Cheap flights from Trieste to Brussels from $35 TRS → CRL
Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL)
The cheapest return found recently is $220 with Wizz Air Malta, 6 Jan 2027 – 11 Jan 2027, found 3 days ago. The cheapest one-way found recently is $35 with Ryanair, 20 Nov, found 2 days ago.
- Cheapest one-way found recently
- $35, Ryanair, found 2 days ago
- Cheapest return found recently
- $220, 6 Jan 2027 to 11 Jan 2027
- Cheapest month to fly
- November 2026, return fares from $82 found in the last 7 days
- Airlines with nonstop flights
- Ryanair
- Shortest nonstop flight found
- 1 h 45 min
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$220
6 Jan 2027 – 11 Jan 2027 · Wizz Air Malta
Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL)
Leaves 2:15 p.m. · Return leaves 8:50 p.m. · 83 h 20 min of travel, both ways together
out 2 stops, back 3 stops
found 3 days ago
Cheapest nonstop return
$82
20 Nov – 22 Nov · Ryanair
Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL)
Leaves 9:50 a.m. · Return leaves 2:35 p.m. · 3 h 25 min of travel, both ways together
out nonstop, back nonstop
found 7 days ago
Found recently, and the cheapest we hold
$220 6 Jan 2027 – 11 Jan 2027found 3 days agoSee prices for these dates
$82 20 Nov – 22 Novfound 7 days agoSee prices for these dates
What have prices looked like?
Over 31 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $51 to $182.
At $220, the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 5-night return fares leaving within 3 days of 6 Jan 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Nov – 22 Nov | $82 | Ryanair | Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 6 Jan 2027 – 11 Jan 2027 | $220 | Wizz Air Malta | Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL) | out 2 stops, back 3 stops | found 3 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $82.
Airlines on the cheapest dates: Ryanair, Wizz Air Malta.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $27 to $54.
Cheapest one-way found recently
$35
20 Nov · Ryanair
Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL)
Leaves 9:50 a.m. · 1 h 45 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$35
20 Nov · Ryanair
Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL)
Leaves 9:50 a.m. · 1 h 45 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$35 20 Novfound 2 days agoOpen this trip
$19 18 Decfound 7 days agoOpen this trip
What have prices looked like?
Over 46 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $18 to $108.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 20 Nov to 18 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 20 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Nov | $35 | Ryanair | Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL) | nonstop | found 2 days ago | Open this trip |
| 17 Dec | $73 | Wizz Air Malta | Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL) | 1 stop | found 3 days ago | Open this trip |
| 18 Dec | $19 | Ryanair | Trieste - Friuli Venezia Giulia Airport (TRS) → Charleroi Brussels South Airport (CRL) | nonstop | found 7 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $19.
Airlines on the cheapest dates: Ryanair, Wizz Air Malta.
Premium cabin fares from Trieste to Brussels
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 6 Jan 2027 – 11 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 20 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Trieste to Brussels?
Return
Not enough history yet: in 31 days of return prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
One-way
The cheapest fares were 7 to 13 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (46 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $27 | $18 | Cheapest seen | 19 |
| 14–29 days | $37 | $18 | +37% | 32 |
| 30–59 days | $31 | $19 | +15% | 17 |
| 60–89 days | $108 | $108 | +300% | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Venice → Brussels
116 km from Trieste
$113
$107 less than flying from Trieste
1 Jan 2027 – 3 Jan 2027 · TSF → CRL · out nonstop, back nonstop
found 2 days ago
Ljubljana → Brussels
72 km from Trieste
$296
$76 more than flying from Trieste
4 Jan 2027 – 10 Jan 2027 · LJU → BRU · out 2 stops, back 1 stop
found 6 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Venice → Brussels
116 km from Trieste
$25
$10 less than flying from Trieste
24 Nov · TSF → CRL · nonstop
found 2 days ago
Ljubljana → Brussels
72 km from Trieste
$85
$50 more than flying from Trieste
24 Jan 2027 · LJU → CRL · 1 stop
found 7 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 6 Jan 2027 – 11 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Trieste to Brussels?
The cheapest return found recently is $220 with Wizz Air Malta, 6 Jan 2027 to 11 Jan 2027, found 3 days ago. The cheapest return we hold, of any age, is $82 with Ryanair, 20 Nov to 22 Nov, found 7 days ago.
How much is a one-way flight from Trieste to Brussels?
The cheapest one-way found recently is $35 with Ryanair, 20 Nov, found 2 days ago. The cheapest one-way we hold, of any age, is $19 with Ryanair, 18 Dec, found 7 days ago. The cheapest one-way fare on each of 3 departure dates is usually $27 to $54.
What is the cheapest month to fly from Trieste to Brussels?
November 2026 is the cheapest month for a return, from $82, 20 Nov to 22 Nov, found 7 days ago. December 2026 is the cheapest month for a one-way, from $19, 18 Dec, found 7 days ago.
How far ahead should I book a flight from Trieste to Brussels?
In 46 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 7 to 13 days before departure.
Is there a direct flight from Trieste to Brussels?
Yes, the cheapest nonstop return found recently is $82 with Ryanair, 20 Nov to 22 Nov, found 7 days ago. The cheapest nonstop one-way found recently is $35 with Ryanair, 20 Nov, found 2 days ago.
How long is the flight from Trieste to Brussels?
The cheapest nonstop one-way found recently, with Ryanair on 20 Nov, takes 1 h 45 min from Trieste - Friuli Venezia Giulia Airport (TRS) to Charleroi Brussels South Airport (CRL).
Which airlines have the cheapest flights from Trieste to Brussels?
Between 20 Nov and 18 Dec, Ryanair has the cheapest one-way on 2 of the 3 departure dates we hold, and Wizz Air Malta on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work