1 stop32h 10m

$6,760

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Tue 8/26

6:35 pm-12:30 pm

1 stop11h 55m

$415

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Mon 8/25

10:25 am-9:30 am

2 stops17h 05m

$419

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Sun 8/24

1:15 pm-10:50 am

2 stops15h 35m

$436

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Tue 8/26

9:45 am-10:35 am

1 stop18h 50m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 results
1
2

Compare providers for flights from Philadelphia to Lyon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Lyon in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Lyon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Philadelphia-Lyon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Philadelphia-Lyon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Lyon flights, Cheapflights users trust AranGrant the most. AranGrant 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 Philadelphia-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 Philadelphia to Lyon

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

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Lyon (average of $703). Flying from Philadelphia to Lyon in June is currently the most expensive (average of $1,199). 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 Lyon by month

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

In terms of precipitation, rainfall in Lyon ranges from 1.6 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Lyon when rainfall is around 1.6 in.

Temperature in Lyon by month

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

If weather is an important factor for your trip to Lyon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 1, 2025.
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,252 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Aer Lingus
7.0
Good
1,076 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
6,842 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Lyon. 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 Philadelphia to Lyon round-trip?

    American Airlines, at $670, was found to be the cheapest airline from Philadelphia to Lyon.Alternate airlines to your destination round-trip include Air Canada and United Airlines. American Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Lyon (average of $703). Flying from Philadelphia to Lyon in June is currently the most expensive (average of $1,199). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Annemasse
Les Houches
Huez

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Top 5 airlines flying from Philadelphia to Lyon

Discover the top 5 airlines that operate flights from Philadelphia 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$508Average$712FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$527Average$798FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$567Average$732FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$589Average$1,028FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$620Average$874FlexibilityNo cancel feeOn-time69%

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