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Cheap flights from Paris to Trieste from €173

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Paris to Trieste departing on 16/1. 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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0 bags
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Cheap return flights

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Lufthansa Logo
14:25 - 22:30CDG-TRS
8h 05m1 stop
Lufthansa Logo
15:00 - 22:05TRS-CDG
7h 05m1 stop
€173Lufthansa
Find Deal
Fri, 16 Jan - Sun, 18 Jan
Lufthansa Logo
11:15 - 22:30CDG-TRS
11h 15m1 stop
Lufthansa Logo
15:00 - 22:05TRS-CDG
7h 05m1 stop
€174Lufthansa
Find Deal
Fri, 9 Jan - Sun, 11 Jan
KLM Logo
20:45 - 22:55CDG-TRS
26h 10m2 stops
KLM Logo
06:35 - 08:10TRS-CDG
25h 35m2 stops
€430KLM
Find Deal
Fri, 12 Dec - Mon, 15 Dec
Lufthansa Logo
10:15 - 22:30CDG-TRS
12h 15m1 stop
Lufthansa Logo
06:35 - 22:50TRS-CDG
16h 15m2 stops
€586Lufthansa
Find Deal
Fri, 12 Dec - Mon, 15 Dec
Air Europa Logo
13:10 - 22:55CDG-TRS
9h 45m2 stops
Air Europa Logo
11:15 - 22:20TRS-CDG
11h 05m2 stops
€1,158Air Europa
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Sat, 6 Dec - Sun, 7 Dec
Air Europa Logo
13:10 - 22:55CDG-TRS
9h 45m2 stops
Air Europa Logo
11:15 - 08:20TRS-CDG
21h 05m2 stops
€1,185Air Europa
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Air Europa Logo
13:10 - 22:55CDG-TRS
9h 45m2 stops
Air Europa Logo
11:15 - 08:20TRS-CDG
21h 05m2 stops
€1,420Air Europa
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Multiple Airlines Logo
20:55 - 14:30CDG-TRS
17h 35m2 stops
Multiple Airlines Logo
06:35 - 22:20TRS-CDG
15h 45m2 stops
€1,529Multiple Airlines
Find Deal
Fri, 24 Apr - Sat, 2 May
Air Europa Logo
13:10 - 22:55CDG-TRS
9h 45m2 stops
Air Europa Logo
11:15 - 22:20TRS-CDG
35h 05m2 stops
€1,546Air Europa
Find Deal
Sun, 28 Dec - Sun, 4 Jan
Air Europa Logo
17:00 - 22:55CDG-TRS
29h 55m2 stops
Air Europa Logo
11:15 - 22:20TRS-CDG
35h 05m2 stops
€1,552Air Europa
Find Deal
Mon, 29 Dec - Sun, 4 Jan

Lufthansa flights from Paris to Trieste

Our best Lufthansa deals on Paris to Trieste flight tickets
Lufthansa
16 Jan
CDG14:25Paris Charles de Gaulle
8h 05m
1 stop
TRS22:30Trieste Ronchi dei Legionari
18 Jan
TRS15:00Trieste Ronchi dei Legionari
7h 05m
1 stop
CDG22:05Paris Charles de Gaulle
€173
Find similar
Lufthansa
9 Jan
CDG11:15Paris Charles de Gaulle
11h 15m
1 stop
TRS22:30Trieste Ronchi dei Legionari
11 Jan
TRS15:00Trieste Ronchi dei Legionari
7h 05m
1 stop
CDG22:05Paris Charles de Gaulle
€174
Find similar
Lufthansa
12 Dec
CDG10:15Paris Charles de Gaulle
12h 15m
1 stop
TRS22:30Trieste Ronchi dei Legionari
15 Dec
TRS06:35Trieste Ronchi dei Legionari
16h 15m
2 stops
CDG22:50Paris Charles de Gaulle
€586
Find similar

KLM flights from Paris to Trieste

Our best KLM deals on Paris to Trieste flight tickets
KLM
12 Dec
CDG20:45Paris Charles de Gaulle
26h 10m
2 stops
TRS22:55Trieste Ronchi dei Legionari
15 Dec
TRS06:35Trieste Ronchi dei Legionari
25h 35m
2 stops
CDG08:10Paris Charles de Gaulle
€430
Find similar
KLM
24 Nov
CDG11:30Paris Charles de Gaulle
7h 00m
2 stops
TRS18:30Trieste Ronchi dei Legionari
26 Nov
TRS06:35Trieste Ronchi dei Legionari
9h 40m
2 stops
CDG16:15Paris Charles de Gaulle
€1,002
Find similar
KLM
24 Nov
CDG10:15Paris Charles de Gaulle
8h 15m
2 stops
TRS18:30Trieste Ronchi dei Legionari
25 Nov
TRS14:35Trieste Ronchi dei Legionari
7h 20m
2 stops
CDG21:55Paris Charles de Gaulle
€1,590
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 22 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 16/1

14:25-22:30

1 stop8h 05m

Trieste Ronchi dei Legionari

Sun 18/1

15:00-22:05

1 stop7h 05m

€173

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 9/1

11:15-22:30

1 stop11h 15m

Trieste Ronchi dei Legionari

Sun 11/1

15:00-22:05

1 stop7h 05m

€174

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 12/12

20:45-22:55

2 stops26h 10m

Trieste Ronchi dei Legionari

Mon 15/12

06:35-08:10

2 stops25h 35m

€430

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 12/12

10:15-22:30

1 stop12h 15m

Trieste Ronchi dei Legionari

Mon 15/12

06:35-22:50

2 stops16h 15m

€586

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Sat 6/12

13:10-22:55

2 stops9h 45m

Trieste Ronchi dei Legionari

Sun 7/12

11:15-22:20

2 stops11h 05m

€1,158

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Sat 6/12

13:10-22:55

2 stops9h 45m

Trieste Ronchi dei Legionari

Mon 8/12

11:15-08:20

2 stops21h 05m

€1,185

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Sat 6/12

13:10-22:55

2 stops9h 45m

Trieste Ronchi dei Legionari

Mon 8/12

11:15-08:20

2 stops21h 05m

€1,420

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Fri 24/4

20:55-14:30

2 stops17h 35m

Trieste Ronchi dei Legionari

Sat 2/5

06:35-22:20

2 stops15h 45m

€1,529

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Sun 28/12

13:10-22:55

2 stops9h 45m

Trieste Ronchi dei Legionari

Sun 4/1

11:15-22:20

2 stops35h 05m

€1,546

ParisTrieste

CDG - TRS

CDGTRS

Paris Charles de Gaulle

Mon 29/12

17:00-22:55

2 stops29h 55m

Trieste Ronchi dei Legionari

Sun 4/1

11:15-22:20

2 stops35h 05m

€1,552

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 typical price of a round-trip flight between Paris and Trieste?

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 76% 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 8h 05m 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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