Cheap Flights from Cheongju to Bangkok

Compare Cheongju to Bangkok flight deals

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

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Find the cheapest month to fly from Cheongju to Bangkok

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

Alternative Cheongju to Bangkok routes

Looking for the cheapest, fastest or easiest route from Cheongju to Bangkok? You could fly into the following airports instead.

Cheongju to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundR 1,898
Cheapest month to flyMarch

Finding cheap flights from Cheongju to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Cheongju to Bangkok is R 5,412. 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 Cheongju to Bangkok. But we found flights with one or more stops from R 5,412.
As of February 2026, there are no flights flying from Cheongju to Bangkok.
The cheapest month to fly from Cheongju to Bangkok is usually March.
If you're flying from Cheongju Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from R 5,412.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cheongju Airport to Bangkok on Friday, 13 March 2026.
No airlines currently offer direct flights between Cheongju Airport and Bangkok. 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 Bangkok 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 Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 29°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, Jeju Air offers the cheapest flight tickets to Bangkok.

Travelling from Cheongju Airport (CJJ) to Bangkok: what you need to know

  • Bangkok is two hours behind Cheongju, where Cheongju Airport is located. Bangkok runs on the UTC+7 timezone.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your CJJ to Bangkok flight.

  • If you're flying during a bank holiday or another peak period, give yourself extra time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

  • Stopovers offer the perfect opportunity to discover a new city or just take a break during your journey. When looking for a flight ticket from CJJ to Bangkok, uncheck 'Direct flights only' to check out all potential stops. Kansai International Airport (KIX) is one of your options.

  • From the centre of Cheongju, CJJ is around 11 kilometres away. Visit the official airport website or use navigation apps to find the best way to arrive at the terminal.

  • Want an easy start to your journey? Stay near CJJ. Whether you've booked an early flight from Cheongju Airport to Bangkok or just don't like being rushed, these hotels put convenience first:

  • When it comes to the on-time performance of Cheongju Airport, data shows 73.87% of flights arrive within the scheduled time frame.

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

  • The lowest price we've found for a one-way Cheongju Airport to Bangkok flight is R 1,898. The cheapest price for a return flight is R 5,412. Remember fares can change due to availability at the time of booking.

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

  • Finding cheap tickets from Cheongju Airport to Bangkok is more likely if you're flexible with your travel plans. Try using the 'Whole month' search function to get the lowest prices throughout the month and bag an epic deal.

  • Save time looking for cheap flights from CJJ to Bangkok by creating a Price Alert. You'll receive an email or notification on the app when a new discounted fare appears.

  • Select your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Cheongju Airport to Bangkok by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is around 32 kilometres from central Bangkok. If you're catching a cab or a ride-share, the drive takes about 35 minutes.

  • It'll take around 1 hour 5 minutes to get there by public transport.

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from Cheongju Airport to Bangkok. Check in to one of these accommodation options near BKK instead:

  • Go wherever you want, whenever you want with a Suvarnabhumi Airport rental car. Book your wheels from Chic Car Rent, asap car hire or Hertz and see more of Bangkok and beyond.

  • Booking your vehicle from Suvarnabhumi Airport around four weeks before your flight from CJJ to Bangkok can help you lock in the lowest rate.

Don Mueang International Airport (DMK)

  • Don Mueang International Airport (DMK) is about 27 kilometres from central Bangkok. Once you've hopped off your flight from Cheongju Airport to Bangkok, it'll take you around 30 minutes to get to the heart of the city in a cab or ride-share.

  • The journey will take roughly 1 hour 5 minutes on public transport.

  • You'll find some comfortable places to drop your things at near DMK. Settle in and get cosy after your CJJ to Bangkok flight at one of these well-located options:

  • The fastest way to reach your destination is with a Don Mueang International Airport rental car. Collect your wheels from Chic Car Rent, asap car hire or Hertz and make a speedy getaway.

  • Get first dibs on the best options. Booking your ride from DMK three weeks ahead of time often means more savings and a wider range of vehicles.

Best time to go to Bangkok

  • Carefully consider your dates before booking your flight from Cheongju Airport to Bangkok. The city comes alive during high season, but prices are typically higher and attractions can get busy. Visit Bangkok in the off-season if you want a more relaxed vibe.

  • When booking your Cheongju Airport to Bangkok flight ticket, think about the type of weather you enjoy. April is the warmest month in Bangkok, with temperatures ranging from 26ºC (79ºF) to 37ºC (99ºF).

  • If you want cooler conditions, look for a cheap ticket from CJJ to Bangkok in December when temperatures average between 19ºC (66ºF) and 33ºC (91ºF).

More about Bangkok

Explore more of Thailand

  • You've seen Bangkok, now it's time to explore other parts of Thailand. Travel around 467 kilometres north-east to Udon Thani to tick off its leading attractions. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, there's plenty to keep you busy.

  • Nakhon Ratchasima is another favourite destination in Thailand and is around 225 kilometres north-east of Bangkok. No journey is complete without dropping by Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).

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