Cheap Flights to Hongseong from HK$681

View HK$681 flight on Wed, 3 Jun 2026Opens in a new window

Popular airlines to Hongseong

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Hongseong

Prices were available within the past 7 days and start at HK$681 for one-way flights and HK$1,497 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Mon, 1 Jun - Sat, 6 Jun
HKG
Hong Kong SAR
ICN
Seoul
HK$1,825 Return, just found
HK$1,825
Return
just found
Select Jeju Air with Bag flight, departing Mon, 1 Jun from Hong Kong SAR to Seoul, returning Sat, 6 Jun, priced at HK$1,825 just found
HK Express
Mon, 29 Jun - Fri, 3 Jul
HKG
Hong Kong SAR
ICN
Seoul
HK$1,865 Return, just found
HK$1,865
Return
just found
Select HK Express flight, departing Mon, 29 Jun from Hong Kong SAR to Seoul, returning Fri, 3 Jul, priced at HK$1,865 just found
T'Way Air
Wed, 20 May - Fri, 5 Jun
HKG
Hong Kong SAR
ICN
Seoul
HK$1,886 Return, found 1 day ago
HK$1,886
Return
found 1 day ago
Select T'Way Air flight, departing Wed, 20 May from Hong Kong SAR to Seoul, returning Fri, 5 Jun, priced at HK$1,886 found 1 day ago
Xiamen Airlines
Sun, 31 May - Fri, 5 Jun
SHA
Shanghai
ICN
Seoul
HK$1,956 Return, found 16 hours ago
HK$1,956
Return
found 16 hours ago
Select Xiamen Airlines flight, departing Sun, 31 May from Shanghai to Seoul, returning Fri, 5 Jun, priced at HK$1,956 found 16 hours ago
Spring Airlines
Sun, 28 Jun - Tue, 30 Jun
PVG
Shanghai
CJJ
Cheongju
HK$1,967 Return, found 2 days ago
HK$1,967
Return
found 2 days ago
Select Spring Airlines flight, departing Sun, 28 Jun from Shanghai to Cheongju, returning Tue, 30 Jun, priced at HK$1,967 found 2 days ago

Frequently asked questions

What is the name of Hongseong's airport?
Most jet-setters prefer to fly into Incheon Intl. Airport (ICN) when visiting the vibrant city of Hongseong. However, there are a couple of airports here, so bear that in mind when finalizing your flights.
What airport is best to fly into Hongseong?
Travelers from all around the globe pass through ICN every day. Get off the plane, get your bags and you'll be 97 kilometres from downtown Hongseong.
How many airlines fly to Hongseong?
Hongseong is serviced by 67 airlines from at least 113 airports around the world.
Which airlines fly to Hongseong?
Hongseong receives the highest number of flights from Korean Air, Asiana Airlines and Jeju Air with Korean Air being the preferred choice of airline. Jeju City is the most popular city for travelers to jet off from.
How many nonstop flights are there to Hongseong?
Organizing an awesome Hongseong vacation is simple when there are 3,277 direct flights every week to select from.
Where are the most popular flights to Hongseong departing from?
Travelers frequently set off from Tokyo, Fukuoka and Da Nang airports when flying to Hongseong.
How long is the flight to Hongseong Airport?
If you're going to Hongseong from Jeju City, you're looking at a flight time of 1 hour and 10 minutes. Those setting off from Gimhae can expect to be in the air for 1 hour and 5 minutes. From Tokyo it's about 2 hours and 42 minutes away.
How to book the cheapest flight to Hongseong?
If you'd like to have some extra spending money on your trip to Hongseong, listen up! As every seasoned jet-setter will tell you, don't book at the very last minute. Airfares are often highest close to the departure date. Also, do some online research and compare your options. If your destination has several airports, you may be able to score a terrific deal by flying into one a little farther out. Finally, another simple way to save a few dollars is be ready to book at a moment's notice. If you stumble on a good deal, don't think twice — snap it up while you can.
How to survive the flight to Hongseong?
Wherever you're coming from, flying can be a pleasant experience if you're well prepared. We've made a list of top travel tips that will get your Hongseong escape started on the right foot.What to pack in your hand luggage:

  • The secret to having a great travel experience is to pack ahead. First up, the essentials: passport, travel documents, bank cards and daily medications. Next, bring on board items that'll help pass the time, like your laptop or a good read. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of headphones. Last but not least, be sure to squeeze in toiletry items like a toothbrush, facial wipes and a clean set of clothes.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a sharp object hiding in your carry-on luggage. Other prohibited items include explosive or flammable substances, such as bleach and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Your aim here is to make yourself as comfortable as possible. Dress in loose, natural-fiber clothing and bring a cardigan just in case you get chilly. Pick a pair of well-fitting, flat shoes as it's possible that your feet and ankles will swell during the journey. Leave the stilettos and chunky boots in your checked luggage.
  • You've probably heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. There are many ways to minimize your risk. Wear a good-quality pair of compression socks, drink plenty of water and get your legs and feet moving. Wander around the cabin or perform some stretches in your seat.

How to get through airport security fast when flying to Hongseong?
The answer is — be prepared. We've rounded up some useful tips for a speedy trip through security. Watch out Hongseong, here you come:

  • Airport security personnel first need to determine that you have a valid passport and travel documents before you can proceed any further. Have them ready to show.
  • After that, both you and your hand luggage will be X-rayed. To make the process quick and painless, remove anything that might trigger the alarms. Items such as your belt, coat and earphones need to go through the machine.
  • All your electronics, including your tablet and phone, must also be scanned.
  • Don't forget to remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a single quart-size (one liter), clear zip-close bag.
  • There's a possibility that you'll need to remove your shoes for scanning, so wearing slip-on sneakers is always a wise idea.
  • Airlines will not allow any sharp items or pocket knives in your carry-on baggage. If you must bring these kinds of items, check them in.

Travel information

Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Return price
HK$1,497

Trending flights to Hongseong

Prices were available within the past 7 days and start at HK$681 for one-way flights and HK$1,497 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, 13 May - Wed, 13 May
HKG
Hong Kong SAR
ICN
Seoul
HK$1,497 Return, just found
HK$1,497
Return
just found
Select Jeju Air flight, departing Wed, 13 May from Hong Kong SAR to Seoul, returning Wed, 13 May, priced at HK$1,497 just found
*Available to Expedia members.