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$119+ Cheap flights from Seoul (SEL) to Beijing, China (BJS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BJS
jan 26 — feb 21
sön 1/26
sön 2/2
1 adult, Economy
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The best prices from Seoul to Beijing are usually found in November or December, booked 86 days in advance, depart on a Friday or Wednesday and return on a Sunday

Cheap flight deals from Seoul to Beijing

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Beijing (BJS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated januari 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$126
(Mytrip)

One-way from

$119
(FlightHub)

Popular in

August

Cheapest in

November

Average price

$176

Good round-trip deal

$234 or less

Good one-way deal

$77 or less
Provider with most accurate pricing for Seoul (SEL)-Beijing (BJS) flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Beijing (BJS) flights.
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From Seoul (SEL) to Beijing (BJS)
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One-way flight from Seoul (SEL) to Beijing (BJS)
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Highest demand for flights based on searches. 14% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Beijing (BJS).
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Price to beat on a one-way flight from Seoul (SEL) to Beijing (BJS).
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Find flight deals from Seoul to Beijing

Cheapest flights from Seoul to Beijing
Explore the most affordable flight options available from Seoul to Beijing. Find the lowest fares from popular airlines and budget airlines, with prices last updated on januari 21, 2025.

This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 5/212:40 pmICN - PEK
Nonstop2h 10mAir China
sön 6/11:40 pmPEK - ICN
Nonstop1h 55mAir China
Deal found 1/21$133
This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 4/192:25 pmGMP - PEK
Nonstop2h 00mAir China
tis 4/2210:15 amPEK - GMP
Nonstop1h 50mAir China
Deal found 1/21$133
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 3/134:40 pmICN - PEK
1 stop18h 35mShenzhen Airlines
tors 3/209:05 pmPEK - ICN
1 stop15h 10mShenzhen Airlines
Deal found 1/21$143
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 2/263:00 pmICN - PEK
Nonstop2h 25mAsiana Airlines
sön 3/210:50 amPEK - ICN
Nonstop1h 55mAsiana Airlines
Deal found 1/21$144
This Booking.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 3/133:30 pmICN - PEK
Nonstop2h 00mMultiple Airlines
tors 3/207:35 pmPEK - ICN
1 stop16h 40mMultiple Airlines
Deal found 1/21$145
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 1/308:45 amICN - PEK
1 stop12h 35mShandong Airlines
sön 2/29:25 pmPEK - ICN
1 stop14h 25mShandong Airlines
Deal found 1/20$146
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 4/198:35 amGMP - PEK
Nonstop2h 15mAsiana Airlines
tis 4/2210:55 amPEK - GMP
Nonstop1h 55mAsiana Airlines
Deal found 1/21$147
This Korean Air deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 2/277:55 amICN - PEK
Nonstop2h 30mKorean Air
mån 3/31:30 amPEK - ICN
Nonstop2h 10mKorean Air
Deal found 1/21$159
This Korean Air deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 3/29:00 amGMP - PEK
Nonstop2h 25mKorean Air
lör 3/1511:45 amPEK - GMP
Nonstop2h 10mKorean Air
Deal found 1/21$160
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 6/162:15 pmICN - PEK
1 stop9h 15mAir Macau
lör 6/218:45 pmPEK - ICN
1 stop15h 30mAir Macau
Deal found 1/21$181
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 3/139:00 amGMP - PEK
Nonstop2h 25mMultiple Airlines
tors 3/2012:00 pmPEK - GMP
1 stop6h 50mMultiple Airlines
Deal found 1/20$197
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 4/1912:00 pmGMP - PEK
1 stop12h 15mChina Eastern
tis 4/229:00 pmPEK - GMP
1 stop13h 00mChina Eastern
Deal found 1/21$267

Find flights from Seoul to Beijing within your budget

Customize your flight search to find flights from Seoul to Beijing that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated januari 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

tors 2/27

7:55 am-9:25 am

Nonstop2h 30m

Beijing Capital

mån 3/3

1:30 am-4:40 am

Nonstop2h 10m

$159

SeoulBeijing

GMP - PEK

GMPPEK

Seoul Gimpo Intl

sön 3/2

9:00 am-10:25 am

Nonstop2h 25m

Beijing Capital

lör 3/15

11:45 am-2:55 pm

Nonstop2h 10m

$160

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

tors 2/27

3:25 pm-8:20 pm

1 stop5h 55m

Beijing Capital

mån 3/3

1:30 am-4:40 am

Nonstop2h 10m

$162

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

lör 3/1

2:00 pm-8:20 pm

1 stop7h 20m

Beijing Capital

sön 3/2

7:20 am-8:45 pm

1 stop12h 25m

$164

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

lör 3/1

5:50 pm-7:00 pm

Nonstop2h 10m

Beijing Capital

ons 3/5

10:40 am-1:35 pm

Nonstop1h 55m

$169

SeoulBeijing

GMP - PEK

GMPPEK

Seoul Gimpo Intl

fre 2/28

2:25 pm-3:40 pm

Nonstop2h 15m

Beijing Capital

ons 3/5

9:55 am-1:05 pm

Nonstop2h 10m

$169

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

lör 3/1

3:00 pm-4:25 pm

Nonstop2h 25m

Beijing Capital

lör 3/15

3:35 pm-6:30 pm

Nonstop1h 55m

$178

IncheonBeijing

ICN - PEK

ICNPEK

Incheon Intl

mån 6/16

2:15 pm-10:30 pm

1 stop9h 15m

Beijing Capital

lör 6/21

8:45 pm-1:15 pm

1 stop15h 30m

$181

SeoulBeijing

GMP - PEK

GMPPEK

Seoul Gimpo Intl

ons 2/5

8:35 am-9:45 am

Nonstop2h 10m

Beijing Capital

ons 2/12

10:55 am-2:10 pm

Nonstop2h 15m

$189

SeoulBeijing

GMP - PEK

GMPPEK

Seoul Gimpo Intl

ons 2/5

8:05 pm-8:45 am

1 stop13h 40m

Beijing Capital

ons 2/12

11:45 am-2:55 pm

Nonstop2h 10m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 35 results
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Compare providers for flights from Seoul to Beijing

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Beijing in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Beijing flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Beijing flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Beijing flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Beijing flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Beijing flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to Beijing

Have a flexible travel schedule? Discover the best time to fly to Beijing from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seoul to Beijing

Get recent, data-driven insights about flights from Seoul to Beijing including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seoul to Beijing?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Beijing. Price data was last updated on January 17, 2025.

The best time to book flights from Seoul to Beijing is 86 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.

What is the cheapest month to book a flight from Seoul to Beijing?

Currently, September is the cheapest month in which you can book a flight from Seoul to Beijing (average of $1,199). Flying from Seoul to Beijing in June is currently the most expensive (average of $1,813). 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.

What is the cheapest time of day to fly from SEL to BJS?

Find hourly flight availability from Seoul to Beijing. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated januari 21, 2025.

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 29% versus a flight in the afternoon.

Weekly flight availability from Seoul to Beijing

Explore weekly flight availability from Seoul to Beijing. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated januari 21, 2025.

The most flights from SEL to BJS are scheduled on a Tuesday (28 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in Beijing by month

Plan your trip to Beijing by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Beijing ranges from 0.0 - 8.7 inches per month. July is typically the wettest month, when rainfall can reach 8.7 in. January is typically the driest time to visit Beijing when rainfall is around 0.0 in.

Temperature in Beijing by month

Plan your trip to Beijing by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Beijing, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Beijing

Get insights into the airlines that provide service to Beijing. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Beijing. Reviews last updated januari 21, 2025.
Read reviews from past customers who have flown Asiana Airlines, Air China and Korean Air from Seoul to Beijing. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Vietnam Airlines
7.7
Good
211 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Cathay Pacific
7.5
Good
830 reviews
Korean Air
8.5
Very good
1,039 reviews

Overall

8.5

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Beijing. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seoul to Beijing round-trip?

    Our cheapest airline available from Seoul to Beijing is Shenzhen Airlines. Our recent data shows that you can find tickets from as low as $126 on this airline. Additional options worth looking into are Air China and Asiana Airlines, starting at $133 and $144 round-trip. These flights start at 25% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seoul to Beijing one-way?

    The cheapest airline one-way is Air Macau, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from Asiana Airlines and Shandong Airlines, as they are both options that can get you from Seoul to Beijing for a low price.

  • What are the most reliable airlines from Seoul to Beijing?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seoul to Beijing on time: Shandong Airlines (76%), Asiana Airlines (65%), Air China (64%).

  • What are the cheapest flights from Seoul to Beijing?

    Looking at all options, your cheapest flight can be booked for $77. While the most popular route (Incheon Intl - Beijing Capital) can be booked for $126 on average our data indicates $363 when flying from Seoul to Beijing.

  • Can I find deals for flights from Seoul to Beijing that include hotel bookings?

    Yes. In addition to deals on Seoul to Beijing flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Beijing?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Beijing.

  • Can I find deals for business class flights from Seoul to Beijing?

    Yes. Cheapflights offers flight deals from Seoul to Beijing by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Beijing?

    Currently, September is the cheapest month in which you can book a flight from Seoul to Beijing (average of $1,199). Flying from Seoul to Beijing in June is currently the most expensive (average of $1,813). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seoul to Beijing

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Capital flights

Top 3 airlines flying from Seoul to Beijing

Discover the top 3 airlines that operate flights from Seoul to Beijing. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated januari 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$125Average$177FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$133Average$260FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$143Average$177FlexibilityNo cancel feeOn-time76%
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