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Trieste

$24+ Cheap flights from Barcelona-El Prat (BCN) to Trieste (TRS)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — TRS
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Barcelona-El Prat to Trieste

Cheapest flights from Barcelona-El Prat to Trieste
Explore the most affordable flight options available from Barcelona-El Prat to Trieste. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/248:45 pm
BCN
-
TRS
Nonstop2h 00m
Ryanair
Mon 1/266:15 pm
TRS
-
BCN
Nonstop2h 00m
Ryanair
Deal found 1/19$41
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:40 am
BCN
-
TRS
Nonstop2h 00m
Ryanair
Thu 3/1211:10 am
TRS
-
BCN
Nonstop2h 00m
Ryanair
Deal found 1/19$55
This Booking.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/248:45 pm
BCN
-
TRS
Nonstop2h 00m
Multiple Airlines
Mon 1/267:15 pm
TRS
-
BCN
1 stop4h 00m
Multiple Airlines
Deal found 1/19$105
This Booking.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:40 am
BCN
-
TRS
Nonstop2h 00m
Multiple Airlines
Thu 3/1211:15 am
TRS
-
BCN
1 stop4h 40m
Multiple Airlines
Deal found 1/19$107
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:15 pm
BCN
-
TRS
Nonstop2h 00m
Ryanair
Fri 6/123:45 pm
TRS
-
BCN
Nonstop1h 55m
Ryanair
Deal found 1/19$123
This Kiwi.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:05 am
BCN
-
TRS
Nonstop2h 00m
Ryanair
Fri 6/123:45 pm
TRS
-
BCN
Nonstop1h 55m
Ryanair
Deal found 1/19$135
This Booking.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:15 pm
BCN
-
TRS
Nonstop2h 00m
Multiple Airlines
Fri 6/1211:15 am
TRS
-
BCN
1 stop4h 40m
Multiple Airlines
Deal found 1/19$136
This Booking.com deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:05 am
BCN
-
TRS
Nonstop2h 00m
Multiple Airlines
Fri 6/1211:15 am
TRS
-
BCN
1 stop4h 40m
Multiple Airlines
Deal found 1/19$150

Find flight deals from Barcelona-El Prat to Trieste

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Trieste (TRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$55
(Kiwi.com)

One-way from

$24
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$60
Provider with most accurate pricing for Barcelona-El Prat-Trieste Ronchi dei Legionari flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-Trieste Ronchi dei Legionari flights.
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From Barcelona-El Prat to Trieste Ronchi dei Legionari
Search Deals
One-way flight from Barcelona-El Prat to Trieste Ronchi dei Legionari
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat 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, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Trieste that are best for you.

Fly from

Barcelona-El Prat

Fly to

Trieste

Route

Depart

Return

Price

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Thu 3/5

8:40 am-10:40 am

Nonstop2h 00m

Trieste Ronchi dei Legionari

Thu 3/12

6:55 pm-10:35 am

3 stops15h 40m

$148

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Sun 5/24

6:20 am-10:55 pm

1 stop16h 35m

Trieste Ronchi dei Legionari

Fri 6/12

6:35 am-11:15 pm

1 stop16h 40m

$167

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Fri 5/22

6:20 am-10:55 pm

1 stop16h 35m

Trieste Ronchi dei Legionari

Fri 6/12

11:15 am-11:15 pm

1 stop12h 00m

$167

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Fri 5/22

10:55 pm-5:00 pm

2 stops18h 05m

Trieste Ronchi dei Legionari

Fri 6/12

6:35 am-3:55 pm

1 stop9h 20m

$216

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Sat 5/23

12:55 pm-11:05 am

2 stops22h 10m

Trieste Ronchi dei Legionari

Fri 6/12

11:15 am-3:55 pm

1 stop4h 40m

$227

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Sat 5/23

9:05 am-9:55 pm

2 stops12h 50m

Trieste Ronchi dei Legionari

Fri 6/12

6:00 am-2:55 pm

2 stops8h 55m

$343

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Fri 5/22

7:55 am-10:15 pm

2 stops14h 20m

Trieste Ronchi dei Legionari

Fri 6/12

6:00 am-2:55 pm

2 stops8h 55m

$345

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Wed 4/1

7:55 am-10:15 pm

2 stops14h 20m

Trieste Ronchi dei Legionari

Sat 4/4

2:45 pm-10:25 pm

2 stops7h 40m

$348

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Sun 5/24

9:05 am-10:15 pm

2 stops13h 10m

Trieste Ronchi dei Legionari

Fri 6/12

6:00 am-2:55 pm

2 stops8h 55m

$367

BarcelonaTrieste

BCN - TRS

BCNTRS

Barcelona-El Prat

Fri 4/3

9:05 am-10:15 pm

2 stops13h 10m

Trieste Ronchi dei Legionari

Sat 4/4

2:45 pm-10:25 pm

2 stops7h 40m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 19 results
1
2
  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Trieste flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Barcelona-El Prat Airport-Trieste flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Trieste flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Trieste flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Trieste flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Barcelona-El Prat to Trieste

Have a flexible travel schedule? Discover the best time to fly to Trieste from Barcelona-El Prat with our price prediction graph.
Estimated round-trip 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 from Barcelona-El Prat Airport to Trieste

How far ahead should I book a flight from Barcelona-El Prat Airport to Trieste?

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Trieste. Price data was last updated on January 16, 2026.

The best time to book flights from Barcelona-El Prat Airport to Trieste is 9 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Trieste?

Currently, May is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Trieste (average of $24). Flying from Barcelona-El Prat Airport to Trieste in August is currently the most expensive (average of $54). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BCN to TRS?

Find hourly flight availability from Barcelona-El Prat to Trieste. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2026.

A simple way to save on the total cost of your ticket is to fly from Barcelona-El Prat Airport to Trieste in the afternoon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Trieste. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trieste from Barcelona-El Prat?

    Trieste Ronchi dei Legionari (TRS), located 18.2 mi from the city center, is the airport you fly into when you book flights from Barcelona-El Prat to Trieste. 0 airlines have flights to Ronchi dei Legionari from Barcelona-El Prat on a regular basis. Booking flights from Barcelona-El Prat to Trieste Ronchi dei Legionari should not be difficult; the airport handles an average of 0 inbound flights from Barcelona-El Prat per day.

  • How long is the flight from Barcelona-El Prat Airport to Trieste?

    There are many flights that can get you from Barcelona-El Prat Airport to Trieste in 2h. Fly via ITA Airways or Ryanair to get the fastest option. The distance from Barcelona-El Prat Airport to Trieste is about 650 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Barcelona-El Prat to Trieste that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Trieste flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Trieste?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Trieste.

  • Can I find deals for business class flights from Barcelona-El Prat to Trieste?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Trieste by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Barcelona-El Prat Airport to Trieste?

    Currently, May is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Trieste (average of $24). Flying from Barcelona-El Prat Airport to Trieste in August is currently the most expensive (average of $54). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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