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Cheap flights from New Delhi to Trieste from ₹ 59,617

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Trieste departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
ITA Airways Logo
03:00 - 14:30
DEL
-
TRS
15h 00m1 stop
ITA Airways Logo
06:35 - 01:10
TRS
-
DEL
15h 05m1 stop
₹ 59,617ITA Airways
Thu, 21 May - Tue, 26 May
ITA Airways Logo
03:00 - 14:30
DEL
-
TRS
15h 00m1 stop
ITA Airways Logo
11:15 - 01:10
TRS
-
DEL
10h 25m1 stop
₹ 59,798ITA Airways
Thu, 21 May - Tue, 26 May
ITA Airways Logo
03:00 - 10:25
DEL
-
TRS
10h 55m1 stop
ITA Airways Logo
06:35 - 01:10
TRS
-
DEL
15h 05m1 stop
₹ 59,888ITA Airways
Thu, 21 May - Tue, 26 May
ITA Airways Logo
03:00 - 14:30
DEL
-
TRS
15h 00m1 stop
ITA Airways Logo
19:15 - 23:55
TRS
-
DEL
25h 10m2 stops
₹ 61,602ITA Airways
Thu, 21 May - Tue, 26 May
ITA Airways Logo
03:00 - 10:25
DEL
-
TRS
10h 55m1 stop
ITA Airways Logo
19:15 - 23:55
TRS
-
DEL
25h 10m2 stops
₹ 61,782ITA Airways
Thu, 21 May - Tue, 26 May
ITA Airways Logo
03:00 - 22:55
DEL
-
TRS
23h 25m1 stop
ITA Airways Logo
19:15 - 23:55
TRS
-
DEL
25h 10m2 stops
₹ 61,872ITA Airways
Thu, 21 May - Tue, 26 May
ITA Airways Logo
01:45 - 18:30
DEL
-
TRS
20h 15m2 stops
ITA Airways Logo
15:15 - 23:55
TRS
-
DEL
29h 10m2 stops
₹ 66,743ITA Airways
Thu, 21 May - Tue, 26 May
ITA Airways Logo
01:45 - 14:30
DEL
-
TRS
16h 15m2 stops
ITA Airways Logo
06:35 - 23:55
TRS
-
DEL
13h 50m2 stops
₹ 68,546ITA Airways
Thu, 21 May - Tue, 26 May
ITA Airways Logo
01:45 - 14:30
DEL
-
TRS
16h 15m2 stops
ITA Airways Logo
06:35 - 23:55
TRS
-
DEL
13h 50m2 stops
₹ 68,727ITA Airways
Thu, 21 May - Tue, 26 May

ITA Airways flights from New Delhi to Trieste

Our best ITA Airways deals on New Delhi to Trieste flight tickets
ITA Airways
21 May
DEL03:00New Delhi Indira Gandhi Intl
15h 00m
1 stop
TRS14:30Trieste Ronchi dei Legionari
26 May
TRS06:35Trieste Ronchi dei Legionari
15h 05m
1 stop
DEL01:10New Delhi Indira Gandhi Intl
₹ 59,617
Find similar
ITA Airways
21 May
DEL03:00New Delhi Indira Gandhi Intl
15h 00m
1 stop
TRS14:30Trieste Ronchi dei Legionari
26 May
TRS11:15Trieste Ronchi dei Legionari
10h 25m
1 stop
DEL01:10New Delhi Indira Gandhi Intl
₹ 59,798
Find similar
ITA Airways
21 May
DEL03:00New Delhi Indira Gandhi Intl
10h 55m
1 stop
TRS10:25Trieste Ronchi dei Legionari
26 May
TRS06:35Trieste Ronchi dei Legionari
15h 05m
1 stop
DEL01:10New Delhi Indira Gandhi Intl
₹ 59,888
Find similar

momondo 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, momondo users made 59,053 searches. Data last updated 12 December 2025.
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

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

03:00-14:30

1 stop15h 00m

Trieste Ronchi dei Legionari

Tue 26/5

06:35-01:10

1 stop15h 05m

₹ 59,617

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

03:00-14:30

1 stop15h 00m

Trieste Ronchi dei Legionari

Tue 26/5

11:15-01:10

1 stop10h 25m

₹ 59,798

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

03:00-10:25

1 stop10h 55m

Trieste Ronchi dei Legionari

Tue 26/5

06:35-01:10

1 stop15h 05m

₹ 59,888

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

03:00-14:30

1 stop15h 00m

Trieste Ronchi dei Legionari

Tue 26/5

19:15-23:55

2 stops25h 10m

₹ 61,602

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

03:00-10:25

1 stop10h 55m

Trieste Ronchi dei Legionari

Tue 26/5

19:15-23:55

2 stops25h 10m

₹ 61,782

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

03:00-22:55

1 stop23h 25m

Trieste Ronchi dei Legionari

Tue 26/5

19:15-23:55

2 stops25h 10m

₹ 61,872

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

01:45-18:30

2 stops20h 15m

Trieste Ronchi dei Legionari

Tue 26/5

15:15-23:55

2 stops29h 10m

₹ 66,743

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

01:45-14:30

2 stops16h 15m

Trieste Ronchi dei Legionari

Tue 26/5

06:35-23:55

2 stops13h 50m

₹ 68,546

New DelhiTrieste

DEL - TRS

DELTRS

New Delhi Indira Gandhi Intl

Thu 21/5

01:45-14:30

2 stops16h 15m

Trieste Ronchi dei Legionari

Tue 26/5

06:35-23:55

2 stops13h 50m

₹ 68,727

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Trieste from

How to get the cheapest flight ticket from New Delhi to Trieste

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on New Delhi to Trieste flights?

You could potentially save up to 12% on your flight if you consider stops on a New Delhi to Trieste flight.

When to book flights from New Delhi to Trieste

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Trieste according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New Delhi to Trieste (DEL to TRS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Trieste

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from New Delhi to Trieste takes 15h 30m
There are no direct flights from New Delhi to Trieste. There are no popular flight routes from New Delhi to Trieste.
Search flight deals

  • How far is New Delhi Indira Gandhi Intl to Trieste Ronchi dei Legionari by plane?

    A flight from New Delhi Indira Gandhi Intl to Trieste Ronchi dei Legionari will travel around 5768.3 km. A reasonable flight in good conditions will take 15h 30m.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Trieste Ronchi dei Legionari Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Trieste Ronchi dei Legionari Airport refresh daily.

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Trieste Ronchi dei Legionari Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Trieste Ronchi dei Legionari Airport.

  • What documentation or ID do you need to fly to Trieste Ronchi dei Legionari Airport?

    The travel and health documents required for your trip to Trieste Ronchi dei Legionari Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trieste Ronchi dei Legionari Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
Udine

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Trieste?

It is quick and easy to find New Delhi to Trieste flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trieste that suits you.

Can I find flights from New Delhi to Trieste with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Delhi to Trieste flights to just show those with flexible booking policies.

How can momondo help me find flights from New Delhi to Trieste?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trieste from New Delhi.

I’m not ready to book a flight from New Delhi to Trieste right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Delhi to Trieste flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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ITA Airways
IndiGo
Lufthansa