SAS
flight
SK 8421:
Athens - Oslo Gardermoen
Athens - Oslo Gardermoen
FLIGHT SCHEDULE
Direct Codeshare Flights:
SAS SK8421
Effective 2026-03-30 through 2026-04-20
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-04-01 through 2026-04-15
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-04-22 through 2026-04-27
Mon
Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-04-29 through 2026-05-13
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-05-01 through 2026-05-18
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-05-20 through 2026-05-25
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
SAS SK8421
Operates only on 2026-05-27
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-05-29 through 2026-06-29
Mon
Tue
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Wed
Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-07-01 through 2026-10-21
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-07-03 through 2026-10-23
Mon
Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 3:55, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
SAS SK8421
Valid until 2026-01-04
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-01-06 through 2026-01-11
Mon
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Tue
Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Operates only on 2026-01-15
Mon
-
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-01-18 through 2026-01-22
Mon
-
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Operates only on 2026-01-25
Mon
-
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-01-29 through 2026-02-15
Mon
-
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-02-17 through 2026-02-24
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-02-19 through 2026-02-26
Mon
-
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A320neo (32N)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-03-01 through 2026-03-10
Mon
-
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Tue
Wed
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Thu
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Fri
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Sat
-
-
Sun
Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A320 (320)
Direct Codeshare Flights:
SAS SK8421
Effective 2026-03-12 through 2026-03-26
Mon
-
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Tue
Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by Aegean Airlines.
(A3 756)
Duration: 4:00, non-stop Airbus A320 (320)
- SK 8421 is an international flight departing from Athens airport, Greece (ATH) and arriving at Oslo Gardermoen airport, Norway (OSL).
- The flight distance is 1636 miles, or 2633 km.
- The timezone of the departure airport is UTC+2 , and the timezone of the arrival airport is UTC+1 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 3:55 and 4:00.