What is the cheapest airline that flies from Seoul to Beijing?

Asiana Airlines, Korean Air, and Air Macau are the most popular carriers operating from Seoul to Beijing

Which layover airport has the shortest travel time from Seoul to Beijing?

Flights connecting via Dalian (DLC) have the shortest average one-way travel time: 5h 30m.

Which layover airport has the shortest connection time from Seoul to Beijing?

Dalian (DLC) has the shortest average layover time for this route: 2h 33m.

How many flights depart from Seoul to Beijing on average per day?

The number of flights available between Seoul and Beijing is 21 per day as of July 2025. The most frequent departure time is 8:00AM, with 53% of daily flights leaving in the afternoon.

How many flights depart from Seoul to Beijing on average per week?

As of July 2025, there are 151 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.

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 52% 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.

Which airport is the most popular layover for flights between Seoul and Beijing?

Dalian (DLC) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seoul to Beijing?

Flights via Dalian (DLC) offer the lowest average round-trip price of $108.

How long does it take to fly to Beijing?

Flight times from Seoul to Beijing vary, but if you’re flying out of Incheon and flying into Beijing Capital Airport (one of the most popular routes), then the duration is 2h on average. Another popular route from Seoul to Beijing is flying from Seoul to Beijing Capital Airport, which will take roughly 2h 20m. Keep in mind that layovers or delays could extend your travel time.

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 July 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.

$81 Cheap Flights from Seoul to Beijing in 2025

Q: What is the typical price of a round-trip flight between Seoul and Beijing?

Prices are currently low for flights on this route. Typical prices usually range from $184 to $258. The lowest price recently found on this route was $163.

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Find the cheapest flights from Seoul to Beijing

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

2:25 pm - 3:25 pmGMP-PEK

2h 00mnonstop

10:00 am - 1:05 pmPEK-GMP

2h 05mnonstop

$163Air China

Find Deal

sáb., sep. 13 - vie., sep. 19

1:05 pm - 2:10 pmICN-PEK

2h 05mnonstop

1:25 pm - 4:35 pmPEK-ICN

2h 10mnonstop

$164Air China

Find Deal

mié., oct. 15 - dom., oct. 19

12:50 pm - 2:00 pmICN-PEK

2h 10mnonstop

9:15 pm - 12:50 pmPEK-ICN

14h 35m1 stop

$170

Find Deal

mié., oct. 15 - dom., oct. 19

7:50 am - 6:40 pmICN-PEK

11h 50m1 stop

7:40 pm - 1:15 pmPEK-ICN

16h 35m1 stop

$174Air Macau

Find Deal

mié., sep. 3 - dom., sep. 7

7:50 am - 3:10 pmICN-PEK

8h 20m1 stop

12:20 pm - 10:45 pmPEK-ICN

9h 25m1 stop

$175Air Macau

Find Deal

lun., oct. 13 - jue., oct. 16

9:05 am - 10:25 amGMP-PEK

2h 20mnonstop

11:45 am - 3:00 pmPEK-GMP

2h 15mnonstop

$178Korean Air

Find Deal

vie., oct. 17 - vie., oct. 24

2:50 pm - 3:50 pmICN-PEK

2h 00mnonstop

10:40 am - 1:50 pmPEK-ICN

2h 10mnonstop

$178Asiana Airlines

Find Deal

sáb., sep. 13 - vie., sep. 19

2:50 pm - 3:50 pmICN-PEK

2h 00mnonstop

10:40 am - 1:50 pmPEK-ICN

2h 10mnonstop

$179Asiana Airlines

Find Deal

lun., oct. 13 - jue., oct. 16

9:05 am - 10:25 amGMP-PEK

2h 20mnonstop

11:45 am - 3:00 pmPEK-GMP

2h 15mnonstop

$187Korean Air

Find Deal

lun., oct. 13 - jue., oct. 16

8:20 am - 9:30 amICN-PEK

2h 10mnonstop

9:15 pm - 11:15 amPEK-ICN

13h 00m1 stop

$188

Find Deal

mar., sep. 16 - mar., sep. 16

Asiana Airlines flights from Seoul to Beijing

Our best Asiana Airlines deals on Seoul to Beijing flight tickets

Asiana Airlines

Sep 13

ICN2:50 pmIncheon Intl

2h 00m

PEK3:50 pmBeijing Capital

Sep 19

PEK10:40 amBeijing Capital

2h 10m

ICN1:50 pmIncheon Intl

$178

Find similar

Asiana Airlines

Oct 13

ICN2:50 pmIncheon Intl

2h 00m

PEK3:50 pmBeijing Capital

Oct 16

PEK10:40 amBeijing Capital

2h 10m

ICN1:50 pmIncheon Intl

$179

Find similar

Asiana Airlines

Sep 16

ICN8:20 amIncheon Intl

2h 10m

PEK9:30 amBeijing Capital

Sep 16

PEK4:50 pmBeijing Capital

2h 15m

ICN8:05 pmIncheon Intl

$180

Find similar

Korean Air flights from Seoul to Beijing

Our best Korean Air deals on Seoul to Beijing flight tickets

Korean Air

Oct 17

GMP9:05 amSeoul Gimpo Intl

2h 20m

PEK10:25 amBeijing Capital

Oct 24

PEK11:45 amBeijing Capital

2h 15m

GMP3:00 pmSeoul Gimpo Intl

$178

Find similar

Korean Air

Oct 13

GMP9:05 amSeoul Gimpo Intl

2h 20m

PEK10:25 amBeijing Capital

Oct 16

PEK11:45 amBeijing Capital

2h 15m

GMP3:00 pmSeoul Gimpo Intl

$187

Find similar

Korean Air

Sep 3

ICN10:40 amIncheon Intl

2h 25m

PEK12:05 pmBeijing Capital

Sep 6

PEK1:30 amBeijing Capital

2h 10m

ICN4:40 amIncheon Intl

$190

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeoulBeijing

GMP - PEK

GMPPEK

Seoul Gimpo Intl

sáb. 9/13

2:25 pm-3:25 pm

Nonstop2h 00m

Beijing Capital

vie. 9/19

10:00 am-1:05 pm

Nonstop2h 05m

$163

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

mié. 10/15

1:05 pm-2:10 pm

Nonstop2h 05m

Beijing Capital

dom. 10/19

1:25 pm-4:35 pm

Nonstop2h 10m

$164

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

mié. 10/15

12:50 pm-2:00 pm

Nonstop2h 10m

Beijing Capital

dom. 10/19

9:15 pm-12:50 pm

1 stop14h 35m

$170

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

mié. 9/3

7:50 am-6:40 pm

1 stop11h 50m

Beijing Capital

dom. 9/7

7:40 pm-1:15 pm

1 stop16h 35m

$174

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

lun. 10/13

7:50 am-3:10 pm

1 stop8h 20m

Beijing Capital

jue. 10/16

12:20 pm-10:45 pm

1 stop9h 25m

$175

SeoulBeijing

GMP - PEK

GMPPEK

Seoul Gimpo Intl

vie. 10/17

9:05 am-10:25 am

Nonstop2h 20m

Beijing Capital

vie. 10/24

11:45 am-3:00 pm

Nonstop2h 15m

$178

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

sáb. 9/13

2:50 pm-3:50 pm

Nonstop2h 00m

Beijing Capital

vie. 9/19

10:40 am-1:50 pm

Nonstop2h 10m

$178

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

lun. 10/13

2:50 pm-3:50 pm

Nonstop2h 00m

Beijing Capital

jue. 10/16

10:40 am-1:50 pm

Nonstop2h 10m

$179

SeoulBeijing

GMP - PEK

GMPPEK

Seoul Gimpo Intl

lun. 10/13

9:05 am-10:25 am

Nonstop2h 20m

Beijing Capital

jue. 10/16

11:45 am-3:00 pm

Nonstop2h 15m

$187

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

mar. 9/16

8:20 am-9:30 am

Nonstop2h 10m

Beijing Capital

mar. 9/16

9:15 pm-11:15 am

1 stop13h 00m

$188

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

Other information

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 $135. 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 $419. 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 Thursday 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 afternoon are often more expensive with an average ticket price of $489.

What is the cheapest Seoul to Beijing flight route?

Fly from Incheon Intl to Beijing Daxing Intl 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 weeks ahead of your departure date. In general, you can expect to find flights to Beijing for around $184 when searching 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 $126 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.

Can stopping save me money on Seoul to Beijing flights?

No. A direct flight is the cheapest option for a flight between Seoul to Beijing.

How have Seoul to Beijing flight prices changed over time?

As of July 2025, prices for Seoul to Beijing flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Beijing

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Beijing according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Best Price Found	$81
Fastest flight time	2h 00m
Direct flights	Every day
Airports in Beijing	1 airport

The best one-way flight to Beijing from Seoul in the past 72 hours is $81. The best round-trip flight deal from Seoul to Beijing found on momondo in the last 72 hours is $163.

The fastest flight from Seoul to Beijing takes 2h 00m

Direct flights go from Seoul to Beijing every day.

There is 1 airport near Beijing: Beijing Capital (PEK)

Search flight deals

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 July 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 28.44% of the total bookings. Other popular models include Airbus A321neo with 21.11%, Airbus A330-300 with 13.08%, and Boeing 737-800 with 9.72%.
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 (38% of total bookings). The next most popular airlines are China Southern (30%), Asiana Airlines (17%), 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
Air China	PriceFrom $125	Free Cancellation	Rating 7.3 93 reviews	Search Air China flights
Korean Air	PriceFrom $131	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights
Asiana Airlines	PriceFrom $147	Free Cancellation	Rating 8.2 468 reviews	Search Asiana Airlines flights

Korean Air Flights From Seoul to Beijing
Korean Air is one of the most popular airlines flying from Seoul to Beijing, operating 17 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 $260. 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, 468 ratings). Asiana Airlines flies from Seoul to Beijing around 52 times per week, with deals starting from $147 round-trip and rising to an average price of around $188.

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.

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Cheap flights from Seoul to Beijing from $81

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 9/23. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Seoul to Beijing

Cheap round-trip flights

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Cheap last minute flights

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Asiana Airlines flights from Seoul to Beijing

Our best Asiana Airlines deals on Seoul to Beijing flight tickets

Korean Air flights from Seoul to Beijing

Our best Korean Air deals on Seoul to Beijing flight tickets

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Use the filters below to find and compare flights from Seoul to Beijing that are best for you.

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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?

What is the cheapest day to depart on your flight to Beijing?

What is the cheapest time of day to depart on your flight to Beijing?

What is the cheapest Seoul to Beijing flight route?

Fly from Incheon Intl to Beijing Daxing Intl for the best Seoul - Beijing flight prices

How far in advance should I book a flight to Beijing?

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.

Can stopping save me money on Seoul to Beijing flights?

No. A direct flight is the cheapest option for a flight between Seoul to Beijing.

How have Seoul to Beijing flight prices changed over time?

As of July 2025, prices for Seoul to Beijing flights are approximately 32% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Beijing?

Asiana Airlines, Korean Air, and Air Macau are the most popular carriers operating from Seoul to Beijing

What airlines fly to Beijing?

Which airport is the most popular layover for flights between Seoul and Beijing?

Dalian (DLC) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seoul to Beijing?

Flights via Dalian (DLC) offer the lowest average round-trip price of $108.

Which layover airport has the shortest travel time from Seoul to Beijing?

Flights connecting via Dalian (DLC) have the shortest average one-way travel time: 5h 30m.

Which layover airport has the shortest connection time from Seoul to Beijing?

Dalian (DLC) has the shortest average layover time for this route: 2h 33m.

How many flights depart from Seoul to Beijing on average per day?

The number of flights available between Seoul and Beijing is 21 per day as of July 2025. The most frequent departure time is 8:00AM, with 53% of daily flights leaving in the afternoon.

How many flights depart from Seoul to Beijing on average per week?

As of July 2025, there are 151 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.

How long does it take to fly to Beijing?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Beijing

How far is Seoul to Beijing by plane?

When did momondo last update prices for flights from Seoul to Beijing?

How many operators does momondo search for flights from Seoul to Beijing?

How old do you have to be to fly from Seoul to Beijing?

What documentation or ID do you need to fly to Beijing?

What is the most popular plane model from Seoul to Beijing?

What is the most popular airline from Seoul to Beijing?

Best airlines flying from Seoul to Beijing

Compare and see reviews for airlines that fly from Seoul to Beijing with momondo

Korean Air Flights From Seoul to Beijing

Asiana Airlines Flights From Seoul to Beijing

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Beijing?

Can I find flights from Seoul to Beijing with flexible booking policies on momondo?

How can momondo help me find flights from Seoul to Beijing?

I’m not ready to book a flight from Seoul to Beijing right now. Can momondo alert me if prices change?

An easier way to manage your Beijing trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.