Cheap flights from Brussels to Helsinki from $131 BRU, CRL, ZYR → HEL
Brussels Airport (BRU), Charleroi Brussels South Airport (CRL), Midi Railway Station (ZYR) → Helsinki-Vantaa Airport (HEL)
The cheapest return found recently is $208 with Ryanair, 27 Dec – 8 Jan 2027, found 2 days ago. The cheapest one-way found recently is $131 with airBaltic, 11 Jun 2027, found 5 days ago.
- Cheapest one-way found recently
- $131, found 5 days ago
- Cheapest return found recently
- $208, 27 Dec to 8 Jan 2027
- Usual return price
- $163 to $282
- Cheapest month to fly
- January 2027, return fares from $104 found in the last 7 days
- Airlines with nonstop flights
- Finnair
Return
The cheapest return fare on each of 6 departure dates is usually $163 to $282.
Cheapest return found recently
$208
27 Dec – 8 Jan 2027 · Ryanair
Charleroi Brussels South Airport (CRL) → Helsinki-Vantaa Airport (HEL)
Leaves 11:35 a.m. · Return leaves 7:20 a.m. · 8 h 25 min of travel, both ways together
out nonstop, back 1 stop
found 2 days ago
Cheapest nonstop return
$303
27 Nov – 27 Nov · Finnair
Brussels Airport (BRU) → Helsinki-Vantaa Airport (HEL)
Leaves 11:15 a.m. · Return leaves 8:50 p.m. · 5 h 15 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$208 27 Dec – 8 Jan 2027found 2 days agoSee prices for these dates
$104 2 Jan 2027 – 11 Jan 2027found 4 days agoSee prices for these dates
What have prices looked like?
Over 48 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $85 to $361.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 6 departure dates from 27 Nov to 4 Mar 2027, 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 12-night return fares leaving within 3 days of 27 Dec to compare.
Every date we hold
43 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Nov – 27 Nov | $303 | Finnair | Brussels Airport (BRU) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 18 Dec – 18 Dec | $305 | Finnair | Brussels Airport (BRU) → Helsinki-Vantaa Airport (HEL) | out nonstop, back 1 stop | found 7 days ago | See prices for these dates |
| 27 Dec – 8 Jan 2027 | $208 | Ryanair | Charleroi Brussels South Airport (CRL) → Helsinki-Vantaa Airport (HEL) | out nonstop, back 1 stop | found 2 days ago | See prices for these dates |
| 2 Jan 2027 – 11 Jan 2027 | $104 | Ryanair | Charleroi Brussels South Airport (CRL) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 23 Jan 2027 – 31 Jan 2027 | $148 | Ryanair | Charleroi Brussels South Airport (CRL) → Helsinki-Vantaa Airport (HEL) | out nonstop, back 2 stops | found 4 days ago | See prices for these dates |
| 4 Mar 2027 – 9 Mar 2027 | $219 | airBaltic | Brussels Airport (BRU) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $104.
Airlines on the cheapest dates: Ryanair, Finnair, airBaltic.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$131
11 Jun 2027 · airBaltic
Brussels Airport (BRU) → Helsinki-Vantaa Airport (HEL)
Leaves 7:05 p.m. · 4 h 35 min trip
1 stop
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$131 11 Jun 2027found 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 42 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $19 to $134.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 11 Jun 2027 to compare.
Every date we hold
2 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Jun 2027 | $131 | airBaltic | Brussels Airport (BRU) → Helsinki-Vantaa Airport (HEL) | 1 stop | found 5 days ago | Open this trip |
Airlines on the cheapest dates: airBaltic.
Premium cabin fares from Brussels to Helsinki
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 27 Dec – 8 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 11 Jun 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Brussels to Helsinki?
Return
The cheapest fares were 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (48 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 |
|---|---|---|---|---|
| 0–6 days | $170 | $145 | Cheapest seen | 17 |
| 14–29 days | $193 | $85 | +14% | 9 |
| 30–59 days | $176 | $89 | +4% | 26 |
| 60–89 days | $181 | $89 | +7% | 42 |
| 90–179 days | $193 | $171 | +14% | 33 |
| 180+ days | $197 | $197 | +16% | 8 |
One-way
Fares 14 to 29 days before departure were typically 14% lower than 7 to 13 days before departure.
From the cheapest one-way each day between 24 Sept and 11 Nov (42 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 | $25 | $19 | +17% | 10 |
| 14–29 days | $21 | $19 | Cheapest seen | 8 |
| 60–89 days | $49 | $47 | +133% | 8 |
| 90–179 days | $134 | $47 | +538% | 10 |
| 180+ days | $131 | $87 | +524% | 19 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Brussels → Tallinn
82 km from Helsinki
$129
$79 less than flying to Helsinki
7 Jan 2027 – 10 Jan 2027 · CRL → TLL · out 1 stop, back 1 stop
found 2 days ago
Eindhoven → Helsinki
102 km from Brussels
$237
$29 more than flying from Brussels
26 Nov – 12 Dec · EIN → HEL · out 2 stops, back 1 stop
found 5 days ago
Rotterdam → Helsinki
120 km from Brussels
$626
$418 more than flying from Brussels
27 Dec – 31 Dec · RTM → HEL · out 3 stops, back 2 stops
found 5 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Brussels → Tallinn
82 km from Helsinki
$75
$56 less than flying to Helsinki
17 Mar 2027 · CRL → TLL · 1 stop
found yesterday
Lille → Helsinki
94 km from Brussels
$227
$96 more than flying from Brussels
17 Dec · LIL → HEL · 3 stops
found 7 days ago
Antwerp → Helsinki
41 km from Brussels
$349
$218 more than flying from Brussels
24 Nov · ANR → HEL · 3 stops
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 27 Dec – 8 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 Brussels to Helsinki?
The cheapest return found recently is $208 with Ryanair, 27 Dec to 8 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $104 with Ryanair, 2 Jan 2027 to 11 Jan 2027, found 4 days ago. The cheapest return fare on each of 6 departure dates is usually $163 to $282.
How much is a one-way flight from Brussels to Helsinki?
The cheapest one-way found recently is $131 with airBaltic, 11 Jun 2027, found 5 days ago.
What is the cheapest month to fly from Brussels to Helsinki?
January 2027 is the cheapest month for a return, from $104, 2 Jan 2027 to 11 Jan 2027, found 4 days ago.
How far ahead should I book a flight from Brussels to Helsinki?
In 48 days of prices between 24 Sept and 11 Nov, return fares were cheapest 0 to 6 days before departure. In 42 days of prices between 24 Sept and 11 Nov, one-way fares 14 to 29 days before departure were typically 14% lower than 7 to 13 days before departure.
Is there a direct flight from Brussels to Helsinki?
Yes, the cheapest nonstop return found recently is $303 with Finnair, 27 Nov to 27 Nov, found 2 days ago.
How long is the flight from Brussels to Helsinki?
The cheapest one-way found recently, with airBaltic on 11 Jun 2027, takes 4 h 35 min with 1 stop.
Which airlines have the cheapest flights from Brussels to Helsinki?
Between 27 Nov and 4 Mar 2027, Ryanair has the cheapest return on 3 of the 6 departure dates we hold, Finnair on 2 and airBaltic 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