Boston (BOS) to Oslo (OSL) flight deal from $378 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

OSL

Oslo Airport, Gardermoen

Oslo, Norway

$652 USD

-42%$378 USD

Verified Nov 4, 2025 at 4:52 AM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$447 2$412 3$411 4$416 5$416 6$446 7$486 8$450 9$490 10$416 11$416 12$556 13$651 14$446 15$671 16$668 17$1,176 18$1,038 19$1,283 20$1,693 21$1,296 22$1,296 23$917 24$818 25$722 26$687 27$671 28$518 29$448 30$518 31$1,299 1 2 3 4

Limited Availability

12% of dates checked are available within 10% of the lowest price

Tuesday, December 23rd, 2025

10 round-trip options

Returning

Sun, Dec 28, 2025•5 Day Trip

$928 USD

Google Flights

Returning

Mon, Dec 29, 2025•6 Day Trip

$917 USD

Google Flights

Returning

Tue, Dec 30, 2025•7 Day Trip

$1,068 USD

Google Flights

Returning

Wed, Dec 31, 2025•8 Day Trip

$1,073 USD

Google Flights

Returning

Thu, Jan 1, 2026•9 Day Trip

$1,017 USD

Google Flights

Returning

Fri, Jan 2, 2026•10 Day Trip

$1,618 USD

Google Flights

Returning

Sat, Jan 3, 2026•11 Day Trip

$1,767 USD

Google Flights

Returning

Sun, Jan 4, 2026•12 Day Trip

$1,253 USD

Google Flights

Returning

Mon, Jan 5, 2026•13 Day Trip

$1,068 USD

Google Flights

Returning

Tue, Jan 6, 2026•14 Day Trip

$1,092 USD

Google Flights