$400 Cheap United flights Washington (IAD) to Oslo (OSL)

$400 Cheap United flights Washington (IAD) to Oslo (OSL)

Prices were available within the past 7 days and start at $400 for one-way flights and $533 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Tue, Sep 23

IAD

Washington

OSL

Oslo

$533 Roundtrip, found 1 day ago

$533

Roundtrip

found 1 day ago

Select United flight, departing Tue, Sep 9 from Washington to Oslo, returning Tue, Sep 23, priced at $533 found 1 day ago

Thu, Sep 11 - Tue, Sep 23

IAD

Washington

OSL

Oslo

$544 Roundtrip, found 1 day ago

$544

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 11 from Washington to Oslo, returning Tue, Sep 23, priced at $544 found 1 day ago