Cheap flights from San José, Costa Rica to Seoul, South Korea

Flights starting at £484. Choose between Alaska Airlines, Spirit Airlines, or ZIPAIR to find the best price.

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Tips to know when travelling to Seoul

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Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are Alaska Airlines, Spirit Airlines, ZIPAIR, Asiana Airlines, and Korean Air. San José and Seoul have 247 direct flights per week. When you arrive at Seoul, consider visiting Changdeokgung Palace Complex, South Korea, Songdo, and N Seoul Tower.

Check-in for a flight from San José to Seoul

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
ZIPAIRTZPZGYesNo
Asiana AirlinesAAROZYesOpens 24 days before flight
Closes 1 hours before flight
Korean AirKALKEYesOpens 48 days before flight
Closes 1 hours before flight

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
293
days per year
Snow days
7
days per year

14 day forecast

Friday
19 Jul
87%
30°C23°C
26 Jul
34°C26°C
Saturday
20 Jul
89%
25°C24°C
27 Jul
34°C25°C
Sunday
21 Jul
86%
28°C23°C
28 Jul
34°C25°C
Monday
22 Jul
88%
30°C24°C
29 Jul
33°C25°C
Tuesday
23 Jul
88%
28°C24°C
30 Jul
36°C25°C
Wednesday
24 Jul
82%
31°C23°C
31 Jul
36°C26°C
Thursday
25 Jul
36°C25°C
1 Aug
36°C26°C

Frequently asked questions

What are the most popular routes to and from San José?
What are the most popular routes to and from Seoul?
Which airports are there in San José?
What airports are near San José?
What airports are near Seoul?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San José and Seoul?
What is Virtual Interlining and how do I use it?
Which airlines fly between San José and Seoul?
When's the best time to travel between San José and Seoul?
What flights operate between San José and Seoul?
How many airports are there near San José?
How many airports are there near Seoul?
What time do nonstop (direct) flights between San José and Seoul depart?
What time do nonstop (direct) flights between San José and Seoul arrive?
What time do flights between San José and Seoul depart?
What time do flights between San José and Seoul arrive?

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