Cheap flights from St. Louis, MO to Busan, South Korea
Flights starting at $763. Choose between Alaska Airlines, Korean Air, or Japan Airlines to find the best price.
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Tips to know when travelling to Busan
Cheapest one-way trip | $763 |
---|---|
Cheapest round-trip | $1,160 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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The most popular airlines for this route are Alaska Airlines, Korean Air, Japan Airlines, Jin Air, and Air Busan. St. Louis and Busan have 137 direct flights per week. When you arrive at Busan, consider visiting Geoje Island, and Yeong Island.
Check-in for a flight from St. Louis to Busan
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Korean Air | KAL | KE | Yes | 0 0 |
Japan Airlines | JAL | JL | No | 0 0 |
Jin Air | JNA | LJ | Yes | 0 0 |
Air Busan | ABL | BX | Yes | No |
Weather in Busan
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 6°C | 1°C |
February | 8°C | 3°C |
March | 12°C | 6°C |
April | 16°C | 10°C |
May | 20°C | 14°C |
June | 23°C | 18°C |
July | 26°C | 22°C |
August | 28°C | 24°C |
September | 25°C | 20°C |
October | 20°C | 15°C |
November | 15°C | 9°C |
December | 8°C | 3°C |
14 day forecast
Frequently asked questions
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