Find cheap flights from Oslo Sandefjord to Seattle from $457

In the last 3 days, the lowest price for a flight from Oslo Sandefjord Airport to Seattle was $457 for a one-way ticket and $1,458 for a round-trip.

A passport is required to fly from Oslo Sandefjord to Seattle.

On your way to Seattle, you’ll fly out from Oslo Sandefjord. You’ll be landing at Seattle/Tacoma Intl.

We unfortunately don’t have that data for this specific route.

SkyTeam is the only airline alliance operating flights between Oslo Sandefjord and Seattle.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo Sandefjord to Seattle.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Oslo Sandefjord is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Oslo Sandefjord with another airline. Booking your flights between Oslo Sandefjord and SEA can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Oslo Sandefjord up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.