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Cheap flights from New Delhi to Trieste from ₹ 53,546

This is the cheapest retur 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.
DEL — TRS
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from New Delhi to Trieste
Explore the most affordable flight options available from New Delhi to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Tue 30/1203:40DEL - TRS
1 stop19h 20mITA Airways
Wed 7/115:15TRS - DEL
1 stop30h 05mITA Airways
Deal found 16/11₹ 53,546
Wed 31/1212:35DEL - TRS
2 stops26h 35mMultiple Airlines
Wed 7/119:15TRS - DEL
1 stop26h 05mMultiple Airlines
Deal found 16/11₹ 73,759

Cheap flight deals from New Delhi to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 November 2025.

Round-trip from

₹ 53,546
ITA Airways
  • ITA Airways
  • 30/12-7/1
  • 2 total stops
  • 49h 25m total
  • New Delhi to Trieste
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Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Trieste that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 17 November 2025.
Use the filters below to find and compare flights from New Delhi to Trieste that are best for you.

Fly from

New Delhi

Fly to

Trieste

Route

Depart

Return

Price

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Tue 30/12

03:40-18:30

1 stop19h 20m

Trieste Ronchi dei Legionari

Wed 7/1

15:15-01:50

1 stop30h 05m

₹ 53,546

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Wed 1/4

03:00-18:30

1 stop19h 00m

Trieste Ronchi dei Legionari

Mon 6/4

06:35-01:10

1 stop15h 05m

₹ 60,993

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Wed 31/12

12:35-10:40

2 stops26h 35m

Trieste Ronchi dei Legionari

Wed 7/1

19:15-01:50

1 stop26h 05m

₹ 73,759

Flights are sorted by cheapest return flights first.

Deals found on 16/11

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
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 from New Delhi to Trieste

What is the cheapest month to book a flight from New Delhi to Trieste?

Currently, April is the cheapest month in which you can book a flight from New Delhi to Trieste (average of ₹ 30,053). Flying from New Delhi to Trieste in September is currently the most expensive (average of ₹ 53,901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from New Delhi to Trieste will take you 19h 20m. The distance from New Delhi to Trieste is about 5784 km.

  • 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.

  • What is the cheapest month to book a flight from New Delhi to Trieste?

    Currently, April is the cheapest month in which you can book a flight from New Delhi to Trieste (average of ₹ 30,053). Flying from New Delhi to Trieste in September is currently the most expensive (average of ₹ 53,901). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Not ready to book yet? You can track prices for flights from New Delhi to Trieste on Cheapflights with our Price Alert feature and get notified when better prices are available.

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