Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seoul to Hong Kong
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Jeju Air flights from Seoul to Hong Kong
Our best Jeju Air deals on Seoul to Hong Kong flight tickets
Cathay Pacific flights from Seoul to Hong Kong
Our best Cathay Pacific deals on Seoul to Hong Kong flight tickets
See travel insights to Hong Kong from
How to get the cheapest flight ticket from Seoul to Hong Kong
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Seoul and Hong Kong?
What is the cheapest month to fly to Hong Kong?
If you don’t want to visit Hong Kong in March, then you should wait until November to fly from Seoul, when ticket prices are also cheap, with an average price of $266.
What is the cheapest day to depart on your flight to Hong Kong?
The cheapest day to depart on your flight to Hong Kong is on a Wednesday when prices can be found for as low as $312. This is often the case because there is less demand to fly during this day of the week. Flights from Seoul to Hong Kong on a Thursday will generally be more expensive and average around $1,076. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Hong Kong?
Our data shows that the cheapest Seoul to Hong Kong flights are usually those with departure times in the morning. Our users have found flights to Hong Kong in the morning for as low as $354. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,359 per ticket.
What is the cheapest Seoul to Hong Kong Intl flight route?
Fly from Incheon Intl to Hong Kong Intl for the best Seoul - Hong Kong Intl flight prices
How far in advance should I book a flight to Hong Kong?
You are more likely to see cheaper flights to Hong Kong from Seoul when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $288 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Seoul for as low as $261 on momondo.
What cabin class options are available on Seoul to Hong Kong Intl flights?
There are 3 cabin classes available to choose from on Seoul to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Seoul to Hong Kong on average per day?
37 flights are operational daily from Seoul to Hong Kong as of June 2025. The most popular departure time for this route is 19:00, with 37% of flights per day taking off in the afternoon.
How many flights depart from Seoul to Hong Kong on average per week?
As of June 2025, there are 265 flights per week flying from Seoul to Hong Kong. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Seoul to Hong Kong
Cheap Seoul to Hong Kong (SEL to HKG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seoul to Hong Kong
How far is Seoul to Hong Kong Intl by plane?
There are 2089.5 km between Seoul and Hong Kong Intl. In terms of flight time, this usually takes a little over 3h 40m.
When did momondo last update prices for flights from Seoul to Hong Kong Intl Airport?
Prices for flights from Seoul to Hong Kong Intl Airport refresh daily.
How many operators does momondo search for flights from Seoul to Hong Kong Intl Airport?
As of June 2025, there are 2 operators available to choose from for flights from Seoul to Hong Kong Intl Airport.
How old do you have to be to fly from Seoul to Hong Kong Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The travel and health documents you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seoul to Hong Kong?
Based on momondo bookings for flights between Seoul and Hong Kong, the leading plane model is Airbus A321neo, making up 16.08% of the total bookings. Other popular models include Airbus A321-100/200 with 16.06%, Airbus A330-300 with 15.55%, and Boeing 737-800 with 12.18%.
Best airlines flying from Seoul to Hong Kong
Compare and see reviews for airlines that fly from Seoul to Hong Kong with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $295 | Free cancellation | Rating 7.6 32 reviews | |||
| PriceFrom $312 | Free cancellation | Rating 8.4 1,088 reviews |
Korean Air Flights From Seoul to Hong Kong
Across 20 Korean Air flights from Seoul to Hong Kong this week, the average price was $272, with the best Korean Air deals starting from $203 round-trip. 1,088 users have rated Korean Air on momondo, with an average score of 8.4/10.
Jeju Air Flights From Seoul to Hong Kong
Another popular option for Seoul to Hong Kong flights is Jeju Air (7.6/10, 32 ratings). Jeju Air flies from Seoul to Hong Kong around 4 times per week, with deals starting from $192 round-trip and rising to an average price of around $199.
Why use momondo?
Why should I use momondo to find a flight deal from Seoul to Hong Kong?
It is quick and easy to find Seoul to Hong Kong flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hong Kong that suits you.
Can I find flights from Seoul to Hong Kong with flexible booking policies on momondo?
momondo does allow users to show only those flights to Hong Kong from Seoul which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seoul to Hong Kong?
momondo helps you find the best flight between Seoul and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seoul to Hong Kong right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seoul to Hong Kong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.