Flights from Portland to Oslo

Cheapest flights from Portland

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 21 - Tue, Oct 7

PDX

Portland Intl.

OSL

Gardermoen

$532 Roundtrip, found 9 hours ago

$532

Roundtrip

found 9 hours ago

Select Icelandair flight, departing Sun, Sep 21 from Portland Intl. to Gardermoen, returning Tue, Oct 7, priced at $532 found 9 hours ago

Tue, Sep 23 - Wed, Oct 8

PDX

Portland Intl.

OSL

Gardermoen

$612 Roundtrip, found 9 hours ago

$612

Roundtrip

found 9 hours ago

Select United flight, departing Tue, Sep 23 from Portland Intl. to Gardermoen, returning Wed, Oct 8, priced at $612 found 9 hours ago

Sun, Sep 21 - Mon, Oct 6

PDX

Portland Intl.

OSL

Gardermoen

$617 Roundtrip, found 9 hours ago

$617

Roundtrip

found 9 hours ago

Select United flight, departing Sun, Sep 21 from Portland Intl. to Gardermoen, returning Mon, Oct 6, priced at $617 found 9 hours ago

Wed, Sep 24 - Sun, Oct 5

PDX

Portland Intl.

OSL

Gardermoen

$737 Roundtrip, found 9 hours ago

$737

Roundtrip

found 9 hours ago

Select Delta flight, departing Wed, Sep 24 from Portland Intl. to Gardermoen, returning Sun, Oct 5, priced at $737 found 9 hours ago

Sat, Sep 27 - Sun, Oct 5

PDX

Portland Intl.

OSL

Gardermoen

$797 Roundtrip, found 9 hours ago

$797

Roundtrip

found 9 hours ago

Select Delta flight, departing Sat, Sep 27 from Portland Intl. to Gardermoen, returning Sun, Oct 5, priced at $797 found 9 hours ago

Mon, Sep 22 - Sun, Oct 5

PDX

Portland Intl.

OSL

Gardermoen

$805 Roundtrip, found 9 hours ago

$805

Roundtrip

found 9 hours ago

Select Icelandair flight, departing Mon, Sep 22 from Portland Intl. to Gardermoen, returning Sun, Oct 5, priced at $805 found 9 hours ago

Thu, Sep 25 - Mon, Oct 6

PDX

Portland Intl.

OSL

Gardermoen

$806 Roundtrip, found 9 hours ago

$806

Roundtrip

found 9 hours ago

Select British Airways flight, departing Thu, Sep 25 from Portland Intl. to Gardermoen, returning Mon, Oct 6, priced at $806 found 9 hours ago

Sat, Sep 27 - Thu, Oct 9

PDX

Portland Intl.

OSL

Gardermoen

$835 Roundtrip, found 9 hours ago

$835

Roundtrip

found 9 hours ago

Select British Airways flight, departing Sat, Sep 27 from Portland Intl. to Gardermoen, returning Thu, Oct 9, priced at $835 found 9 hours ago

Thu, Sep 25 - Sat, Oct 4

PDX

Portland Intl.

OSL

Gardermoen

$895 Roundtrip, found 9 hours ago

$895

Roundtrip

found 9 hours ago

Select British Airways flight, departing Thu, Sep 25 from Portland Intl. to Gardermoen, returning Sat, Oct 4, priced at $895 found 9 hours ago

Mon, Sep 22 - Sat, Oct 4

PDX

Portland Intl.

OSL

Gardermoen

$923 Roundtrip, found 9 hours ago

$923

Roundtrip

found 9 hours ago

Select British Airways flight, departing Mon, Sep 22 from Portland Intl. to Gardermoen, returning Sat, Oct 4, priced at $923 found 9 hours ago