Cheapest return flights from Washington to Oslo in January from $556

Best time to book flights for Washington (DCA) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest return flights from Washington (DCA) to Oslo (OSL) in January 2025 (see full year).

Return flights

14 Jan - 21 Jan Air Canada
09 Jan - 16 Jan British Airways
27 Jan - 02 Feb British Airways
18 Jan - 19 Jan Scandinavian Airlines
02 Jan - 11 Jan Delta

Also check the deals for one-way flights from Washington to Oslo in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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