Cheap flights from St. Louis to Cheongju from £419

Cheap flights from St. Louis to Cheongju from £419

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3 stops
Wed, Mar 4
St. Louis STLCheongju CJJ

£419
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3 stops
Wed, Mar 4
St. Louis STLCheongju CJJ

£423
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3 stops
Thu, Mar 5
St. Louis STLCheongju CJJ

£437
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3 stops
Thu, Mar 5
St. Louis STLCheongju CJJ

£438
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2 stops
Sun, Mar 8
St. Louis STLCheongju CJJ

£485
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2 stops
Wed, Mar 4
St. Louis STLCheongju CJJ

£499
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3 stops
Wed, Mar 4 – Tue, Mar 10
St. Louis STLCheongju CJJ

£813
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3 stops
Wed, Mar 4 – Tue, Mar 10
St. Louis STLCheongju CJJ

£818
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3 stops
Wed, Mar 4 – Tue, Mar 10
St. Louis STLCheongju CJJ

£825
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3 stops
Wed, Mar 4 – Tue, Mar 10
St. Louis STLCheongju CJJ

£829
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3 stops
Thu, Mar 5 – Tue, Mar 10
St. Louis STLCheongju CJJ

£844
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2 stops
Sun, Mar 8 – Thu, Mar 12
St. Louis STLCheongju CJJ

£946
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How much do flights to Cheongju cost?

Key info about flying to Cheongju

Depart from
St. Louis Lambert International
Arrive to
Cheongju International
Average flights per week
348
Flight distance
Worth visiting
Changdeokgung Palace Complex, South Korea - N Seoul Tower - Songdo

Check-in for a flight from St. Louis to Cheongju

NameCarrier codeIATA CodePassport needed during booking
Korean AirKALKEYes
Eastar JetESRZEYes
Jeju AirJJA7CNo
Tway AirlinesTWBTWYes
Jin AirJNALJYes

Weather in Cheongju

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-5°C
February5°C-2°C
March11°C1°C
April18°C6°C
May23°C11°C
June28°C16°C
July29°C21°C
August29°C21°C
September25°C16°C
October19°C9°C
November12°C3°C
December4°C-3°C
Hottest Month
29°C
August
Coldest month
-5°C
January
Sunny days
289
days per year
Snow days
10
days per year

14 day forecast

Sunday
15 Feb
9°C-1°C
22 Feb
9°C-1°C
Monday
16 Feb
5°C-3°C
23 Feb
5°C-4°C
Tuesday
17 Feb
7°C-4°C
24 Feb
6°C-2°C
Wednesday
18 Feb
9°C-3°C
25 Feb
9°C-2°C
Thursday
19 Feb
10°C-4°C
26 Feb
2°C-3°C
Friday
20 Feb
11°C-1°C
27 Feb
0°C-5°C
Saturday
21 Feb
13°C0°C
28 Feb
6°C-6°C
The most popular airlines for this route are Korean Air, Eastar Jet, Jeju Air, Tway Airlines, and Jin Air. St. Louis and Cheongju have 348 direct flights per week. When you arrive at Cheongju, consider visiting Changdeokgung Palace Complex, South Korea, N Seoul Tower, and Songdo.

Frequently asked questions

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