TRS

฿17,594 Find Cheap Flights to Trieste – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
฿29,059
Typical prices: ฿26,675-฿33,218
Multiple Airlines
Fri 28/9Sat 6/10
BKK - TRS • 2 stops
Cheapest one-way flight
฿17,594
Typical prices: ฿20,108-฿25,962
เอทิฮัดแอร์เวย์
Sat 1/12
BKK - TRS • 2 stops
When to travel
April
Cheapest • 19% price drop
April
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Trieste!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Trieste

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Trieste

Mon 28 Sep - Tue 6 Oct
Multiple Airlines Logo
12:25 - 10:35BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
27h 10m2 stops Rome Fiumicino Milan Linate
Multiple Airlines Logo
19:15 - 09:45TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
33h 30m2 stops Rome Fiumicino Manama Bahrain Intl
฿29,059Multiple Airlines
Mon 28 Sep - Tue 6 Oct
Multiple Airlines Logo
12:25 - 22:55BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
15h 30m1 stop Rome Fiumicino
Multiple Airlines Logo
17:10 - 12:55TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
38h 45m2 stops Stockholm Arlanda Doha Hamad Intl
฿29,817Multiple Airlines
Mon 28 Sep - Tue 6 Oct
Multiple Airlines Logo
12:25 - 10:35BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
27h 10m2 stops Rome Fiumicino Milan Linate
Multiple Airlines Logo
06:35 - 14:25TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
26h 50m3 stops Rome Fiumicino Geneva Geneve-Cointrin Doha Hamad Intl
฿31,695Multiple Airlines
Mon 28 Sep - Tue 6 Oct
Multiple Airlines Logo
22:35 - 22:55BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
29h 20m3 stops Frankfurt am Main Paris Charles de Gaulle Rome Fiumicino
Multiple Airlines Logo
06:35 - 12:35TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
25h 00m3 stops Rome Fiumicino Paris Charles de Gaulle Frankfurt am Main
฿32,650Multiple Airlines
Sun 20 Dec - Fri 8 Jan
ITA Airways Logo
12:15 - 22:55BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
16h 40m1 stop Rome Fiumicino
ITA Airways Logo
11:15 - 08:10TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
14h 55m1 stop Rome Fiumicino
฿37,823ITA Airways
Sun 20 Dec - Fri 8 Jan
เอทิฮัดแอร์เวย์ Logo
08:30 - 22:55BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
20h 25m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
เอทิฮัดแอร์เวย์ Logo
19:15 - 23:20TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
22h 05m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
฿38,350เอทิฮัดแอร์เวย์
Mon 28 Sep - Tue 6 Oct
Multiple Airlines Logo
12:25 - 22:55BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
15h 30m1 stop Rome Fiumicino
Multiple Airlines Logo
06:20 - 06:25TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
19h 05m1 stop Frankfurt am Main
฿41,316Multiple Airlines
Sat 19 Dec - Sat 9 Jan
ITA Airways Logo
12:15 - 10:25BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
28h 10m1 stop Rome Fiumicino
ITA Airways Logo
06:35 - 08:10TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
19h 35m1 stop Rome Fiumicino
฿41,942ITA Airways
Wed 23 Sep - Sat 3 Oct
ITA Airways Logo
12:25 - 14:30BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
31h 05m1 stop Rome Fiumicino
ITA Airways Logo
19:15 - 07:25TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
31h 10m1 stop Rome Fiumicino
฿42,007ITA Airways
Sun 20 Dec - Sat 9 Jan
เอทิฮัดแอร์เวย์ Logo
08:30 - 22:55BKK  Bangkok Suvarnabhumi-TRS Trieste Ronchi dei Legionari
20h 25m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
เอทิฮัดแอร์เวย์ Logo
15:15 - 18:00TRS  Trieste Ronchi dei Legionari-BKK Bangkok Suvarnabhumi
20h 45m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
฿42,831เอทิฮัดแอร์เวย์
Booking Insights

Price, demand, and travel trends for Thailand to Trieste flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Thailand to Trieste with more confidence.

What is the cheapest time of day to fly to Trieste?

Morning flights to Trieste are the cheapest at ฿25,534 return on average. Evening flights are the most expensive at ฿39,042.

Find deals

Key details for flights to Trieste

Low season

January

Cheapest flight

฿17,594
Most popular time to fly and prices are also 19% lower on average.
Flights from Bangkok Suvarnabhumi Airport to Trieste

When to book flights to Trieste

Are your dates flexible? Find out the best times to travel to Trieste based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Trieste, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Where can I fly from to get the cheapest fares to Trieste?

    Based on fares booked in the past 5 days, the cheapest flights to Trieste are from:
    • Bangkok, from ฿29,059 return

  • How do I know if a flight to Trieste is a good deal?

    A good deal on a flight to Trieste is around ฿26,675 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Trieste flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Trieste, recent KAYAK data shows that stronger deals tend to be around ฿26,675 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
  • If you can choose when to go, aim to travel to Trieste in April. Return fares historically average ฿25,534 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to morning to save up to ฿13,508 per return. Morning flights to Trieste average ฿25,534 compared to ฿39,042 for afternoon flights. See the time-of-day chart above for the full breakdown.

More options for your flight to Trieste