Cheap Flights from Hong Kong to Seoul from PHP 6,218

Frequently Asked Questions

• What are the cheapest flights from Hong Kong to Seoul (HKG-SEL)?

  Based on Trip.com data, HK Express offers one-way fares as low as PHP 6,218 on Cheapest nonstop routes (e.g. HKG to ICN on Mon, Sep 21), while HK Express offers Cheapest nonstop round-trips from PHP 10,818 departing on Tue, Sep 1 and returning on Thu, Sep 3.

• Which airlines offer direct flights from Hong Kong to Seoul?

  At the moment, you can catch a nonstop flight from Hong Kong to Seoul with the following airlines, including: HK Express Jeju Air Air Premia Korean Air Asiana Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Hong Kong (HKG) to Seoul (SEL) and what is the distance?

  It takes around 3 hours 44 minutes to fly from Hong Kong (HKG) to Seoul (SEL).

• When is the best time to book flights from Hong Kong to Seoul?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Seoul is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Hong Kong to Seoul?

  Based on Trip.com data in the past 4 weeks, there is 83 flight per week flying from Hong Kong to Seoul. You can check the weekly schedule for popular airlines on this route below: HK Express: S/M/T/W/T/F/S -- UO614 (22:13) T'Way Air: S/M/T/W/T/F/S -- TW644 (13:23)

• How can I find the best deals on flights from Hong Kong to Seoul?

  To find best deals on flights from Hong Kong to Seoul, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Sep 21, with one-way flights priced at just PHP 6,218.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is HK Express.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Seoul travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Hong Kong (HKG) to Seoul (SEL) the cheapest?

  The cheapest months to fly from Hong Kong to Seoul is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Hong Kong to Seoul on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Hong Kong to Seoul on August 29, 2026 with HK Express, with prices starting at PHP 5,522.

• Which airports can I fly to for Seoul from Hong Kong?

  You can land at any one of the following hubs in Seoul, with Hong Kong International Airport to Incheon International Airport (HKG-ICN) is by far the most common option on this route: Gimpo International Airport (GMP) Incheon International Airport (ICN).

• Is there any time difference between Hong Kong and Seoul?

  The time difference between Seoul and Hong Kong is 1h.

• How do I change or cancel my ticket from Hong Kong to Seoul?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Hong Kong to Seoul?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hong Kong to Seoul is PHP 13,312. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Hong Kong to Seoul?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Hong Kong to Seoul is PHP 17,671. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Hong Kong to Seoul on Trip.com?

  Enter Hong Kong and Seoul, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Hong Kong to Seoul route?

  HK Express, Eastar Jet and Jeju Airare the most popular budget airlines flying from Hong Kong to Seoul. Check baggage, seat and payment fees before comparing the final price.