$128 Cheap Flights from Beijing (PEK) to Busan (PUS)

View $128 flight on Sat, Jun 20, 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 $128 for one-way flights and $295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Fri, Jun 12 - Sat, Jun 13
PEK
Beijing
PUS
Busan
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select Korean Air flight, departing Fri, Jun 12 from Beijing to Busan, returning Sat, Jun 13, priced at $295 found 3 days ago
Korean Air
Sat, May 23 - Sun, May 31
PEK
Beijing
PUS
Busan
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, May 23 from Beijing to Busan, returning Sun, May 31, priced at $295 found 1 day ago
Korean Air
Fri, Jun 12 - Sat, Jun 13
PEK
Beijing
PUS
Busan
$296 Roundtrip, found 3 days ago
$296
Roundtrip
found 3 days ago
Select Korean Air flight, departing Fri, Jun 12 from Beijing to Busan, returning Sat, Jun 13, priced at $296 found 3 days ago
Korean Air
Sat, Jun 6 - Tue, Jun 9
PEK
Beijing
PUS
Busan
$302 Roundtrip, found 4 days ago
$302
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sat, Jun 6 from Beijing to Busan, returning Tue, Jun 9, priced at $302 found 4 days ago
Korean Air
Fri, Jun 12 - Sat, Jun 13
PEK
Beijing
PUS
Busan
$307 Roundtrip, found 3 days ago
$307
Roundtrip
found 3 days ago
Select Korean Air flight, departing Fri, Jun 12 from Beijing to Busan, returning Sat, Jun 13, priced at $307 found 3 days ago
Korean Air
Sat, Jun 6 - Tue, Jun 9
PEK
Beijing
PUS
Busan
$308 Roundtrip, found 4 days ago
$308
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sat, Jun 6 from Beijing to Busan, returning Tue, Jun 9, priced at $308 found 4 days ago
Air China
Wed, May 27 - Mon, Jun 1
PEK
Beijing
PUS
Busan
$319 Roundtrip, found 15 hours ago
$319
Roundtrip
found 15 hours ago
Select Air China flight, departing Wed, May 27 from Beijing to Busan, returning Mon, Jun 1, priced at $319 found 15 hours ago
China Eastern Airlines
Wed, May 27 - Mon, Jun 1
PEK
Beijing
PUS
Busan
$474 Roundtrip, found 15 hours ago
$474
Roundtrip
found 15 hours ago
Select China Eastern Airlines flight, departing Wed, May 27 from Beijing to Busan, returning Mon, Jun 1, priced at $474 found 15 hours ago
EVA Airways
Sat, Jun 6 - Tue, Jun 9
PEK
Beijing
PUS
Busan
$478 Roundtrip, found 4 days ago
$478
Roundtrip
found 4 days ago
Select EVA Airways flight, departing Sat, Jun 6 from Beijing to Busan, returning Tue, Jun 9, priced at $478 found 4 days ago
Singapore Airlines
Fri, May 1 - Mon, May 4
PEK
Beijing
PUS
Busan
$6,666 Roundtrip, found 5 days ago
$6,666
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, May 1 from Beijing to Busan, returning Mon, May 4, priced at $6,666 found 5 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 $128 and cheap return flights from $295 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 June 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 Eastern Airlines, EVA Airways, Korean Air, Singapore Airlines
Roundtrip price
$294
Distance
755 mi
Average flight time
2 hours 20 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 June. 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 $128 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

*Flight schedules are subject to change.

*Available to One Key members.

 

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