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Cheap flights from Paris to Trieste from €135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Paris to Trieste departing on 25/11. 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
0 bags
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Cheap return flights

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ITA Airways Logo
06:05 - 22:55CDG-TRS
16h 50m1 stop
ITA Airways Logo
19:15 - 23:45TRS-CDG
4h 30m1 stop
€177ITA Airways
Find Deal
Fri, 9 Jan - Mon, 12 Jan
Lufthansa Logo
18:50 - 22:30CDG-TRS
3h 40m1 stop
Lufthansa Logo
14:40 - 22:25TRS-CDG
7h 45m1 stop
€189Lufthansa
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Lufthansa Logo
18:50 - 22:30CDG-TRS
3h 40m1 stop
Lufthansa Logo
14:40 - 22:25TRS-CDG
7h 45m1 stop
€205Lufthansa
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Lufthansa Logo
18:50 - 22:30CDG-TRS
3h 40m1 stop
Lufthansa Logo
14:40 - 22:25TRS-CDG
7h 45m1 stop
€206Lufthansa
Find Deal
Fri, 5 Dec - Mon, 8 Dec
ITA Airways Logo
06:05 - 18:30CDG-TRS
12h 25m1 stop
ITA Airways Logo
06:35 - 10:50TRS-CDG
4h 15m1 stop
€297ITA Airways
Find Deal
Wed, 14 Jan - Fri, 16 Jan
ITA Airways Logo
18:15 - 22:55CDG-TRS
4h 40m1 stop
ITA Airways Logo
06:35 - 15:55TRS-CDG
9h 20m2 stops
€308ITA Airways
Find Deal
Wed, 14 Jan - Fri, 16 Jan
ITA Airways Logo
09:45 - 18:30CDG-TRS
8h 45m2 stops
ITA Airways Logo
06:35 - 15:55TRS-CDG
9h 20m2 stops
€320ITA Airways
Find Deal
Wed, 14 Jan - Fri, 16 Jan
Lufthansa Logo
18:50 - 22:30CDG-TRS
3h 40m1 stop
Lufthansa Logo
11:15 - 18:25TRS-CDG
7h 10m2 stops
€596Lufthansa
Find Deal
Fri, 9 Jan - Mon, 12 Jan
Multiple Airlines Logo
07:00 - 22:55CDG-TRS
15h 55m2 stops
Multiple Airlines Logo
06:35 - 19:50TRS-CDG
13h 15m2 stops
€1,202Multiple Airlines
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Tue, 5 May - Sat, 9 May
Multiple Airlines Logo
09:15 - 22:55CDG-TRS
13h 40m2 stops
Multiple Airlines Logo
06:35 - 22:20TRS-CDG
15h 45m2 stops
€1,420Multiple Airlines
Find Deal
Sat, 9 May - Sat, 16 May

ITA Airways flights from Paris to Trieste

Our best ITA Airways deals on Paris to Trieste flight tickets
ITA Airways
9 Jan
CDG06:05Paris Charles de Gaulle
16h 50m
1 stop
TRS22:55Trieste Ronchi dei Legionari
12 Jan
TRS19:15Trieste Ronchi dei Legionari
4h 30m
1 stop
CDG23:45Paris Charles de Gaulle
€177
Find similar
ITA Airways
14 Jan
CDG06:05Paris Charles de Gaulle
12h 25m
1 stop
TRS18:30Trieste Ronchi dei Legionari
16 Jan
TRS06:35Trieste Ronchi dei Legionari
4h 15m
1 stop
CDG10:50Paris Charles de Gaulle
€297
Find similar
ITA Airways
14 Jan
CDG18:15Paris Charles de Gaulle
4h 40m
1 stop
TRS22:55Trieste Ronchi dei Legionari
16 Jan
TRS06:35Trieste Ronchi dei Legionari
9h 20m
2 stops
CDG15:55Paris Charles de Gaulle
€308
Find similar

Lufthansa flights from Paris to Trieste

Our best Lufthansa deals on Paris to Trieste flight tickets
Lufthansa
5 Dec
CDG18:50Paris Charles de Gaulle
3h 40m
1 stop
TRS22:30Trieste Ronchi dei Legionari
8 Dec
TRS14:40Trieste Ronchi dei Legionari
7h 45m
1 stop
CDG22:25Paris Charles de Gaulle
€189
Find similar
Lufthansa
5 Dec
CDG18:50Paris Charles de Gaulle
3h 40m
1 stop
TRS22:30Trieste Ronchi dei Legionari
8 Dec
TRS14:40Trieste Ronchi dei Legionari
7h 45m
1 stop
CDG22:25Paris Charles de Gaulle
€205
Find similar
Lufthansa
5 Dec
CDG18:50Paris Charles de Gaulle
3h 40m
1 stop
TRS22:30Trieste Ronchi dei Legionari
8 Dec
TRS14:40Trieste Ronchi dei Legionari
7h 45m
1 stop
CDG22:25Paris Charles de Gaulle
€206
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Paris 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 13,528 searches. Data last updated 19 November 2025.
Use the filters below to find and compare flights from Paris to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 9/1

06:05-22:55

1 stop16h 50m

Trieste Ronchi dei Legionari

Mon 12/1

19:15-23:45

1 stop4h 30m

€177

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 5/12

18:50-22:30

1 stop3h 40m

Trieste Ronchi dei Legionari

Mon 8/12

14:40-22:25

1 stop7h 45m

€189

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 5/12

18:50-22:30

1 stop3h 40m

Trieste Ronchi dei Legionari

Mon 8/12

14:40-22:25

1 stop7h 45m

€205

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 5/12

18:50-22:30

1 stop3h 40m

Trieste Ronchi dei Legionari

Mon 8/12

14:40-22:25

1 stop7h 45m

€206

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Wed 14/1

06:05-18:30

1 stop12h 25m

Trieste Ronchi dei Legionari

Fri 16/1

06:35-10:50

1 stop4h 15m

€297

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Wed 14/1

18:15-22:55

1 stop4h 40m

Trieste Ronchi dei Legionari

Fri 16/1

06:35-15:55

2 stops9h 20m

€308

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Wed 14/1

09:45-18:30

2 stops8h 45m

Trieste Ronchi dei Legionari

Fri 16/1

06:35-15:55

2 stops9h 20m

€320

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 9/1

18:50-22:30

1 stop3h 40m

Trieste Ronchi dei Legionari

Mon 12/1

11:15-18:25

2 stops7h 10m

€596

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Tue 5/5

07:00-22:55

2 stops15h 55m

Trieste Ronchi dei Legionari

Sat 9/5

06:35-19:50

2 stops13h 15m

€1,202

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Sat 9/5

09:15-22:55

2 stops13h 40m

Trieste Ronchi dei Legionari

Sat 16/5

06:35-22:20

2 stops15h 45m

€1,420

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Trieste from

How to get the cheapest flight ticket from Paris 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

What is the cheapest month to fly to Trieste?

The month of November is another great option to travel to Trieste, with average flight prices from Paris averaging around €36.

How have Paris to Trieste flight prices changed over time?

As of November 2025, prices for Paris to Trieste flights are approximately 77% cheaper when compared to flights at the same time last year.

When to book flights from Paris to Trieste

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

Cheap Paris to Trieste (PAR to TRS) flight deals and tips

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

Direct flights

None
There are no direct flights from Paris to Trieste. There are no popular flight routes from Paris to Trieste.
Search flight deals

  • How far is Paris to Trieste Ronchi dei Legionari by plane?

    Paris and Trieste Ronchi dei Legionari are 931.4 km apart from one another. Typically, this will take 3h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Paris to Trieste Ronchi dei Legionari Airport?

    Prices for flights from Paris to Trieste Ronchi dei Legionari Airport were last updated today.

  • How old do you have to be to fly from Paris 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Paris 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 licence, 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.

  • What is the most popular plane model from Paris to Trieste?

Travelling to a place near Trieste?

Book flights to Trieste if you plan to visit one of these locations
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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trieste from Paris.

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

momondo does allow users to show only those flights to Trieste from Paris which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Paris to Trieste?

Once all potential Paris to Trieste flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Paris to Trieste now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Trieste and let you know when they change.

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