Cheap flights from Charleston to Seoul from $508

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2 stops
Sat, May 17
Charleston CHSSeoul ICN

$508
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2 stops
Wed, May 14
Charleston CHSSeoul ICN

$522
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2 stops
Fri, May 16
Charleston CHSSeoul ICN

$539
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3 stops
Wed, May 14
Charleston CHSSeoul ICN

$546
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3 stops
Wed, May 14
Charleston CHSSeoul ICN

$555
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2 stops
Mon, May 19
Charleston CHSSeoul ICN

$603
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Prices updated:

2 stops
Wed, May 14 – Mon, May 19
Charleston CHSSeoul ICN

$1,012
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2 stops
Wed, May 14 – Sat, May 17
Charleston CHSSeoul ICN

$1,029
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2 stops
Wed, May 14 – Tue, May 20
Charleston CHSSeoul ICN

$1,063
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2 stops
Sat, May 17 – Wed, May 21
Charleston CHSSeoul ICN

$1,074
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2 stops
Fri, May 16 – Tue, May 20
Charleston CHSSeoul ICN

$1,080
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2 stops
Fri, May 16 – Wed, May 21
Charleston CHSSeoul ICN

$1,105
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Prices updated:

Key info about flying to Seoul

Depart from
Charleston International
Arrive to
Incheon International
Average flights per week
287
Flight distance
Worth visiting
N Seoul Tower - Songdo - Changdeokgung Palace Complex, South Korea

Check-in for a flight from Charleston to Seoul

NameCarrier codeIATA CodePassport needed during booking
BREEZE MXNo
ZIPAIRTZPZGYes
Hawaiian AirlinesHALHANo
Spirit AirlinesNKSNKNo
Alaska AirlinesASAASNo

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
26 Apr
18°C9°C
3 May
75%
19°C11°C
Sunday
27 Apr
19°C11°C
4 May
21°C11°C
Monday
28 Apr
20°C10°C
5 May
24°C13°C
Tuesday
29 Apr
21°C11°C
6 May
26°C15°C
Wednesday
30 Apr
25°C13°C
7 May
19°C15°C
Thursday
1 May
79%
17°C11°C
8 May
89%
13°C10°C
Friday
2 May
84%
16°C10°C
9 May
20°C8°C
Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are BREEZE, ZIPAIR, Hawaiian Airlines, Spirit Airlines, and Alaska Airlines. Charleston and Seoul have 287 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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