
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $147 (Trip.com) |
One-way from | $83 (oojo) |
Popular in | October |
Cheapest in | March |
Average price | $175 |
Good round-trip deal | $374 or less |
Good one-way deal | $92 or less |
Fly from
Fly to
Route
Depart
Return
Price
IncheonBeijing
ICN - PEK
ICNPEK
Incheon Intl
Thu 1/15
9:45 pm-9:05 am
1 stop12h 20m
Beijing Capital
Sun 1/18
10:05 am-8:45 pm
1 stop9h 40m
IncheonBeijing
ICN - PEK
ICNPEK
Incheon Intl
Thu 3/5
12:20 pm-9:40 am
1 stop22h 20m
Beijing Capital
Sat 3/7
9:25 pm-2:25 pm
1 stop16h 00m
IncheonBeijing
ICN - PEK
ICNPEK
Incheon Intl
Thu 1/15
2:00 pm-8:20 pm
1 stop7h 20m
Beijing Capital
Tue 1/20
10:25 am-6:10 pm
1 stop6h 45m
IncheonBeijing
ICN - PEK
ICNPEK
Incheon Intl
Sat 1/17
3:25 pm-8:20 pm
1 stop5h 55m
Beijing Capital
Thu 1/22
10:25 am-6:10 pm
1 stop6h 45m
IncheonBeijing
ICN - PEK
ICNPEK
Incheon Intl
Sat 1/17
8:20 am-9:45 am
Nonstop2h 25m
Beijing Capital
Thu 1/22
10:50 am-1:50 pm
Nonstop2h 00m
IncheonBeijing
ICN - PEK
ICNPEK
Incheon Intl
Sat 1/31
1:10 pm-2:10 pm
Nonstop2h 00m
Beijing Capital
Mon 2/2
8:45 am-11:40 am
Nonstop1h 55m
IncheonBeijing
ICN - PEK
ICNPEK
Incheon Intl
Thu 1/22
8:20 am-9:45 am
Nonstop2h 25m
Beijing Capital
Thu 1/29
8:45 am-11:40 am
Nonstop1h 55m
SeoulBeijing
GMP - PEK
GMPPEK
Seoul Gimpo Intl
Sun 2/8
8:50 am-9:45 am
Nonstop1h 55m
Beijing Capital
Fri 2/27
10:55 am-2:10 pm
Nonstop2h 15m
IncheonBeijing
ICN - PEK
ICNPEK
Incheon Intl
Tue 5/26
8:15 am-9:40 am
Nonstop2h 25m
Beijing Capital
Fri 5/29
1:30 am-4:40 am
Nonstop2h 10m
SeoulBeijing
GMP - PEK
GMPPEK
Seoul Gimpo Intl
Fri 1/16
9:00 am-10:25 am
Nonstop2h 25m
Beijing Capital
Wed 1/21
11:45 am-2:45 pm
Nonstop2h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Seoul to Beijing is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, November is the cheapest month in which you can book a flight from Seoul to Beijing (average of $101). Flying from Seoul to Beijing in August is currently the most expensive (average of $152). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Seoul to Beijing, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 59% versus a flight at noon.
The most flights from SEL to BJS are scheduled on a Wednesday (26 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (20 on average).
About 8% of weekly flights between Seoul and Beijing have experienced delays in the past year, with the average delay time being 108 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Korean Air have had the lowest number of delays on this route, with just 4% of flights being delayed.
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
Boarding
Comfort
Food
Entertainment
Crew
Overall
Reviews
Jacqueline,Aug 2025
ICN - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$189 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$147 | Average$202 | FlexibilityNo cancel fee | On-time67% |