S$21 Cheap Flights to Sangju

View S$21 flight on Thu, 22 Jan, 2026Opens in a new window

Popular airlines to Sangju

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Cheap round-trip flights to Sangju

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, 22 Jan - Mon, 26 Jan
CJU
Jeju City
CJJ
Cheongju
S$40 Return, found 3 hours ago
S$40
Return
found 3 hours ago
Select Jeju Air with Bag flight, departing Thu, 22 Jan from Jeju City to Cheongju, returning Mon, 26 Jan, priced at S$40 found 3 hours ago
T'way Air with baggage
Thu, 22 Jan - Mon, 26 Jan
CJU
Jeju City
CJJ
Cheongju
S$61 Return, found 3 hours ago
S$61
Return
found 3 hours ago
Select T'way Air with baggage flight, departing Thu, 22 Jan from Jeju City to Cheongju, returning Mon, 26 Jan, priced at S$61 found 3 hours ago
Jeju Air
Thu, 22 Jan - Mon, 26 Jan
CJU
Jeju City
CJJ
Cheongju
S$144 Return, found 3 hours ago
S$144
Return
found 3 hours ago
Select Jeju Air flight, departing Thu, 22 Jan from Jeju City to Cheongju, returning Mon, 26 Jan, priced at S$144 found 3 hours ago
Korean Air
Fri, 13 Mar - Sat, 14 Mar
CJU
Jeju City
CJJ
Cheongju
S$263 Return, found 15 hours ago
S$263
Return
found 15 hours ago
Select Korean Air flight, departing Fri, 13 Mar from Jeju City to Cheongju, returning Sat, 14 Mar, priced at S$263 found 15 hours ago
Asiana Airlines
Thu, 22 Jan - Mon, 26 Jan
CJU
Jeju City
CJJ
Cheongju
S$278 Return, found 3 hours ago
S$278
Return
found 3 hours ago
Select Asiana Airlines flight, departing Thu, 22 Jan from Jeju City to Cheongju, returning Mon, 26 Jan, priced at S$278 found 3 hours ago

Find Your Flights to Sangju CJJ

Cheap flights to Sangju (CJJ)

Get started finding a cheap flight to Sangju on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sangju.

Return prices range from S$40 - S$278 and one-ways Sangju start as low as S$21.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Sangju (CJJ)

You have several options for which airline you choose to travel with to Sangju. There are 10 airlines flying into CJJ: Jeju Air with Bag, T'way Air with baggage, Jeju Air, Korean Air, Asiana Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Sangju (CJJ) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to CJJ in January and in January for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Sangju's airport?
Book a flight to Sangju with Expedia and you'll be hitting the runway at Cheongju Intl. Airport (CJJ).
What airport is best to fly into Sangju?
Travellers from all around the world go through Cheongju Intl. Airport (CJJ) every day. Get off the plane, pick up your bags and you'll be 64 kilometres from downtown Sangju.
How many airlines fly to Sangju?
Sangju is serviced by 10 air carriers from at least 11 worldwide airports.
Which airlines fly to Sangju?
Sangju receives the highest number of flights from Korean Air, Jeju Air and Eastar Jet with Korean Air being the preferred choice of carrier. Jeju City is the most popular city for travellers to jet off from.
How many nonstop flights are there to Sangju?
With roughly 268 nonstop flights every week, you'll be hitting the runway in Sangju before you can ask, "Are we there yet?"
Where are the most popular flights to Sangju departing from?
Travellers often depart from Taipei, Osaka and Da Nang airports when flying to Sangju.
How long is the flight to Sangju Airport?
If you're flying to Sangju from Taipei, you're looking at a flight time of 2 hours and 27 minutes. Those departing from Osaka can expect to be airborne for 1 hour and 46 minutes. From Da Nang it's around 4 hours and 25 minutes away.
How to book the cheapest flight to Sangju?
If you'd like to save some cash on your Sangju holiday, listen up! As every seasoned jet-setter will tell you, don't book at the very last minute. Airfares are usually highest just prior to the departure date. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Ticket prices often differ depending on the airport you fly into. Remember to compare fares across airlines too. Lastly, be prepared to lock in your seat quickly if you find a great price. It might not stick around for long! With a bit of know-how and a little luck, the ideal fare will be yours.
Do you have any tips for my flight to Sangju?
No matter where you're coming from, flying can be a seamless experience if you've prepared well. Check out these handy hints that will help get your Sangju holiday started on the right foot. What to pack in your hand luggage:

  • A plane ride can be easy if you pack the right stuff. First of all you'll need basic toiletries, such as lip balm and hand cream, a spare pair of socks and a magazine or two. Next, find a spot in your hand luggage for your electronic devices, chargers, any vital medications and perhaps a comfy neck pillow too. Lastly, don't forget to bring your passport, travel docs and some cash.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and conditioner in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like your precious Swiss Army knife, and products which are flammable or explosive, such as flares, chemicals agents and gasoline, are also prohibited.

What to wear on a flight:

  • Choose comfort over style. Prepare for temperature changes by layering up, and pick flat, enclosed shoes like sneakers.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It's the result of blood clots forming due to poor circulation and inactivity, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Sangju?
A little pre-planning before your flight can make your trip to Sangju a piece of cake. We've compiled some handy tips and tricks for a speedy journey through security:

  • First things first. Your boarding pass and passport will need to be shown to airport security personnel. Keep them someplace accessible so you don't hold up the queue.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Personal belongings like your belt, coat and headphones will be required to go through the machine.
  • For just a few moments, you'll have to unplug from technology. Your phone, laptop and any other electronics will need to go through the scanner.
  • Don't forget to remove liquids and gels from your carry-on bag. They often need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you valuable minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Lightweight sneakers usually aren't.
  • Knives and other sharp items are not allowed in the cabin. They'll be seized at security, so put them in your checked suitcase.

Flights to Sangju information
Destination airport
Cheongju Intl.
Destination airport IATA code
CJJ
Destination city name
Cheongju
Return price
S$39
*Available to Expedia members.