Cheap flights from Seattle to Trieste from £267

Cheap flights from Seattle to Trieste from £267

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3 stops
Sun, Jun 7
Seattle SEATrieste TRS
£267
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3 stops
Mon, Jun 1
Seattle SEATrieste TRS
£267
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3 stops
Thu, Jun 4
Seattle SEATrieste TRS
£285
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3 stops
Thu, Jun 4
Seattle SEATrieste TRS
£294
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3 stops
Mon, Jun 1
Seattle SEATrieste TRS
£294
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2 stops
Mon, Jun 1
Seattle SEATrieste TRS
£322
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2 stops
Mon, Jun 1 – Sat, Jun 6
Seattle SEATrieste TRS
£641
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2 stops
Mon, Jun 1 – Thu, Jun 4
Seattle SEATrieste TRS
£733
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3 stops
Sun, Jun 7 – Wed, Jun 10
Seattle SEATrieste TRS
£735
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2 stops
Mon, Jun 1 – Sat, Jun 6
Seattle SEATrieste TRS
£751
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2 stops
Mon, Jun 1 – Sat, Jun 6
Seattle SEATrieste TRS
£762
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2 stops
Mon, Jun 1 – Fri, Jun 5
Seattle SEATrieste TRS
£785
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How much do flights to Trieste cost?

Cheapest one-way trip

£267

Cheapest round-trip

£641

Average round-trip

£761

Includes rare itinerary

Travel hack

Most popular airline

Ryanair

Getting from Trieste airport to the city center

The fastest option is taxi or private transfer, while budget travelers often choose the airport bus

Trieste is served by Trieste–Friuli Venezia Giulia Airport (TRS), located approximately 33 km northwest of the city center. This regional airport offers several airport transfers to city center options including airport buses, taxis, ride-hailing services, private transfers, and rental cars. The airport bus provides an affordable connection to Trieste's central train station, while taxis and private transfers offer door-to-door convenience. Journey times vary depending on traffic conditions, particularly during peak hours.

Transport Option

Typical Time

Typical Cost

Frequency

Best For

50-60 min

one-way ticket

coordinated with flights (traffic dependent)

budget travelers

30-50 min

metered fare; varies by traffic

on-demand 24/7 (traffic dependent)

door-to-door convenience

30-45 min

pre-booked fixed rate

pre-booked (traffic dependent)

groups or families

30-50 min

per day; varies by provider

on-demand during office hours (traffic dependent)

exploring the region

45-70 min

shared shuttle; advance booking

scheduled departures (traffic dependent)

flexible schedules

Notes:

  • Prices in EUR; table created in 2025 and subject to change.
  • The airport bus service is coordinated with flight arrivals and departures; check schedules in advance.
  • Taxi fares are metered and may vary based on traffic and time of day.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Trieste

Depart from
Seattle–Tacoma International
Arrive to
Trieste – Friuli Venezia Giulia
Average flights per week
400
Flight distance
Worth visiting
Lake Bled - Piazza San Marco - Postojna Cave

Check-in for a flight from Seattle to Trieste

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
IcelandairICEFINo
ITA AirwaysITYAZYes
Air FranceAFRAFNo
KLM Royal Dutch AirlinesKLMKLNo

Online check-in is not available for these airlines.

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
November12°C8°C
December8°C4°C
Hottest Month
28°C
August
Coldest month
2°C
January
Sunny days
278
days per year
Snow days
1
days per year

14 day forecast

Sunday
17 May
87%
18°C6°C
24 May
25°C15°C
Monday
18 May
88%
19°C8°C
25 May
87%
18°C14°C
Tuesday
19 May
89%
19°C9°C
26 May
87%
18°C12°C
Wednesday
20 May
86%
24°C11°C
27 May
86%
23°C14°C
Thursday
21 May
73%
23°C12°C
28 May
84%
22°C12°C
Friday
22 May
85%
25°C13°C
29 May
89%
23°C14°C
Saturday
23 May
25°C14°C
30 May
83%
20°C14°C
Travelers usually depart from Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, or Boeing Field when they travel from Seattle to Trieste. The most popular airlines for this route are Ryanair, Icelandair, ITA Airways, Air France, and KLM Royal Dutch Airlines. Seattle and Trieste have 400 direct flights per week. When you arrive at Trieste, consider visiting Lake Bled, Piazza San Marco, and Postojna Cave.

Frequently asked questions

What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and London, Mexico City, New York, Las Vegas, Los Angeles, Guadalajara, Calgary, Edinburgh, Phoenix, San Francisco, Dallas, Chicago, Honolulu, San Diego, Ontario, Glasgow, Belfast, Denver, Istanbul, Kahului.
What are the most popular routes to and from Trieste?
Travelers frequently search for route combinations, such as Trieste and London, Manchester, Tirana, Rome, Bucharest, Dubai, Palermo, Naples, Tel Aviv, Catania, Miami, Madrid, Cancún, Athens, Prague, Hamburg, Frankfurt, Bangkok, Genoa, Riga.
Which airports are there in Seattle?
Seattle is mainly served by Seattle–Tacoma International. But there are other airports nearby, including Boeing Field, Kenmore Air Harbor Seaplane Base.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Bellingham International, Abbotsford International, Vancouver Harbour Flight Centre, Yakima Air Terminal, Victoria Inner Harbour SPB, Paine Field Everett, Pangborn Memorial.
What airports are near Trieste?
The main airport in Trieste is Trieste – Friuli Venezia Giulia. It is also served by Venice Marco Polo, Zagreb, Bologna Guglielmo Marconi, Treviso, Ljubljana Jože Pučnik, Trieste – Friuli Venezia Giulia, Verona Villafranca, Pula, Rijeka, Graz.
Which airlines fly between Seattle and Trieste?
Currently, you can fly between Seattle and Trieste with Ryanair, Icelandair, ITA Airways, Air France, KLM Royal Dutch Airlines.
When’s the best time to travel between Seattle and Trieste?
If you don’t have specific dates for your trip between Seattle and Trieste, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Seattle and Trieste?
Traveling between Seattle and Trieste, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Seattle?
There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Bellingham International, Abbotsford International, Vancouver Harbour Flight Centre, Yakima Air Terminal, Victoria Inner Harbour SPB, Paine Field Everett, Pangborn Memorial
How many airports are there near Trieste?
What time do nonstop (direct) flights between Seattle and Trieste depart?
What time do nonstop (direct) flights between Seattle and Trieste arrive?
What time do flights between Seattle and Trieste depart?
What time do flights between Seattle and Trieste arrive?

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