Cheap flights from Seoul to Seattle
Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.
Lowest fare
€597
Typical price
€611
Current signal
Near typical
High fare
€976
Destination view
Seattle is on the radar. Use the offers below to compare dates fast.
Price radar insight
Direct Flights to Seattle on Sale
Current fares from South Korea to Seattle are 626 EUR. This is 11% below the typical fare of 700 EUR.
Updated 100d ago
Best months on radar
Open a month-by-month route view
These month pages answer when this route tends to open best without replacing the all-dates route hub.
Best dates right now
Pick your travel window
These are the cheapest date pairs we found for this route.
Travel dates
9 Sept → 25 Sept
1 stopOut 18h 54mBack 16h 45m
United Airlines
€597
Near typical
Travel dates
9 Sept → 15 Sept
DirectOut 10h 5mBack 11h 55m
Alaska Airlines
€622
Near typical
Travel dates
11 Sept → 19 Sept
DirectOut 9h 55mBack 12h 20m
Asiana Airlines
€745
22% above typical
Travel dates
14 Sept → 29 Sept
DirectOut 10h 5mBack 11h 55m
Alaska Airlines
€622
Typical range forming
Travel dates
15 Sept → 22 Sept
1 stopOut 18h 54mBack 16h 45m
United Airlines
€598
Typical range forming
Travel dates
21 Sept → 29 Sept
DirectOut 10h 5mBack 11h 55m
Alaska Airlines
€623
Typical range forming
Travel dates
21 Sept → 5 Oct
DirectOut 10h 5mBack 11h 55m
Alaska Airlines
€622
Typical range forming
Travel dates
21 Sept → 29 Sept
DirectOut 9h 55mBack 12h 20m
Asiana Airlines
€661
Typical range forming
Travel dates
24 Sept → 5 Oct
DirectOut 10h 5mBack 11h 55m
Alaska Airlines
€622
Typical range forming
Travel dates
28 Sept → 5 Oct
DirectOut 10h 5mBack 11h 55m
Alaska Airlines
€622
Typical range forming