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 £20, while return flights cost around £39.

How much is a return flight to Trieste?

A return flight to Trieste will typically cost around £104, however they can be found for as little as £53.

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).

£21+ Flights to Trieste, Italy

Flights to Trieste in 2025

Return from	£54
One-way from	£20
Popular in	December
Cheapest in	November
Average price	£134
Good round-trip deal	£50 or less
Good one-way deal	£29 or less

Ryanair
3/10-6/10
Nonstop
4h 15m total
London to Trieste

Search Deals

Ryanair
30/9
Nonstop
2h 05m total
London to Trieste

Search Deals

Highest demand for flights based on searches. 7% potential increase in price.

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for return flights in September 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

Find flight deals to Trieste

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 17 September 2025.

Fri 3/1014:20STN - TRS

Nonstop2h 05mRyanair

Mon 6/1016:40TRS - STN

Nonstop2h 10mRyanair

Deal found 15/9£54

Fri 10/1014:20STN - TRS

Nonstop2h 05mRyanair

Sun 12/1015:15TRS - STN

Nonstop2h 10mRyanair

Deal found 14/9£59

Fri 14/1106:30STN - TRS

Nonstop2h 05mRyanair

Sun 16/1110:15TRS - STN

Nonstop2h 05mRyanair

Deal found 16/9£60

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Thu 30/1006:00TRS - STN

Nonstop2h 05mRyanair

Deal found 15/9£62

Thu 11/1218:10STN - TRS

Nonstop2h 05mRyanair

Sun 14/1210:15TRS - STN

Nonstop2h 05mRyanair

Deal found 15/9£65

Fri 31/1006:30STN - TRS

Nonstop2h 05mRyanair

Fri 7/1110:00TRS - STN

Nonstop2h 05mRyanair

Deal found 16/9£68

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Tue 28/1015:05TRS - STN

Nonstop2h 05mRyanair

Deal found 14/9£73

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Wed 29/1017:05TRS - STN

Nonstop2h 05mRyanair

Deal found 14/9£76

Mon 6/1018:15STN - TRS

Nonstop2h 05mMultiple Airlines

Thu 9/1019:20TRS - STN

1 stop28h 30mMultiple Airlines

Deal found 16/9£82

Sat 18/1013:25STN - TRS

Nonstop2h 05mRyanair

Tue 21/1015:30TRS - STN

1 stop7h 40mRyanair

Deal found 16/9£84

Wed 29/1019:45LTN - TRS

1 stop15h 25mMultiple Airlines

Wed 5/1119:20TRS - LTN

2 stops25h 05mMultiple Airlines

Deal found 14/9£93

Fri 14/1114:40LTN - TRS

2 stops20h 30mMultiple Airlines

Sun 16/1119:45TRS - LTN

1 stop12h 55mMultiple Airlines

Deal found 16/9£97

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 17 September 2025.

Fri 31/1006:30STN - TRS

Nonstop2h 05mRyanair

Mon 3/1120:55TRS - STN

Nonstop2h 05mRyanair

Deal found 15/9£54

Wed 29/1019:45LTN - TRS

1 stop15h 25mMultiple Airlines

Wed 5/1119:20TRS - LTN

2 stops25h 05mMultiple Airlines

Deal found 14/9£93

Fri 3/1014:20STN - TRS

Nonstop2h 05mRyanair

Mon 6/1016:40TRS - STN

Nonstop2h 10mRyanair

Deal found 15/9£54

Wed 29/1008:25LCY - TRS

1 stop13h 30mITA Airways

Wed 5/1106:35TRS - LCY

1 stop10h 35mITA Airways

Deal found 14/9£128

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Thu 30/1006:00TRS - STN

Nonstop2h 05mRyanair

Deal found 16/9£59

Fri 10/1014:20STN - TRS

Nonstop2h 05mRyanair

Sun 12/1015:15TRS - STN

Nonstop2h 10mRyanair

Deal found 14/9£59

Fri 31/1006:30STN - TRS

Nonstop2h 05mRyanair

Fri 7/1110:00TRS - STN

Nonstop2h 05mRyanair

Deal found 16/9£59

Wed 29/1013:30LHR - TRS

1 stop8h 10mLufthansa

Wed 5/1114:40TRS - LHR

1 stop8h 40mLufthansa

Deal found 14/9£169

Fri 14/1106:30STN - TRS

Nonstop2h 05mRyanair

Sun 16/1110:15TRS - STN

Nonstop2h 05mRyanair

Deal found 16/9£60

Fri 14/1114:40LTN - TRS

2 stops20h 30mMultiple Airlines

Sun 16/1110:20TRS - LTN

2 stops21h 50mMultiple Airlines

Deal found 16/9£97

Thu 11/1218:10STN - TRS

Nonstop2h 05mRyanair

Sun 14/1210:15TRS - STN

Nonstop2h 05mRyanair

Deal found 15/9£65

Fri 31/1019:45LTN - TRS

1 stop15h 25mMultiple Airlines

Fri 7/1120:30TRS - LTN

1 stop13h 25mMultiple Airlines

Deal found 16/9£100

Thu 16/1006:05LTN - TRS

1 stop11h 40mMultiple Airlines

Mon 20/1009:55TRS - LTN

2 stops22h 20mMultiple Airlines

Deal found 15/9£100

Thu 30/1008:25LCY - TRS

1 stop13h 30mITA Airways

Thu 6/1106:35TRS - LCY

1 stop10h 35mITA Airways

Deal found 15/9£128

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Tue 28/1015:05TRS - STN

Nonstop2h 05mRyanair

Deal found 14/9£73

Fri 31/1019:45LTN - TRS

1 stop15h 25mMultiple Airlines

Tue 4/1112:45TRS - LTN

1 stop11h 00mMultiple Airlines

Deal found 15/9£102

Thu 2/1013:45LCY - TRS

1 stop6h 10mITA Airways

Mon 6/1013:00TRS - LCY

1 stop25h 10mITA Airways

Deal found 14/9£131

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Wed 29/1017:05TRS - STN

Nonstop2h 05mRyanair

Deal found 14/9£76

Fri 17/1021:05LTN - TRS

1 stop13h 25mMultiple Airlines

Tue 21/1019:20TRS - LTN

1 stop7h 55mMultiple Airlines

Deal found 14/9£107

Mon 6/1013:45LCY - TRS

1 stop6h 10mITA Airways

Thu 9/1013:00TRS - LCY

1 stop6h 15mITA Airways

Deal found 16/9£134

Fri 31/1016:30LHR - TRS

1 stop5h 00mLufthansa

Mon 3/1114:40TRS - LHR

1 stop8h 40mLufthansa

Deal found 15/9£172

Thu 30/1011:15LTN - TRS

1 stop7h 30mMultiple Airlines

Thu 6/1111:10TRS - LTN

1 stop12h 10mMultiple Airlines

Deal found 15/9£108

Fri 17/1013:50LCY - TRS

1 stop6h 05mITA Airways

Wed 22/1019:15TRS - LCY

1 stop15h 50mITA Airways

Deal found 14/9£141

Fri 17/1009:30LHR - TRS

1 stop11h 55mLufthansa

Wed 22/1006:30TRS - LHR

1 stop7h 10mLufthansa

Deal found 14/9£173

Wed 29/1014:35LGW - TRS

1 stop6h 45mMultiple Airlines

Wed 5/1119:20TRS - LGW

1 stop14h 10mMultiple Airlines

Deal found 14/9£109

Fri 17/1013:50LCY - TRS

1 stop6h 05mITA Airways

Tue 21/1011:15TRS - LCY

1 stop23h 50mITA Airways

Deal found 14/9£141

Fri 31/1017:30LHR - TRS

1 stop4h 00mLufthansa

Fri 7/1106:25TRS - LHR

1 stop5h 20mLufthansa

Deal found 16/9£173

Thu 16/1008:10LGW - TRS

2 stops9h 35mMultiple Airlines

Mon 20/1013:05TRS - LGW

1 stop10h 25mMultiple Airlines

Deal found 15/9£117

Thu 30/1017:30LHR - TRS

1 stop4h 10mLufthansa

Thu 6/1114:50TRS - LHR

1 stop4h 55mLufthansa

Deal found 15/9£173

Fri 31/1008:25LCY - TRS

1 stop13h 30mITA Airways

Fri 7/1111:15TRS - LCY

1 stop5h 55mITA Airways

Deal found 16/9£149

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 17 September 2025.

Fri 3/1014:20STN - TRS

Nonstop2h 05mRyanair

Mon 6/1016:40TRS - STN

Nonstop2h 10mRyanair

Deal found 15/9£54

Fri 10/1014:20STN - TRS

Nonstop2h 05mRyanair

Sun 12/1015:15TRS - STN

Nonstop2h 10mRyanair

Deal found 14/9£59

Fri 14/1106:30STN - TRS

Nonstop2h 05mRyanair

Sun 16/1110:15TRS - STN

Nonstop2h 05mRyanair

Deal found 16/9£60

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Thu 30/1006:00TRS - STN

Nonstop2h 05mRyanair

Deal found 15/9£62

Thu 11/1218:10STN - TRS

Nonstop2h 05mRyanair

Sun 14/1210:15TRS - STN

Nonstop2h 05mRyanair

Deal found 15/9£65

Fri 31/1006:30STN - TRS

Nonstop2h 05mRyanair

Fri 7/1110:00TRS - STN

Nonstop2h 05mRyanair

Deal found 16/9£68

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Tue 28/1015:05TRS - STN

Nonstop2h 05mRyanair

Deal found 14/9£73

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Wed 29/1017:05TRS - STN

Nonstop2h 05mRyanair

Deal found 14/9£76

Sun 28/911:45STN - TRS

Nonstop2h 05mRyanair

Fri 3/1017:50TRS - STN

Nonstop2h 10mRyanair

Deal found 15/9£87

Last-minute flights to Trieste
Discover last-minute flight deals to Trieste. Data last updated 17 September 2025 and is based on user searches.

Sun 28/911:45STN - TRS

Nonstop2h 05mRyanair

Fri 3/1017:50TRS - STN

Nonstop2h 10mRyanair

Deal found 15/9£87

Fri 3/1014:20STN - TRS

Nonstop2h 05mRyanair

Mon 6/1016:40TRS - STN

Nonstop2h 10mRyanair

Deal found 15/9£54

Mon 6/1018:15STN - TRS

Nonstop2h 05mMultiple Airlines

Thu 9/1019:20TRS - STN

1 stop28h 30mMultiple Airlines

Deal found 16/9£82

Fri 10/1014:20STN - TRS

Nonstop2h 05mRyanair

Sun 12/1015:15TRS - STN

Nonstop2h 10mRyanair

Deal found 14/9£59

Sat 18/1013:25STN - TRS

Nonstop2h 05mRyanair

Tue 21/1015:30TRS - STN

1 stop7h 40mRyanair

Deal found 16/9£84

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Thu 30/1006:00TRS - STN

Nonstop2h 05mRyanair

Deal found 15/9£62

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Tue 28/1015:05TRS - STN

Nonstop2h 05mRyanair

Deal found 14/9£73

Sat 25/1007:35STN - TRS

Nonstop2h 05mRyanair

Wed 29/1017:05TRS - STN

Nonstop2h 05mRyanair

Deal found 14/9£76

Wed 29/1019:45LTN - TRS

1 stop15h 25mMultiple Airlines

Wed 5/1119:20TRS - LTN

2 stops25h 05mMultiple Airlines

Deal found 14/9£93

Thu 30/1007:30STN - TRS

Nonstop2h 05mRyanair

Thu 6/1111:10TRS - STN

1 stop7h 50mRyanair

Deal found 15/9£88

Fri 31/1006:30STN - TRS

Nonstop2h 05mRyanair

Fri 7/1110:00TRS - STN

Nonstop2h 05mRyanair

Deal found 16/9£68

Fri 31/1019:45LTN - TRS

1 stop15h 25mMultiple Airlines

Fri 7/1120:30TRS - LTN

1 stop13h 25mMultiple Airlines

Deal found 16/9£100

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 17 September 2025.

Fri 10/1014:20STN - TRS

Nonstop2h 05mRyanair

Deal found 14/9£21

Sun 14/1206:45STN - TRS

Nonstop2h 05mRyanair

Deal found 15/9£21

Fri 14/1106:30STN - TRS

Nonstop2h 05mRyanair

Deal found 15/9£23

Thu 9/1019:45STN - TRS

Nonstop2h 05mRyanair

Deal found 15/9£25

Wed 15/1013:25STN - TRS

Nonstop2h 05mRyanair

Deal found 16/9£26

Thu 13/1118:10STN - TRS

Nonstop2h 05mRyanair

Deal found 15/9£27

Sat 18/1013:25STN - TRS

Nonstop2h 05mRyanair

Deal found 16/9£29

Sun 12/1011:45STN - TRS

Nonstop2h 05mRyanair

Deal found 14/9£29

Thu 16/1019:45STN - TRS

Nonstop2h 05mRyanair

Deal found 14/9£30

Wed 15/1019:15LTN - TRS

1 stop22h 30mMultiple Airlines

Deal found 15/9£30

Mon 17/1117:25STN - TRS

Nonstop2h 05mRyanair

Deal found 15/9£31

Sun 16/1106:45STN - TRS

Nonstop2h 05mRyanair

Deal found 14/9£32

Fly from

Route

Depart

Return

Price

LondonTrieste

STN - TRS

STNTRS

London Stansted

Fri 31/10

06:30-09:35

Nonstop2h 05m

Trieste Ronchi dei Legionari

Mon 3/11

20:55-22:00

Nonstop2h 05m

£54

LondonTrieste

STN - TRS

STNTRS

London Stansted

Fri 3/10

14:20-17:25

Nonstop2h 05m

Trieste Ronchi dei Legionari

Mon 6/10

16:40-17:50

Nonstop2h 10m

£54

LondonTrieste

STN - TRS

STNTRS

London Stansted

Sat 25/10

07:35-10:40

Nonstop2h 05m

Trieste Ronchi dei Legionari

Thu 30/10

06:00-07:05

Nonstop2h 05m

£59

LondonTrieste

STN - TRS

STNTRS

London Stansted

Fri 10/10

14:20-17:25

Nonstop2h 05m

Trieste Ronchi dei Legionari

Sun 12/10

15:15-16:25

Nonstop2h 10m

£59

LondonTrieste

STN - TRS

STNTRS

London Stansted

Fri 31/10

06:30-09:35

Nonstop2h 05m

Trieste Ronchi dei Legionari

Fri 7/11

10:00-11:05

Nonstop2h 05m

£59

LondonTrieste

STN - TRS

STNTRS

London Stansted

Fri 14/11

06:30-09:35

Nonstop2h 05m

Trieste Ronchi dei Legionari

Sun 16/11

10:15-11:20

Nonstop2h 05m

£60

LondonTrieste

STN - TRS

STNTRS

London Stansted

Thu 11/12

18:10-21:15

Nonstop2h 05m

Trieste Ronchi dei Legionari

Sun 14/12

10:15-11:20

Nonstop2h 05m

£65

LondonTrieste

STN - TRS

STNTRS

London Stansted

Sat 25/10

07:35-10:40

Nonstop2h 05m

Trieste Ronchi dei Legionari

Tue 28/10

15:05-16:10

Nonstop2h 05m

£73

LondonTrieste

STN - TRS

STNTRS

London Stansted

Sat 25/10

07:35-10:40

Nonstop2h 05m

Trieste Ronchi dei Legionari

Wed 29/10

17:05-18:10

Nonstop2h 05m

£76

LondonTrieste

LTN - TRS

LTNTRS

London Luton

Wed 29/10

19:45-12:10

1 stop15h 25m

Trieste Ronchi dei Legionari

Wed 5/11

19:20-19:25

2 stops25h 05m

£93

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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 42 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 7 hours 46 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

6.8

Okay

5,157 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Ryanair

6.8

Okay

5,157 reviews

Ryanair

6.8

Okay

5,157 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Lufthansa

6.8

Okay

7,407 reviews

Ryanair

6.8

Okay

5,157 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

ITA Airways

6.7

Okay

1,036 reviews

Ryanair

6.8

Okay

5,157 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

British Airways

6.7

Okay

7,363 reviews

Ryanair

6.8

Okay

5,157 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

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 £20, while return flights cost around £39.
How much is a return flight to Trieste?
A return flight to Trieste will typically cost around £104, however they can be found for as little as £53.
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

Udine

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Fly with Cheapflights

How does Cheapflights help users find flights to Trieste?

When you search for this flight to Trieste, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Trieste.

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Trieste flexibly with Cheapflights today.

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£21+ 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Trieste in 2025

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 17 September 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals to Trieste

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 17 September 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 17 September 2025.

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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 12 September 2025.

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Rainfall in Trieste by month

Plan your trip to Trieste by taking into account the average rainfall totals by month.

Temperature in Trieste by month

Plan your trip to Trieste by taking into account the average temperature totals by month.

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 17 September 2025.