Cheap flights from San Francisco, CA to Trieste, Italy

Flights starting at £360. Choose between Ryanair, ITA Airways, or British Airways to find the best price.

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How much do flights to Trieste cost?

Key info about flying to Trieste

Depart from
San Francisco International
Arrive to
Trieste – Friuli Venezia Giulia
Average flights per week
296
Flight distance
Worth visiting
Postojna Cave - Piazza San Marco - Lake Bled, Slovenia

Check-in for a flight from San Francisco to Trieste

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
ITA AirwaysITYAZYes
British AirwaysBAWBANo
TAP PortugalTAPTPNo
LufthansaDLHLHNo

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
5 Dec
8°C3°C
12 Dec
6°C0°C
Friday
6 Dec
7°C2°C
13 Dec
5°C-1°C
Saturday
7 Dec
9°C2°C
14 Dec
89%
6°C2°C
Sunday
8 Dec
86%
7°C5°C
15 Dec
82%
5°C1°C
Monday
9 Dec
7°C3°C
16 Dec
6°C1°C
Tuesday
10 Dec
8°C2°C
17 Dec
87%
7°C4°C
Wednesday
11 Dec
8°C1°C
18 Dec
88%
8°C5°C
The most popular airlines for this route are Ryanair, ITA Airways, British Airways, TAP Portugal, and Lufthansa. San Francisco and Trieste have 296 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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What time do nonstop (direct) flights between San Francisco and Trieste depart?
What time do nonstop (direct) flights between San Francisco and Trieste arrive?
What time do flights between San Francisco and Trieste depart?
What time do flights between San Francisco and Trieste arrive?

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