฿15,219+ Cheap flights to Trieste

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
— TRS
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Flights to Trieste in 2025

Find the latest flights to Trieste in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 13 September 2025.

Return from

฿25,808

One-way from

฿15,219
คูเวตแอร์เวย์
  • คูเวตแอร์เวย์
  • 18/11-21/11
  • 4 total stops
  • 38h 20m total
  • Bangkok to Trieste
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 30/12
  • 2 total stops
  • 37h 30m total
  • Bangkok to Trieste

Find flight deals to Trieste

Cheapest flights to Trieste
Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on 13 September 2025.

Tue 18/1103:00BKK - TRS
2 stops21h 30mคูเวตแอร์เวย์
Fri 21/1111:15TRS - BKK
2 stops16h 50mคูเวตแอร์เวย์
Deal found 11/9฿25,808
Mon 17/1112:15BKK - TRS
1 stop28h 10mITA Airways
Sun 23/1111:15TRS - BKK
1 stop14h 55mITA Airways
Deal found 11/9฿26,664
Tue 25/1112:15BKK - TRS
1 stop28h 10mITA Airways
Tue 13/111:15TRS - BKK
1 stop14h 55mITA Airways
Deal found 11/9฿27,679
Mon 24/1112:15BKK - TRS
1 stop16h 40mITA Airways
Fri 16/111:15TRS - BKK
1 stop14h 55mITA Airways
Deal found 11/9฿28,598
Mon 24/1108:55BKK - TRS
2 stops20h 00mเอทิฮัดแอร์เวย์
Wed 14/111:15TRS - BKK
2 stops30h 05mเอทิฮัดแอร์เวย์
Deal found 11/9฿28,630
Tue 25/1112:15BKK - TRS
1 stop16h 40mITA Airways
Thu 15/111:15TRS - BKK
1 stop14h 55mITA Airways
Deal found 11/9฿28,788
Mon 17/1108:55BKK - TRS
2 stops31h 30mเอทิฮัดแอร์เวย์
Fri 21/1115:15TRS - BKK
2 stops26h 05mเอทิฮัดแอร์เวย์
Deal found 11/9฿28,915
Tue 25/1120:50BKK - TRS
2 stops43h 35mเอทิฮัดแอร์เวย์
Tue 13/111:15TRS - BKK
2 stops30h 05mเอทิฮัดแอร์เวย์
Deal found 11/9฿28,947
Mon 24/1112:15BKK - TRS
1 stop16h 40mITA Airways
Wed 14/111:15TRS - BKK
1 stop14h 55mITA Airways
Deal found 11/9฿29,708
Mon 17/1120:50BKK - TRS
2 stops19h 35mเอทิฮัดแอร์เวย์
Sun 23/1119:15TRS - BKK
2 stops22h 05mเอทิฮัดแอร์เวย์
Deal found 11/9฿30,215
Tue 25/1112:15BKK - TRS
1 stop28h 10mITA Airways
Mon 12/106:35TRS - BKK
1 stop19h 35mITA Airways
Deal found 11/9฿30,247
Tue 18/1112:15BKK - TRS
1 stop16h 40mITA Airways
Sat 22/1106:35TRS - BKK
1 stop19h 35mITA Airways
Deal found 11/9฿30,722

Cheapflights Fare Finder

 
Locate flights to Trieste that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 13 September 2025.
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Tue 18/11

03:00-18:30

2 stops21h 30m

Trieste Ronchi dei Legionari

Sun 23/11

11:15-10:05

2 stops16h 50m

฿25,808

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Tue 18/11

03:00-18:30

2 stops21h 30m

Trieste Ronchi dei Legionari

Fri 21/11

11:15-10:05

2 stops16h 50m

฿25,808

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Tue 25/11

12:15-10:25

1 stop28h 10m

Trieste Ronchi dei Legionari

Wed 14/1

06:35-08:10

1 stop19h 35m

฿28,788

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Tue 25/11

12:15-22:55

1 stop16h 40m

Trieste Ronchi dei Legionari

Thu 15/1

11:15-08:10

1 stop14h 55m

฿28,788

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Mon 17/11

08:55-10:25

2 stops31h 30m

Trieste Ronchi dei Legionari

Fri 21/11

15:15-23:20

2 stops26h 05m

฿28,915

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Tue 18/11

08:55-10:25

2 stops31h 30m

Trieste Ronchi dei Legionari

Sat 22/11

06:35-23:20

2 stops34h 45m

฿28,915

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Tue 25/11

20:50-10:25

2 stops43h 35m

Trieste Ronchi dei Legionari

Tue 13/1

11:15-23:20

2 stops30h 05m

฿28,947

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Tue 25/11

20:50-10:25

2 stops43h 35m

Trieste Ronchi dei Legionari

Thu 15/1

15:15-23:20

2 stops50h 05m

฿28,947

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Mon 24/11

09:25-22:55

2 stops19h 30m

Trieste Ronchi dei Legionari

Tue 13/1

19:15-23:20

2 stops46h 05m

฿28,947

BangkokTrieste

BKK - TRS

BKKTRS

Bangkok Suvarnabhumi

Tue 25/11

08:55-10:25

2 stops31h 30m

Trieste Ronchi dei Legionari

Mon 12/1

19:15-23:20

2 stops46h 05m

฿28,947

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 22 results
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Best time to book a flight to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Trieste

How long is the flight to Trieste?

On average, a flight from Bangkok to Trieste takes 26 hours 0 minutes. Flights to Trieste from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trieste ranges from 62.0 - 114.0 mm per month. November is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit Trieste when rainfall is around 62.0 mm.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

FAQs about flying to Trieste

  • What airport do you fly into for flights to Trieste?

    Trieste Ronchi dei Legionari (TRS), located 29.3 km from the city centre, is the airport you fly into when you book flights to Trieste.

  • Can I find cheaper flights to Trieste if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Trieste on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Trieste depart from?

    For those looking to save time traveling to Trieste, Bangkok offers the quickest one-way flight (26 hours 0 minutes).

  • Does Trieste Ronchi dei Legionari have rental cars?

    Yes. Those touching down at Trieste Ronchi dei Legionari can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Trieste Ronchi dei Legionari?

    Yes. Trieste Ronchi dei Legionari has hotels nearby for those requiring accommodations. Tre Continenti - Appartamento con parcheggio privato is the closest property to Trieste Ronchi dei Legionari (0.0 km away from Trieste Ronchi dei Legionari).

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights to Trieste?

Deals for Trieste flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Trieste?

Millions of users choose and trust Cheapflights to book the best flight deals to Trieste for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Trieste with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Trieste, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Trieste become cheaper?

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