Cheap flights from Seoul to Beijing from $79
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 Beijing departing on 9/15. 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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How to get the cheapest flight ticket from Seoul to Beijing
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 Beijing?
What is the cheapest month to fly to Beijing?
In general, November is the cheapest month to fly from Seoul to Beijing. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $131. If you don’t want to visit Beijing in November, then you should wait until March to fly from Seoul, when ticket prices are also cheap, with an average price of $139.
What is the cheapest day to depart on your flight to Beijing?
On average, the least expensive day to fly to Beijing from Seoul is on a Saturday. momondo users have found tickets for Saturday departures for as low as $425. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $510. These prices are subject to change though, so be sure to set up a Price Alert for flights to Beijing.
What is the cheapest time of day to depart on your flight to Beijing?
In the evening is the cheapest time of day to fly from Seoul to Beijing when you can find flight prices for as low as $276. Flying to Beijing in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $482.
What is the cheapest Seoul to Beijing flight route?
Fly from Incheon Intl to Beijing Capital for the best Seoul - Beijing flight prices
How far in advance should I book a flight to Beijing?
You are more likely to see cheaper flights to Beijing from Seoul when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Beijing for around $180 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Beijing from Seoul for as low as $152 on momondo.
What cabin class options are available on Seoul to Beijing flights?
There are 3 cabin classes available to choose from on Seoul to Beijing flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seoul to Beijing?
Shandong Airlines, Asiana Airlines, and Korean Air are the most popular carriers operating from Seoul to Beijing
What airlines fly to Beijing?
Air China, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Beijing from Seoul according to our data. Air China is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Beijing. Keep in mind that there are 3 different airlines that fly to Beijing on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seoul to Beijing on average per day?
The number of flights available between Seoul and Beijing is 22 per day as of June 2025. The most frequent departure time is 8:00AM, with 48% of daily flights leaving in the afternoon.
How many flights depart from Seoul to Beijing on average per week?
As of June 2025, there are 158 flights per week flying from Seoul to Beijing. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.
When to book flights from Seoul to Beijing
Cheap Seoul to Beijing (SEL to BJS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seoul to Beijing
How far is Seoul to Beijing by plane?
The distance between Seoul and Beijing is about 592.5 mi. In terms of flight time, this usually takes a little over 2h 00m.
When did momondo last update prices for flights from Seoul to Beijing?
Prices for flights from Seoul to Beijing are refreshed on a daily basis.
How many operators does momondo search for flights from Seoul to Beijing?
There are 3 operators available for flights from Seoul to Beijing as of June 2025.
How old do you have to be to fly from Seoul to Beijing?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Beijing.
What documentation or ID do you need to fly to Beijing?
The travel and health documents you'll need for your trip to Beijing 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 license and a passport that is valid for six months after your intended arrival at Beijing. 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 Beijing?
Based on momondo bookings for flights between Seoul and Beijing, the leading plane model is Airbus A321-100/200, making up 29.86% of the total bookings. Other popular models include Airbus A321neo with 21.61%, Airbus A330-300 with 13.34%, and Boeing 737-800 with 8.08%.
What is the most popular airline from Seoul to Beijing?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seoul to Beijing is Air China (40% of total bookings). The next most popular airlines are China Southern (29%), Asiana Airlines (16%), and Korean Air (15%).
Best airlines flying from Seoul to Beijing
Compare and see reviews for airlines that fly from Seoul to Beijing with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $125 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $131 | Free Cancellation | Rating 8.4 1,088 reviews | |||
| PriceFrom $147 | Free Cancellation | Rating 8.2 440 reviews |
Korean Air Flights From Seoul to Beijing
Korean Air is one of the most popular airlines flying from Seoul to Beijing, operating 25 flights/week on average for this route. A good Korean Air flight deal for Seoul to Beijing starts from $131 round-trip, up to an average price of $185. Our users have rated Korean Air at 8.4/10.
Asiana Airlines Flights From Seoul to Beijing
Another popular option for Seoul to Beijing flights is Asiana Airlines (8.2/10, 440 ratings). Asiana Airlines flies from Seoul to Beijing around 47 times per week, with deals starting from $147 round-trip and rising to an average price of around $181.
Why use momondo?
Why should I use momondo to find a flight deal from Seoul to Beijing?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Beijing. momondo saves you time and could save you money on your trip.
Can I find flights from Seoul to Beijing with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Seoul to Beijing flights to just show those with flexible booking policies.
How can momondo help me find flights from Seoul to Beijing?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Beijing from Seoul.
I’m not ready to book a flight from Seoul to Beijing right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seoul to Beijing flights. All you need is a valid email address and we will do the rest; it is that quick and easy.