Cheap Flights to Siheung from HK$593

View HK$593 flight on Sat, 18 Jul 2026Opens in a new window

Popular airlines to Siheung

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Cheap round-trip flights to Siheung

Prices were available within the past 7 days and start at HK$593 for one-way flights and HK$1,189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Fri, 2 Oct - Tue, 6 Oct
TPE
Taipei
ICN
Seoul
HK$1,189 Return, just found
HK$1,189
Return
just found
Select Tigerair Taiwan flight, departing Fri, 2 Oct from Taipei to Seoul, returning Tue, 6 Oct, priced at HK$1,189 just found
JIN AIR
Thu, 18 Jun - Wed, 24 Jun
NRT
Tokyo
ICN
Seoul
HK$1,225 Return, found 1 day ago
HK$1,225
Return
found 1 day ago
Select JIN AIR flight, departing Thu, 18 Jun from Tokyo to Seoul, returning Wed, 24 Jun, priced at HK$1,225 found 1 day ago
HK Express
Mon, 9 Mar - Fri, 13 Mar
HKG
Hong Kong SAR
ICN
Seoul
HK$1,266 Return, just found
HK$1,266
Return
just found
Select HK Express flight, departing Mon, 9 Mar from Hong Kong SAR to Seoul, returning Fri, 13 Mar, priced at HK$1,266 just found
Spring Airlines
Thu, 7 May - Thu, 14 May
PVG
Shanghai
ICN
Seoul
HK$1,414 Return, found 1 day ago
HK$1,414
Return
found 1 day ago
Select Spring Airlines flight, departing Thu, 7 May from Shanghai to Seoul, returning Thu, 14 May, priced at HK$1,414 found 1 day ago
Peach
Thu, 18 Jun - Wed, 24 Jun
HND
Tokyo
ICN
Seoul
HK$1,432 Return, just found
HK$1,432
Return
just found
Select Peach flight, departing Thu, 18 Jun from Tokyo to Seoul, returning Wed, 24 Jun, priced at HK$1,432 just found

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

January is typically the cheapest month to fly

From HK$5,858 - HK$17,955 per traveller.

Frequently asked questions

What is the name of Siheung's airport?
Siheung has more than one airport, but most visitors prefer Incheon Intl. Airport (ICN).
How far is ICN from central Siheung?
Long commutes don't have to be stressful if you consider your options ahead of time. Downtown Siheung is 31 kilometres from Incheon Intl. Airport (ICN), so it's smart to know how you'll get into the city before you arrive.
What airport is best to fly into Siheung?
Before booking tickets to Siheung, it's a wise idea to think about which airport is most convenient. ICN is 31 kilometres from the downtown area. If you land at GMP, you'll be 21 kilometres away from the heart of the city.
How many airlines fly to Siheung?
There are 81 air carriers that service Siheung from 160 worldwide airports.
Which airlines fly to Siheung?
Korean Air, Asiana Airlines and Jeju Air are the most frequent fliers to Siheung. The majority of flights come from Jeju City, with Korean Air offering the most services on this route.
How many nonstop flights are there to Siheung?
Organising an awesome Siheung escape is simple when there are 4,873 direct flights every week to pick from.
Where are the most popular flights to Siheung departing from?
Flights to Siheung departing from Tokyo, Osaka and Busan airports are always popular.
How long is the flight to Siheung Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Tokyo to Siheung, the average flight time is 2 hours and 43 minutes. From Osaka it's more or less 2 hours, and from Busan it's 1 hour and 6 minutes.
How to book the cheapest flight to Siheung?
Don't leave locking in your flight to Siheung until the very last minute. That's one move frequent travellers use to get the best deals. Booking in advance means more options and less expensive flights. Don't stop there, though. Do some research and see if there are multiple airports at your destination. Ticket prices often differ depending on which airport you jet into. Remember to compare fares across air carriers too. Last but not least, another easy way to save some cash is be ready to book at a moment's notice. If you come across an amazing bargain, don't hold off — snap it up while the opportunity's there.
Do you have any tips for my flight to Siheung?
No matter where you're coming from, flying can be a pleasant experience if you've planned ahead. Take a peek at these top travel tips that will help get your Siheung holiday started on the right note. What to pack in your hand luggage:

  • Air travel can be a cruisy experience if you carry the right things. Firstly, you'll need basic toiletries, such as a toothbrush and lip balm, a clean set of clothes and a magazine or two. Secondly, find a spot in your bag for your mobile phone, a charger, your medications and maybe a quality neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel papers and your credit cards.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between air carriers, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, spray paint and flares. Sporting equipment like ski poles, and objects that could harm other people, such as firearms and swords, aren't allowed in the cabin either.

What to wear on a flight:

  • Choose comfort over style. Prepare for changes in temperature by wearing layers, and opt for slightly roomy, flat shoes like sneakers.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long flights. Reduce the risks by staying hydrated, keeping your ankles and legs moving and wearing compression socks or tights.

How to get through airport security fast when flying to Siheung?
The answer is simple — be organised. We've compiled some top tips for a fuss-free trip through airport security. Look out Siheung, here you come:

  • Airport security personnel first need to make sure that you have a valid ID and matching travel documents before you can proceed any further. Have them within easy reach, ready for inspection.
  • Time to strip down. Well sort of. Your jacket, belt, keys and other small items, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them before your turn arrives.
  • Your electronic gadgets like phones and laptops will also have to go through the machine for inspection. No need to worry though, you'll be back online before you know it.
  • Travelling with a new cologne or perfume? No problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's fine to bring with you in your carry-on bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be asked to remove them when passing through security. Boots and other bulky shoes are usually subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, put them in your checked luggage. They won't be allowed on board and will be confiscated.

Flights to Siheung information
Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Return price
HK$1,040

Trending flights to Siheung

Prices were available within the past 7 days and start at HK$593 for one-way flights and HK$1,189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Mon, 9 Mar - Fri, 13 Mar
HKG
Hong Kong SAR
ICN
Seoul
HK$1,266 Return, just found
HK$1,266
Return
just found
Select HK Express flight, departing Mon, 9 Mar from Hong Kong SAR to Seoul, returning Fri, 13 Mar, priced at HK$1,266 just found
*Available to Expedia members.