Cheap flights from Harlingen, TX to Seoul, South Korea

Flights starting at $2,197. Choose between American Airlines, Japan Airlines, or ZIPAIR to find the best price.

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How much do flights to Seoul cost?

Key info about flying to Seoul

Depart from
Valley International
Arrive to
Incheon International
Average flights per week
121
Flight distance
Worth visiting
N Seoul Tower - Changdeokgung Palace Complex, South Korea - Songdo

Check-in for a flight from Harlingen to Seoul

NameCarrier codeIATA CodePassport needed during booking
American AirlinesAALAANo
Japan AirlinesJALJLNo
ZIPAIRTZPZGYes
Asiana AirlinesAAROZYes
Spirit AirlinesNKSNKNo

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
8
days per year

14 day forecast

Saturday
7 Dec
3°C-1°C
14 Dec
1°C-1°C
Sunday
8 Dec
3°C-1°C
15 Dec
3°C-2°C
Monday
9 Dec
5°C0°C
16 Dec
3°C-1°C
Tuesday
10 Dec
6°C1°C
17 Dec
5°C0°C
Wednesday
11 Dec
4°C0°C
18 Dec
8°C2°C
Thursday
12 Dec
4°C0°C
19 Dec
8°C4°C
Friday
13 Dec
84%
5°C1°C
20 Dec
4°C1°C
Book your trip to arrive at Incheon International, or Gimpo International. The most popular airlines for this route are American Airlines, Japan Airlines, ZIPAIR, Asiana Airlines, and Spirit Airlines. Harlingen and Seoul have 121 direct flights per week. When you arrive at Seoul, consider visiting N Seoul Tower, Changdeokgung Palace Complex, South Korea, and Songdo.

Frequently asked questions

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What are the most popular routes to and from Seoul?
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What flights operate between Harlingen and Seoul?
How many airports are there near Harlingen?
What time do nonstop (direct) flights between Harlingen and Seoul depart?
What time do nonstop (direct) flights between Harlingen and Seoul arrive?
What time do flights between Harlingen and Seoul depart?
What time do flights between Harlingen and Seoul arrive?

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