Chicago (ORD) to Oslo (OSL) flight deal in economy from $421

Scandinavian AirlinesSKScandinavian Airlines
Round Trip•Economy
United StatesORD

O'Hare International Airport

Chicago, United States
NorwayOSL

Oslo Airport, Gardermoen

Oslo, Norway
$731 USD
-42%$421 USD
Verified 10 days ago
Rare Availability
9% of dates checked are available within 10% of the lowest price

Sunday, October 4th, 2026

4 round-trip options

Returning
Mon, Oct 12, 2026•8 Day Trip
$623 USD
Google Flights
Returning
Tue, Oct 13, 2026•9 Day Trip
$623 USD
Google Flights
Returning
Wed, Oct 14, 2026•10 Day Trip
$623 USD
Google Flights
Returning
Sat, Oct 17, 2026•13 Day Trip
$673 USD
Google Flights