Scandinavian Airlines Flight SK409 Deals & Information (2025/2026)

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Scandinavian Airlines Flight 409 Route Deals From $69

The cheapest prices found with in the last 7 days for return flights were $124 and $69 for one-way flights to Kastrup for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 24 - Fri, Jul 25
ARN
Arlanda
CPH
Kastrup
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, Jul 24 from Arlanda to Kastrup, returning Fri, Jul 25, priced at $124 found 1 day ago
Thu, Jul 24 - Fri, Jul 25
ARN
Arlanda
CPH
Kastrup
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, Jul 24 from Arlanda to Kastrup, returning Fri, Jul 25, priced at $134 found 1 day ago
Tue, Aug 19 - Thu, Aug 21
ARN
Arlanda
CPH
Kastrup
$136 Roundtrip, just found
$136
Roundtrip
just found
Select Scandinavian Airlines flight, departing Tue, Aug 19 from Arlanda to Kastrup, returning Thu, Aug 21, priced at $136 just found
Thu, Aug 28 - Wed, Sep 3
ARN
Arlanda
CPH
Kastrup
$140 Roundtrip, found 19 hours ago
$140
Roundtrip
found 19 hours ago
Select Scandinavian Airlines flight, departing Thu, Aug 28 from Arlanda to Kastrup, returning Wed, Sep 3, priced at $140 found 19 hours ago
Thu, Aug 28 - Wed, Sep 3
ARN
Arlanda
CPH
Kastrup
$142 Roundtrip, found 19 hours ago
$142
Roundtrip
found 19 hours ago
Select Scandinavian Airlines flight, departing Thu, Aug 28 from Arlanda to Kastrup, returning Wed, Sep 3, priced at $142 found 19 hours ago
Fri, Aug 29 - Sun, Sep 7
ARN
Arlanda
CPH
Kastrup
$143 Roundtrip, found 5 days ago
$143
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, Aug 29 from Arlanda to Kastrup, returning Sun, Sep 7, priced at $143 found 5 days ago
Tue, Aug 19 - Thu, Aug 21
ARN
Arlanda
CPH
Kastrup
$144 Roundtrip, just found
$144
Roundtrip
just found
Select Scandinavian Airlines flight, departing Tue, Aug 19 from Arlanda to Kastrup, returning Thu, Aug 21, priced at $144 just found
Tue, Jul 22 - Fri, Jul 25
ARN
Arlanda
CPH
Kastrup
$145 Roundtrip, found 5 days ago
$145
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Tue, Jul 22 from Arlanda to Kastrup, returning Fri, Jul 25, priced at $145 found 5 days ago
Tue, Aug 19 - Thu, Aug 21
ARN
Arlanda
CPH
Kastrup
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Scandinavian Airlines flight, departing Tue, Aug 19 from Arlanda to Kastrup, returning Thu, Aug 21, priced at $147 just found
Tue, Aug 19 - Thu, Aug 21
ARN
Arlanda
CPH
Kastrup
$151 Roundtrip, just found
$151
Roundtrip
just found
Select Scandinavian Airlines flight, departing Tue, Aug 19 from Arlanda to Kastrup, returning Thu, Aug 21, priced at $151 just found

Frequently asked questions

What route does flight number SK409 take?
SK409 travels from ARN to CPH and is a direct flight. This trip takes 1 hour and 15 minutes.
What terminal does SK409 fly out of?
Travelers with tickets for flight number SK409 from Stockholm Airport (ARN-Arlanda) to Copenhagen Airport, Kastrup usually board the plane from Terminal 5.
What kind of plane is on flight number SK409?
Expect to board an Airbus A320neo if you’re taking off on flight SK409. Nearly all services from Stockholm Airport (ARN-Arlanda) to Copenhagen Airport (CPH-Kastrup) operate using this model of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your SK409 flight with Travelocity, please visit our Customer Service Portal.