Cheap Flights from Hangzhou (HGH) to Seoul (ICN)

Popular airlines from Hangzhou (HGH-Xiaoshan Intl.) to Incheon Intl. Airport (ICN)

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Find the cheapest month to fly from Hangzhou (HGH) to Seoul (ICN)

December is typically the cheapest month to fly

From $136 - $233 per traveler.

Graph displaying average flight prices per month

Flights from Hangzhou (HGH) to Seoul (ICN)
Origin airport
Xiaoshan Intl.
Destination airport
Incheon Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Eastern Airlines, China Southern Airlines, EVA Airways, Korean Air
Distance
606 mi
Average flight time
3 hours 5 mins

Hangzhou to Seoul Flights

The cheapest times to fly from Hangzhou to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hangzhou to Seoul are during the month of . You can find some of the cheapest flights from Hangzhou to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hangzhou to Seoul

Sunday is one of the best days to book for cheap flights from Hangzhou to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hangzhou to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hangzhou to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hangzhou to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hangzhou to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN) cost?
You can book cheap return fares starting from $231 from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Asiana Airlines flight leaving HGH on August 5 2025 and touching down at ICN. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from HGH to ICN?
The cheapest flights from HGH to ICN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN)?
Take the express route to Incheon Intl. Airport (ICN). 4 carriers offer direct routes from Xiaoshan Intl. Airport (HGH), including:

  • Asiana Airlines
  • Air China
  • China Eastern Airlines

What is the cheapest airline that flies from HGH to ICN?
With prices starting from $130 for a one-way flight from HGH to ICN, China Eastern Airlines is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HGH on October 15 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN)?
When taking off from Xiaoshan Intl. Airport (HGH), you can choose from an average of 3 daily direct flights to Incheon Intl. Airport (ICN).
What are the most popular departure times for flights from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN)?
The 8 AM departures from HGH to ICN are the most sought after. They can also be more expensive. If you're hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from HGH to ICN?
Travel on a Monday if you're looking for the biggest selection of flights from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN).
What is the earliest flight from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN)?
Xiaoshan Intl. Airport (HGH)'s first flight to Incheon Intl. Airport (ICN) leaves at approximately 8:15AM UTC+8. With a total travel time of 2h 20m, you'll arrive at around 11:35AM UTC+9.
How long does it take to fly from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN)?
Flights from HGH to ICN have an average travel time of 2 hours and 8 minutes. The total distance between the two is 610 mi.
What is the best time to fly from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN)?
To touch down at Incheon Intl. Airport (ICN) on time, book a flight that leaves from Xiaoshan Intl. Airport (HGH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seoul from Xiaoshan Intl. Airport (HGH)?
If you're flying on a direct flight from Xiaoshan Intl. Airport (HGH) to Seoul, Incheon Intl. Airport (ICN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN) last-minute?
Waiting until just before your trip to book a flight from HGH to ICN often results in higher prices. While you might find some last-minute offers, there's no guarantee. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a HGH to ICN flight and hotel package?
You'll typically save money by booking a HGH to ICN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Xiaoshan Intl. Airport (HGH) to Incheon Intl. Airport (ICN)?
If you reserved your HGH to ICN flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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