Scandinavian Airlines (SAS, IATA: SK), founded in 1946, is a genuinely unique carrier in world aviation — the jointly-owned flag carrier of three Nordic nations: Denmark, Norway, and Sweden. This tri-national structure is reflected in SAS's network, which operates three major hubs — Copenhagen Kastrup (CPH), Stockholm Arlanda (ARN), and Oslo Gardermoen (OSL) — rather than a single home base, connecting the Nordic region to Europe, North America, and Asia.
SAS's ownership evolved significantly after the airline filed for Chapter 11 bankruptcy protection in 2022 to restructure its debt. Emerging from Chapter 11 in 2023, SAS brought in new major shareholders — Air France-KLM and investment firm Castlelake — alongside the Danish and Swedish governments, while Norway's state ownership was exited entirely. As a founding member of Star Alliance, SAS continues to offer seamless connectivity across 25+ partner airlines. FareOptic compares SAS fares across all three Nordic hubs to help you find the best SK ticket price.
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Most searched SAS routes from Copenhagen, Stockholm, and Oslo







*All above fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.
Reflecting its tri-national Nordic ownership, SAS operates three major hubs across Denmark, Sweden, and Norway.
Find the right SAS cabin for your journey and budget — from Economy to SAS Business.
EuroBonus is SAS's frequent flyer program, earning points on SAS flights and across the Star Alliance network. Redeem points for award tickets, upgrades, and extra services.
EuroBonus points can be earned and redeemed on 25+ Star Alliance partner airlines, including United, Lufthansa, Singapore Airlines, and Air France-KLM.
Silver, Gold, Diamond, and Pandion tiers unlock lounge access, extra baggage, priority boarding, and bonus point earning.
Eligible EuroBonus members and SAS Plus/Business passengers access SAS lounges at Copenhagen, Stockholm, and Oslo.
Use points for flights, seat upgrades, and extra baggage across SAS's Nordic, European, and long-haul network.
Fees and allowances vary by route and fare type. Always verify at time of booking.
| Bag / Policy | Economy | Economy Extra | SAS Plus | SAS Business |
|---|---|---|---|---|
| Personal item | Free | Free | Free | Free |
| Carry-on bag | Fee* | Free | Free | Free |
| 1st checked bag | Fee | Free | Free | Free |
| 2nd checked bag | Fee | Fee | Fee | Free |
| Weight limit per bag | 23 kg | 23 kg | 23 kg | 32 kg |
* Economy carry-on may incur a fee on the lowest "Basic" fare bucket. EuroBonus Gold and Diamond members receive enhanced allowances. Verify at flysas.com.
Opens 22 hours before departure at flysas.com or the SAS app. Download or print your boarding pass ahead of arriving at the airport.
Use the SAS app on iOS or Android to check in, manage your booking, and receive real-time gate and delay notifications.
Self-service kiosks and staffed counters are available at Copenhagen, Stockholm, and Oslo. Domestic gates close 20 minutes and international gates 35–45 minutes before departure.
All SAS tickets can be cancelled within 24 hours of purchase for a full refund, provided the flight departs at least 7 days away.
SAS Plus and SAS Business fares typically allow free changes. Basic and Go economy fares carry change fees that vary by route and notice period.
Cancelling a non-refundable SAS ticket after the 24-hour window typically results in a travel voucher rather than a cash refund, subject to fare rules.
Fully flexible fare types are available at a premium, offering free date changes and cancellation for travelers with uncertain plans.
SAS serves Nordic-inspired meals and beverages, with complimentary hot meals in SAS Plus and Business and a buy-on-board menu in Economy on shorter routes.
Streaming entertainment via the SAS app on most short-haul aircraft, with seatback screens on long-haul widebody flights to North America and Asia.
Wi-Fi is available on most SAS aircraft across its short-haul and long-haul fleet, purchasable by session or for the full flight.
SAS Business passengers and eligible EuroBonus members access SAS lounges at Copenhagen, Stockholm, and Oslo, plus Star Alliance lounges worldwide.
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Everything you need to know about booking Scandinavian Airlines flights on FareOptic
SAS is uniquely structured as the joint flag carrier of three Nordic nations — Denmark, Norway, and Sweden — a tri-national ownership arrangement dating back to the airline's 1946 founding. Following SAS's Chapter 11 restructuring in 2022–2023, its ownership evolved further: Air France-KLM and investment firm Castlelake became major shareholders alongside the Danish and Swedish governments, while Norway's government stake was fully exited as part of the restructuring.
SAS filed for Chapter 11 bankruptcy protection in the United States in 2022 to restructure billions in debt and renegotiate labor and aircraft-lease agreements. The airline exited Chapter 11 in 2023 with new ownership: Air France-KLM and Castlelake invested significantly and took large equity stakes, while the Danish and Swedish states retained reduced stakes. SAS has continued operating normally throughout and since the restructuring.
Yes. SAS is a founding member of Star Alliance, giving passengers access to 25+ partner airlines worldwide, shared lounge access, and EuroBonus mile earning and redemption across the network. SAS has also deepened commercial ties with Air France-KLM following that group's investment in SAS.
EuroBonus is SAS's frequent flyer program. Members earn points on SAS flights and Star Alliance partner flights, redeemable for award tickets, upgrades, and extra services. Tier levels — Pandion, Diamond, Gold, and Silver — unlock benefits like lounge access, extra baggage, and priority services.
SAS operates three major hubs reflecting its tri-national ownership: Copenhagen Kastrup (CPH), its largest hub with the most connections; Stockholm Arlanda (ARN); and Oslo Gardermoen (OSL). All three hubs offer connections across SAS's European, and long-haul North American and Asian network.
Yes. SAS operates non-stop long-haul flights from Copenhagen, Stockholm, and Oslo to destinations including New York JFK, Chicago, and other US cities, as well as long-haul routes to Asia such as Bangkok. These routes connect through SAS's three Nordic hubs.