Cheap Flights from Athens International (ATH) to Trieste (TRS)

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Compare Athens International to Trieste flight deals

Find the cheapest month or even day of the year to fly to Trieste

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Flight deals from Athens International to Trieste

Looking for a cheap last-minute deal or the best return flight from Athens International Airport to Trieste Airport? If you want to travel next month, return fares start from £76. Find the lowest prices on one-way and return tickets right here.

Trieste.£31 per passenger.Departing Thu, 22 Oct.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Athens International on Thu, 22 Oct, arriving in Trieste.Price includes taxes and charges.From £31, select.

Trieste.£44 per passenger.Departing Wed, 4 Nov.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Athens International on Wed, 4 Nov, arriving in Trieste.Price includes taxes and charges.From £44, select.

Trieste.£45 per passenger.Departing Fri, 11 Dec.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Athens International on Fri, 11 Dec, arriving in Trieste.Price includes taxes and charges.From £45, select.

Trieste.£49 per passenger.Departing Fri, 5 Mar.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Athens International on Fri, 5 Mar, arriving in Trieste.Price includes taxes and charges.From £49, select.

Trieste.£49 per passenger.Departing Fri, 15 Jan.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Athens International on Fri, 15 Jan, arriving in Trieste.Price includes taxes and charges.From £49, select.

Trieste.£54 per passenger.Departing Wed, 30 Sep.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Athens International on Wed, 30 Sep, arriving in Trieste.Price includes taxes and charges.From £54, select.

Trieste.£57 per passenger.Departing Sat, 13 Feb.One-way flight with Wizz Air Malta.Outbound indirect flight with Wizz Air Malta, departs from Athens International on Sat, 13 Feb, arriving in Trieste.Price includes taxes and charges.From £57, select.

Trieste.£100 per passenger.Departing Sun, 25 Apr.One-way flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from Athens International on Sun, 25 Apr, arriving in Trieste.Price includes taxes and charges.From £100, select.

Trieste.£102 per passenger.Departing Sun, 8 Aug.One-way flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from Athens International on Sun, 8 Aug, arriving in Trieste.Price includes taxes and charges.From £102, select.

Trieste.£103 per passenger.Departing Sat, 31 Jul.One-way flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from Athens International on Sat, 31 Jul, arriving in Trieste.Price includes taxes and charges.From £103, select.

Trieste.£103 per passenger.Departing Fri, 4 Jun.One-way flight with ITA Airways.Outbound indirect flight with ITA Airways, departs from Athens International on Fri, 4 Jun, arriving in Trieste.Price includes taxes and charges.From £103, select.

Find the cheapest month to fly from Athens International to Trieste

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Athens International to Trieste flights are currently cheapest in October.

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Athens International to Trieste: Alternative routes

Compare routes from Athens International to Trieste below. You may find an airport to fly into that's cheaper, faster, or easier than Trieste.

Trieste

19 miles from central Trieste

ClosestCheapest

from £31

Search flights

Ljubljana

51 miles from central Trieste

from £50

Search flights

Athens to Trieste: Flight information

The things to know before you go.

Cheapest flight found	£31
Cheapest month to fly	October

Finding cheap flights from Athens International to Trieste: Frequently asked questions

How much are return flights from Athens International to Trieste?

The best price we found for a return flight from Athens International to Trieste is £76. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Athens International to Trieste?

Currently, there are no airlines that fly direct from Athens International to Trieste. But we found flights with one or more stops from £76.

How many flights are there a week from Athens International to Trieste?

As of September 2026, there are no flights flying from Athens International to Trieste.

When is the cheapest time to fly from Athens International to Trieste?

The cheapest month to fly from Athens International to Trieste is usually October.

Which upcoming date is cheapest to fly from Athens International Airport to Trieste Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Athens International Airport to Trieste Airport on Thursday, 22 October 2026.

Can I get a direct flight from Athens International Airport to Trieste Airport?

No airlines currently offer direct flights between Athens International Airport and Trieste Airport. Most routes have one or more stops.

How can I find the best flight deal to Trieste?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Trieste but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Trieste?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Trieste is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Athens International Airport to Trieste with?

Currently, Ryanair offers the cheapest flight tickets to Trieste.

Travelling from Athens International Airport (ATH) to Trieste Airport (TRS): what you need to know

Trieste's timezone is UTC+1, making Trieste one hour behind Athens.
Arrive at the airport on time so you don't miss your ATH to TRS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.
During popular months like August, it's a good idea to get to the airport well in advance. Arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a peak period in general.
Think about adding a stopover when booking your ticket from Athens International Airport to Trieste Airport. Simply deselect 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between ATH and TRS:
- Rome Fiumicino Airport
- Naples International Airport
- Luqa Malta International Airport

How to find the cheapest flights from Athens International Airport (ATH) to Trieste Airport (TRS)

£31 is the best price for a one-way Athens International Airport to Trieste Airport flight. A return flight starts from £76. These prices can change depending on demand.
Don't leave things to the last moment. You're more likely to get cheap tickets from ATH to TRS if you book in advance. Airlines often offer some excellent early bird discounts.
Finding cheap flights from Athens International Airport to Trieste Airport is easier if you're flexible with your trip dates. Use the 'Whole month' search tool to see the lowest prices across each month and snap up a great deal.
Landing cheap flights from ATH to TRS is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll notify you when fares go down.
Discover the ideal flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Athens International Airport to Trieste Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about Athens International Airport (ATH)

When it comes to Athens International Airport's on-time performance, data shows 76% of flights stick to their scheduled arrival time.
To reach Athens International Airport from central Athens, it takes around 35 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 32 kms (20 miles) from the airport to the city centre.
You can expect a journey time of roughly 40 minutes on public transport.
Catching an early flight from Athens International Airport to Trieste Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by picking one of these hotels near ATH:

Arriving at Trieste Airport (TRS)

If you're coming in on a late Athens International Airport to Trieste Airport flight, nothing beats the convenience of being close to the terminal. Pick up your bags from the carousel and then be showered and sleeping shortly after at one of these accommodation options near TRS:
Get your adventure underway by picking up a Trieste Airport rental car. Grab your wheels from Sicily by Car, Drivalia or Maggiore to explore Trieste and beyond.
Lock in the best possible rate by reserving your vehicle from Trieste Airport around three weeks before your trip.

Getting from Trieste Airport (TRS) to central Trieste

Trieste Airport to the centre of Trieste has a drive time of around 35 minutes. It's approximately 32 kms (20 miles) away.
It typically takes 45 minutes if you're travelling by public transport.

When to fly to Trieste Airport (TRS)

July is the most popular month for flights from Athens International Airport to Trieste Airport. For smaller crowds, visit Trieste in March.
The warmest month in Trieste is August, with temperatures ranging between 17ºC and 31ºC. Book your flights from Athens International Airport to Trieste Airport in this month if you like this kind of weather.
Look for cheap tickets from ATH to TRS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

Explore more of Italy

You've done Trieste, now it's time to discover other corners of Italy. Travel about 434 kms (270 miles) south to Rome to check off its popular sights. From Vatican Museums to St. Peter's Basilica and Saint Peter's Square, you'll have a packed itinerary ahead.
If you're ready to explore another corner of Italy, head for Milan, roughly 354 kms (220 miles) west of Trieste. Leonardo's Last Supper Museum, Teatro alla Scala and Milan Cathedral are among the biggest draws.