Category: <span>Oslo</span>

Icelandair and SAS have posted competing round-trip flights from Seattle (SEA) to Oslo (OSL) for $393-$428 with a connection. ($201 one-way in October.) Flights October to December and also January to February. Departures found on every day of the week. Holiday blackouts.

These one-way fare in October are limited. I’m mentioning it here because some bot accounts like to repack our posts into just the One-way segment and claim original content.
The SAS Sep 27, Sep 29, Oct 3 one-ways have a long 20 hour, overnight layovers, which is enough time to get out of the airport, find a good hotel, get some sleep, explore the city a bit, and eat some good food.

Click for more details and booking links Cheap Flights: Seattle to Oslo $393-$428 round-trip ($201 One-way in October) [Oct-Dec, Jan-Feb] (No Holidays) – Icelandair / SAS

Icelandair has round-trip flights from Seattle (SEA) to Oslo (OSL) for $435-$473 with a connection. Flights November to March. No Thanksgiving dates.

Click for more details and booking links Cheap Flights: Seattle to Oslo $435-$473 round-trip [November-March] (No Thanksgiving) – Icelandair

Icelandair has round-trip flights from Seattle (SEA) to Oslo (OSL) for $397-$432 with a connection. Flights in April. No Sunday departures. Origin/Destination reversible.

Click for more details and booking links Cheap Flights: Seattle to/from Oslo $397-$432 round-trip [April] – Icelandair

Icelandair has round-trip flights from Seattle (SEA) to Oslo (OSL) for $391-$442 with a connection. Flights March, April, May, June, September, and October. Origin/Destination reversible.

Some small OTAs on Skyscanner have this for as low as $391; which is cheaper than the airline.

Click for more details and booking links Cheap Flights: Seattle to/from Oslo $391-$442 round-trip [Mar-May, Jun, Sep-Oct] – Icelandair

Icelandair has round-trip flights from Seattle (SEA) to Oslo (OSL) for $395-$429 with a connection. Flights October to April.

Some small OTAs on Skyscanner have this for as low as $395; which is cheaper than the airline.

Click for more details and booking links Cheap Flights: Seattle to Oslo $395-$429 r/t [October-April] – Icelandair

Icelandair has round-trip flights from Seattle (SEA) to Oslo (OSL) for $393-$428 with a connection. Flights October to April.

Click for more details and booking links Cheap Flights: Seattle to Oslo $393-$428 r/t [October-April] – Icelandair

Icelandair has round-trip flights from Seattle (SEA) to Oslo (OSL) for $416-$429 or London (LHR) for $555-$568 with a connection. Flights between August and March. Extended weekends available. Holiday blackouts.

Some small OTAs on Skyscanner have Oslo for as low as $388 or London as low as $527; which is cheaper than the airline.

Click for more details and booking links Cheap Flights: Seattle to Oslo $388-$429 or London $527-$568 r/t [Aug-Mar] (No Christmas / Thanksgiving) – Icelandair