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Travel Guide

£340+ Cheap flights to Cheongju

— CJJ
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Cheongju in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Cheongju

Sun 27/921:20 -
1 stop29h 30m
Wed 30/907:55 -
2 stops43h 55m
Deal found 13/9£653
Tue 29/921:20 -
1 stop29h 30m
Fri 2/1012:05 -
2 stops39h 25m
Deal found 15/9£777
Mon 26/1021:30 -
2 stops27h 20m
Mon 2/1123:55 -
1 stop26h 00m
Deal found 11/9£862
Thu 29/1010:20 -
2 stops18h 45m
Thu 5/1112:00 -
2 stops36h 15m
Deal found 14/9£873
Sat 31/1021:30 -
2 stops27h 20m
Sat 7/1123:55 -
2 stops28h 10m
Deal found 15/9£949
Thu 31/1206:25 -
2 stops22h 40m
Sun 31/111:55 -
2 stops30h 50m
Deal found 13/9£968
Wed 28/1006:35 -
2 stops19h 25m
Wed 4/1114:55 -
2 stops33h 35m
Deal found 13/9£988

Find flight deals to Cheongju

Return from

£474

One-way from

£340

Popular in

July

Cheapest in

January

Average price

£621
China Southern
  • China Southern
  • 26/11-17/12
  • 2 total stops
  • 67h 20m total
  • London to Seoul
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28/9-31/12
  • 28/9-31/12
  • 3 total stops
  • 52h 00m total
  • London to Cheongju
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Cheongju that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Mon 28/9

21:00-09:00

3 stops52h 00m

Cheongju

Wed 31/12

00:00-16:00

Nonstop0h 00m

£340
Fastest return journey

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Thu 24/9

21:20-10:50

1 stop29h 30m

Cheongju

Wed 31/12

00:00-16:00

Nonstop0h 00m

£346

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Sun 27/9

21:20-10:50

1 stop29h 30m

Cheongju

Wed 30/9

07:55-19:50

2 stops43h 55m

£653

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Mon 26/10

21:30-09:50

2 stops27h 20m

Cheongju

Mon 2/11

23:55-16:55

1 stop26h 00m

£862

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Sat 31/10

21:30-09:50

2 stops27h 20m

Cheongju

Sat 7/11

23:55-19:05

2 stops28h 10m

£949

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Thu 31/12

06:25-14:05

2 stops22h 40m

Cheongju

Sun 31/1

11:55-09:45

2 stops30h 50m

£968

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Tue 29/9

07:00-16:40

3 stops25h 40m

Cheongju

Fri 2/10

12:05-07:00

2 stops26h 55m

£977

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Thu 29/10

21:00-11:00

1 stop29h 00m

Cheongju

Thu 5/11

23:55-16:55

1 stop26h 00m

£982

LondonCheongju

LHR London Heathrow - CJJ Cheongju

LHRCJJ

London Heathrow

Wed 28/10

06:35-11:00

2 stops19h 25m

Cheongju

Wed 4/11

14:55-15:30

2 stops33h 35m

£988

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Sorted by cheapest first

Best time to book a flight to Cheongju

Have a flexible travel schedule? Discover the best time to fly to Cheongju with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Cheongju

How long is the flight to Cheongju?

On average, a flight from London to Cheongju takes 18 hours 45 minutes. Flights to Cheongju from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Cheongju by month

In terms of precipitation, rainfall in Cheongju ranges from 27.0 - 275.0 inches per month. July is typically the wettest month, when rainfall can reach 275.0 mm. December is typically the driest time to visit Cheongju when rainfall is around 27.0 mm.

Temperature in Cheongju by month

If weather is an important factor for your trip to Cheongju, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

FAQs about flying to Cheongju

  • What airport do you fly into for flights to Cheongju?

    Most people fly into Cheongju (CJJ) if they book a flight to Cheongju. Cheongju is conveniently located just 5.5 mi from Cheongju’s city center.

  • Can I find cheaper flights to Cheongju if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Cheongju on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Cheongju have car hire?

    Yes. Those touching down at Cheongju can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cheongju?

    Yes. Cheongju has hotels nearby for those requiring accommodations. 12th Street Stay is the closest property to Cheongju (2.0 mi away from Cheongju).

See more FAQs

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