Cheap Flights to Sun Island from HK$603

View HK$603 flight on Sun, 11 Jan 2026Opens in a new window

Popular airlines

  • China Eastern Airlines

    China Eastern Airlines

  • Juneyao Airlines

    Juneyao Airlines

  • Air China

    Air China

  • China Southern Airlines

    China Southern Airlines

  • Sichuan Airlines

    Sichuan Airlines

  • Shenzhen Airlines

    Shenzhen Airlines

  • Asiana Airlines

    Asiana Airlines

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Cheap round-trip flights to Sun Island

Prices were available within the past 7 days and start at HK$603 for one-way flights and HK$1,059 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, 13 Mar - Sun, 15 Mar
ICN
Seoul
HRB
Harbin
HK$1,059 Return, found 3 days ago
HK$1,059
Return
found 3 days ago
Select China Eastern Airlines flight, departing Fri, 13 Mar from Seoul to Harbin, returning Sun, 15 Mar, priced at HK$1,059 found 3 days ago
Jeju Air with Bag
Fri, 13 Mar - Sun, 15 Mar
ICN
Seoul
HRB
Harbin
HK$1,472 Return, found 3 days ago
HK$1,472
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Fri, 13 Mar from Seoul to Harbin, returning Sun, 15 Mar, priced at HK$1,472 found 3 days ago
Air China
Thu, 8 Jan - Wed, 14 Jan
ICN
Seoul
HRB
Harbin
HK$1,503 Return, just found
HK$1,503
Return
just found
Select Air China flight, departing Thu, 8 Jan from Seoul to Harbin, returning Wed, 14 Jan, priced at HK$1,503 just found
Asiana Airlines
Fri, 13 Mar - Sun, 15 Mar
ICN
Seoul
HRB
Harbin
HK$1,550 Return, found 3 days ago
HK$1,550
Return
found 3 days ago
Select Asiana Airlines flight, departing Fri, 13 Mar from Seoul to Harbin, returning Sun, 15 Mar, priced at HK$1,550 found 3 days ago
China Southern Airlines
Sun, 8 Mar - Sun, 15 Mar
ICN
Seoul
HRB
Harbin
HK$1,563 Return, found 1 day ago
HK$1,563
Return
found 1 day ago
Select China Southern Airlines flight, departing Sun, 8 Mar from Seoul to Harbin, returning Sun, 15 Mar, priced at HK$1,563 found 1 day ago

Frequently asked questions

How do I find cheap flights to Sun Island that have flexible change policies?
Search for your cheap fares to Sun Island, then tick the "No change fee" box directly underneath the "Flexible change policies" subheading. From then on it's smooth sailing. We understand that things can change and flexibility matters, so you can book with confidence with Expedia.
How can I find cheap tickets to Sun Island?
One of the easiest ways to get a hold of cheap tickets to Sun Island is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The lowest price for a flight to Sun Island in the last seven days was HK$1,059. Booking ahead will generally help you score an even better deal.
How much is a flight to Sun Island?
One-way trips departing from Seoul (ICN) sold for as low as HK$603 in the last seven days. During this period, the price of a round-trip fare to Sun Island ranged between HK$1,059 and HK$1,687. If you spot a good deal, book quickly — these prices don't hang about.
When is the cheapest time to fly to Sun Island?
Flying on a Tuesday, followed by a Monday, is generally the best way to get the cheapest airfare. Avoid weekends if possible, because Saturday is typically the most expensive day. Spend the funds you saved enjoying yourself in Sun Island instead!
How much is a plane ticket to Sun Island?
In the last seven days, seats to Sun Island cost between HK$1,059 and HK$1,687. Prices tend to go up over time, so book a top deal today.
What months are the cheapest to book a flight to Sun Island?
The top month to purchase cheap flights to Sun Island is February. Bear in mind that in the USA, an expensive time to book a ticket is during the month of December.
Flights to Sun Island information
Destination airport
Taiping Intl.
Destination airport IATA code
HRB
Destination city name
Harbin
Return price
HK$1,059

Trending flights to Sun Island

Prices were available within the past 7 days and start at HK$603 for one-way flights and HK$1,059 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shandong Airlines
Tue, 27 Jan - Thu, 29 Jan
HKG
Hong Kong SAR
HRB
Harbin
HK$1,687 Return, just found
HK$1,687
Return
just found
Select Shandong Airlines flight, departing Tue, 27 Jan from Hong Kong SAR to Harbin, returning Thu, 29 Jan, priced at HK$1,687 just found

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