Air China offers free onboard entertainment and complimentary meals on flights over two hours.
Passengers can pre-order special meals like vegetarian or gluten-free for better quality options.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $163 (Kiwi.com) |
One-way from | $82 (Mytrip) |
Popular in | August |
Cheapest in | March |
Average price | $185 |
Good round-trip deal | $183 or less |
Good one-way deal | $91 or less |
Fly from
Fly to
Route
Depart
Return
Price
BeijingSeoul
PEK - GMP
PEKGMP
Beijing Capital
Fri 3/6
10:55 am-2:10 pm
Nonstop2h 15m
Seoul Gimpo Intl
Sun 3/8
8:50 am-9:45 am
Nonstop1h 55m
BeijingIncheon
PEK - ICN
PEKICN
Beijing Capital
Fri 3/6
5:30 pm-8:30 pm
Nonstop2h 00m
Incheon Intl
Sun 3/8
12:50 pm-2:10 pm
Nonstop2h 20m
BeijingIncheon
PEK - ICN
PEKICN
Beijing Capital
Sat 1/10
9:25 pm-9:10 pm
1 stop22h 45m
Incheon Intl
Wed 1/14
7:10 pm-9:40 am
1 stop15h 30m
BeijingIncheon
PEK - ICN
PEKICN
Beijing Capital
Thu 1/8
10:25 am-8:10 pm
1 stop8h 45m
Incheon Intl
Thu 1/15
3:25 pm-8:20 pm
1 stop5h 55m
BeijingSeoul
PEK - GMP
PEKGMP
Beijing Capital
Sun 3/8
10:55 am-2:10 pm
Nonstop2h 15m
Seoul Gimpo Intl
Tue 3/10
8:50 am-9:45 am
Nonstop1h 55m
BeijingIncheon
PEK - ICN
PEKICN
Beijing Capital
Fri 3/27
10:25 am-6:10 pm
1 stop6h 45m
Incheon Intl
Sat 3/28
3:25 pm-8:20 pm
1 stop5h 55m
BeijingSeoul
PEK - GMP
PEKGMP
Beijing Capital
Sat 1/24
10:55 am-2:10 pm
Nonstop2h 15m
Seoul Gimpo Intl
Sat 1/31
8:50 am-9:45 am
Nonstop1h 55m
BeijingIncheon
PEK - ICN
PEKICN
Beijing Capital
Mon 1/12
10:25 am-6:10 pm
1 stop6h 45m
Incheon Intl
Wed 1/14
3:25 pm-8:20 pm
1 stop5h 55m
BeijingIncheon
PEK - ICN
PEKICN
Beijing Capital
Thu 4/9
4:50 pm-8:05 pm
Nonstop2h 15m
Incheon Intl
Tue 4/21
8:20 am-9:30 am
Nonstop2h 10m
BeijingIncheon
PEK - ICN
PEKICN
Beijing Capital
Thu 1/8
10:25 am-8:10 pm
1 stop8h 45m
Incheon Intl
Sun 1/11
10:10 pm-8:20 pm
1 stop23h 10m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
Currently, May is the cheapest month in which you can book a flight from Beijing Capital Airport to Seoul (average of $114). Flying from Beijing Capital Airport to Seoul in August is currently the most expensive (average of $213). 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.
It’s typically best to fly out from Beijing Capital Airport to Seoul in the morning. Doing so could potentially save you 61% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their Beijing Capital Airport to Seoul flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PEK to SEL are scheduled on a Thursday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).
About 6% of weekly flights between Beijing and Seoul have experienced delays in the past year, with the average delay time being 116 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.
Friday 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 3% of flights being delayed.
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Overall
Comfort
Crew
Food
Entertainment
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$186 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$168 | Average$217 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$180 | Average$249 | FlexibilityNo cancel fee | On-time76% |