Portland (PDX) to Oslo (OSL) flight deal from $454 USD in economy class – flightdeals.net

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Icelandair

Round Trip•Economy

Portland International Airport

Portland, United States

Oslo Airport, Gardermoen

$887 USD

-49%$454 USD

Verified Apr 5, 2026 at 2:37 PM

April 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 31 1 2 3 4 5$1,250 6$958 7$946 8$1,221 9$715 10$1,120 11$684 12$1,221 13$590 14$572 15$1,221 16$640 17$819 18$684 19$846 20$454 21$462 22$713 23$691 24$814 25$669 26$713 27$565 28$620 29$713 30$676 1$961 2$730 3$803

Rare Availability

5% of dates checked are available within 10% of the lowest price

Friday, April 10th, 2026

2 round-trip options

Returning

Thu, Apr 23, 2026•13 Day Trip

$1,121 USD

Returning

Fri, Apr 24, 2026•14 Day Trip

$1,120 USD