Cheap Flights to Sujo from HK$923

View HK$923 flight on Wed, 2 Sept 2026Opens in a new window

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Cheap round-trip flights to Sujo

Prices were available within the past 7 days and start at HK$923 for one-way flights and HK$1,306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, 21 Apr - Sat, 25 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,306 Return, just found
HK$1,306
Return
just found
Select Jeju Air with Bag flight, departing Tue, 21 Apr from Hong Kong SAR to Seoul, returning Sat, 25 Apr, priced at HK$1,306 just found
HK Express
Mon, 8 Jun - Thu, 18 Jun
HKG
Hong Kong SAR
ICN
Seoul
HK$1,670 Return, just found
HK$1,670
Return
just found
Select HK Express flight, departing Mon, 8 Jun from Hong Kong SAR to Seoul, returning Thu, 18 Jun, priced at HK$1,670 just found
Jeju Air
Wed, 27 May - Thu, 28 May
HKG
Hong Kong SAR
ICN
Seoul
HK$1,794 Return, just found
HK$1,794
Return
just found
Select Jeju Air flight, departing Wed, 27 May from Hong Kong SAR to Seoul, returning Thu, 28 May, priced at HK$1,794 just found
Hong Kong Airlines
Tue, 2 Jun - Mon, 8 Jun
HKG
Hong Kong SAR
ICN
Seoul
HK$1,836 Return, just found
HK$1,836
Return
just found
Select Hong Kong Airlines flight, departing Tue, 2 Jun from Hong Kong SAR to Seoul, returning Mon, 8 Jun, priced at HK$1,836 just found
T'way Air with baggage
Wed, 15 Apr - Wed, 22 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,859 Return, just found
HK$1,859
Return
just found
Select T'way Air with baggage flight, departing Wed, 15 Apr from Hong Kong SAR to Seoul, returning Wed, 22 Apr, priced at HK$1,859 just found

Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)

January is typically the cheapest month to fly

From HK$5,848 - HK$18,598 per traveller.

Frequently asked questions

What is the name of Sujo's airport?
Incheon Intl. Airport (ICN) is the main airport in Sujo.
What airport is best to fly into Sujo?
There are two major airports that connect travellers with Sujo. Incheon Intl. Airport (ICN) is approximately 97 kilometres from the central area, while CJJ is around 64 kilometres away. After you have a look at prices and book a place to stay, you'll have a better idea of which one to fly into.
How many airlines fly to Sujo?
There are 82 airlines connecting Sujo to 161 airports across the world.
Which airlines fly to Sujo?
Sujo receives most of its flights from Korean Air, Asiana Airlines and Jeju Air with Korean Air being the favourite choice of carrier. Jeju City is the most popular city for passengers to take off from.
How many nonstop flights are there to Sujo?
Flying to someplace new is much simpler when there aren't any stopovers. If you're off to Sujo, the awesome news is that there are 5,140 nonstop flights each week.
Where are the most popular flights to Sujo departing from?
A large number of flights to Sujo take off from Tokyo, Osaka and Busan airports.
How long is the flight to Sujo Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Tokyo to Sujo, the average flight time is 2 hours and 40 minutes. From Osaka it's more like 1 hour and 55 minutes, and from Busan it's 1 hour and 6 minutes.
How to book the cheapest flight to Sujo?
Don't leave booking your flight to Sujo until the very last minute. That's one trick frequent jet-setters use to get the best prices. Booking in advance means more options and less expensive flights. Also, shop around and compare your options. If your destination has multiple airports, you may be able to pick up a fantastic deal by flying into a smaller terminal. Finally, be prepared to book quickly if you find a real bargain. It might not stick around for long. With a bit of know-how and some good fortune, the perfect airfare can be yours.
Do you have any tips for my flight to Sujo?
Wherever you're jetting in from, flying can be a pleasurable experience if you're well organised. We've compiled a list of handy hints that will help get your Sujo holiday started on the right note. What to pack in your hand luggage:

  • The secret to having an amazing flight experience is to plan ahead. First up, the essentials: passport, travel docs, cash and daily medications. Next, bring items that'll help while away those hours, like some electronic devices or a few magazines. It's also a wise idea to pack your chargers, a comfy neck pillow and a pair of earphones. Finally, be sure to chuck in toiletries like a toothbrush, lip balm and a fresh set of clothes.

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 gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated. Sharp objects, like a Swiss Army knife, and dangerous goods which are explosive or flammable, such as aerosols and gasoline, are also prohibited.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for changes in cabin temperature by layering up, and wear flat, closed-toe footwear like sneakers.
  • Caused by sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Reduce the risks by drinking water, keeping your legs and ankles moving and wearing compression socks or tights.

How to get through airport security fast when flying to Sujo?
Being prepared before you get to the airport will help make your trip to Sujo easy and painless. Read through our useful tips for a speedy journey past security:

  • First things first. Your ID and travel documents will need to be inspected by security personnel. Keep them within easy reach so you don't have to dig around for them.
  • After that, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Items such as your jacket, belt and headphones will be required to go through the machine.
  • For just a few moments, you'll need to unplug from technology. Your tablet, phone and any other electronic devices will need to go through the scanner.
  • Travelling with a new hand cream? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's OK to bring with you on board.
  • Choosing your footwear wisely can save you a few precious minutes. Boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Airlines will not allow any sharp or pointed objects in your carry-on baggage. If you must bring these kinds of items, pack them safely in your checked baggage.

Travel information

Destination airport
Cheongju Intl.
Destination airport IATA code
CJJ
Destination city name
Cheongju
Return price
HK$1,155

Trending flights to Sujo

Prices were available within the past 7 days and start at HK$923 for one-way flights and HK$1,306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, 21 Apr - Sat, 25 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,306 Return, just found
HK$1,306
Return
just found
Select Jeju Air with Bag flight, departing Tue, 21 Apr from Hong Kong SAR to Seoul, returning Sat, 25 Apr, priced at HK$1,306 just found
*Available to Expedia members.