The cheapest times to fly from MIA to CJJ are

  • March 19th to April 1st
  • May 7th to October 28th (except the week of June 4th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from MIA to CJJ is early September. Prices can be as high as $14150 for Sunday flights during mid February, or as low as $1626 for Friday flights around early September.


When to Fly to Cheongju-si

Flying from Miami, FL (MIA) to Cheongju (CJJ) will usually cost between $2630 to $12800 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early September with an average ticket price of $3358. Due to high demand the most expensive time to fly is mid February, with an average price of $11942. Planning your trip to low-cost times can easily save you $8584 on economy flights and even more on first-class flights. Generally, any price below $8453 can be considered a good price for a round-trip MIA to CJJ flight.

See below for a graph of average weekly prices for the MIA to CJJ route. All prices are for round-trip tickets in USD.

MIA to CJJ Flight Prices

Compared to other flights, the MIA to CJJ flight is more expensive than the average and costs more than the average flight leaving from Miami. The average price per mile (for a direct flight) is $0.68, which is above average.


Flight Prices by Day of the Week

Friday is usually the cheapest day to fly to CJJ, and Tuesday the cheapest day to fly back into MIA. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $2947 (29%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Friday and returning a week later will cost an average of $5449. Return trip prices are from the CJJ to MIA flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from MIA to CJJ can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 14 hour 56 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from MIA to CJJ while comparing.

Destination alternative #1: Incheon International Airport (ICN) in Seoul

  • 78 miles (126 km) away from CJJ
  • Usually 84.86% less expensive than CJJ
  • 1-layover flights available

See MIA to ICN flights

Destination alternative #2: Gimpo International Airport (GMP) in Seoul

  • 70 miles (113 km) away from CJJ
  • Usually 81.97% less expensive than CJJ
  • 2-layover flights available

See MIA to GMP flights

Destination alternative #3: Gimhae International Airport (PUS) in Busan

  • 133 miles (214 km) away from CJJ
  • Usually 81.21% less expensive than CJJ
  • 2-layover flights available

See MIA to PUS flights

Destination alternative #4: Taegu International Airport (TAE) in Taegu

  • 86 miles (138 km) away from CJJ
  • Usually 80.23% less expensive than CJJ
  • 2-layover flights available

See MIA to TAE flights


Flight Hacking MIA to CJJ

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from MIA to CJJ — but Champion Traveler does!

Hack #1: Osaka (MIA > KIX > CJJ)

  • Price for both tickets: $1086
  • Average savings: $7368 (87.16%)

See MIA to KIX flights

Hack #2: Shanghai (MIA > PVG > CJJ)

  • Price for both tickets: $1615
  • Average savings: $6839 (80.9%)

See MIA to PVG flights

Hack #3: Beijing (MIA > PEK > CJJ)

  • Price for both tickets: $1724
  • Average savings: $6729 (79.6%)

See MIA to PEK flights


Flight Questions Answered

Still have questions about flying from MIA to CJJ? We’ve got answers.

Which airlines fly this route?

You can find 17 major airlines flying this route most often: Air China, Air France, American, Asiana, British Airways, China Eastern, China Southern, Delta, Finnair, Hainan, Iberia, Korean Air, LOT, Lufthansa, SWISS, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Cheongju International Airport to Miami International Airport?

The distance between the two airports is roughly 7753 miles or 12477 kilometers.

How long does it take to fly from MIA to CJJ?

The real-world flight time for a nonstop MIA to CJJ flight is about 14 hour 56 minutes.

How many flights go between Miami, FL and Cheongju?

It depends on the day of the week and the date, but a typical day might have around 5 available flights from MIA to CJJ.


Airport Location Info


Departing Airport

Origination codeMIA
Origination airport nameMiami International Airport
CityMiami, FL
Countrythe United States

Return Airport

Destination codeCJJ
Destination airport nameCheongju International Airport
CountrySouth Korea


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.