Scandinavian Airlines Flight 1421 Deals & Information (2026/2027)

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Scandinavian Airlines Flight 1421 Route Deals From $75

The cheapest prices found with in the last 7 days for return flights were $137 and $75 for one-way flights to Kastrup for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 21 - Sat, Jul 4
ARN
Arlanda
CPH
Kastrup
$137 Roundtrip, found 20 hours ago
$137
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Sun, Jun 21 from Arlanda to Kastrup, returning Sat, Jul 4, priced at $137 found 20 hours ago
Sun, Jun 21 - Sat, Jul 4
ARN
Arlanda
CPH
Kastrup
$143 Roundtrip, found 20 hours ago
$143
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Sun, Jun 21 from Arlanda to Kastrup, returning Sat, Jul 4, priced at $143 found 20 hours ago
Sun, Jun 21 - Sat, Jul 4
ARN
Arlanda
CPH
Kastrup
$154 Roundtrip, found 20 hours ago
$154
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Sun, Jun 21 from Arlanda to Kastrup, returning Sat, Jul 4, priced at $154 found 20 hours ago
Sat, Mar 14 - Tue, Mar 17
ARN
Arlanda
CPH
Kastrup
$175 Roundtrip, found 2 days ago
$175
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, Mar 14 from Arlanda to Kastrup, returning Tue, Mar 17, priced at $175 found 2 days ago

Frequently asked questions

What route does flight number SK1421 take?
Flight number SK1421 flies direct from Stockholm Arlanda Airport to Copenhagen Airport, Kastrup. During this journey, you'll be in the air for around 1 hour and 10 minutes. Book ahead to get your favorite seat.
What terminal does SK1421 fly out of?
You'll likely be hopping on the plane at Terminal 5 if you're traveling on flight number SK1421 direct from Stockholm Airport (ARN-Arlanda) to Copenhagen Airport, Kastrup.
What kind of plane is on flight number SK1421?
You'll most likely find yourself on a Boeing 737-700 if your flight number is SK1421. Generally, this flight leaves from Arlanda Airport (ARN) and comes in to land at Copenhagen Airport, Kastrup.
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 SK1421 flight with Travelocity, please visit our Customer Service Portal.