IAD to OSL from $494 in economy

SKScandinavian Airlines

Round Trip•Economy

IAD

Washington Dulles International Airport

Washington, United States

OSL

Oslo Airport, Gardermoen

Oslo, Norway

$724 USD

-32%$494 USD

Verified about 11 hours ago

July 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1$1,298 2$1,208 3$1,189 4$1,048 5$1,009 6$974 7 8$790 9$838 10$838 11$857 12$762 13$789 14$903 15$724 16$771 17$771 18$771 19$724 20$695 21$1,148 22$762 23$743 24$857 25$743 26$724 27$724 28$794 29$724 30$771 31$987 1$743 2$695

Fair Availability

25% of dates checked are available within 10% of the lowest price

Monday, July 27th, 2026

7 round-trip options

Returning

Sat, Aug 1, 2026•5 Day Trip

$799 USD

Google Flights

Returning

Sun, Aug 2, 2026•6 Day Trip

$724 USD

Google Flights

Returning

Mon, Aug 3, 2026•7 Day Trip

$749 USD

Google Flights

Returning

Wed, Aug 5, 2026•9 Day Trip

$749 USD

Google Flights

Returning

Fri, Aug 7, 2026•11 Day Trip

$799 USD

Google Flights

Returning

Sat, Aug 8, 2026•12 Day Trip

$799 USD

Google Flights

Returning

Mon, Aug 10, 2026•14 Day Trip

$749 USD

Google Flights

Washington (IAD) to Oslo (OSL) flight deal in economy from $494

Washington Dulles International Airport

Oslo Airport, Gardermoen

July 2026

Monday, July 27th, 2026