Need help booking?
Unpublished phone-only deals available
TRS to QLS: distance & flight time
Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport) → Lausanne (Lausanne-Blécherette Airport)
332 mi
534 km · 288 nm
1h 20m
estimated nonstop flight time
Same time
time difference · heading west
See live TRS→QLS fares Phone-only fares on this route — call free
Flight time details
332 miles nonstop takes roughly 1h 20m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
- QLS — Lausanne-Blécherette Airport · Lausanne, Switzerland
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Near QLS
- QNJ · Annemasse Airport30 mi away
- QNC · Neuchatel Airport31 mi away
- GVA · Geneva Cointrin International Airport32 mi away
- SIR · Sion Airport41 mi away
Frequently asked questions
How far is TRS from QLS?
The flight distance from Ronchi De Legionari (TRS) to Lausanne (QLS) is 332 miles (534 km, 288 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRS to QLS?
A nonstop flight takes about 1h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TRS to QLS?
Nonstop service on TRS–QLS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 20m nonstop estimate.
What is the cheapest way to fly from TRS to QLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRS–QLS that never appear on search engines, with no booking fees.
Why are some TRS to QLS fares phone-only?
Consolidator contracts let us sell certain TRS–QLS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.