AirHint found the following cheapest return flights from Washington (IAD) to Oslo (OSL) in February 2026 (see full year).
Return flights
| 23 Feb - 02 Mar | Scandinavian Airlines | ||
| 08 Feb - 15 Feb | Icelandair | ||
| 03 Feb - 10 Feb | Icelandair | ||
| 28 Feb - 07 Mar | Scandinavian Airlines | ||
| 13 Feb - 20 Feb | Icelandair |
Also check the deals for one-way flights from Washington to Oslo in February.
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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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