Cheap flights from Seoul to Hong Kong from $45
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Hong Kong departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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T'way Air flights from Seoul to Hong Kong
Our best T'way Air deals on Seoul to Hong Kong flight tickets
Asiana Airlines flights from Seoul to Hong Kong
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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?
The month of March is, on average, the cheapest month to fly to Hong Kong from Seoul, with most prices found around $150. The month of May is another great option to travel to Hong Kong, with average flight prices from Seoul averaging around $174.
What is the cheapest day to depart on your flight to Hong Kong?
The cheapest day to depart from Seoul to Hong Kong is on a Wednesday. Travelers who choose to depart for Hong Kong on a Wednesday will often find tickets for as low as $209. The most expensive day to fly to Hong Kong is Sunday, with ticket prices averaging around $276.
What is the cheapest time of day to depart on your flight to Hong Kong?
The cheapest time of day to fly to Hong Kong is in the morning when flights can be purchased for as low as $217. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $267 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 weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $187 when searching 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 $170 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.
Can stopping save me money on Seoul to Hong Kong flights?
No. A direct flight is the cheapest option for a flight between Seoul to Hong Kong.
How have Seoul to Hong Kong flight prices changed over time?
As of July 2025, prices for Seoul to Hong Kong flights are approximately 49% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Seoul to Hong Kong Intl?
T'way Air, HK Express, and Jeju Air are the most popular carriers operating from Seoul to Hong Kong Intl
What airlines fly to Hong Kong?
HK Express, Cathay Pacific and Asiana Airlines are the top three most popular airlines that fly to Hong Kong from Seoul according to our data. HK Express is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 9 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seoul to Hong Kong on average per day?
The number of flights available between Seoul and Hong Kong is 34 per day as of July 2025. The most frequent departure time is 7:00PM, with 42% of daily flights leaving in the afternoon.
How many flights depart from Seoul to Hong Kong on average per week?
The number of flights available between Seoul and Hong Kong is 239 per week as of July 2025. The most frequent departure day is Thu, with 17% of weekly flights leaving 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?
The distance between Seoul and Hong Kong Intl is about 1298.4 mi. Typically, this will take 3h 45m by plane in normal conditions.
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 were last updated today.
How many operators does momondo search for flights from Seoul to Hong Kong Intl Airport?
There are 9 operators available for flights from Seoul to Hong Kong Intl Airport as of July 2025.
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 layovers 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 necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 A330-300, making up 17.02% of the total bookings. Other popular models include Airbus A321-100/200 with 15.94%, Airbus A321neo with 15.61%, and Boeing 737-800 with 9.13%.
What is the most popular airline from Seoul to Hong Kong?
Based on momondo bookings for flights between Seoul and Hong Kong, the leading airline is HK Express, making up 38% of the total bookings. Other popular airlines include Cathay Pacific with 18%, Asiana Airlines with 9%, and Korean Air with 8%.
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 $73 | Free Cancellation | Rating 6.5 12 reviews | |||
| PriceFrom $111 | Free Cancellation | Rating 8.7 19 reviews | |||
| PriceFrom $120 | Free Cancellation | Rating 6.0 5 reviews | |||
| PriceFrom $122 | Free Cancellation | Rating 7.1 41 reviews | |||
| PriceFrom $127 | Free Cancellation | Rating 5.5 17 reviews | |||
| PriceFrom $150 | Free Cancellation | Rating 7.5 34 reviews | |||
| PriceFrom $186 | Free Cancellation | Rating 7.6 924 reviews | |||
| PriceFrom $195 | Free Cancellation | Rating 8.2 452 reviews | |||
| PriceFrom $195 | Free Cancellation | Rating 8.4 1,101 reviews |
Korean Air Flights From Seoul to Hong Kong
Across 17 Korean Air flights from Seoul to Hong Kong this week, the average price was $240, with the best Korean Air deals starting from $195 round-trip. 1,101 users have rated Korean Air on momondo, with an average score of 8.4/10.
Asiana Airlines Flights From Seoul to Hong Kong
Asiana Airlines (8.2/10 from 452 reviews) operates around 19 flights from Seoul to Hong Kong in any given week. The average Asiana Airlines airfare for this route is around $251, with deals from around $195 rare but found on momondo. Referenced prices are for round-trip Seoul to Hong Kong flight searches in the last 72 hours.
Why use momondo?
Why should I use momondo to find a flight deal from Seoul to Hong Kong?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Hong Kong. momondo saves you time and could save you money on your trip.
Can I find flights from Seoul to Hong Kong with flexible booking policies on momondo?
All flight searches from Seoul to Hong Kong on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seoul to Hong Kong?
Once all potential Seoul to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Seoul to Hong Kong right now. Can momondo alert me if prices change?
Price alerts on flights to Hong Kong from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.