Cheap flights from Houston to Trieste from £273

Cheap flights from Houston to Trieste from £273

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3 stops
Tue, Apr 21
Houston IAHTrieste TRS
£273
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3 stops
Mon, Apr 20
Houston IAHTrieste TRS
£275
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3 stops
Mon, Apr 20
Houston IAHTrieste TRS
£298
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2 stops
Sat, Apr 25
Houston IAHTrieste TRS
£352
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2 stops
Wed, Apr 22
Houston IAHTrieste TRS
£384
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1 stop
Fri, Apr 24
Houston IAHTrieste TRS
£459
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3 stops
Mon, Apr 20 – Fri, Apr 24
Houston IAHTrieste TRS
£647
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3 stops
Mon, Apr 20 – Fri, Apr 24
Houston IAHTrieste TRS
£653
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3 stops
Mon, Apr 20 – Fri, Apr 24
Houston IAHTrieste TRS
£670
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3 stops
Mon, Apr 20 – Fri, Apr 24
Houston IAHTrieste TRS
£677
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3 stops
Mon, Apr 20 – Fri, Apr 24
Houston IAHTrieste TRS
£686
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3 stops
Tue, Apr 21 – Sun, Apr 26
Houston IAHTrieste TRS
£718
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How much do flights to Trieste cost?

Cheapest one-way trip

£273

Cheapest round-trip

£647

Average round-trip

£739

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

€4-€5 (one-way ticket)

coordinated with flights (traffic dependent)

budget travelers

30-50 min

€50-€70 (metered fare; varies by traffic)

on-demand 24/7 (traffic dependent)

door-to-door convenience

30-45 min

€60-€90 (pre-booked fixed rate)

pre-booked (traffic dependent)

groups or families

30-50 min

€35-€80 (per day; varies by provider)

on-demand during office hours (traffic dependent)

exploring the region

45-70 min

€15-€30 (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
George Bush Intercontinental
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 Houston to Trieste

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

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
12 Apr
20°C9°C
19 Apr
84%
17°C10°C
Monday
13 Apr
84%
21°C11°C
20 Apr
86%
16°C10°C
Tuesday
14 Apr
81%
15°C13°C
21 Apr
80%
14°C9°C
Wednesday
15 Apr
74%
15°C10°C
22 Apr
74%
16°C7°C
Thursday
16 Apr
20°C9°C
23 Apr
82%
17°C8°C
Friday
17 Apr
18°C9°C
24 Apr
78%
18°C11°C
Saturday
18 Apr
18°C10°C
25 Apr
89%
12°C11°C
Travelers usually depart from George Bush Intercontinental, or William P. Hobby when they travel from Houston to Trieste. The most popular airlines for this route are Ryanair, Spirit Airlines, ITA Airways, KLM Royal Dutch Airlines, and Air France. Houston 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 Houston?
Travelers frequently search for route combinations, such as Houston and Mexico City, Calgary, London, Guadalajara, Toronto, New York, Orlando, Los Angeles, Las Vegas, Atlanta, Chicago, San Salvador, Bogotá, Denver, Vancouver, Dallas, Medellín, Manchester, Miami, Tokyo.
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 Houston?
Houston is mainly served by George Bush Intercontinental. But there are other airports nearby, including William P. Hobby, Ellington, David Wayne Hooks Memorial Airport.
What airports are near Houston?
The main airport in Houston is George Bush Intercontinental. It is also served by Austin–Bergstrom International, Lake Charles Regional, Jack Brooks Regional, Easterwood, Victoria Regional.
What airports are near Trieste?
The main airport in Trieste is Trieste – Friuli Venezia Giulia. It is also served by Venice Marco Polo, Bologna Guglielmo Marconi, Zagreb, Treviso, Ljubljana Jože Pučnik, Verona Villafranca, Trieste – Friuli Venezia Giulia, Pula, Graz, Klagenfurt.
Which airlines fly between Houston and Trieste?
Currently, you can fly between Houston and Trieste with Ryanair, Spirit Airlines, ITA Airways, KLM Royal Dutch Airlines, Air France.
When’s the best time to travel between Houston and Trieste?
If you don’t have specific dates for your trip between Houston 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 Houston and Trieste?
Traveling between Houston 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 Houston?
There are a number of airports in and around Houston. The main one is George Bush Intercontinental and other nearby airports include Austin–Bergstrom International, Lake Charles Regional, Jack Brooks Regional, Easterwood, Victoria Regional
How many airports are there near Trieste?
What time do nonstop (direct) flights between Houston and Trieste depart?
What time do nonstop (direct) flights between Houston and Trieste arrive?
What time do flights between Houston and Trieste depart?
What time do flights between Houston and Trieste arrive?

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