Seoul

$82+ Cheap flights from Capital, China (PEK) 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
PEK — SEL
Jan 11 — Jan 181
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Capital to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Capital to Seoul

Cheapest flights from Capital to Seoul
Explore the most affordable flight options available from Capital to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/11. 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.
Sat 12/2710:05 amPEK - ICN
1 stop9h 40mMultiple Airlines
Wed 12/311:10 pmICN - PEK
Nonstop2h 00mMultiple Airlines
Deal found 12/11$185
This oojo deal was found by Cheapflights users on 12/9. 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.
Sat 12/206:50 pmPEK - ICN
Nonstop2h 05mAir China
Wed 12/3111:10 amICN - PEK
Nonstop2h 20mAir China
Deal found 12/9$190
This Shandong Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/2710:05 amPEK - ICN
1 stop9h 40mShandong Airlines
Wed 12/317:10 pmICN - PEK
1 stop26h 10mShandong Airlines
Deal found 12/11$192
This Shandong Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 12/2010:25 amPEK - ICN
1 stop6h 45mShandong Airlines
Wed 12/317:10 pmICN - PEK
1 stop26h 10mShandong Airlines
Deal found 12/9$193
This Booking.com deal was found by Cheapflights users on 12/9. 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.
Sat 12/2010:05 amPEK - ICN
1 stop9h 40mMultiple Airlines
Wed 12/3111:10 amICN - PEK
Nonstop2h 20mMultiple Airlines
Deal found 12/9$200
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Fri 12/2610:50 amPEK - ICN
Nonstop2h 00mAsiana Airlines
Mon 12/298:20 amICN - PEK
Nonstop2h 25mAsiana Airlines
Deal found 12/10$205
This Trip.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/2610:05 amPEK - ICN
1 stop9h 40mMultiple Airlines
Mon 12/298:20 amICN - PEK
Nonstop2h 25mMultiple Airlines
Deal found 12/10$210
This Mytrip deal was found by Cheapflights users on 12/9. 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.
Sat 12/2010:55 amPEK - GMP
Nonstop2h 15mAsiana Airlines
Wed 12/318:50 amGMP - PEK
Nonstop1h 55mAsiana Airlines
Deal found 12/9$212
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Wed 12/1710:55 amPEK - GMP
Nonstop2h 15mAsiana Airlines
Thu 12/188:50 amGMP - PEK
Nonstop1h 55mAsiana Airlines
Deal found 12/10$214
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Wed 12/175:30 pmPEK - ICN
Nonstop2h 00mAsiana Airlines
Thu 12/1812:50 pmICN - PEK
Nonstop2h 20mAsiana Airlines
Deal found 12/10$216
This Shandong Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/269:25 pmPEK - ICN
1 stop19h 45mShandong Airlines
Mon 12/299:45 pmICN - PEK
1 stop24h 30mShandong Airlines
Deal found 12/10$226
This Trip.com deal was found by Cheapflights users on 12/10. 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.
Tue 12/3010:05 amPEK - ICN
1 stop9h 40mMultiple Airlines
Thu 1/87:55 amICN - PEK
Nonstop2h 30mMultiple Airlines
Deal found 12/10$227

Find flight deals from Capital to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Capital (PEK) 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 December 12, 2025.

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
Provider with most accurate pricing for Beijing Capital-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Beijing Capital-Seoul (SEL) flights.
From Beijing Capital to Seoul (SEL)
One-way flight from Beijing Capital to Seoul (SEL)
Highest demand for flights based on searches. 15% potential increase in price ($42 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Beijing Capital to Seoul (SEL).
Price to beat on a one-way flight from Beijing Capital to Seoul (SEL).

Cheapflights Fare Finder

 
Customize your flight search to find flights from Capital 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 December 12, 2025.
Use the filters below to find and compare flights from Beijing Capital Airport to Seoul that are best for you.

Fly from

Capital

Fly to

Seoul

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

$173

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

$176

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

$182

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

$182

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

$182

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

$182

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

$182

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

$182

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

$182

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

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 34 results
1
2
3
4

Compare providers for flights from Capital to Seoul

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 Capital to Seoul in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Beijing Capital Airport-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Beijing Capital Airport-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Beijing Capital Airport-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Beijing Capital Airport-Seoul flights, Cheapflights users trust eDreams the most. eDreams 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 Beijing Capital Airport-Seoul 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 Capital to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Capital 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 Capital Airport to Seoul

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

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.

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

Find hourly flight availability from Capital 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 December 12, 2025.

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.

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

Use this chart to determine the cheapest time to fly round-trip from Capital to Seoul. Price data was last updated on December 6, 2025.

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.

Weekly flight availability from Beijing Capital Airport to Seoul

Explore weekly flight availability from Capital 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 December 12, 2025.

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).

How often are flights from Beijing to Seoul delayed?

About 6% of weekly flights between Beijing and Seoul have experienced delays in the past year, with the average delay time being 116 minutes.

What is the most punctual flight time for Beijing to Seoul flights?

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.

What day of the week experiences the fewest flight delays on this route?

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.

Which airline has the best punctuality record on Beijing to Seoul flights?

Over the last year, Korean Air have had the lowest number of delays on this route, with just 3% of flights being delayed.

The best insider tips for Beijing Capital Airport to Seoul flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Beijing Capital Airport to Seoul trip
Airlines
Air China

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.

Korean Air

Economy class offers 33”-34” seat pitch, more spacious than many competitors like Delta.


Korean Air's free stopover program offers tours under 24-hour layovers at Incheon Airport.

Airports
PEK

Arrive early at PEK, especially for international departures from Terminal 3, as it can take up to 45 minutes to reach your gate.

ICN

Use the AREX express train for a quick trip between ICN and Seoul Station, taking about 40-50 minutes.

Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on Air China

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Korean Air

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
John Walton

John Walton

Expert on PEK

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

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 December 12, 2025.
Read through reviews of airlines operating flights from Beijing Capital Airport to Seoul, such as Korean Air, Asiana Airlines, and Air China. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

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.

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

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.

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

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.

Boarding

8.5

Overall

8.4

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

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 Capital to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Beijing Capital Airport to Seoul?

    Departing from Beijing Capital Airport to Seoul will take you 2h 15m. The distance from Beijing Capital Airport to Seoul is about 576 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $148, Korean Air will fly you from Beijing Capital Airport to Seoul and back. In addition to Korean Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air China and Asiana Airlines - these airlines can fly you to your destination from $168 and $180, respectively. Users have found that Korean Air is 36% cheaper than the other options available to this destination.

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

    $73 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Air China and Asiana Airlines, with prices starting from $80 and $91, respectively.

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

    The top 3 most reliable airlines when flying from Beijing Capital Airport to Seoul are Korean Air (94%), XiamenAir (93%) and Shandong Airlines (92%).

  • What are the cheapest flights from Beijing Capital Airport to Seoul?

    While on average a flight from Beijing Capital Airport to Seoul is generally $1,223, our data shows the cheapest flight currently is $91. When looking at the most popular route, (Beijing Capital - Seoul Gimpo Intl), you can expect to pay $166 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Capital 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 Capital Airport to Seoul?

    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.

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 Capital to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Capital to Seoul

Discover the top 3 airlines that operate flights from Capital 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$148Average$186FlexibilityNo cancel feeOn-time81%
Air ChinaCheapest$168Average$217FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$180Average$249FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.