Cheap Flights from Barcelona (BCN) to Trieste (TRS)

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Flight deals from Barcelona to Trieste

Looking for a cheap last-minute deal or the best return flight from Barcelona Airport to Trieste Airport? If you want to travel next month, return fares start from $78. Find the lowest prices on one-way and return tickets right here.

Trieste.$74 per passenger.Departing Sat, 12 Sep, returning Fri, 25 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Sat, 12 Sep, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Fri, 25 Sep, arriving in Barcelona.Price includes taxes and charges.From $74, select.

Trieste.$78 per passenger.Departing Sat, 19 Sep, returning Sat, 3 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Sat, 19 Sep, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Sat, 3 Oct, arriving in Barcelona.Price includes taxes and charges.From $78, select.

Trieste.$78 per passenger.Departing Sat, 25 Jul, returning Thu, 30 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Sat, 25 Jul, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Thu, 30 Jul, arriving in Barcelona.Price includes taxes and charges.From $78, select.

Trieste.$93 per passenger.Departing Fri, 23 Oct, returning Wed, 28 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Fri, 23 Oct, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Wed, 28 Oct, arriving in Barcelona.Price includes taxes and charges.From $93, select.

Trieste.$93 per passenger.Departing Sat, 25 Jul, returning Sat, 1 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Sat, 25 Jul, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Sat, 1 Aug, arriving in Barcelona.Price includes taxes and charges.From $93, select.

Trieste.$93 per passenger.Departing Fri, 23 Oct, returning Mon, 2 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Fri, 23 Oct, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Mon, 2 Nov, arriving in Barcelona.Price includes taxes and charges.From $93, select.

Trieste.$121 per passenger.Departing Sat, 19 Dec, returning Thu, 7 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Sat, 19 Dec, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Thu, 7 Jan, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Thu, 3 Dec, returning Thu, 10 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Thu, 3 Dec, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Thu, 10 Dec, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Mon, 1 Feb, returning Thu, 4 Feb.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Mon, 1 Feb, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Thu, 4 Feb, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Fri, 13 Nov, returning Thu, 3 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Fri, 13 Nov, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Thu, 3 Dec, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Thu, 11 Feb, returning Mon, 1 Mar.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Thu, 11 Feb, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Mon, 1 Mar, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Sat, 28 Nov, returning Fri, 8 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Sat, 28 Nov, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Fri, 8 Jan, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Mon, 2 Nov, returning Thu, 5 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Mon, 2 Nov, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Thu, 5 Nov, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Fri, 8 Jan, returning Sat, 9 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Fri, 8 Jan, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Sat, 9 Jan, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Thu, 14 Jan, returning Mon, 1 Feb.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Thu, 14 Jan, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Mon, 1 Feb, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Trieste.$121 per passenger.Departing Mon, 1 Mar, returning Thu, 4 Mar.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Mon, 1 Mar, arriving in Trieste.Inbound direct flight with Ryanair departs from Trieste on Thu, 4 Mar, arriving in Barcelona.Price includes taxes and charges.From $121, select.

Find the cheapest month to fly from Barcelona to Trieste

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

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Direct flights from Barcelona to Trieste

Barcelona to Trieste: Alternative routes

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

Trieste

31km from central Trieste

ClosestCheapest

from $74

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Ljubljana

83km from central Trieste

from $92

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Barcelona to Trieste: Flight information

The things to know before you go.

Cheapest flight found	$74
Cheapest month to fly	September
Average flight time	2 hrs
Most popular airline	Ryanair
Average flights per week	6

Finding cheap flights from Barcelona to Trieste: Frequently asked questions

How much are return flights from Barcelona to Trieste?

The best price we found for a return flight from Barcelona to Trieste is $74. 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.

How long does it take to fly from Barcelona to Trieste?

2 hours is the average flight time from Barcelona to Trieste.

Which airlines fly direct from Barcelona to Trieste?

Ryanair and Malta Air fly direct from Barcelona to Trieste.

How many flights are there a week from Barcelona to Trieste?

As of June 2026, there are 6 flights per week flying from Barcelona to Trieste.

When is the cheapest time to fly from Barcelona to Trieste?

The cheapest month to fly from Barcelona to Trieste is usually September.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Trieste Airport on Saturday, 12 September 2026.

Can I get a direct flight from Barcelona Airport to Trieste Airport?

Yes – the average flight time is 2 hours.

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 Barcelona Airport to Trieste with?

Currently, Ryanair offers the cheapest flight tickets to Trieste.

Flying from Barcelona Airport (BCN) to Trieste Airport (TRS): what you need to know

Around 2 hours is how long you can expect to be in the air on a direct flight from Barcelona Airport to Trieste Airport.
Trieste's timezone is UTC+1, which is the same as Barcelona.
You can choose from three weekly Barcelona Airport to Trieste Airport flights. The 05:50 departure with Ryanair is the earliest available. Ryanair operates the last service of the day at 20:25.
For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your BCN to TRS flight.
Travelling during a peak month such as July? Public holidays and other popular periods can lead to longer queues and delays at check-in and security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.
Ryanair is your gateway to exploring Trieste (and perhaps some other great corners of Italy!). Browse the direct flights from Barcelona Airport to Trieste Airport offered by this popular carrier.
The airline with the highest number of bookings on this route is Ryanair.
Ryanair leads the way as the most punctual carrier for BCN to TRS flights, with 84.85% of services reaching their destination on schedule.
If you want to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Barcelona Airport to Trieste Airport. These are the most popular stopovers between BCN and TRS:
- Rome Fiumicino Airport
- Cagliari Airport
- Olbia Airport

How to find the cheapest flights from Barcelona Airport (BCN) to Trieste Airport (TRS)

The lowest price we've seen for a one-way Barcelona Airport to Trieste Airport flight is $31. A round-trip ticket right now is $74. Depending on the availability when you book, these fares may change.
It's usually best to book ahead of time if you want to find cheap tickets from BCN to TRS. That's because flight prices are based on demand, which tends to increase closer to departure.
Plan your trip for May. That's the cheapest month for flights from Barcelona Airport to Trieste Airport. If your travel dates are flexible, try out the 'Whole month' tool to find the cheapest airfare across each month.
Never miss a deal on cheap flights from BCN to TRS by creating a Price Alert. You'll get an email or push notification on the app when a lower fare becomes available.
Lock in the ideal flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Barcelona Airport to Trieste Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Barcelona Airport (BCN)

80% of flights departing from Barcelona Airport arrive at their destination according to schedule. Given its impressive on-time stats, delays are unlikely when jetting out of BCN.
To get to Barcelona Airport from central Barcelona, it'll take about 25 minutes by car. This depends on traffic though. It's approximately 13 kilometres from the airport to the city centre.
The journey on public transport takes about 30 minutes.
Have an early flight from Barcelona Airport to Trieste Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these hotels near BCN:

Arriving at Trieste Airport (TRS)

Consider staying in a hotel near TRS if you're taking a late Barcelona Airport to Trieste Airport flight. Check in to one of these accommodation options and avoid the hassle of a long transfer:
Say yes to new adventures by picking up a Trieste Airport rental car. Grab your wheels from Sicily by Car, Drivalia or Maggiore and explore beyond Trieste's main sights.
Booking your ride from Trieste Airport about three weeks in advance can help you get the best possible rate.

Getting from Trieste Airport (TRS) to central Trieste

Trieste Airport is approximately 32 kilometres from the centre of Trieste. The drive time takes about 35 minutes.
If you're travelling on public transport, expect a journey time of about 45 minutes.

When to fly to Trieste Airport (TRS)

The quietest month for a flight from Barcelona Airport to Trieste Airport is March, while July is the most popular. Pick the best time to go to Trieste based on whether you prefer a faster pace or a more relaxed vibe.
When booking your flight from Barcelona Airport to Trieste Airport, think about the type of weather you like. August is the warmest month in Trieste, with temperatures ranging from 17ºC (63ºF) to 31ºC (88ºF).
Look for cheap tickets from BCN to TRS in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of Italy

Rome is just one of the many cities in Italy waiting to be explored after you've experienced Trieste. Around 434 kilometres away to the south, top sights here include Vatican Museums, St. Peter's Basilica and Saint Peter's Square.
If you're looking to explore another major stop in Italy, head for Milan, about 354 kilometres west of Trieste. Leonardo's Last Supper Museum, Teatro alla Scala and Milan Cathedral are key highlights.