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Cheap flights from New Delhi to Trieste from ₹ 43,493

DEL — TRS
17 Nov — 24 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to Trieste

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Trieste

Sat 28/1118:30 -
2 stops24h 30m
Sat 5/1211:15 -
2 stops18h 00m
Deal found 14/10₹ 71,256
Fri 27/1103:45 -
1 stop23h 40m
Sat 5/1215:15 -
1 stop30h 10m
Deal found 14/10₹ 84,522
Fri 20/1109:35 -
2 stops29h 20m
Sun 29/1115:15 -
2 stops29h 10m
Deal found 15/10₹ 124,225

Find flight deals from New Delhi to Trieste

Round-trip from

₹ 71,256

One-way from

₹ 43,493
28/11-5/12
  • 28/11-5/12
  • 4 total stops
  • 42h 30m total
  • New Delhi to Trieste
Search Deals
29/11-31/12
  • 29/11-31/12
  • 2 total stops
  • 22h 45m total
  • New Delhi to Trieste
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

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

Sun 29/11

16:10-10:25

2 stops22h 45m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 43,493
Fastest return journey

New DelhiTrieste

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

DELTRS

New Delhi Indira Gandhi Intl

Fri 27/11

03:45-10:25

1 stop11h 10m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 50,031

New DelhiTrieste

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

DELTRS

New Delhi Indira Gandhi Intl

Sat 28/11

10:55-22:55

2 stops40h 30m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 52,684

New DelhiTrieste

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

DELTRS

New Delhi Indira Gandhi Intl

Sat 28/11

03:45-14:30

1 stop15h 15m

Trieste Ronchi dei Legionari

Wed 31/12

00:00-04:30

Nonstop0h 00m

₹ 66,992

New DelhiTrieste

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

DELTRS

New Delhi Indira Gandhi Intl

Fri 27/11

03:45-10:25

1 stop11h 10m

Trieste Ronchi dei Legionari

Sat 5/12

21:50-10:15

2 stops31h 55m

₹ 82,532

New DelhiTrieste

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

DELTRS

New Delhi Indira Gandhi Intl

Fri 27/11

03:45-22:55

1 stop23h 40m

Trieste Ronchi dei Legionari

Sat 5/12

15:15-01:55

1 stop30h 10m

₹ 84,522

New DelhiTrieste

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

DELTRS

New Delhi Indira Gandhi Intl

Fri 20/11

09:35-10:25

2 stops29h 20m

Trieste Ronchi dei Legionari

Sun 29/11

15:15-00:55

2 stops29h 10m

₹ 124,225

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Sorted by cheapest first

Best time to book a flight from New Delhi to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from New Delhi with our price prediction graph.
Estimated return price

Reviews of airlines servicing Trieste

Get a feel of what it's like to fly with ITA Airways from New Delhi to Trieste by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ITA Airways
6.8
Okay
1,396 reviews
Check prices

Food

6.1

Boarding

7.0

Crew

7.4

Entertainment

6.3

Overall

6.8

Comfort

6.7

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
1,396 reviews
ITA Airways
6.8
Okay
1,396 reviews
Check prices

Food

6.1

Boarding

7.0

Crew

7.4

Entertainment

6.3

Overall

6.8

Comfort

6.7

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.

Related info for your journey

  • How long is the flight from New Delhi to Trieste?

    Departing from New Delhi to Trieste will take you 23h 40m. The distance from New Delhi to Trieste is about 5784 km. This flight may include one or multiple stops.

  • Can I find deals for flights from New Delhi to Trieste that include hotel bookings?

    Yes. In addition to deals on New Delhi to Trieste flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Trieste.

  • Can I find deals for business class flights from New Delhi to Trieste?

    Yes. Cheapflights offers flight deals from New Delhi to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for New Delhi to Trieste

New Delhi to Vicenza flights

Top airline flying from New Delhi to Trieste

AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest₹ 69,019Average₹ 77,585FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights

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