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Cheap flights from New Delhi to Trieste from ₹ 34,770

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — TRS
25 Jun — 2 Jul1
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
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 26 May 2026.

Wed 19/812:20
DEL
-
TRS
1 stop13h 25m
Multiple Airlines
Sat 9/119:15
TRS
-
DEL
1 stop26h 05m
Multiple Airlines
Deal found 21/5₹ 73,827
Tue 18/801:45
DEL
-
TRS
2 stops24h 00m
Multiple Airlines
Sun 10/106:35
TRS
-
DEL
1 stop14h 45m
Multiple Airlines
Deal found 21/5₹ 75,446
Thu 20/801:45
DEL
-
TRS
2 stops24h 00m
Multiple Airlines
Fri 8/106:35
TRS
-
DEL
1 stop14h 45m
Multiple Airlines
Deal found 21/5₹ 78,685
Wed 27/503:00
DEL
-
TRS
1 stop15h 00m
ITA Airways
Thu 4/611:15
TRS
-
DEL
1 stop10h 25m
ITA Airways
Deal found 24/5₹ 235,198
Wed 27/503:00
DEL
-
TRS
1 stop23h 25m
ITA Airways
Mon 1/606:35
TRS
-
DEL
1 stop15h 05m
ITA Airways
Deal found 24/5₹ 362,751
Tue 26/521:15
DEL
-
TRS
2 stops16h 40m
Multiple Airlines
Tue 2/614:45
TRS
-
DEL
2 stops19h 55m
Multiple Airlines
Deal found 24/5₹ 410,381
Wed 27/509:35
DEL
-
TRS
2 stops32h 25m
Ethiopian Air
Sun 31/519:15
TRS
-
DEL
2 stops26h 35m
Ethiopian Air
Deal found 24/5₹ 908,688
Wed 27/509:35
DEL
-
TRS
2 stops32h 25m
Ethiopian Air
Thu 4/615:15
TRS
-
DEL
2 stops30h 35m
Ethiopian Air
Deal found 24/5₹ 968,893

Find 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 26 May 2026.

Round-trip from

₹ 73,827

One-way from

₹ 34,770
ITA Airways
  • ITA Airways
  • 19/8-9/1
  • 2 total stops
  • 39h 30m total
  • New Delhi to Trieste
Search Deals
Lufthansa
  • Lufthansa
  • 18/11
  • 1 total stop
  • 15h 00m total
  • New Delhi to Trieste
Search Deals

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 26 May 2026.
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 - TRS

DELTRS

New Delhi Indira Gandhi Intl

Wed 19/8

12:20-22:15

1 stop13h 25m

Trieste Ronchi dei Legionari

Sat 9/1

19:15-01:50

1 stop26h 05m

₹ 73,827
Fastest return journey

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 20/8

01:45-22:15

2 stops24h 00m

Trieste Ronchi dei Legionari

Fri 8/1

06:35-01:50

1 stop14h 45m

₹ 78,685
Cheapest one-way

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Fri 20/11

01:55-14:05

2 stops16h 40m

₹ 36,866

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Tue 17/11

01:55-14:05

2 stops16h 40m

₹ 36,866

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Mon 16/11

01:55-14:05

2 stops16h 40m

₹ 36,866
Fastest single journey

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 19/11

03:35-14:05

1 stop15h 00m

₹ 39,343

Flights are sorted by cheapest return flights first.

Deals found on 22/5

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
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.

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.

  • 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Delhi to Trieste

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