Cheap Flights from Bangkok to Cheongju

Compare Bangkok to Cheongju flight deals

Find the cheapest month or even day of the year to fly to Cheongju

Book the best Cheongju fare with no extra fees

Flight deals from Bangkok to Cheongju

Looking for a cheap last-minute deal or the best return flight from Bangkok to Cheongju? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Bangkok to Cheongju

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Cheongju flights are currently cheapest in October.

Bangkok to Cheongju: Alternative routes

Compare routes from Bangkok to Cheongju below. You may find an airport to fly into that's cheaper, faster, or easier than Cheongju.

Bangkok to Cheongju: Flight information

The things to know before you go.
Cheapest flight foundRs42,652
Cheapest month to flyOctober

Finding cheap flights from Bangkok to Cheongju: Frequently asked questions

The best price we found for a return flight from Bangkok to Cheongju is Rs90,624. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bangkok to Cheongju. But we found flights with one stop from Rs90,624.
As of September 2025, there are no flights flying from Bangkok to Cheongju.
The cheapest month to fly from Bangkok to Cheongju is usually December.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Cheongju Airport on Monday, 8 December 2025.
No airlines currently offer direct flights between Bangkok and Cheongju Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cheongju but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cheongju is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cheongju is HK Express .

Flying from Bangkok to Cheongju Airport (CJJ): What you need to know

  • There are a couple of airports you can start your trip from in Bangkok. Check out your options leaving from Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK) when organising your flight from Bangkok to Cheongju Airport (CJJ).

  • The timezone in Cheongju is UTC+9, which is two hours ahead of Bangkok. Cheongju Airport is located in Cheongju.

  • To ensure you get on your flight from Bangkok to CJJ, allow plenty of time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

  • Peak travel periods mean busier airports, so plan to arrive even earlier. Give yourself at least two hours before a domestic flight and four hours for international journeys to stick to your schedule.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • You might be able to make your cheap flight from Bangkok to CJJ even cheaper with a stopover. Just deselect 'Direct flights only' during your search to find which cities you could pass through. Kansai International Airport (KIX) is an option when flying out of Suvarnabhumi Airport (BKK).

  • Located around 32 kilometres from the centre of Bangkok, BKK can be reached in about 35 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 5 minutes.

  • Catching an early flight from Bangkok to Cheongju Airport? Avoid the stress of rushing to the terminal (and get some bonus sleep) by picking one of these stays near Suvarnabhumi Airport:

  • 67.87% of flights taking off from Suvarnabhumi Airport touch down at their destination on schedule.

Don Mueang International Airport (DMK)

  • Using public transport, you can travel from central Bangkok to DMK in about 1 hour 5 minutes. The airport is roughly 27 kilometres away, and making the trip by car will take approximately 30 minutes.

  • Catching an early morning flight? Think about staying at one of these accommodation options near Don Mueang International Airport the day before your Bangkok to CJJ flight:

  • 66.48% of all departures from Don Mueang International Airport stick to their scheduled arrival time.

About Cheongju Airport (CJJ)

Getting from Cheongju Airport (CJJ) to central Cheongju

  • Cheongju Airport is about 11 kilometres from central Cheongju. How long it takes to get there in a car hire or cab will depend on the time of day. Do a little research before your trip.

  • It'll take around 1 hour 20 minutes if you're travelling on public transport.

How to find the cheapest flights from Bangkok to Cheongju Airport (CJJ)

  • The cheapest price we've found for a one-way ticket from Bangkok to Cheongju Airport is Rs42,652. For a return flight on this route, the best price is Rs90,624. Depending on when you want to go and the availability, these fares may change.

  • Don't wait until the last minute. You're more likely to find cheap flights from Bangkok to CJJ if you book ahead. Airlines often have some fantastic early bird discounts.

  • Cheap Bangkok to Cheongju Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' tool to compare fares across every month and then choose the cheapest day.

  • Locking in a cheap flight ticket from Bangkok to CJJ is easy with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a better deal is available.

  • Find a cheap flight from Bangkok to Cheongju Airport by using the search filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Bangkok to Cheongju Airport (CJJ)

  • It's time to work out when to book your flight from Bangkok to Cheongju Airport (CJJ). July is the peak month for travel to Cheongju. If crowds aren't your thing, go in April.

  • Lock in a Bangkok to CJJ flight ticket departing in August if you want to visit the city during its warmest month. Expect temperatures in Cheongju to range from 19ºC to 32ºC.

  • Look for cheap tickets from Bangkok to Cheongju Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -10ºC and 5ºC.

More about Cheongju

  • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Cheongju right here. Explore these hotels as soon as you've booked your flight from Bangkok to Cheongju Airport:

  • There are loads of fantastic things to do in Cheongju when you're in the mood to sightsee. Start exploring at Air Force Museum followed by Sangdangsanseong Fortress and Cheongju Jungang Park.

Explore more of South Korea

  • You've done Cheongju, now it's time to discover other corners of South Korea. Travel about 105 kilometres north-west to Seoul to check off its leading attractions. From Gyeongbokgung Palace to Bukchon Hanok Village and N Seoul Tower, you'll have a packed itinerary ahead.

  • If you're looking to explore another corner of South Korea, head for Busan, roughly 225 kilometres south-east of Cheongju. Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.