What airport do you fly into for flights to Trieste?

If you book a flight to Trieste, you will be flying into Ronchi dei Legionari, which is the city’s only airport. Trieste Ronchi dei Legionari (TRS) is located 18.2 mi from the center of Trieste.

Can I find cheaper flights to Trieste if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Trieste on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Trieste?

Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Trieste.

What is the cheapest airport to fly to in Trieste?

Trieste Ronchi dei Legionari is currently the cheapest airport to fly to in Trieste. One-way flights to Trieste Ronchi dei Legionari typically cost £56, while return flights cost around £36.

How much is a return flight to Trieste?

A return flight to Trieste will typically cost around £127, however they can be found for as little as £36.

Where does the fastest flight to Trieste depart from?

For those looking to save time traveling to Trieste, London offers the quickest one-way flight (2 hours 5 minutes).

Does Trieste Ronchi dei Legionari have car hire?

Yes. Those touching down at Trieste Ronchi dei Legionari can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Trieste Ronchi dei Legionari?

Yes. Trieste Ronchi dei Legionari has hotels nearby for those requiring accommodations. Tre Continenti - Appartamento con parcheggio privato is the closest property to Trieste Ronchi dei Legionari (0.0 mi away from Trieste Ronchi dei Legionari).

£20+ Cheap Flights to Trieste, Italy

Flights to Trieste in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Trieste
Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on 23 December 2025.

Wed 31/1218:55STN - TRS

Nonstop2h 05mRyanair

Sat 3/117:30TRS - STN

Nonstop2h 05mRyanair

Deal found 22/12£211

Mon 22/1217:25STN - TRS

Nonstop2h 05mRyanair

Thu 1/106:30TRS - STN

2 stops15h 35mRyanair

Deal found 21/12£227

Tue 23/1208:50LTN - TRS

1 stop10h 45mRyanair

Thu 1/106:30TRS - LTN

2 stops17h 35mRyanair

Deal found 21/12£242

Sat 27/1214:00STN - TRS

Nonstop2h 05mRyanair

Sun 4/119:05TRS - STN

2 stops22h 30mRyanair

Deal found 22/12£246

Mon 22/1215:45STN - TRS

2 stops27h 50mMultiple Airlines

Thu 1/106:05TRS - STN

1 stop8h 20mMultiple Airlines

Deal found 21/12£249

Fri 26/1213:05LTN - TRS

1 stop5h 50mMultiple Airlines

Fri 2/122:35TRS - LTN

1 stop10h 05mMultiple Airlines

Deal found 21/12£255

Mon 22/1219:55LGW - TRS

1 stop23h 40mMultiple Airlines

Thu 1/106:30TRS - LGW

2 stops30h 30mMultiple Airlines

Deal found 21/12£264

Tue 23/1207:45STN - TRS

1 stop7h 15mRyanair

Thu 1/106:30TRS - STN

2 stops15h 35mRyanair

Deal found 21/12£268

Tue 23/1209:00STN - TRS

2 stops8h 30mMultiple Airlines

Sat 27/1217:30TRS - STN

Nonstop2h 05mMultiple Airlines

Deal found 22/12£275

Tue 23/1218:15LGW - TRS

1 stop17h 10mMultiple Airlines

Thu 1/106:30TRS - LGW

2 stops30h 30mMultiple Airlines

Deal found 21/12£281

Fri 26/1213:20LGW - TRS

1 stop5h 35mRyanair

Fri 2/120:30TRS - LGW

1 stop13h 45mRyanair

Deal found 22/12£283

Wed 31/1220:00LGW - TRS

1 stop10h 35mMultiple Airlines

Sat 3/118:10TRS - LGW

1 stop15h 20mMultiple Airlines

Deal found 22/12£285

Best flights to Trieste
Discover carefully curated flight deals to Trieste that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Thu 29/118:10STN - TRS

Nonstop2h 05mRyanair

Sun 1/210:15TRS - STN

Nonstop2h 05mRyanair

Deal found 22/12£36

Sun 1/208:25LTN - TRS

1 stop9h 55mMultiple Airlines

Mon 2/221:30TRS - LTN

1 stop14h 10mMultiple Airlines

Deal found 21/12£83

Sun 1/210:30STN - TRS

1 stop7h 50mRyanair

Mon 2/220:55TRS - STN

Nonstop2h 05mRyanair

Deal found 21/12£66

Fri 24/410:30LHR - TRS

1 stop11h 25mITA Airways

Sun 26/419:15TRS - LHR

1 stop15h 25mITA Airways

Deal found 21/12£134

Thu 5/206:40STN - TRS

2 stops14h 35mRyanair

Thu 12/221:40TRS - STN

Nonstop2h 05mRyanair

Deal found 22/12£75

Mon 19/108:25LTN - TRS

1 stop7h 05mMultiple Airlines

Mon 26/110:30TRS - LTN

2 stops28h 30mMultiple Airlines

Deal found 22/12£85

Fri 13/313:50LHR - TRS

2 stops7h 40mLufthansa

Sun 22/315:00TRS - LHR

1 stop6h 50mLufthansa

Deal found 22/12£182

Thu 29/120:50LTN - TRS

2 stops24h 20mMultiple Airlines

Sun 1/219:10TRS - LTN

2 stops13h 00mMultiple Airlines

Deal found 21/12£93

Mon 19/107:40STN - TRS

1 stop7h 50mRyanair

Mon 26/112:20TRS - STN

1 stop8h 05mRyanair

Deal found 22/12£88

Mon 19/107:40LGW - TRS

1 stop8h 40mMultiple Airlines

Mon 26/112:20TRS - LGW

1 stop7h 15mMultiple Airlines

Deal found 22/12£101

Thu 5/207:15LTN - TRS

1 stop5h 45mMultiple Airlines

Thu 12/211:10TRS - LTN

1 stop12h 10mMultiple Airlines

Deal found 22/12£103

Thu 29/107:15LTN - TRS

1 stop5h 45mRyanair

Sun 1/221:05TRS - LTN

1 stop15h 40mRyanair

Deal found 21/12£106

Thu 29/107:30LCY - TRS

1 stop3h 50mITA Airways

Sun 1/206:35TRS - LCY

1 stop10h 35mITA Airways

Deal found 22/12£142

Wed 6/516:30LHR - TRS

1 stop5h 25mITA Airways

Wed 20/519:15TRS - LHR

1 stop15h 25mITA Airways

Deal found 22/12£144

Wed 4/220:50LHR - TRS

1 stop12h 50mMultiple Airlines

Wed 11/219:20TRS - LHR

2 stops20h 25mMultiple Airlines

Deal found 21/12£109

Fri 13/308:25LCY - TRS

1 stop13h 30mITA Airways

Mon 16/306:35TRS - LCY

1 stop10h 35mITA Airways

Deal found 21/12£152

Thu 29/118:30LHR - TRS

1 stop27h 00mLufthansa

Sun 1/215:00TRS - LHR

1 stop6h 50mLufthansa

Deal found 22/12£191

Thu 5/207:30LCY - TRS

1 stop12h 40mITA Airways

Thu 12/206:35TRS - LCY

1 stop10h 35mITA Airways

Deal found 22/12£155

Wed 13/520:25LHR - TRS

2 stops25h 00mLufthansa

Tue 19/506:10TRS - LHR

1 stop9h 30mLufthansa

Deal found 22/12£193

Mon 19/108:25LCY - TRS

1 stop13h 30mITA Airways

Mon 26/111:15TRS - LCY

1 stop5h 55mITA Airways

Deal found 22/12£156

Thu 5/206:30LHR - TRS

1 stop6h 40mLufthansa

Thu 12/206:15TRS - LHR

2 stops7h 45mLufthansa

Deal found 22/12£194

Fri 13/308:25LCY - TRS

1 stop5h 05mITA Airways

Sun 22/311:15TRS - LCY

2 stops8h 15mITA Airways

Deal found 22/12£159

Sun 5/407:30LHR - TRS

1 stop5h 30mLufthansa

Thu 9/414:40TRS - LHR

1 stop5h 00mLufthansa

Deal found 21/12£204

Mon 9/308:25LCY - TRS

1 stop5h 05mITA Airways

Wed 11/313:05TRS - LCY

1 stop9h 45mITA Airways

Deal found 22/12£159

Wed 13/508:50LGW - TRS

1 stop9h 20mMultiple Airlines

Tue 19/506:55TRS - LGW

2 stops16h 55mMultiple Airlines

Deal found 22/12£182

Wed 13/507:40LCY - TRS

2 stops9h 50mITA Airways

Tue 19/506:35TRS - LCY

2 stops10h 20mITA Airways

Deal found 22/12£163

Fri 13/315:00LGW - TRS

1 stop6h 10mMultiple Airlines

Sun 22/315:05TRS - LGW

1 stop8h 30mMultiple Airlines

Deal found 22/12£185

Wed 6/507:40LCY - TRS

2 stops9h 50mITA Airways

Wed 20/506:35TRS - LCY

2 stops10h 20mITA Airways

Deal found 22/12£168

Thu 5/210:25LGW - TRS

1 stop9h 45mMultiple Airlines

Thu 12/211:10TRS - LGW

1 stop10h 00mMultiple Airlines

Deal found 22/12£191

Mon 19/122:15LHR - TRS

2 stops13h 05mMultiple Airlines

Mon 26/107:25TRS - LHR

2 stops13h 40mMultiple Airlines

Deal found 22/12£194

Direct flights to Trieste
Explore direct flight options to Trieste based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 December 2025.

Thu 29/118:10STN - TRS

Nonstop2h 05mRyanair

Sun 1/210:15TRS - STN

Nonstop2h 05mRyanair

Deal found 22/12£36

Thu 5/218:10STN - TRS

Nonstop2h 05mRyanair

Thu 12/221:40TRS - STN

Nonstop2h 05mRyanair

Deal found 22/12£98

Sun 5/407:05STN - TRS

Nonstop2h 05mRyanair

Fri 10/418:50TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£114

Tue 7/406:10STN - TRS

Nonstop2h 05mRyanair

Fri 10/418:50TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£116

Sun 5/407:05STN - TRS

Nonstop2h 05mRyanair

Mon 6/416:55TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£117

Sun 5/407:05STN - TRS

Nonstop2h 05mRyanair

Sat 11/419:05TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£127

Tue 7/406:10STN - TRS

Nonstop2h 05mRyanair

Sat 11/419:05TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£130

Sat 4/420:40STN - TRS

Nonstop2h 05mRyanair

Fri 10/418:50TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£136

Sat 4/420:40STN - TRS

Nonstop2h 05mRyanair

Sun 5/410:35TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£138

Sun 5/407:05STN - TRS

Nonstop2h 05mRyanair

Thu 9/419:10TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£144

Fri 3/420:25STN - TRS

Nonstop2h 05mRyanair

Fri 10/418:50TRS - STN

Nonstop2h 10mRyanair

Deal found 21/12£145

Last-minute flights to Trieste
Discover last-minute flight deals to Trieste. Data last updated 23 December 2025 and is based on user searches.

Fri 2/106:30STN - TRS

1 stop12h 25mMultiple Airlines

Mon 5/118:15TRS - STN

1 stop14h 00mMultiple Airlines

Deal found 22/12£150

Fri 2/105:50LTN - TRS

1 stop13h 05mMultiple Airlines

Mon 5/116:55TRS - LTN

1 stop15h 45mMultiple Airlines

Deal found 22/12£179

Fri 2/107:30LCY - TRS

1 stop12h 40mITA Airways

Mon 5/107:35TRS - LCY

1 stop25h 15mITA Airways

Deal found 22/12£191

Mon 19/108:25LTN - TRS

1 stop7h 05mMultiple Airlines

Mon 26/116:55TRS - LTN

1 stop15h 45mMultiple Airlines

Deal found 22/12£84

Mon 19/107:40STN - TRS

1 stop7h 50mRyanair

Mon 26/112:20TRS - STN

1 stop8h 05mRyanair

Deal found 22/12£88

Mon 19/107:40LGW - TRS

1 stop8h 40mMultiple Airlines

Mon 26/112:20TRS - LGW

1 stop7h 15mMultiple Airlines

Deal found 22/12£101

Mon 19/108:25LCY - TRS

1 stop13h 30mITA Airways

Mon 26/111:15TRS - LCY

1 stop5h 55mITA Airways

Deal found 22/12£156

Thu 29/118:10STN - TRS

Nonstop2h 05mRyanair

Sun 1/210:15TRS - STN

Nonstop2h 05mRyanair

Deal found 22/12£36

Thu 29/120:50LTN - TRS

2 stops24h 20mMultiple Airlines

Sun 1/219:10TRS - LTN

2 stops13h 00mMultiple Airlines

Deal found 21/12£93

Thu 29/105:55STN - TRS

2 stops25h 55mMultiple Airlines

Sun 1/219:45TRS - STN

1 stop12h 30mMultiple Airlines

Deal found 21/12£101

Thu 29/107:15LTN - TRS

1 stop5h 45mRyanair

Sun 1/221:05TRS - LTN

1 stop15h 40mRyanair

Deal found 21/12£106

Thu 29/107:30LCY - TRS

1 stop3h 50mITA Airways

Sun 1/206:35TRS - LCY

1 stop10h 35mITA Airways

Deal found 21/12£142

One-way flights to Trieste
Search for one-way flight options to Trieste. Find affordable one-way fares based on user searches. Data last updated 23 December 2025.

Sun 22/206:45STN - TRS

Nonstop2h 05mRyanair

Deal found 22/12£20

Sun 18/106:45STN - TRS

Nonstop2h 05mRyanair

Deal found 21/12£22

Sun 1/306:45STN - TRS

Nonstop2h 05mRyanair

Deal found 22/12£22

Sun 15/306:45STN - TRS

Nonstop2h 05mRyanair

Deal found 22/12£28

Sun 22/306:45STN - TRS

Nonstop2h 05mRyanair

Deal found 22/12£31

Sat 21/314:00STN - TRS

Nonstop2h 05mRyanair

Deal found 21/12£32

Sat 21/214:00STN - TRS

Nonstop2h 05mRyanair

Deal found 22/12£33

Wed 15/417:10STN - TRS

Nonstop2h 05mRyanair

Deal found 22/12£34

Mon 23/317:25STN - TRS

Nonstop2h 05mRyanair

Deal found 22/12£36

Thu 19/318:10STN - TRS

Nonstop2h 05mRyanair

Deal found 22/12£38

Fri 13/319:45LTN - TRS

1 stop15h 25mMultiple Airlines

Deal found 22/12£40

Sun 1/308:25LTN - TRS

1 stop9h 55mMultiple Airlines

Deal found 22/12£48

Find flight deals to Trieste

Return from	£36
One-way from	£19
Popular in	December
Cheapest in	November
Average price	£205
Good round-trip deal	£48 or less
Good one-way deal	£56 or less

Ryanair
29/1-1/2
Nonstop
4h 10m total
London to Trieste

Search Deals

Ryanair
25/1
Nonstop
2h 05m total
London to Trieste

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£4 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for return flights in December 2025

Search Deals

Price to beat on a round-trip flight from London to Trieste Ronchi dei Legionari.

Search Deals

Price to beat on a one-way flight from London to Trieste Ronchi dei Legionari.

Search Deals

Fly from

Route

Depart

Return

Price

LondonTrieste

STN - TRS

STNTRS

London Stansted

Thu 29/1

18:10-21:15

Nonstop2h 05m

Trieste Ronchi dei Legionari

Sun 1/2

10:15-11:20

Nonstop2h 05m

£36

LondonTrieste

STN - TRS

STNTRS

London Stansted

Sun 1/2

10:30-19:20

1 stop7h 50m

Trieste Ronchi dei Legionari

Mon 2/2

20:55-22:00

Nonstop2h 05m

£66

LondonTrieste

STN - TRS

STNTRS

London Stansted

Thu 5/2

06:40-22:15

2 stops14h 35m

Trieste Ronchi dei Legionari

Thu 12/2

21:40-22:45

Nonstop2h 05m

£75

LondonTrieste

LTN - TRS

LTNTRS

London Luton

Sun 1/2

08:25-19:20

1 stop9h 55m

Trieste Ronchi dei Legionari

Mon 2/2

21:30-10:40

1 stop14h 10m

£83

LondonTrieste

LTN - TRS

LTNTRS

London Luton

Mon 19/1

08:25-16:30

1 stop7h 05m

Trieste Ronchi dei Legionari

Mon 26/1

10:30-14:00

2 stops28h 30m

£85

LondonTrieste

STN - TRS

STNTRS

London Stansted

Mon 19/1

07:40-16:30

1 stop7h 50m

Trieste Ronchi dei Legionari

Mon 26/1

12:20-19:25

1 stop8h 05m

£88

LondonTrieste

LTN - TRS

LTNTRS

London Luton

Thu 29/1

20:50-22:10

2 stops24h 20m

Trieste Ronchi dei Legionari

Sun 1/2

19:10-07:10

2 stops13h 00m

£93

LondonTrieste

LGW - TRS

LGWTRS

London Gatwick

Mon 19/1

07:40-17:20

1 stop8h 40m

Trieste Ronchi dei Legionari

Mon 26/1

12:20-18:35

1 stop7h 15m

£101

LondonTrieste

LTN - TRS

LTNTRS

London Luton

Thu 5/2

07:15-14:00

1 stop5h 45m

Trieste Ronchi dei Legionari

Thu 12/2

11:10-22:20

1 stop12h 10m

£103

LondonTrieste

LTN - TRS

LTNTRS

London Luton

Thu 29/1

07:15-14:00

1 stop5h 45m

Trieste Ronchi dei Legionari

Sun 1/2

21:05-11:45

1 stop15h 40m

£106

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 60 results

...

Best time to book a flight to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Trieste

When is the best time to book a flight to Trieste?

Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights to Trieste. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Trieste?

On average, a flight from London to Trieste takes 5 hours 35 minutes. Flights to Trieste from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Trieste?

The most popular airlines flying from London to Trieste are Ryanair, Lufthansa and ITA Airways.

What are the cheapest airlines that fly to Trieste?

The cheapest airlines flying from London to Trieste are Ryanair, ITA Airways and Lufthansa.

Rainfall in Trieste by month

In terms of precipitation, rainfall in Trieste ranges from 62.0 - 114.0 inches per month. November is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit Trieste when rainfall is around 62.0 mm.

Temperature in Trieste by month

If weather is an important factor for your trip to Trieste, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Trieste

Read reviews from past customers who have flown Ryanair, Lufthansa, andITA Airways to Italy. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Ryanair

6.9

Okay

5,222 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

Ryanair

6.9

Okay

5,222 reviews

Ryanair

6.9

Okay

5,222 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

Lufthansa

6.8

Okay

7,649 reviews

Ryanair

6.9

Okay

5,222 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

ITA Airways

6.7

Okay

1,112 reviews

Ryanair

6.9

Okay

5,222 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

British Airways

6.7

Okay

7,605 reviews

Ryanair

6.9

Okay

5,222 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

brendan,Sept 2025

MAN - NTE

It would have been better if I had a flown with Ryanair but I was ill and warm be coming back on the return flight

FAQs about flying to Trieste

What airport do you fly into for flights to Trieste?
If you book a flight to Trieste, you will be flying into Ronchi dei Legionari, which is the city’s only airport. Trieste Ronchi dei Legionari (TRS) is located 18.2 mi from the center of Trieste.
Can I find cheaper flights to Trieste if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Trieste on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Trieste?
Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Trieste.
What is the cheapest airport to fly to in Trieste?
Trieste Ronchi dei Legionari is currently the cheapest airport to fly to in Trieste. One-way flights to Trieste Ronchi dei Legionari typically cost £56, while return flights cost around £36.
How much is a return flight to Trieste?
A return flight to Trieste will typically cost around £127, however they can be found for as little as £36.
Where does the fastest flight to Trieste depart from?
For those looking to save time traveling to Trieste, London offers the quickest one-way flight (2 hours 5 minutes).
Does Trieste Ronchi dei Legionari have car hire?
Yes. Those touching down at Trieste Ronchi dei Legionari can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Trieste Ronchi dei Legionari?
Yes. Trieste Ronchi dei Legionari has hotels nearby for those requiring accommodations. Tre Continenti - Appartamento con parcheggio privato is the closest property to Trieste Ronchi dei Legionari (0.0 mi away from Trieste Ronchi dei Legionari).

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets to Trieste?

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£20+ Cheap flights to Trieste

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Trieste in 2025

Cheapest flights to TriesteExplore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on 23 December 2025.

Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on 23 December 2025.

Find flight deals to Trieste

Find the latest flights to Trieste in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 23 December 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights to Trieste that are best for you.

Best time to book a flight to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Trieste

When is the best time to book a flight to Trieste?

Use this chart to determine the optimal time to book a return flight from London to Trieste. Price data was last updated on 19 December 2025.

How long is the flight to Trieste?

What are the most popular airlines that fly to Trieste?

What are the cheapest airlines that fly to Trieste?

Rainfall in Trieste by month

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Temperature in Trieste by month

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Reviews of airlines servicing Trieste

Read reviews from past customers who have flown Ryanair, Lufthansa, andITA Airways to Italy. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Trieste

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Cheapest flights to Trieste
Explore the most affordable flight options available to Trieste. Find the lowest fares based on data from user searches, with prices last updated on 23 December 2025.