Cheap flights from Las Vegas, NV to Trieste, Italy

Flights starting at $446. Choose between Ryanair, ITA Airways, or Spirit Airlines to find the best price.

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How much do flights to Trieste cost?

Key info about flying to Trieste

Depart from
Harry Reid International Airport
Arrive to
Trieste – Friuli Venezia Giulia
Average flights per week
323
Flight distance
Worth visiting
Postojna Cave - Piazza San Marco - Lake Bled, Slovenia

Check-in for a flight from Las Vegas to Trieste

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
ITA AirwaysITYAZYes
Spirit AirlinesNKSNKNo
Norse Atlantic AirwaysNBTN0No
Frontier AirlinesFFTF9No

Weather in Trieste

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C3°C
March12°C5°C
April16°C8°C
May20°C12°C
June25°C16°C
July27°C19°C
August28°C19°C
September23°C15°C
October18°C11°C
November13°C8°C
December8°C4°C
Hottest Month
28°C
August
Coldest month
2°C
January
Sunny days
272
days per year
Snow days
1
days per year

14 day forecast

Thursday
12 Dec
9°C1°C
19 Dec
73%
9°C3°C
Friday
13 Dec
76%
9°C2°C
20 Dec
88%
10°C6°C
Saturday
14 Dec
87%
7°C5°C
21 Dec
89%
13°C7°C
Sunday
15 Dec
8°C3°C
22 Dec
10°C5°C
Monday
16 Dec
9°C4°C
23 Dec
9°C4°C
Tuesday
17 Dec
10°C5°C
24 Dec
9°C3°C
Wednesday
18 Dec
10°C3°C
25 Dec
88%
7°C3°C
The most popular airlines for this route are Ryanair, ITA Airways, Spirit Airlines, Norse Atlantic Airways, and Frontier Airlines. Las Vegas and Trieste have 323 direct flights per week. When you arrive at Trieste, consider visiting Postojna Cave, Piazza San Marco, and Lake Bled, Slovenia.

Frequently asked questions

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