TRS - BCN

$18 Find Cheap Flights from Trieste to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trieste to Barcelona departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trieste to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trieste to Barcelona, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$44
Typical prices: $169-$86
Ryanair
sáb. 5/2sáb. 5/9
TRS - BCN • Non-stop
Cheapest one-way
$18
Typical prices: $58-$102
Ryanair
vie. 6/5
TRS - BCN • Non-stop
Nonstop flights
Tue, Thu, Fri, Sat, Sun
You can fly direct with Ryanair. Average duration is 1h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 45% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Trieste to Barcelona (TRS-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trieste to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Trieste to Barcelona

sáb., may. 2 - sáb., may. 9
Ryanair Logo
8:30 am - 10:25 am
TRS
-
BCN
1h 55mnonstop
Ryanair Logo
6:05 am - 8:05 am
BCN
-
TRS
2h 00mnonstop
$44Ryanair
sáb., may. 16 - sáb., may. 23
Ryanair Logo
8:30 am - 10:25 am
TRS
-
BCN
1h 55mnonstop
Ryanair Logo
6:05 am - 8:05 am
BCN
-
TRS
2h 00mnonstop
$46Ryanair
mar., jun. 9 - vie., jun. 12
Ryanair Logo
1:30 pm - 3:25 pm
TRS
-
BCN
1h 55mnonstop
Ryanair Logo
6:15 pm - 8:15 pm
BCN
-
TRS
2h 00mnonstop
$51Ryanair
jue., may. 14 - jue., may. 21
Ryanair Logo
10:30 am - 12:25 pm
TRS
-
BCN
1h 55mnonstop
Ryanair Logo
1:00 pm - 3:00 pm
BCN
-
TRS
2h 00mnonstop
$61Ryanair
vie., jun. 5 - sáb., jun. 13
Ryanair Logo
3:45 pm - 5:40 pm
TRS
-
BCN
1h 55mnonstop
Ryanair Logo
10:35 am - 11:45 pm
BCN
-
TRS
13h 10m
1 stop
$81Ryanair
jue., ago. 20 - vie., ago. 28
Ryanair Logo
10:30 am - 12:25 pm
TRS
-
BCN
1h 55mnonstop
Ryanair Logo
6:15 pm - 8:15 pm
BCN
-
TRS
2h 00mnonstop
$82Ryanair
jue., may. 7 - sáb., may. 30
Ryanair Logo
10:30 am - 12:25 pm
TRS
-
BCN
1h 55mnonstop
Ryanair Logo
8:35 am - 5:00 pm
BCN
-
TRS
8h 25m
1 stop
$86Ryanair
jue., may. 14 - jue., may. 21
Ryanair Logo
7:10 pm - 1:10 am
TRS
-
BCN
6h 00m
1 stop
Ryanair Logo
1:00 pm - 3:00 pm
BCN
-
TRS
2h 00mnonstop
$87Ryanair
lun., jun. 8 - sáb., jun. 13
Multiple Airlines Logo
9:30 am - 9:35 pm
TRS
-
BCN
12h 05m
1 stop
Multiple Airlines Logo
6:05 am - 8:05 am
BCN
-
TRS
2h 00mnonstop
$90Multiple Airlines
jue., may. 14 - jue., may. 21
Multiple Airlines Logo
6:30 am - 9:35 pm
TRS
-
BCN
15h 05m
1 stop
Multiple Airlines Logo
1:00 pm - 3:00 pm
BCN
-
TRS
2h 00mnonstop
$91Multiple Airlines
Booking Insights

KAYAK's insights & trends for Trieste to Barcelona flights

Get data-powered insights and trends into flights from Trieste to Barcelona to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Trieste to Barcelona-El Prat Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Trieste to Barcelona-El Prat Airport departing in May.

What is the cheapest month to fly from Trieste to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Trieste to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Trieste to Barcelona-El Prat Airport is November, where tickets cost $73 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $186 and $164 respectively.

Can I save money by flying with a layover from Trieste to Barcelona-El Prat Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $83, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Trieste to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Trieste to Barcelona-El Prat Airport, you should book around 4 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$18
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Trieste to Barcelona

When to book flights from Trieste to Barcelona

Are your dates flexible? Find out the best times to travel from Trieste to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Trieste to Barcelona flights

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

    In the last 3 days, the lowest price for a flight from Trieste to Barcelona-El Prat Airport was $18 for a one-way ticket and $44 for a round-trip.

  • Do I need a passport to fly between Trieste and Barcelona?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Trieste and on arrival in Barcelona.

  • Which airports will I be using when flying from Trieste to Barcelona?

    On your way to Barcelona, you’ll fly out from Trieste Ronchi dei Legionari. You’ll be landing at Barcelona-El Prat.

  • Which aircraft models fly most regularly from Trieste to Barcelona?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Trieste to Barcelona flight route.

  • Which airline alliances offer flights from Trieste to Barcelona?

    Star Alliance is the only airline alliance operating flights between Trieste and Barcelona.

  • On which days can I fly direct from Trieste to Barcelona?

    You can catch a nonstop flight from Trieste to Barcelona on Tuesday, Thursday, Friday, Saturday, and Sunday.

  • Which is the best airline for flights from Trieste to Barcelona, Ryanair or ITA Airways?

    The two airlines most popular with KAYAK users for flights from Trieste to Barcelona are Ryanair and ITA Airways. With an average price for the route of $110 and an overall rating of 6.9, Ryanair is the most popular choice. ITA Airways is also a great choice for the route, with an average price of $181 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Trieste to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trieste to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trieste to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Trieste is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trieste to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Trieste with another airline. Booking your flights between Trieste and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trieste to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Trieste up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Trieste to Barcelona?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Trieste Ronchi dei Legionari to Barcelona-El Prat.
Find which airlines fly direct from Trieste Ronchi dei Legionari Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

Trieste Ronchi dei Legionari to Barcelona-El Prat

Tuesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Barcelona-El Prat to Trieste Ronchi dei Legionari

Tuesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airlines flying from Trieste to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Trieste to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Trieste to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
RyanairOverall score based on 5339 reviews
6.5Comfort
7.5Crew
6.0Food
6.7Boarding
5.6Entertainment
Airline reviews

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

2.0 MediocreFelix, Apr 2026
BUD - MAD
Read more Ryanair reviews

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Waiting outside for a long time is not really necessary

Buy-on-board through the app is a great feature!

The baggage wasnt uploaded to the plane, lost baggage handling is very poor.

I had heard horror stories about Ryan air and was a little worried about my flights with them but I had 3 flights with them in Italy, Puglia and Sicily and it was a painless and smooth process. I was very happy.

Ryan air flight was good. Nothing to complain about. I had heard absolute horror stories about Ryan air so was worried about the flight but everything went smoothly. We have had two Ryan air flights with no problems. Last flight is Vernon come. Palermo to Milan. Fingers crossed.

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

What we can expect? Soon we will have to travel standing on the hallway. Let me be fair, I had worse experiences with Ryanair.

ITA changed our 9 hr direct flight without giving any reason to 4 stop overs 24 hrs flight without delays.

Poor food choices for AVML. Totally out of the world food. Bad food menu.

Flight attendant really had bad behavior.. yelled at people when she is trying to defend, to have favor w her people..!

Appreciated being met with a glass of sparkling wine - also the warm cleansing towel offered before the meal. The food was tasty!

First, ITA lost my bag and the baggage team showed no regard in trying to find it. Second, I had paid for priority boarding as part of a first class ticket and instead they disregarded boarding groups and we all boarded at the same time. Third, wasn't allowed to select my seat in advance even with a first class ticket. When I was assigned bulkhead, I was told I would need to pay to change my seat. Overall, very disappointing experience.

Inside plane needs to be updated, the lady sitting behind me was saying the frame from the window fell on her lap right before taking off and seats are very uncomfortable, cushioning is need of repair ASAP.

Overbooked. They left a lot of passengers on the ground

Need better food options. Need warm food both times Stevie was provided. Bathrooms are too small. For an international flights, seats are small and leg room isn’t enough. And for an international flight, serving spirits should be included, not just Italian beer and cheap wine. All the tv/film entertainment is quite old and not updated, but the size of the screen was good.

my flight from Rome to Boston was on a very old plane. My video and audio did not work.

Awful cold sandwich, pizza was bad and coffee was extremely cold I expected better quality in wines on the way to Rome I order red wine and could not drink it ! Bad quality of wine . Being an European airline’s wine are inexpensive so could have better selección of wines . So on the way back a settle for water with is a pity . The crew disappear and didn’t pick up the trays after meals or the garbage of the snacks . Iberia has better service and other airlines

Everything you need to know for your flight from Trieste to Barcelona

Information on your arrival and departure airports