£20 Cheap Flights from Trieste (TRS) to Barcelona (BCN)

View £20 flight on Sat, 20 Jun 2026Opens in a new window

Popular airlines from Friuli Venezia Giulia Airport (TRS) to Barcelona El Prat Airport (BCN)

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

Prices were available within the past 7 days and start at £20 for one-way flights and £37 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, 7 Jun - Sat, 13 Jun
TRS
Trieste
BCN
Barcelona
£37 Return, found 3 days ago
£37
Return
found 3 days ago
Select Ryanair flight, departing Sun, 7 Jun from Trieste to Barcelona, returning Sat, 13 Jun, priced at £37 found 3 days ago
Ryanair
Tue, 9 Jun - Thu, 11 Jun
TRS
Trieste
BCN
Barcelona
£38 Return, found 10 hours ago
£38
Return
found 10 hours ago
Select Ryanair flight, departing Tue, 9 Jun from Trieste to Barcelona, returning Thu, 11 Jun, priced at £38 found 10 hours ago
Ryanair
Sat, 20 Jun - Sat, 27 Jun
TRS
Trieste
BCN
Barcelona
£39 Return, found 1 hour ago
£39
Return
found 1 hour ago
Select Ryanair flight, departing Sat, 20 Jun from Trieste to Barcelona, returning Sat, 27 Jun, priced at £39 found 1 hour ago
Ryanair
Sat, 13 Jun - Sat, 20 Jun
TRS
Trieste
BCN
Barcelona
£39 Return, found 3 days ago
£39
Return
found 3 days ago
Select Ryanair flight, departing Sat, 13 Jun from Trieste to Barcelona, returning Sat, 20 Jun, priced at £39 found 3 days ago
Ryanair
Sun, 21 Jun - Sat, 27 Jun
TRS
Trieste
BCN
Barcelona
£40 Return, found 3 days ago
£40
Return
found 3 days ago
Select Ryanair flight, departing Sun, 21 Jun from Trieste to Barcelona, returning Sat, 27 Jun, priced at £40 found 3 days ago
Ryanair
Tue, 26 May - Sat, 30 May
TRS
Trieste
BCN
Barcelona
£41 Return, found 3 days ago
£41
Return
found 3 days ago
Select Ryanair flight, departing Tue, 26 May from Trieste to Barcelona, returning Sat, 30 May, priced at £41 found 3 days ago
ITA Airways
Sat, 20 Jun - Sat, 27 Jun
TRS
Trieste
BCN
Barcelona
£97 Return, found 1 hour ago
£97
Return
found 1 hour ago
Select ITA Airways flight, departing Sat, 20 Jun from Trieste to Barcelona, returning Sat, 27 Jun, priced at £97 found 1 hour ago
Lufthansa
Sat, 20 Jun - Sat, 27 Jun
TRS
Trieste
BCN
Barcelona
£175 Return, found 1 hour ago
£175
Return
found 1 hour ago
Select Lufthansa flight, departing Sat, 20 Jun from Trieste to Barcelona, returning Sat, 27 Jun, priced at £175 found 1 hour ago
KLM
Wed, 10 Jun - Wed, 17 Jun
TRS
Trieste
BCN
Barcelona
£241 Return, found 4 days ago
£241
Return
found 4 days ago
Select KLM flight, departing Wed, 10 Jun from Trieste to Barcelona, returning Wed, 17 Jun, priced at £241 found 4 days ago
Air France
Sat, 6 Jun - Wed, 17 Jun
TRS
Trieste
BCN
Barcelona
£306 Return, found 12 hours ago
£306
Return
found 12 hours ago
Select Air France flight, departing Sat, 6 Jun from Trieste to Barcelona, returning Wed, 17 Jun, priced at £306 found 12 hours ago

Frequently asked questions

How much does a flight from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) cost?
One-way flights typically cost between £92 and £435 and return flights often range between £92 and £435. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
Enter TRS to BCN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
To find a cheap flight from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
The best airline to fly with from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) will differ from traveller to traveller. If you like to fly early, FR offers early morning flights. If price is the most important factor, FR typically offers the lowest fares. AZ offers the most daily flights from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
There are approximately 6 connecting flights per day from Trieste (TRS-Friuli Venezia Giulia) (TRS) to Barcelona (BCN-Barcelona Intl.) (BCN). Some common connection points include Fiumicino - Leonardo da Vinci Intl. (FCO) and Frankfurt Intl. (FRA).
What is the earliest flight from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
The earliest flight from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) typically departs at approximately 6:00 AM local time. This service is operated by airlines such as EN and LH. This is a seasonal service active in May. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
You'll typically find the most flights from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) on a Friday, with around 17 flights available. This gives you a good selection for your travel plans. Major airlines on this route include AZ, EN, and FR. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
The most popular departure times for flights from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) are in the morning, from 6am to 9am. About 58% of passengers prefer this time. Many major carriers, including Lufthansa and KLM, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive in Barcelona with plenty of time to settle in.
How long does it take to fly from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
Flying nonstop from TRS to BCN takes around 2 hours, with the route covering approximately 650 miles. Flights with a layover typically take 10 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
Select the "Business class" and "First class" filters when looking for TRS to BCN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) flight with Expedia?
It's easy to earn miles on a Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Barcelona from Friuli Venezia Giulia (TRS)?
From Friuli Venezia Giulia (TRS), you can fly directly into Barcelona Intl. (BCN) to reach Barcelona. Some flights may connect through major hubs like Fiumicino - Leonardo da Vinci Intl. (FCO), Frankfurt Intl. (FRA), Linate (LIN) before reaching Barcelona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) at the last minute?
Typically, booking a last minute flight from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) flight and hotel package?
Securing a Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.)?
If you booked your Trieste (TRS-Friuli Venezia Giulia) to Barcelona (BCN-Barcelona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Friuli Venezia Giulia
Destination airport
Barcelona Intl.
Airlines serving
Air France, ITA Airways, KLM, Lufthansa, Ryanair
Return price
£36
Distance
1040 km
Average flight time
1 hour 55 mins

Book with confidence

Compare flights from Trieste to Barcelona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Trieste to Barcelona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Barcelona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Friuli Venezia Giulia to Barcelona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Friuli Venezia Giulia (TRS) to Barcelona Intl. (BCN)

The easiest way to view the best deals on flights from Trieste to Barcelona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Friuli Venezia Giulia to Barcelona Intl. start at just £37 and range up to £306.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Trieste and Barcelona
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Trieste to Barcelona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Friuli Venezia Giulia to Barcelona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Trieste to Barcelona easily and book with confidence

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