HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lyon

$508+ Cheap flights from Philadelphia (PHL) to Lyon (LYS)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LYS
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Lyon with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This oojo deal was found by Cheapflights users on 12/9. 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.
Tue 12/169:05 pmPHL - LYS
2 stops29h 40mBritish Airways
Wed 12/247:00 pmLYS - PHL
2 stops26h 35mBritish Airways
Deal found 12/9$757
This Ovago deal was found by Cheapflights users on 12/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:20 pmPHL - LYS
2 stops16h 45mMultiple Airlines
Wed 12/241:10 pmLYS - PHL
1 stop29h 55mMultiple Airlines
Deal found 12/9$821
This Delta deal was found by Cheapflights users on 12/9. 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 12/162:24 pmPHL - LYS
2 stops17h 41mDelta
Thu 12/256:55 amLYS - PHL
2 stops22h 22mDelta
Deal found 12/9$1,154
This Justfly.com deal was found by Cheapflights users on 12/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:50 amPHL - LYS
2 stops21h 15mAir Canada
Tue 12/301:55 pmLYS - PHL
1 stop30h 55mAir Canada
Deal found 12/10$1,175
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/255:40 pmPHL - LYS
1 stop14h 30mUnited Airlines
Tue 12/301:55 pmLYS - PHL
1 stop30h 55mUnited Airlines
Deal found 12/10$1,184
This FlightHub deal was found by Cheapflights users on 12/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:40 pmPHL - LYS
1 stop14h 30mMultiple Airlines
Tue 12/301:55 pmLYS - PHL
1 stop30h 55mMultiple Airlines
Deal found 12/10$1,185
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/173:30 pmPHL - LYS
1 stop13h 35mUnited Airlines
Thu 12/251:55 pmLYS - PHL
2 stops39h 35mUnited Airlines
Deal found 12/9$1,190
This British Airways deal was found by Cheapflights users on 12/9. 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.
Tue 12/162:19 pmPHL - LYS
2 stops16h 01mBritish Airways
Tue 12/232:05 pmLYS - PHL
1 stop32h 10mBritish Airways
Deal found 12/9$1,204
This Air Canada deal was found by Cheapflights users on 12/9. 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 12/173:30 pmPHL - LYS
1 stop13h 35mAir Canada
Tue 12/231:55 pmLYS - PHL
2 stops31h 54mAir Canada
Deal found 12/9$1,210

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$508
(Booking.com)

Popular in

June

Cheapest in

November

Average price

$1,306
Provider with most accurate pricing for Philadelphia-Lyon-Saint Exupéry flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Lyon-Saint Exupéry flights.
Search Deals
From Philadelphia to Lyon-Saint Exupéry
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Mon 3/23

3:30 pm-10:05 am

1 stop13h 35m

Lyon-Saint Exupéry

Tue 3/31

1:45 pm-2:19 pm

2 stops30h 34m

$520

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Wed 3/18

10:35 am-10:05 am

2 stops18h 30m

Lyon-Saint Exupéry

Tue 3/24

12:55 pm-2:17 pm

2 stops30h 22m

$525

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Mon 1/26

4:44 pm-5:30 pm

2 stops18h 46m

Lyon-Saint Exupéry

Mon 2/2

1:50 pm-4:15 pm

1 stop32h 25m

$537

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Wed 3/18

10:35 am-10:05 am

2 stops18h 30m

Lyon-Saint Exupéry

Thu 3/26

6:20 am-5:05 pm

1 stop15h 45m

$538

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Tue 3/17

3:30 pm-2:10 pm

2 stops17h 40m

Lyon-Saint Exupéry

Tue 3/24

12:55 pm-2:17 pm

2 stops30h 22m

$540

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Wed 3/18

7:35 pm-6:05 pm

1 stop17h 30m

Lyon-Saint Exupéry

Wed 3/25

4:00 pm-5:15 pm

1 stop30h 15m

$541

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Sun 3/22

7:35 pm-1:00 pm

1 stop12h 25m

Lyon-Saint Exupéry

Mon 3/30

5:25 pm-4:40 pm

1 stop29h 15m

$541

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Tue 3/17

7:35 pm-8:45 am

1 stop32h 10m

Lyon-Saint Exupéry

Wed 3/25

1:10 pm-5:15 pm

1 stop33h 05m

$541

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Wed 3/18

7:35 pm-2:10 pm

1 stop13h 35m

Lyon-Saint Exupéry

Mon 3/23

7:00 pm-5:15 pm

1 stop27h 15m

$541

PhiladelphiaLyon

PHL - LYS

PHLLYS

Philadelphia

Sun 3/15

7:35 pm-1:00 pm

1 stop12h 25m

Lyon-Saint Exupéry

Wed 3/25

1:10 pm-5:15 pm

1 stop33h 05m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 15 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Lyon flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, May is the cheapest month in which you can book a flight from Philadelphia to Lyon (average of $355). Flying from Philadelphia to Lyon in June is currently the most expensive (average of $633). 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.

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 December 12, 2025.
See what other customers who have flown with United Airlines, Aer Lingus, and Lufthansa from Philadelphia to Lyon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Aer Lingus
7.2
Good
1,394 reviews
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,626 reviews
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,571 reviews
United Airlines
7.4
Good
9,094 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

  • How long is the flight from Philadelphia to Lyon?

    Airlines like United Airlines and British Airways fly from Philadelphia to Lyon in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 5h 11m. Airlines will cover a distance of 3915 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    British Airways, at $522, was found to be the cheapest airline from Philadelphia to Lyon.Alternate airlines to your destination round-trip include United Airlines and Aer Lingus. British Airways is priced at 41% 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, May is the cheapest month in which you can book a flight from Philadelphia to Lyon (average of $355). Flying from Philadelphia to Lyon in June is currently the most expensive (average of $633). 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
Annemasse
Huez

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Philadelphia to Lyon

Discover the top 4 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$522Average$710FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$586Average$849FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$589Average$1,028FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$592Average$831FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.