Find flights
Airlines
Travel Guide

₹ 40,209+ Cheap flights to Trieste

— TRS
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Trieste in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Trieste

Fri 6/1103:45 -
1 stop11h 10m
Wed 11/1106:35 -
2 stops14h 30m
Deal found 22/10₹ 85,999
Fri 6/1103:45 -
1 stop11h 10m
Wed 11/1119:15 -
1 stop26h 10m
Deal found 22/10₹ 86,756
Sat 7/1109:35 -
2 stops33h 25m
Wed 11/1115:15 -
2 stops36h 20m
Deal found 22/10₹ 114,287

Find flight deals to Trieste

Return from

₹ 85,999

One-way from

₹ 40,209
6/11-11/11
  • 6/11-11/11
  • 3 total stops
  • 25h 40m total
  • New Delhi to Trieste
Search Deals
18/2-31/12
  • 18/2-31/12
  • 2 total stops
  • 30h 50m total
  • New Delhi to Trieste
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Trieste that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

New DelhiTrieste

DEL New Delhi Indira Gandhi Intl - TRS Trieste Ronchi dei Legionari

DELTRS

New Delhi Indira Gandhi Intl

Thu 18/2

16:10-18:30

2 stops30h 50m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 40,209

New DelhiTrieste

DEL New Delhi Indira Gandhi Intl - TRS Trieste Ronchi dei Legionari

DELTRS

New Delhi Indira Gandhi Intl

Sun 6/12

16:10-14:30

2 stops26h 50m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 42,006
Fastest return journey

New DelhiTrieste

DEL New Delhi Indira Gandhi Intl - TRS Trieste Ronchi dei Legionari

DELTRS

New Delhi Indira Gandhi Intl

Wed 17/2

03:45-22:55

1 stop23h 40m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 45,128

New DelhiTrieste

DEL New Delhi Indira Gandhi Intl - TRS Trieste Ronchi dei Legionari

DELTRS

New Delhi Indira Gandhi Intl

Fri 6/11

03:45-10:25

1 stop11h 10m

Trieste Ronchi dei Legionari

Wed 11/11

06:35-01:35

2 stops14h 30m

₹ 85,999

New DelhiTrieste

DEL New Delhi Indira Gandhi Intl - TRS Trieste Ronchi dei Legionari

DELTRS

New Delhi Indira Gandhi Intl

Sat 7/11

09:35-14:30

2 stops33h 25m

Trieste Ronchi dei Legionari

Wed 11/11

15:15-08:05

2 stops36h 20m

₹ 114,287

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Sorted by cheapest first

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

Cheapflights Insights

Everything you need to know about your flight to Trieste

What are the cheapest airlines that fly to Trieste?

The cheapest airline flying from New Delhi to Trieste is ITA Airways.

Reviews of airlines servicing Trieste

Read through reviews of airlines serving Italy, such as ITA Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.8
Okay
1,401 reviews
Check prices

Crew

7.4

Overall

6.8

Boarding

7.0

Comfort

6.7

Entertainment

6.3

Food

6.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2026

JFK - FCO

Check in staff were very nice! No wait to check in. However, the flight was delayed and the cabin crew spoke English with heavy accents that were hard to understand. Unfortunately, the bathroom was dirty and smelled VERY bad! There was garbage and pee on the floor and nobody cleaned it up. Also, on the flight from Rome to Bari, the female flight attendant spoke so fast in English and Italian that it was impossible to understand anything that she said. Real mil would be preferable to powdered mil in the tea/coffee. Besides this, the plane was comfortable.
ITA Airways
6.8
Okay
1,401 reviews
ITA Airways
6.8
Okay
1,401 reviews
Check prices

Crew

7.4

Overall

6.8

Boarding

7.0

Comfort

6.7

Entertainment

6.3

Food

6.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2026

JFK - FCO

Check in staff were very nice! No wait to check in. However, the flight was delayed and the cabin crew spoke English with heavy accents that were hard to understand. Unfortunately, the bathroom was dirty and smelled VERY bad! There was garbage and pee on the floor and nobody cleaned it up. Also, on the flight from Rome to Bari, the female flight attendant spoke so fast in English and Italian that it was impossible to understand anything that she said. Real mil would be preferable to powdered mil in the tea/coffee. Besides this, the plane was comfortable.

FAQs about flying to Trieste

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

    For a flight to Trieste, you will be flying into Ronchi dei Legionari. Trieste Ronchi dei Legionari (TRS) is just 29.3 km from the centre of the city.

  • 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.

  • What is the best airline to fly to Trieste?

    Based on reviews from Cheapflights users, ITA Airways is rated the highest out of the airlines that fly to Trieste.

  • Where does the fastest flight to Trieste depart from?

    For those looking to save time traveling to Trieste, New Delhi Indira Gandhi Intl offers the quickest one-way flight (24 hours 30 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. Societa Agricola La Staccionata is the closest property to Trieste Ronchi dei Legionari (0.0 km away from Trieste Ronchi dei Legionari).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Search flights to Trieste by cabin class

First Class flights to Trieste
Business Class flights to Trieste
Prem Economy Class flights to Trieste
Economy Class flights to Trieste

Fly with Cheapflights

How does Cheapflights help users find flights to Trieste?

When you search for this flight to Trieste, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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?

Yes! Cheapflights helps users easily find flights to Trieste with no change fees.

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

Yes, Cheapflights offers price alerts on Trieste flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.