Cheap flights from Brussels to Oslo from $125 BRU, CRL, ZYR → OSL, TRF
Brussels Airport (BRU), Charleroi Brussels South Airport (CRL), Midi Railway Station (ZYR) → Oslo Airport Gardermoen (OSL), Torp Sandefjord Airport (TRF)
The cheapest return found recently is $148 with Brussels Airlines, 15 Dec – 26 Jan 2027, found 2 days ago. The cheapest one-way found recently is $125 with SAS Scandinavian, 5 Aug 2027, found 2 days ago.
- Cheapest one-way found recently
- $125, SAS Scandinavian, found 2 days ago
- Cheapest return found recently
- $148, 15 Dec to 26 Jan 2027
- Usual return price
- $159 to $187
- Cheapest month to fly
- December 2026, return fares from $117 found in the last 7 days
- Airlines with nonstop flights
- Brussels Airlines, SAS Scandinavian
- Shortest nonstop flight found
- 1 h 50 min
Return
The cheapest return fare on each of 19 departure dates is usually $159 to $187.
Cheapest return found recently
$148
15 Dec – 26 Jan 2027 · Brussels Airlines
Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL)
Leaves 3:10 p.m. · Return leaves 6:00 p.m. · 4 h 5 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Cheapest nonstop return
$148
15 Dec – 26 Jan 2027 · Brussels Airlines
Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL)
Leaves 3:10 p.m. · Return leaves 6:00 p.m. · 4 h 5 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Every nonstop date from Brussels to Oslo
Found recently, and the cheapest we hold
$148 15 Dec – 26 Jan 2027found 2 days agoSee prices for these dates
$117 15 Dec – 20 Jan 2027found 3 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $100 to $180.
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 19 departure dates from 19 Nov to 21 Apr 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?
No. We hold 42-night return fares on 1 other departure date within 3 days of 15 Dec, and it is not cheaper.
Every date we hold
476 fares on 19 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Nov – 26 Dec | $187 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back nonstop | found 3 days ago | See prices for these dates |
| 24 Nov – 27 Nov | $177 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 5 Dec – 7 Dec | $139 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 8 Dec – 12 Dec | $163 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 15 Dec – 20 Jan 2027 | $117 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 16 Dec – 31 Jan 2027 | $150 | Brussels Airlines | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 17 Dec – 20 Jan 2027 | $187 | Lufthansa | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
| 18 Dec – 26 Dec | $195 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 2 stops, back nonstop | found 6 days ago | See prices for these dates |
| 19 Dec – 27 Dec | $242 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 20 Dec – 27 Dec | $183 | SAS Scandinavian | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 21 Dec – 28 Jan 2027 | $187 | SAS Scandinavian | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 22 Dec – 28 Jan 2027 | $154 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 23 Dec – 24 Jan 2027 | $171 | SAS Scandinavian | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
| 25 Dec – 28 Jan 2027 | $226 | SAS Scandinavian | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 28 Dec – 27 Jan 2027 | $182 | SAS Scandinavian | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
| 1 Jan 2027 – 24 Jan 2027 | $169 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 6 Jan 2027 – 31 Jan 2027 | $189 | KLM | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 28 Jan 2027 – 1 Feb 2027 | $128 | Ryanair | Charleroi Brussels South Airport (CRL) → Torp Sandefjord Airport (TRF) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 21 Apr 2027 – 24 Apr 2027 | $163 | Brussels Airlines | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $117.
Airlines on the cheapest dates: Ryanair, SAS Scandinavian, Brussels Airlines, Lufthansa, KLM.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$125
5 Aug 2027 · SAS Scandinavian
Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL)
Leaves 7:10 p.m. · 1 h 50 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$125
5 Aug 2027 · SAS Scandinavian
Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL)
Leaves 7:10 p.m. · 1 h 50 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$125 5 Aug 2027found 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 38 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $62 to $138.
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 5 Aug 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 | |
|---|---|---|---|---|---|---|
| 5 Aug 2027 | $125 | SAS Scandinavian | Brussels Airport (BRU) → Oslo Airport Gardermoen (OSL) | nonstop | found 2 days ago | Open this trip |
Airlines on the cheapest dates: SAS Scandinavian.
Premium cabin fares from Brussels to Oslo
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 15 Dec – 26 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 5 Aug 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Brussels to Oslo?
Return
Fares 60 to 89 days before departure were typically 46% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 | $226 | $148 | +85% | 26 |
| 7–13 days | $255 | $104 | +109% | 15 |
| 14–29 days | $137 | $104 | +12% | 17 |
| 30–59 days | $134 | $105 | +10% | 38 |
| 60–89 days | $122 | $100 | Cheapest seen | 46 |
| 90–179 days | $213 | $122 | +75% | 28 |
| 180+ days | $172 | $140 | +41% | 29 |
One-way
Not enough history yet: in 38 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Maastricht → Oslo
94 km from Brussels
$491
$343 more than flying from Brussels
24 Dec – 27 Dec · MST → OSL · out 2 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.
Live price for these dates
The cheapest return found recently is for 15 Dec – 26 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 Oslo?
The cheapest return found recently is $148 with Brussels Airlines, 15 Dec to 26 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $117 with Ryanair, 15 Dec to 20 Jan 2027, found 3 days ago. The cheapest return fare on each of 19 departure dates is usually $159 to $187.
How much is a one-way flight from Brussels to Oslo?
The cheapest one-way found recently is $125 with SAS Scandinavian, 5 Aug 2027, found 2 days ago.
What is the cheapest month to fly from Brussels to Oslo?
December 2026 is the cheapest month for a return, from $117, 15 Dec to 20 Jan 2027, found 3 days ago.
How far ahead should I book a flight from Brussels to Oslo?
In 49 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 46% lower than 0 to 6 days before departure.
Is there a direct flight from Brussels to Oslo?
Yes, the cheapest nonstop return found recently is $148 with Brussels Airlines, 15 Dec to 26 Jan 2027, found 2 days ago. The cheapest nonstop one-way found recently is $125 with SAS Scandinavian, 5 Aug 2027, found 2 days ago.
How long is the flight from Brussels to Oslo?
The cheapest nonstop one-way found recently, with SAS Scandinavian on 5 Aug 2027, takes 1 h 50 min from Brussels Airport (BRU) to Oslo Airport Gardermoen (OSL).
Which airlines have the cheapest flights from Brussels to Oslo?
Between 19 Nov and 21 Apr 2027, Ryanair has the cheapest return on 10 of the 19 departure dates we hold, SAS Scandinavian on 5 and Brussels Airlines on 2.
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