Cheap flights from San Jose, CA to Seoul

Flights starting at $446. Choose between China Airlines, Alaska Airlines, or Hawaiian Airlines to find the best price.

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How much do flights to Seoul cost?

Key info about flying to Seoul

Depart from
San Jose International
Arrive to
Incheon International
Average flights per week
379
Flight distance
Worth visiting
N Seoul Tower - Songdo - Changdeokgung Palace Complex, South Korea

Great deals from San Jose to Seoul

Prices updated:

Prices updated:

Check-in for a flight from San Jose to Seoul

NameCarrier codeIATA CodePassport needed during booking
China AirlinesCALCIYes
Alaska AirlinesASAASNo
Hawaiian AirlinesHALHANo
Tway AirlinesTWBTWYes
Eastar JetESRZEYes

Weather in Seoul

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-5°C
February4°C-2°C
March10°C2°C
April17°C7°C
May22°C12°C
June27°C18°C
July28°C22°C
August29°C22°C
September25°C17°C
October19°C11°C
November11°C4°C
December2°C-3°C
Hottest Month
29°C
August
Coldest month
-5°C
January
Sunny days
292
days per year
Snow days
8
days per year

14 day forecast

Saturday
5 Apr
98%
8°C5°C
12 Apr
84%
12°C4°C
Sunday
6 Apr
15°C5°C
13 Apr
11°C6°C
Monday
7 Apr
18°C6°C
14 Apr
18°C8°C
Tuesday
8 Apr
86%
18°C10°C
15 Apr
18°C9°C
Wednesday
9 Apr
67%
16°C10°C
16 Apr
21°C9°C
Thursday
10 Apr
88%
15°C11°C
17 Apr
20°C13°C
Friday
11 Apr
85%
21°C11°C
18 Apr
88%
18°C13°C
Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are China Airlines, Alaska Airlines, Hawaiian Airlines, Tway Airlines, and Eastar Jet. San Jose and Seoul have 379 direct flights per week. When you arrive at Seoul, consider visiting N Seoul Tower, Songdo, and Changdeokgung Palace Complex, South Korea.

Frequently asked questions

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