$155 Cheap Flights from Trieste (TRS) to Lyon (LYS)

View $155 flight on Tue, Dec 23, 2025Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS)

Cheap Flights from Trieste to Lyon (TRS-LYS)

Prices were available within the past 7 days and start at $155 for one-way flights and $197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Apr 10 - Tue, Apr 14
TRS
Trieste
LYS
Lyon
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Apr 10 from Trieste to Lyon, returning Tue, Apr 14, priced at $197 found 1 day ago
Lufthansa
Tue, Dec 23 - Sun, Jan 4
TRS
Trieste
LYS
Lyon
$214 Roundtrip, found 5 hours ago
$214
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Tue, Dec 23 from Trieste to Lyon, returning Sun, Jan 4, priced at $214 found 5 hours ago
Lufthansa
Fri, Apr 10 - Tue, Apr 14
TRS
Trieste
LYS
Lyon
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Apr 10 from Trieste to Lyon, returning Tue, Apr 14, priced at $215 found 1 day ago
Lufthansa
Fri, Apr 10 - Tue, Apr 14
TRS
Trieste
LYS
Lyon
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Apr 10 from Trieste to Lyon, returning Tue, Apr 14, priced at $225 found 1 day ago
Lufthansa
Fri, Apr 10 - Tue, Apr 14
TRS
Trieste
LYS
Lyon
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Apr 10 from Trieste to Lyon, returning Tue, Apr 14, priced at $233 found 1 day ago
Lufthansa
Fri, Apr 10 - Tue, Apr 14
TRS
Trieste
LYS
Lyon
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Apr 10 from Trieste to Lyon, returning Tue, Apr 14, priced at $243 found 1 day ago
Lufthansa
Fri, Apr 10 - Tue, Apr 14
TRS
Trieste
LYS
Lyon
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Apr 10 from Trieste to Lyon, returning Tue, Apr 14, priced at $251 found 1 day ago
Lufthansa
Fri, Apr 10 - Tue, Apr 14
TRS
Trieste
LYS
Lyon
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Apr 10 from Trieste to Lyon, returning Tue, Apr 14, priced at $252 found 1 day ago
Lufthansa
Tue, Dec 23 - Sun, Jan 4
TRS
Trieste
LYS
Lyon
$252 Roundtrip, found 5 hours ago
$252
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Tue, Dec 23 from Trieste to Lyon, returning Sun, Jan 4, priced at $252 found 5 hours ago
Air Dolomiti
Fri, Apr 10 - Tue, Apr 14
TRS
Trieste
LYS
Lyon
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select Air Dolomiti flight, departing Fri, Apr 10 from Trieste to Lyon, returning Tue, Apr 14, priced at $314 found 1 day ago

Frequently asked questions

How much does a flight from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS) cost?
Lock in a cheap one-way flight from $155 or cheap return flight from $197 from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS)?
April is the least expensive month to fly from TRS to LYS. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TRS to LYS flight.
How many flights per day from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS)?
There are no daily direct flights available from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from TRS to LYS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS)?
To avoid potential delays on the Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS) last-minute?
Booking your ticket from TRS to LYS right before your trip is generally more expensive. But if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a TRS to LYS flight and hotel package?
Compared with arranging hotels and flights separately, booking a TRS to LYS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Friuli Venezia Giulia Airport (TRS) to Saint-Exupery Airport (LYS)?
In most cases, you can cancel or modify your TRS to LYS flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Friuli Venezia Giulia
Destination airport
Saint-Exupery
Roundtrip price
$196
Distance
405 mi

Book with confidence

Book with confidence

Trieste to Lyon Flights

The cheapest times to fly from Trieste to Lyon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Trieste to Lyon are during the month of April. You can find some of the cheapest flights from Trieste to Lyon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Trieste to Lyon

Sunday is one of the best days to book for cheap flights from Trieste to Lyon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Trieste to Lyon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Trieste to Lyon in 2025. You can also book with separate airlines for your outbound and return journeys, from $155 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Trieste to Lyon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Trieste to Lyon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Trieste to Lyon Flights

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*Available to One Key members.