Cheap Flights from Philadelphia to Lyon

Compare Philadelphia to Lyon flight deals

Find the cheapest month or even day of the year to fly to Lyon

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Flight deals from Philadelphia to Lyon

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Lyon Airport? If you want to travel next month, return fares start from $1,715. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Philadelphia to Lyon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Lyon flights are currently cheapest in December.

Philadelphia to Lyon: Alternative routes

Compare routes from Philadelphia to Lyon below. You may find an airport to fly into that's cheaper, faster, or easier than Lyon.

Philadelphia to Lyon: Flight information

The things to know before you go.
Cheapest flight found$1,335
Cheapest month to flyDecember

Finding cheap flights from Philadelphia to Lyon: Frequently asked questions

The best price we found for a return flight from Philadelphia to Lyon is $1,335. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Philadelphia to Lyon. But we found flights with one stop from $1,335.
As of June 2026, there are no flights flying from Philadelphia to Lyon.
The cheapest month to fly from Philadelphia to Lyon is usually December.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Lyon Airport on Monday, 7 December 2026.
No airlines currently offer direct flights between Philadelphia and Lyon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lyon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Lyon is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Lyon is United .

Flying from Philadelphia to Lyon Saint Exupery Airport (LYS): What you need to know

  • The timezone in Lyon is UTC+1, which is six hours ahead of Philadelphia. Lyon Saint Exupery Airport is located in Lyon.

  • Leave plenty of time to get on your flight from Philadelphia to LYS. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • July is a peak travel month. If you're taking off then or around a major holiday like Fourth of July, be there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • We make it easy to find cheap flights from Philadelphia to LYS with a stopover. To explore your options departing from Philadelphia International Airport (PHL), deselect 'Direct flights only.' Then, simply pick a flight offering a stop long enough to tour your chosen city. Major stopovers between PHL and LYS include:

    • London Heathrow Airport (LHR)

    • Amsterdam Schiphol Airport (AMS)

    • Frankfurt Airport (FRA)

  • The journey from central Philadelphia to PHL takes about 30 minutes by public transport. If you ride-share, drive or get a taxi, you'll cover the 18 kilometres in 20 minutes or so, depending on traffic.

  • Want a stress-free start to your trip? Stay near Philadelphia International Airport. Whether you're boarding an early flight from Philadelphia to Lyon Saint Exupery Airport or prefer not to feel hurried, these hotels have you covered:

  • 77% of flights leaving from Philadelphia International Airport touch down at their destination on time.

  • You'll find PHL at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • TTN is about 48 kilometres from central Philadelphia. It'll take 40 minutes or so to get to the airport by car from the city centre. Public transport takes approximately 1 hour 35 minutes.

  • Start your holiday sooner with an extra night away from home. Before your Philadelphia to LYS flight, unwind in one of these hotels near Trenton-Mercer Airport:

  • 76% of flights departing Trenton-Mercer Airport meet their expected arrival time.

  • You'll find TTN at Scotch Road, Terminal Building.

About Lyon Saint Exupery Airport (LYS)

Getting from Lyon Saint Exupery Airport (LYS) to central Lyon

  • Lyon Saint Exupery Airport is around 26 kilometres from the centre of Lyon. It takes around 30 minutes or so to get to the city by car.

  • Travelling on public transport takes about 35 minutes.

How to find the cheapest flights from Philadelphia to Lyon Saint Exupery Airport (LYS)

  • $566 is the best price for a one-way ticket from Philadelphia to Lyon Saint Exupery Airport. A return flight starts from $1,335. These prices can change based on demand and availability.

  • Booking ahead of time is often the key to scoring a cheap flight from Philadelphia to LYS. Flight prices rise as demand increases, so the closer you get to departure, the more you'll likely pay.

  • The 'Whole month' search tool shows you the cheapest Philadelphia to Lyon Saint Exupery Airport tickets across the month. It's an easy way to find a bargain if your dates aren't set in stone.

  • Snapping up a cheap plane ticket from Philadelphia to LYS is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a better deal is available.

  • Save on your flight from Philadelphia to Lyon Saint Exupery Airport by using the search filters. Choose your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Philadelphia to Lyon Saint Exupery Airport (LYS)

  • It's time to decide your travel dates for your flight from Philadelphia to Lyon Saint Exupery Airport (LYS). June is the busiest month to travel to Lyon. If you like your getaways a little more chill, head there in January.

  • When booking your Philadelphia to LYS plane ticket, consider the kind of weather forecast you're hoping for. August is the warmest month in Lyon, with temperatures ranging from 12ºC to 28ºC.

  • Look for cheap tickets from Philadelphia to Lyon Saint Exupery Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -4ºC and 8ºC.

More about Lyon

  • Start your Lyon trip off on the right foot by choosing the ideal place to stay. After booking your flight from Philadelphia to Lyon Saint Exupery Airport, check out our selection of accommodation options including:

  • Every great journey has to include a little sightseeing. Fête Des Lumières, Lyon Old Town and Cite Internationale de la Gastronomie de Lyon are essential stops on your Lyon itinerary.

Explore more of France

  • Lyon has loads to offer, but there are so many other parts of France waiting to be discovered. About 274 kilometres south of Lyon, a trip to Marseille will keep your itinerary busy. Start with leading sights like Les Calanques, Calanques National Park and Basilique Notre-Dame-de-la-Garde.

  • Nice is another sought-after destination in France and is around 290 kilometres southeast of Lyon. No journey is complete without seeing Vieux-Nice, Promenade Des Anglais and Plage de Nice.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.