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$124 Cheap Flights from Beijing (PEK) to Busan (PUS)

View $124 flight on Fri, Oct 23, 2026Opens in a new window

Popular airlines from Capital Intl. Airport (PEK) to Gimhae Airport (PUS)

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Cheap Flights from Beijing to Busan (PEK-PUS)

Prices were available within the past 7 days and start at $124 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Sep 22 - Mon, Sep 28
PEK
Beijing
PUS
Busan
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select Korean Air flight, departing Tue, Sep 22 from Beijing to Busan, returning Mon, Sep 28, priced at $230 found 3 days ago
Korean Air
Thu, Oct 8 - Wed, Oct 14
PEK
Beijing
PUS
Busan
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Oct 8 from Beijing to Busan, returning Wed, Oct 14, priced at $242 found 3 days ago
Korean Air
Mon, Oct 12 - Fri, Oct 23
PEK
Beijing
PUS
Busan
$242 Roundtrip, found 2 days ago
$242
Roundtrip
found 2 days ago
Select Korean Air flight, departing Mon, Oct 12 from Beijing to Busan, returning Fri, Oct 23, priced at $242 found 2 days ago
Korean Air
Tue, Sep 22 - Sat, Sep 26
PEK
Beijing
PUS
Busan
$243 Roundtrip, found 7 hours ago
$243
Roundtrip
found 7 hours ago
Select Korean Air flight, departing Tue, Sep 22 from Beijing to Busan, returning Sat, Sep 26, priced at $243 found 7 hours ago
Korean Air
Tue, Sep 22 - Mon, Sep 28
PEK
Beijing
PUS
Busan
$245 Roundtrip, found 3 days ago
$245
Roundtrip
found 3 days ago
Select Korean Air flight, departing Tue, Sep 22 from Beijing to Busan, returning Mon, Sep 28, priced at $245 found 3 days ago
Korean Air
Thu, Oct 8 - Wed, Oct 14
PEK
Beijing
PUS
Busan
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Oct 8 from Beijing to Busan, returning Wed, Oct 14, priced at $256 found 3 days ago
Air China
Tue, Sep 22 - Sat, Sep 26
PEK
Beijing
PUS
Busan
$271 Roundtrip, found 7 hours ago
$271
Roundtrip
found 7 hours ago
Select Air China flight, departing Tue, Sep 22 from Beijing to Busan, returning Sat, Sep 26, priced at $271 found 7 hours ago
China Eastern Airlines
Tue, Sep 8 - Fri, Sep 11
PEK
Beijing
PUS
Busan
$440 Roundtrip, found 5 days ago
$440
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Tue, Sep 8 from Beijing to Busan, returning Fri, Sep 11, priced at $440 found 5 days ago
EVA Airways
Wed, Sep 9 - Mon, Sep 21
PEK
Beijing
PUS
Busan
$561 Roundtrip, found 2 days ago
$561
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Wed, Sep 9 from Beijing to Busan, returning Mon, Sep 21, priced at $561 found 2 days ago
China Airlines
Wed, Sep 9 - Thu, Sep 10
PEK
Beijing
PUS
Busan
$647 Roundtrip, found 2 days ago
$647
Roundtrip
found 2 days ago
Select China Airlines flight, departing Wed, Sep 9 from Beijing to Busan, returning Thu, Sep 10, priced at $647 found 2 days ago

Frequently asked questions

How much does a flight from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) cost?
You can find cheap one-way flights from $124 and cheap return flights from $230 Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) with Expedia. One-way flights usually range from $189 to $695, and return flights typically cost between $516 and $1185. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
The cheapest month to fly from PEK to PUS is September when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
Air China operates around 7 direct flights from PEK to PUS every week.
How do I find cheap flights from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
To find a cheap flight from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
The best airline to fly with from Beijing (PEK) to Busan (PUS) will differ from traveler to traveler. If you like to fly early, Air China offers early morning flights. If price is the most important factor, Air China typically offers the lowest fares. Korean Air offers the most daily flights from Beijing to Busan, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
You can find approximately 1 nonstop flights per day from Capital Intl. (PEK) to Gimhae (PUS). For more options, look at flights that include layovers.
What is the earliest flight from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
The earliest flight from Capital International Airport (PEK) in Beijing to Gimhae International Airport (PUS) in Busan usually departs at around 12:05 AM, operated by Singapore Airlines. This service is seasonal, active in April and August, making it a great option for maximizing your time in Busan. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
The most popular departure times for flights from Beijing (PEK) to Busan (PUS) are from 6am to 9am. About 31% of passengers choose this time window. Many major carriers, including Air China, China Eastern Airlines and Cathay Pacific, offer flights during this window. This timing is favored as it allows you to arrive in Busan with plenty of time to enjoy the day.
How long does it take to fly from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
Flying nonstop from PEK to PUS takes around 2 hours 20 minutes, with the route covering approximately 756 miles. Flights with a layover typically take 18 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
Business class seats are offered on the PEK to PUS route. Airlines that offer business class service on this route include:

  • China Eastern Airlines
  • Air China
  • EVA Airways
  • Asiana Airlines
  • Korean Air

How much is a business class flight from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
A non-stop, one-way business class flight from Beijing (PEK) to Busan (PUS) is usually around $413 - $605. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) flight with Expedia?
It's easy to earn miles on a Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Busan from Capital Intl. (PEK)?
From Capital Intl. (PEK), you can fly into Gimhae (PUS) to reach Busan. Some flights may connect through major hubs like Hong Kong Intl. (HKG), Changi (SIN) before reaching Busan. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) at the last minute?
Typically, booking a last minute flight from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) flight and hotel package?
Securing a Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) Busan Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae)?
If you booked your Beijing (PEK-Capital Intl.) to Busan (PUS-Gimhae) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Capital Intl.
Destination airport
Gimhae
Airlines serving
Air China, China Airlines, China Eastern Airlines, EVA Airways, Korean Air
Roundtrip price
$229
Distance
755 mi
Average flight time
3 hours 17 mins

Book with confidence

Beijing to Busan Flights

The cheapest times to fly from Beijing to Busan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Beijing to Busan are during the month of September. You can find some of the cheapest flights from Beijing to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Beijing to Busan

Sunday is one of the best days to book for cheap flights from Beijing to Busan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Beijing to Busan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Beijing to Busan in 2026. You can also book with separate airlines for your outbound and return journeys, from $124 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Beijing to Busan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Beijing to Busan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Beijing to Busan Flights

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