$84 Cheap Flights from Treviso (TSF) to Iasi (IAS)

View $84 flight on Mon, Apr 20, 2026Opens in a new window

Popular airlines from Treviso Airport (TSF) to Iasi (IAS)

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Cheap Flights from Treviso to Iasi (TSF-IAS)

Prices were available within the past 7 days and start at $84 for one-way flights and $111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wizz Air Malta
Thu, Sep 4 - Mon, Sep 8
TSF
Treviso
IAS
Iasi
$111 Roundtrip, found 5 hours ago
$111
Roundtrip
found 5 hours ago
Select Wizz Air Malta flight, departing Thu, Sep 4 from Treviso to Iasi, returning Mon, Sep 8, priced at $111 found 5 hours ago
Wizz Air Malta
Tue, Jul 15 - Tue, Jul 22
TSF
Treviso
IAS
Iasi
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Wizz Air Malta flight, departing Tue, Jul 15 from Treviso to Iasi, returning Tue, Jul 22, priced at $124 found 1 day ago
Wizz Air Malta
Thu, Aug 21 - Thu, Aug 28
TSF
Treviso
IAS
Iasi
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select Wizz Air Malta flight, departing Thu, Aug 21 from Treviso to Iasi, returning Thu, Aug 28, priced at $167 found 4 days ago
Wizz Air Malta
Thu, Aug 7 - Mon, Aug 11
TSF
Treviso
IAS
Iasi
$196 Roundtrip, found 3 days ago
$196
Roundtrip
found 3 days ago
Select Wizz Air Malta flight, departing Thu, Aug 7 from Treviso to Iasi, returning Mon, Aug 11, priced at $196 found 3 days ago
Wizz Air Malta
Sat, Aug 9 - Tue, Aug 19
TSF
Treviso
IAS
Iasi
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select Wizz Air Malta flight, departing Sat, Aug 9 from Treviso to Iasi, returning Tue, Aug 19, priced at $279 found 4 days ago
Flights from Treviso (TSF) to Iasi (IAS)
Origin airport
Treviso
Destination airport
Iasi
Roundtrip price
$111
Distance
740 mi
Average flight time
2 hours 5 mins

Treviso to Iasi Flights

The cheapest times to fly from Treviso to Iasi

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 Treviso to Iasi are during the month of September. You can find some of the cheapest flights from Treviso to Iasi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Treviso to Iasi

Sunday is one of the best days to book for cheap flights from Treviso to Iasi: 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 Treviso to Iasi

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 Treviso to Iasi in 2025. You can also book with separate airlines for your outbound and return journeys, from $84 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 Treviso to Iasi 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 Treviso to Iasi 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.

 

Frequently asked questions

How much does a flight from Treviso Airport (TSF) to Iasi Airport (IAS) cost?
Discover the latest flight deals from TSF to IAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from TSF to IAS?
The cheapest flights from TSF to IAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Treviso Airport (TSF) to Iasi Airport (IAS)?
There are no direct flights from Treviso (TSF) to Iasi Airport (IAS). However, you can find other airports offering nonstop flights. Hop on your plane at Marco Polo Airport (VCE) and fly straight to Iasi without a layover.
What is the cheapest airline that flies from TSF to IAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from TSF to IAS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Treviso Airport (TSF) to Iasi Airport (IAS)?
You'll need to hop on a flight with a layover when traveling from Treviso Airport (TSF) to Iasi Airport (IAS). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from TSF to IAS?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Treviso Airport (TSF) to Iasi Airport (IAS)?
To avoid possible delays on the Treviso Airport (TSF) to Iasi Airport (IAS) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Treviso Airport (TSF) to Iasi Airport (IAS) last-minute?
Last-minute fares from TSF to IAS are typically more expensive. To secure the best rates, start searching for flights well in advance. That being said, if you're flexible with your travel plans, you may land a cheap fare right before your journey.
Is it cheaper to book a TSF to IAS flight and hotel package?
You can save money by booking a TSF to IAS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Treviso Airport (TSF) to Iasi Airport (IAS)?
Typically, you're able to reschedule or cancel your TSF to IAS flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.