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Cheap flights from Cardiff to Trieste from £184

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Trieste departing on 26/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Cardiff to Trieste

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:15 - 20:15
CWL
-
TRS
20h 00m
2 stops
Multiple Airlines Logo
17:10 - 23:05
TRS
-
CWL
30h 55m
3 stops
£184Multiple Airlines
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
23:15 - 20:15
CWL
-
TRS
20h 00m
2 stops
Multiple Airlines Logo
19:30 - 20:30
TRS
-
CWL
26h 00m
2 stops
£194Multiple Airlines
Tue, 26 May - Tue, 2 Jun
Ryanair Logo
22:50 - 12:50
CWL
-
TRS
13h 00m
2 stops
Ryanair Logo
10:30 - 22:25
TRS
-
CWL
12h 55m
2 stops
£233Ryanair
Thu, 21 May - Thu, 28 May
Ryanair Logo
22:50 - 12:50
CWL
-
TRS
13h 00m
2 stops
Ryanair Logo
16:25 - 22:25
TRS
-
CWL
7h 00m
1 stop
£236Ryanair
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
16:15 - 22:35
CWL
-
TRS
29h 20m
3 stops
Multiple Airlines Logo
17:10 - 23:05
TRS
-
CWL
30h 55m
3 stops
£248Multiple Airlines
Tue, 26 May - Tue, 2 Jun
Multiple Airlines Logo
22:50 - 12:50
CWL
-
TRS
13h 00m
2 stops
Multiple Airlines Logo
06:35 - 22:25
TRS
-
CWL
16h 50m
3 stops
£268Multiple Airlines
Thu, 21 May - Thu, 28 May
Multiple Airlines Logo
07:05 - 10:25
CWL
-
TRS
26h 20m
3 stops
Multiple Airlines Logo
06:35 - 22:25
TRS
-
CWL
16h 50m
3 stops
£335Multiple Airlines
Thu, 21 May - Thu, 28 May

Ryanair flights from Cardiff to Trieste

Our best Ryanair deals on Cardiff to Trieste flight tickets
Ryanair
21 May
CWL22:50Cardiff Wales
13h 00m
2 stops
TRS12:50Trieste Ronchi dei Legionari
28 May
TRS10:30Trieste Ronchi dei Legionari
12h 55m
2 stops
CWL22:25Cardiff Wales
£233
Ryanair
21 May
CWL22:50Cardiff Wales
13h 00m
2 stops
TRS12:50Trieste Ronchi dei Legionari
28 May
TRS16:25Trieste Ronchi dei Legionari
7h 00m
1 stop
CWL22:25Cardiff Wales
£236

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff 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 279,928 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from Cardiff to Trieste that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffTrieste

CWL - TRS

CWLTRS

Cardiff Wales

Tue 26/5

23:15-20:15

2 stops20h 00m

Trieste Ronchi dei Legionari

Tue 2/6

17:10-23:05

3 stops30h 55m

£184

CardiffTrieste

CWL - TRS

CWLTRS

Cardiff Wales

Tue 26/5

23:15-20:15

2 stops20h 00m

Trieste Ronchi dei Legionari

Tue 2/6

19:30-20:30

2 stops26h 00m

£194

CardiffTrieste

CWL - TRS

CWLTRS

Cardiff Wales

Thu 21/5

22:50-12:50

2 stops13h 00m

Trieste Ronchi dei Legionari

Thu 28/5

10:30-22:25

2 stops12h 55m

£233
Fastest return journey

CardiffTrieste

CWL - TRS

CWLTRS

Cardiff Wales

Thu 21/5

22:50-12:50

2 stops13h 00m

Trieste Ronchi dei Legionari

Thu 28/5

16:25-22:25

1 stop7h 00m

£236

CardiffTrieste

CWL - TRS

CWLTRS

Cardiff Wales

Tue 26/5

16:15-22:35

3 stops29h 20m

Trieste Ronchi dei Legionari

Tue 2/6

17:10-23:05

3 stops30h 55m

£248

CardiffTrieste

CWL - TRS

CWLTRS

Cardiff Wales

Thu 21/5

22:50-12:50

2 stops13h 00m

Trieste Ronchi dei Legionari

Thu 28/5

06:35-22:25

3 stops16h 50m

£268

CardiffTrieste

CWL - TRS

CWLTRS

Cardiff Wales

Thu 21/5

07:05-10:25

3 stops26h 20m

Trieste Ronchi dei Legionari

Thu 28/5

06:35-22:25

3 stops16h 50m

£335

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 Cardiff 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

Which airlines fly to Trieste?

Ryanair, easyJet and KLM are the top three most popular airlines that fly to Trieste from Cardiff according to our data. Ryanair is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Trieste. Keep in mind that there are 3 different airlines that fly to Trieste on a routine basis, so you have a few additional options to choose from.

When to book flights from Cardiff to Trieste

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

Cheap Cardiff to Trieste (CWL to TRS) flight deals and tips

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

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Cardiff to Trieste takes 13h 00m
There are no direct flights from Cardiff to Trieste. There are no popular flight routes from Cardiff to Trieste.
Search flight deals

Frequently asked questions about flying from Cardiff to Trieste

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

    A flight from Cardiff Wales to Trieste Ronchi dei Legionari will travel around 870.0 mi. 13h 00m is a normal flight duration for this route.

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

    Prices for flights from Cardiff Wales Airport to Trieste Ronchi dei Legionari Airport refresh daily.

  • How old do you have to be to fly from Cardiff Wales 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 Cardiff Wales 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 you'll need for your trip to Trieste Ronchi dei Legionari 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 Trieste Ronchi dei Legionari Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Trieste?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to Trieste for you.

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

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

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

Once you have performed a search for Cardiff to Trieste flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Cardiff 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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Fly your favourite airline to Trieste

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Ryanair
easyJet
KLM