$169 Cheap Flights from Basel (BSL) to Trieste (TRS)

View $169 flight on Mon, Jun 8, 2026Opens in a new window

Popular airlines from EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS)

Cheap Flights from Basel to Trieste (BSL-TRS)

Prices were available within the past 7 days and start at $169 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Dolomiti
Tue, Oct 21 - Thu, Nov 6
BSL
Basel
TRS
Trieste
$259 Roundtrip, found 3 days ago
$259
Roundtrip
found 3 days ago
Select Air Dolomiti flight, departing Tue, Oct 21 from Basel to Trieste, returning Thu, Nov 6, priced at $259 found 3 days ago
Lufthansa
Mon, Sep 22 - Tue, Sep 30
BSL
Basel
TRS
Trieste
$277 Roundtrip, found 3 days ago
$277
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Sep 22 from Basel to Trieste, returning Tue, Sep 30, priced at $277 found 3 days ago
Air Dolomiti
Tue, Oct 28 - Thu, Nov 13
BSL
Basel
TRS
Trieste
$285 Roundtrip, found 3 days ago
$285
Roundtrip
found 3 days ago
Select Air Dolomiti flight, departing Tue, Oct 28 from Basel to Trieste, returning Thu, Nov 13, priced at $285 found 3 days ago
Lufthansa
Sat, Sep 20 - Sun, Sep 21
BSL
Basel
TRS
Trieste
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Sep 20 from Basel to Trieste, returning Sun, Sep 21, priced at $292 found 3 days ago
Lufthansa
Mon, Sep 22 - Sat, Sep 27
BSL
Basel
TRS
Trieste
$296 Roundtrip, found 3 days ago
$296
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Sep 22 from Basel to Trieste, returning Sat, Sep 27, priced at $296 found 3 days ago
Air Dolomiti
Sat, Nov 1 - Thu, Nov 13
BSL
Basel
TRS
Trieste
$303 Roundtrip, found 3 days ago
$303
Roundtrip
found 3 days ago
Select Air Dolomiti flight, departing Sat, Nov 1 from Basel to Trieste, returning Thu, Nov 13, priced at $303 found 3 days ago
Lufthansa
Sat, Sep 20 - Sun, Sep 21
BSL
Basel
TRS
Trieste
$310 Roundtrip, found 3 days ago
$310
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Sep 20 from Basel to Trieste, returning Sun, Sep 21, priced at $310 found 3 days ago
Air Dolomiti
Fri, Sep 19 - Tue, Sep 30
BSL
Basel
TRS
Trieste
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Air Dolomiti flight, departing Fri, Sep 19 from Basel to Trieste, returning Tue, Sep 30, priced at $312 found 3 days ago
KLM
Tue, Aug 19 - Wed, Sep 3
BSL
Basel
TRS
Trieste
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select KLM flight, departing Tue, Aug 19 from Basel to Trieste, returning Wed, Sep 3, priced at $399 found 3 days ago
Air France
Mon, Oct 6 - Mon, Oct 13
BSL
Basel
TRS
Trieste
$489 Roundtrip, found 4 days ago
$489
Roundtrip
found 4 days ago
Select Air France flight, departing Mon, Oct 6 from Basel to Trieste, returning Mon, Oct 13, priced at $489 found 4 days ago

Alternative airports near Trieste

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Friuli Venezia Giulia TRS. Cheapest and Closest option available. Average driving time to city center is 33 minutes. Flights from $363
TRS
Friuli Venezia Giulia
CheapestClosest
Average driving time to city center33 min
Flights from $363
Flights from Basel (BSL) to Trieste (TRS)
Origin airport
EuroAirport
Destination airport
Friuli Venezia Giulia
Roundtrip price
$259
Distance
307 mi

Basel to Trieste Flights

The cheapest times to fly from Basel to Trieste

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

 

The best time to book a flight from Basel to Trieste

Sunday is one of the best days to book for cheap flights from Basel to Trieste: 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 Basel to Trieste

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 Basel to Trieste in 2025. You can also book with separate airlines for your outbound and return journeys, from $169 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 Basel to Trieste 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 Basel to Trieste 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 EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS) cost?
Lock in a cheap one-way flight from $169 or cheap return flight from $259 from EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest airline that flies from EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS)?
To find the cheapest airline flying from BSL to TRS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS)?
You'll have to hop on a flight with a layover when traveling from EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS). There are no daily direct flights on this route. However, simply 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 BSL to TRS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, including the airline 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 EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS)?
To avoid possible delays on the EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being 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 EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS) last-minute?
Holding off until just before your trip to book a flight from BSL to TRS often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book a BSL to TRS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BSL to TRS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Friuli Venezia Giulia Airport (TRS)?
Typically, you can modify or cancel your BSL to TRS flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.