Stockholm to Helsinki flights in December 2026 from $30 ARN, NYO → HEL
Stockholm Arlanda Airport (ARN), Stockholm Skavsta Airport (NYO) → Helsinki-Vantaa Airport (HEL)
For departures in December 2026, the cheapest return found recently is $94 with Finnair, 11 Dec – 12 Dec, found 3 days ago. The cheapest one-way found recently is $30 with Norwegian Air Sweden, 1 Dec, found yesterday.
Return
In December 2026, the cheapest return fare on each of 7 departure dates is usually $63 to $87. Across all 20 departure dates we hold on this route, it is usually $69 to $95. Of the 3 months with enough return fares to compare, December 2026 is usually the cheapest.
Cheapest return found recently
$94
11 Dec – 12 Dec · Finnair
Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL)
out nonstop, back nonstop
found 3 days ago
Cheapest we hold, of any age
$60
25 Dec – 5 Jan 2027 · Norwegian Air Sweden
Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL)
out nonstop, back nonstop
found 7 days ago
The cheapest dates in December 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 25 Dec – 5 Jan 2027 | $60 | Norwegian Air Sweden | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 30 Dec – 6 Jan 2027 | $60 | Norwegian Air Sweden | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 7 Dec – 8 Dec | $66 | Norwegian Air Sweden | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 16 Dec – 19 Dec | $75 | Norwegian Air Sweden | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 21 Dec – 28 Dec | $80 | Norwegian Air Sweden | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
Every date we hold
7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 7 Dec – 8 Dec | $66 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 11 Dec – 12 Dec | $94 | Finnair | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 16 Dec – 19 Dec | $75 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 21 Dec – 28 Dec | $80 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 25 Dec – 5 Jan 2027 | $60 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 27 Dec – 10 Jan 2027 | $104 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 30 Dec – 6 Jan 2027 | $60 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $53.
One-way
In December 2026, the cheapest one-way fare on each of 4 departure dates is usually $28 to $31. Across all 10 departure dates we hold on this route, it is usually $31 to $40. Of the 2 months with enough one-way fares to compare, December 2026 is usually the cheapest.
Cheapest one-way found recently
$30
1 Dec · Norwegian Air Sweden
Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL)
nonstop
found yesterday
Cheapest we hold, of any age
$27
29 Dec · Norwegian Air Sweden
Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL)
nonstop
found 7 days ago
The cheapest dates in December 2026
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 29 Dec | $27 | Norwegian Air Sweden | nonstop | found 7 days ago | Open this trip |
| 8 Dec | $28 | Norwegian Air Sweden | nonstop | found 5 days ago | Open this trip |
| 1 Dec | $30 | Norwegian Air Sweden | nonstop | found yesterday | Open this trip |
| 30 Dec | $33 | Norwegian Air Sweden | nonstop | found 2 days ago | Open this trip |
Every date we hold
4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Dec | $30 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | nonstop | found yesterday | Open this trip |
| 8 Dec | $28 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | nonstop | found 5 days ago | Open this trip |
| 29 Dec | $27 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | nonstop | found 7 days ago | Open this trip |
| 30 Dec | $33 | Norwegian Air Sweden | Stockholm Arlanda Airport (ARN) → Helsinki-Vantaa Airport (HEL) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $27.
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