$406 Cheap United flights Washington (IAD) to Oslo (OSL)

View $406 flight on Mon, Dec 29, 2025Opens in a new window

$406 Cheap United flights Washington (IAD) to Oslo (OSL)

Prices were available within the past 7 days and start at $406 for one-way flights and $534 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
United
Mon, Dec 29 - Thu, Jan 8
IAD
Washington
OSL
Oslo
$534
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Dec 29 from Washington to Oslo, returning Thu, Jan 8, priced at $534 Found 1 day ago
United
Mon, Dec 29 - Thu, Jan 8
IAD
Washington
OSL
Oslo
$540
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Dec 29 from Washington to Oslo, returning Thu, Jan 8, priced at $540 Found 1 day ago
United
Mon, Dec 29 - Thu, Jan 8
IAD
Washington
OSL
Oslo
$551
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Dec 29 from Washington to Oslo, returning Thu, Jan 8, priced at $551 Found 1 day ago
United
Mon, Dec 29 - Thu, Jan 8
IAD
Washington
OSL
Oslo
$557
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Dec 29 from Washington to Oslo, returning Thu, Jan 8, priced at $557 Found 1 day ago
United
Mon, Dec 29 - Thu, Jan 8
IAD
Washington
OSL
Oslo
$559
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Dec 29 from Washington to Oslo, returning Thu, Jan 8, priced at $559 Found 1 day ago
United
Mon, Dec 29 - Thu, Jan 8
IAD
Washington
OSL
Oslo
$562
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Dec 29 from Washington to Oslo, returning Thu, Jan 8, priced at $562 Found 1 day ago
United
Mon, Dec 29 - Thu, Jan 8
IAD
Washington
OSL
Oslo
$563
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Dec 29 from Washington to Oslo, returning Thu, Jan 8, priced at $563 Found 1 day ago
Flights from Washington (IAD) to Oslo (OSL)
Origin airport
Washington Dulles Intl.
Destination airport
Gardermoen
Distance
6220 km