Cheap flights from San Jose to Seoul from £319

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2 stops
Tue, Nov 25
San Jose SJCSeoul ICN

£319
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1 stop
Fri, Nov 28
San Jose SJCSeoul ICN

£372
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1 stop
Fri, Nov 28
San Jose SJCSeoul ICN

£381
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1 stop
Fri, Nov 28
San Jose SJCSeoul ICN

£395
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2 stops
Thu, Nov 27
San Jose SJCSeoul ICN

£414
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1 stop
Fri, Nov 28
San Jose SJCSeoul ICN

£470
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1 stop
Mon, Dec 1 – Sat, Dec 6
San Jose SJCSeoul ICN

£696
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1 stop
Mon, Dec 1 – Sat, Dec 6
San Jose SJCSeoul ICN

£696
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1 stop
Mon, Dec 1 – Sat, Dec 6
San Jose SJCSeoul ICN

£696
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1 stop
Mon, Dec 1 – Sat, Dec 6
San Jose SJCSeoul ICN

£696
Search
1 stop
Mon, Dec 1 – Sat, Dec 6
San Jose SJCSeoul ICN

£696
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1 stop
Mon, Dec 1 – Thu, Dec 4
San Jose SJCSeoul ICN

£706
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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
400
Flight distance
Worth visiting
Songdo - N Seoul Tower - Changdeokgung Palace Complex, South Korea

Check-in for a flight from San Jose to Seoul

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo
Starlux AirlinesSJXJXNo
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
July29°C22°C
August29°C22°C
September26°C17°C
October19°C11°C
November11°C4°C
December2°C-3°C
Hottest Month
29°C
August
Coldest month
-5°C
January
Sunny days
293
days per year
Snow days
8
days per year

14 day forecast

Saturday
8 Nov
84%
16°C13°C
15 Nov
16°C10°C
Sunday
9 Nov
16°C9°C
16 Nov
16°C11°C
Monday
10 Nov
11°C7°C
17 Nov
5°C1°C
Tuesday
11 Nov
15°C7°C
18 Nov
6°C0°C
Wednesday
12 Nov
15°C8°C
19 Nov
10°C4°C
Thursday
13 Nov
15°C9°C
20 Nov
81%
14°C9°C
Friday
14 Nov
16°C9°C
21 Nov
11°C8°C
Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are Hawaiian Airlines, Alaska Airlines, Starlux Airlines, Tway Airlines, and Eastar Jet. San Jose and Seoul have 400 direct flights per week. When you arrive at Seoul, consider visiting Songdo, N Seoul Tower, and Changdeokgung Palace Complex, South Korea.

Frequently asked questions

What are the most popular routes to and from San Jose?
What are the most popular routes to and from Seoul?
What airports are near San Jose?
What airports are near Seoul?
Which airlines fly between San Jose and Seoul?
When’s the best time to travel between San Jose and Seoul?
What flights operate between San Jose and Seoul?
How many airports are there near San Jose?
How many airports are there near Seoul?
What time do nonstop (direct) flights between San Jose and Seoul depart?
What time do nonstop (direct) flights between San Jose and Seoul arrive?
What time do flights between San Jose and Seoul depart?
What time do flights between San Jose and Seoul arrive?

Explore alternative trips

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