Cheap flights from Seoul to San Jose
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
€638
Typical for this route
€820
Current signal
22% below typical
High fare
€1,013
Destination view
San Jose is on the radar. Use the offers below to compare dates fast.
Price radar insight
Fare Alert: South Korea to San Jose
Current fare is 642 EUR, significantly lower than the typical fare of 846 EUR. This represents a 24% savings for upcoming travel dates.
Updated 85d 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
20 Apr → 25 Apr
1 stopOut 15h 25mBack 19h 15m
Alaska Airlines
€818
Near typical
Travel dates
22 Apr → 7 May
1 stopOut 15h 14mBack 17h 30m
Alaska Airlines
€784
Near typical
Travel dates
23 Apr → 29 Apr
1 stopOut 14h 20mBack 16h 40m
Thai Smile Airways
€867
8% above typical
Travel dates
23 Apr → 8 May
1 stopOut 14h 20mBack 16h 0m
Jeju Air
€813
Near typical
Travel dates
23 Apr → 8 May
1 stopOut 14h 20mBack 16h 30m
Thai Smile Airways
€813
Near typical
Travel dates
23 Apr → 7 May
1 stopOut 13h 40mBack 16h 0m
Asiana Airlines
€795
Near typical
Travel dates
23 Apr → 7 May
1 stopOut 13h 40mBack 16h 40m
Asiana Airlines
€761
5% below typical
Travel dates
23 Apr → 8 May
1 stopOut 13h 40mBack 16h 0m
Asiana Airlines
€704
12% below typical
Travel dates
23 Apr → 8 May
1 stopOut 13h 40mBack 16h 30m
Jeju Air
€758
6% below typical
Travel dates
23 Apr → 8 May
1 stopOut 13h 40mBack 16h 40m
Asiana Airlines
€758
6% below typical