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$90+ Cheap flights from Beijing, China (BJS) to Seoul (SEL)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BJS — SEL
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Beijing to Seoul are usually found in November or December, booked 64 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Beijing to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Beijing (BJS) to Seoul (SEL). 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 julio 30, 2025.

Round-trip from

$162
(Shandong Airlines)

One-way from

$90
(Shandong Airlines)

Popular in

May

Cheapest in

November

Average price

$212

Good round-trip deal

$199 or less

Good one-way deal

$122 or less
From Beijing (BJS) to Seoul (SEL)
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One-way flight from Beijing (BJS) to Seoul (SEL)
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Highest demand for flights based on searches. 11% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Beijing (BJS) to Seoul (SEL).
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Price to beat on a one-way flight from Beijing (BJS) to Seoul (SEL).
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Find flight deals from Beijing to Seoul

Cheapest flights from Beijing to Seoul
Explore the most affordable flight options available from Beijing to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Shandong Airlines deal was found by Cheapflights users on 7/30. 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 Shandong Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/149:50 amPEK - ICN
1 stop4h 55mShandong Airlines
jue. 9/189:45 pmICN - PEK
1 stop12h 00mShandong Airlines
Deal found 7/30$162
This Mytrip deal was found by Cheapflights users on 7/29. 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.
dom. 9/149:50 amPEK - ICN
1 stop4h 55mMultiple Airlines
jue. 9/182:50 pmICN - PEK
Nonstop2h 00mMultiple Airlines
Deal found 7/29$178
This Mytrip deal was found by Cheapflights users on 7/28. 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.
mié. 9/176:50 pmPEK - ICN
Nonstop1h 55mAir China
sáb. 9/2010:40 amICN - PEK
Nonstop2h 00mAir China
Deal found 7/28$200
This Trip.com deal was found by Cheapflights users on 7/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/2610:00 amPEK - GMP
Nonstop2h 05mMultiple Airlines
dom. 8/318:35 amGMP - PEK
Nonstop2h 15mMultiple Airlines
Deal found 7/28$204
This Booking.com deal was found by Cheapflights users on 7/29. 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.
lun. 9/111:10 amPEK - GMP
Nonstop1h 50mAsiana Airlines
vie. 9/58:35 amGMP - PEK
Nonstop2h 15mAsiana Airlines
Deal found 7/29$212
This Booking.com deal was found by Cheapflights users on 7/29. 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.
lun. 9/13:30 pmPEK - ICN
Nonstop2h 00mAsiana Airlines
vie. 9/52:50 pmICN - PEK
Nonstop2h 00mAsiana Airlines
Deal found 7/29$212
This Booking.com deal was found by Cheapflights users on 7/29. 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.
jue. 10/1611:45 amPEK - GMP
Nonstop2h 15mKorean Air
dom. 10/199:05 amGMP - PEK
Nonstop2h 20mKorean Air
Deal found 7/29$223
This Mytrip deal was found by Cheapflights users on 7/30. 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.
dom. 9/1410:00 amPEK - GMP
Nonstop2h 05mAir China
jue. 9/182:25 pmGMP - PEK
Nonstop2h 00mAir China
Deal found 7/30$229
This Korean Air deal was found by Cheapflights users on 7/28. 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.
jue. 11/131:30 amPEK - ICN
Nonstop2h 10mKorean Air
mar. 11/187:55 amICN - PEK
Nonstop2h 30mKorean Air
Deal found 7/28$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Beijing to Seoul 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 julio 30, 2025.
Use the filters below to find and compare flights from Beijing to Seoul that are best for you.

Fly from

Beijing

Fly to

Seoul

Route

Depart

Return

Price

BeijingIncheon

PEK - ICN

PEKICN

Beijing Capital

dom. 9/14

9:50 am-3:45 pm

1 stop4h 55m

Incheon Intl

jue. 9/18

9:45 pm-8:45 am

1 stop12h 00m

$162

BeijingIncheon

PEK - ICN

PEKICN

Beijing Capital

dom. 9/14

9:50 am-3:45 pm

1 stop4h 55m

Incheon Intl

jue. 9/18

2:50 pm-3:50 pm

Nonstop2h 00m

$178

BeijingIncheon

PEK - ICN

PEKICN

Beijing Capital

mié. 9/17

6:50 pm-9:45 pm

Nonstop1h 55m

Incheon Intl

sáb. 9/20

10:40 am-11:40 am

Nonstop2h 00m

$200

BeijingSeoul

PEK - GMP

PEKGMP

Beijing Capital

mar. 8/26

10:00 am-1:05 pm

Nonstop2h 05m

Seoul Gimpo Intl

dom. 8/31

8:35 am-9:50 am

Nonstop2h 15m

$204

BeijingSeoul

PEK - GMP

PEKGMP

Beijing Capital

lun. 9/1

11:10 am-2:00 pm

Nonstop1h 50m

Seoul Gimpo Intl

vie. 9/5

8:35 am-9:50 am

Nonstop2h 15m

$212

BeijingIncheon

PEK - ICN

PEKICN

Beijing Capital

lun. 9/1

3:30 pm-6:30 pm

Nonstop2h 00m

Incheon Intl

vie. 9/5

2:50 pm-3:50 pm

Nonstop2h 00m

$212

BeijingSeoul

PEK - GMP

PEKGMP

Beijing Capital

jue. 10/16

11:45 am-3:00 pm

Nonstop2h 15m

Seoul Gimpo Intl

dom. 10/19

9:05 am-10:25 am

Nonstop2h 20m

$223

BeijingIncheon

PEK - ICN

PEKICN

Beijing Capital

sáb. 1/24

1:30 am-4:40 am

Nonstop2h 10m

Incheon Intl

vie. 2/6

11:10 am-12:40 pm

Nonstop2h 30m

$223

BeijingSeoul

PEK - GMP

PEKGMP

Beijing Capital

dom. 9/14

10:00 am-1:05 pm

Nonstop2h 05m

Seoul Gimpo Intl

jue. 9/18

2:25 pm-3:25 pm

Nonstop2h 00m

$229

BeijingIncheon

PEK - ICN

PEKICN

Beijing Capital

mar. 8/26

7:15 pm-9:15 pm

1 stop25h 00m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 24 results
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Best time to book a flight from Beijing to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Beijing 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.

Cheapflights Insights

Everything you need to know about your flight from Beijing to Seoul

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

Use this chart to determine the optimal time to book a round-trip flight from Beijing to Seoul. Price data was last updated on July 25, 2025.

The best time to book flights from Beijing to Seoul is 64 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 Beijing to Seoul?

Currently, February is the cheapest month in which you can book a flight from Beijing to Seoul (average of $998). Flying from Beijing to Seoul in December is currently the most expensive (average of $1,635). 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 BJS to SEL?

Find hourly flight availability from Beijing to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

It’s optimal to fly from Beijing to Seoul in the morning. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Beijing to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Beijing to Seoul. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Beijing to Seoul flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Beijing to Seoul

Explore weekly flight availability from Beijing to Seoul. 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 julio 30, 2025.

The most flights from BJS to SEL are scheduled on a Monday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

How much does it cost to fly round-trip from Beijing to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated julio 30, 2025.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, and Cathay Pacific from Beijing to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
467 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
949 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air China
7.3
Good
93 reviews
Korean Air
8.4
Very good
1,121 reviews

Food

8.1

Comfort

8.2

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Beijing to Seoul. 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 Beijing to Seoul round-trip?

    According to our current data, Shandong Airlines ($162), Air China ($200), and Asiana Airlines ($212) offers the cheapest pricing from Beijing to Seoul. Shandong Airlines is 13% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Shandong Airlines, which is currently one of the cheapest options available, starting at $90. Air China flights start at $113 while deals on Asiana Airlines start at $121 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Beijing to Seoul consider choosing Shandong Airlines (96%), XiamenAir (88%) or Korean Air (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Beijing to Seoul?

    The cheapest flight price from Beijing to Seoul is $121. On average you can expect to pay $2,056. The most popular route, (Beijing Capital - Incheon Intl), can usually be booked for $206.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Beijing to Seoul 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 Beijing to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Beijing to Seoul (average of $998). Flying from Beijing to Seoul in December is currently the most expensive (average of $1,635). 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

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Alternative routes for Beijing to Seoul

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

Top 4 airlines flying from Beijing to Seoul

Discover the top 4 airlines that operate flights from Beijing to Seoul. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$137Average$263FlexibilityNo cancel feeOn-time67%
China SouthernCheapest$140Average$181FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$151Average$178FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$180Average$249FlexibilityNo cancel feeOn-time76%

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