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Cheap flights from Trieste to New Delhi from ₹ 37,775

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trieste to New Delhi departing on 19/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Trieste to New Delhi

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
06:15 - 00:55TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
15h 10m1 stop Frankfurt am Main
Lufthansa Logo
01:45 - 22:15DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
24h 00m2 stops Munich Franz Josef Strauss Frankfurt am Main
₹ 61,658Lufthansa
Thu, 10 Sep - Tue, 15 Sep
Lufthansa Logo
06:15 - 23:55TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
14h 10m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
01:45 - 22:15DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
24h 00m2 stops Munich Franz Josef Strauss Frankfurt am Main
₹ 64,037Lufthansa
Thu, 10 Sep - Tue, 15 Sep
Ethiopian Air Logo
19:15 - 00:55TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
25h 10m2 stops Rome Fiumicino Addis Ababa Bole
Ethiopian Air Logo
09:35 - 10:25DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
29h 20m2 stops Addis Ababa Bole Rome Fiumicino
₹ 64,513Ethiopian Air
Sat, 21 Nov - Sun, 6 Dec
Ethiopian Air Logo
19:15 - 00:55TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
25h 10m2 stops Rome Fiumicino Addis Ababa Bole
Ethiopian Air Logo
09:35 - 10:25DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
29h 20m2 stops Addis Ababa Bole Rome Fiumicino
₹ 65,559Ethiopian Air
Wed, 9 Dec - Thu, 24 Dec
Lufthansa Logo
06:10 - 00:55TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
15h 15m1 stop Frankfurt am Main
Lufthansa Logo
02:50 - 22:15DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
22h 55m1 stop Frankfurt am Main
₹ 65,654Lufthansa
Sun, 20 Sep - Sat, 26 Sep
Lufthansa Logo
06:15 - 00:55TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
15h 10m1 stop Frankfurt am Main
Lufthansa Logo
01:45 - 21:55DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
23h 40m2 stops Munich Franz Josef Strauss Frankfurt am Main
₹ 66,416Lufthansa
Sat, 5 Sep - Fri, 11 Sep
Lufthansa Logo
06:10 - 08:40TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
23h 00m2 stops Frankfurt am Main Mumbai Chhatrapati Shivaji Intl
Lufthansa Logo
21:00 - 13:45DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
20h 15m2 stops Mumbai Chhatrapati Shivaji Intl Frankfurt am Main
₹ 68,223Lufthansa
Sun, 20 Sep - Sun, 27 Sep
Ethiopian Air Logo
19:15 - 00:55TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
25h 10m2 stops Rome Fiumicino Addis Ababa Bole
Ethiopian Air Logo
09:35 - 10:25DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
29h 20m2 stops Addis Ababa Bole Rome Fiumicino
₹ 68,699Ethiopian Air
Wed, 9 Dec - Thu, 24 Dec
Lufthansa Logo
06:15 - 23:55TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
14h 10m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
01:45 - 21:55DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
23h 40m2 stops Munich Franz Josef Strauss Frankfurt am Main
₹ 68,794Lufthansa
Sat, 5 Sep - Fri, 11 Sep
Multiple Airlines Logo
19:15 - 01:10TRS  Trieste Ronchi dei Legionari-DEL New Delhi Indira Gandhi Intl
26h 25m1 stop Rome Fiumicino
Multiple Airlines Logo
02:50 - 13:45DEL  New Delhi Indira Gandhi Intl-TRS Trieste Ronchi dei Legionari
14h 25m1 stop Frankfurt am Main
₹ 68,890Multiple Airlines
Thu, 10 Sep - Tue, 15 Sep

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Lufthansa flights from Trieste to New Delhi

Our best Lufthansa deals on Trieste to New Delhi flight tickets
Lufthansa
10 Sept
TRS06:15Trieste Ronchi dei Legionari
15h 10m
1 stop
DEL00:55New Delhi Indira Gandhi Intl
15 Sept
DEL01:45New Delhi Indira Gandhi Intl
24h 00m
2 stops
TRS22:15Trieste Ronchi dei Legionari
₹ 61,658
Lufthansa
10 Sept
TRS06:15Trieste Ronchi dei Legionari
14h 10m
2 stops
DEL23:55New Delhi Indira Gandhi Intl
15 Sept
DEL01:45New Delhi Indira Gandhi Intl
24h 00m
2 stops
TRS22:15Trieste Ronchi dei Legionari
₹ 64,037
Lufthansa
20 Sept
TRS06:10Trieste Ronchi dei Legionari
15h 15m
1 stop
DEL00:55New Delhi Indira Gandhi Intl
26 Sept
DEL02:50New Delhi Indira Gandhi Intl
22h 55m
1 stop
TRS22:15Trieste Ronchi dei Legionari
₹ 65,654

Ethiopian Air flights from Trieste to New Delhi

Our best Ethiopian Air deals on Trieste to New Delhi flight tickets
Ethiopian Air
21 Nov
TRS19:15Trieste Ronchi dei Legionari
25h 10m
2 stops
DEL00:55New Delhi Indira Gandhi Intl
6 Dec
DEL09:35New Delhi Indira Gandhi Intl
29h 20m
2 stops
TRS10:25Trieste Ronchi dei Legionari
₹ 64,513
Ethiopian Air
9 Dec
TRS19:15Trieste Ronchi dei Legionari
25h 10m
2 stops
DEL00:55New Delhi Indira Gandhi Intl
24 Dec
DEL09:35New Delhi Indira Gandhi Intl
29h 20m
2 stops
TRS10:25Trieste Ronchi dei Legionari
₹ 65,559
Ethiopian Air
9 Dec
TRS19:15Trieste Ronchi dei Legionari
25h 10m
2 stops
DEL00:55New Delhi Indira Gandhi Intl
24 Dec
DEL09:35New Delhi Indira Gandhi Intl
29h 20m
2 stops
TRS10:25Trieste Ronchi dei Legionari
₹ 68,699

momondo Fare Finder

 
Customise your flight search to find flights from Trieste to New Delhi 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 10 August 2026.
Use the filters below to find and compare flights from Trieste to New Delhi that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Thu 10/9

06:15-00:55

1 stop15h 10m

New Delhi Indira Gandhi Intl

Tue 15/9

01:45-22:15

2 stops24h 00m

₹ 61,658

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Thu 10/9

06:15-23:55

2 stops14h 10m

New Delhi Indira Gandhi Intl

Tue 15/9

01:45-22:15

2 stops24h 00m

₹ 64,037

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Sat 21/11

19:15-00:55

2 stops25h 10m

New Delhi Indira Gandhi Intl

Sun 6/12

09:35-10:25

2 stops29h 20m

₹ 64,513

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Wed 9/12

19:15-00:55

2 stops25h 10m

New Delhi Indira Gandhi Intl

Thu 24/12

09:35-10:25

2 stops29h 20m

₹ 65,559

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Sun 20/9

06:10-00:55

1 stop15h 15m

New Delhi Indira Gandhi Intl

Sat 26/9

02:50-22:15

1 stop22h 55m

₹ 65,654

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Sat 5/9

06:15-00:55

1 stop15h 10m

New Delhi Indira Gandhi Intl

Fri 11/9

01:45-21:55

2 stops23h 40m

₹ 66,416

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Sun 20/9

06:10-08:40

2 stops23h 00m

New Delhi Indira Gandhi Intl

Sun 27/9

21:00-13:45

2 stops20h 15m

₹ 68,223

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Wed 9/12

19:15-00:55

2 stops25h 10m

New Delhi Indira Gandhi Intl

Thu 24/12

09:35-10:25

2 stops29h 20m

₹ 68,699
Fastest return journey

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Sat 5/9

06:15-23:55

2 stops14h 10m

New Delhi Indira Gandhi Intl

Fri 11/9

01:45-21:55

2 stops23h 40m

₹ 68,794

TriesteNew Delhi

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

TRSDEL

Trieste Ronchi dei Legionari

Thu 10/9

19:15-01:10

1 stop26h 25m

New Delhi Indira Gandhi Intl

Tue 15/9

02:50-13:45

1 stop14h 25m

₹ 68,890

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to New Delhi from

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

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

What is the cheapest month to fly to New Delhi?

The month of September is another great option to travel to New Delhi, with average flight prices from Trieste averaging around ₹ 51,287.

When to book flights from Trieste to New Delhi

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

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

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

Fastest flight time

25h 10m

Direct flights

None
The fastest flight from Trieste to New Delhi takes 25h 10m
There are no direct flights from Trieste to New Delhi. There are no popular flight routes from Trieste to New Delhi.
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Frequently asked questions about flying from Trieste to New Delhi

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

    New Delhi Indira Gandhi Intl is 5768.3 km away from Trieste Ronchi dei Legionari. Typically, this will take 25h 10m by plane in normal conditions.

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

    Prices for flights from Trieste Ronchi dei Legionari Airport to New Delhi Indira Gandhi Intl Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trieste Ronchi dei Legionari Airport to New Delhi Indira Gandhi Intl Airport.

  • What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

    The travel and health documents you'll need for your trip to New Delhi Indira Gandhi Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Delhi Indira Gandhi Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Gurugram
Noida
Faridabad

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Trieste to New Delhi. momondo saves you time and could save you money on your trip.

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

Yes. All flights to New Delhi from Trieste on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to New Delhi from Trieste. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Trieste to New Delhi 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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