Cheap flights from Oslo to Seattle
The lowest fare found is €477. The cheapest month to fly is October.
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| October | €477 |
When is the cheapest time to fly from Oslo to Seattle?
Fares are typically lowest in October, starting from €477.
Popular routes
- Oslo → Newark
- Oslo → San Francisco
- Oslo → Phoenix
- Oslo → Houston
- Oslo → Boston
- Oslo → Fort Lauderdale
- Oslo → Minneapolis
- Oslo → New York LaGuardia
- Oslo → Detroit
- Oslo → Philadelphia
- Oslo → Salt Lake City
- Oslo → San Diego
Prices updated 2026-09-27