$114 Cheap Flights from Beijing (PEK) to Seoul (GMP)

View $114 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)

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Cheap Flights from Beijing to Seoul (PEK-GMP)

Prices were available within the past 7 days and start at $114 for one-way flights and $182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Thu, Oct 23 - Mon, Oct 27
PEK
Beijing
GMP
Seoul
$182 Roundtrip, found 3 days ago
$182
Roundtrip
found 3 days ago
Select Air China flight, departing Thu, Oct 23 from Beijing to Seoul, returning Mon, Oct 27, priced at $182 found 3 days ago
Air China
Mon, Dec 22 - Fri, Dec 26
PEK
Beijing
GMP
Seoul
$185 Roundtrip, found 4 days ago
$185
Roundtrip
found 4 days ago
Select Air China flight, departing Mon, Dec 22 from Beijing to Seoul, returning Fri, Dec 26, priced at $185 found 4 days ago
Air China
Fri, Nov 28 - Thu, Dec 4
PEK
Beijing
GMP
Seoul
$188 Roundtrip, found 4 days ago
$188
Roundtrip
found 4 days ago
Select Air China flight, departing Fri, Nov 28 from Beijing to Seoul, returning Thu, Dec 4, priced at $188 found 4 days ago
Air China
Fri, Nov 28 - Thu, Dec 4
PEK
Beijing
GMP
Seoul
$188 Roundtrip, found 4 days ago
$188
Roundtrip
found 4 days ago
Select Air China flight, departing Fri, Nov 28 from Beijing to Seoul, returning Thu, Dec 4, priced at $188 found 4 days ago
Air China
Thu, Oct 23 - Mon, Oct 27
PEK
Beijing
GMP
Seoul
$190 Roundtrip, found 3 days ago
$190
Roundtrip
found 3 days ago
Select Air China flight, departing Thu, Oct 23 from Beijing to Seoul, returning Mon, Oct 27, priced at $190 found 3 days ago
Air China
Fri, Nov 28 - Thu, Dec 4
PEK
Beijing
GMP
Seoul
$195 Roundtrip, found 4 days ago
$195
Roundtrip
found 4 days ago
Select Air China flight, departing Fri, Nov 28 from Beijing to Seoul, returning Thu, Dec 4, priced at $195 found 4 days ago
Air China
Sat, Nov 8 - Tue, Nov 11
PEK
Beijing
GMP
Seoul
$196 Roundtrip, found 4 days ago
$196
Roundtrip
found 4 days ago
Select Air China flight, departing Sat, Nov 8 from Beijing to Seoul, returning Tue, Nov 11, priced at $196 found 4 days ago
Korean Air
Tue, Sep 9 - Tue, Sep 16
PEK
Beijing
GMP
Seoul
$218 Roundtrip, found 22 hours ago
$218
Roundtrip
found 22 hours ago
Select Korean Air flight, departing Tue, Sep 9 from Beijing to Seoul, returning Tue, Sep 16, priced at $218 found 22 hours ago
Asiana Airlines
Mon, Dec 22 - Fri, Dec 26
PEK
Beijing
GMP
Seoul
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Mon, Dec 22 from Beijing to Seoul, returning Fri, Dec 26, priced at $238 found 4 days ago
China Eastern Airlines
Tue, Sep 9 - Tue, Sep 16
PEK
Beijing
GMP
Seoul
$447 Roundtrip, found 22 hours ago
$447
Roundtrip
found 22 hours ago
Select China Eastern Airlines flight, departing Tue, Sep 9 from Beijing to Seoul, returning Tue, Sep 16, priced at $447 found 22 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $242
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $242
Flights from Beijing (PEK) to Seoul (GMP)
Origin airport
Capital Intl.
Destination airport
Gimpo Intl.
Airlines serving
Air China, Asiana Airlines, China Eastern Airlines, Korean Air
Roundtrip price
$182
Distance
576 mi
Average flight time
3 hours 3 mins

Beijing to Seoul Flights

The cheapest times to fly from Beijing to Seoul

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 Seoul are during the month of October. You can find some of the cheapest flights from Beijing to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Beijing to Seoul

Sunday is one of the best days to book for cheap flights from Beijing to Seoul: 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 Seoul

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 Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $114 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 Seoul 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 Seoul 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.

 

Frequently asked questions

How much does a flight from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP) cost?
Secure a cheap one-way flight from $114 or cheap return flight from $182 from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
The cheapest month to fly from PEK to GMP is October, when demand is low. Off-peak season is generally when better flight deals are available between these airports.
Which airlines fly direct from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
Avoid the layovers and fly direct from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP) with 3 airlines, including:

  • Korean Air
  • Asiana Airlines
  • Air China

What is the cheapest airline that flies from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
Air China and Asiana Airlines are some popular carriers offering reasonable fares. Remember that flight prices from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP) can vary depending on travel dates, demand and how early you book. With Expedia's filter tool, you can easily find a PEK to GMP flight that matches your preferences and budget.
How many flights per day from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
With, on average, 2 direct flights departing from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP) each day, you'll be off on your next adventure in no time.
What are the most popular departure times for flights from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
The 11 AM departures from PEK to GMP are typically the busiest. They can also be more expensive. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from PEK to GMP?
Thursday offers the most flights from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
Take the earliest flight at around 9:55AM UTC+8, leaving from Capital Intl. Airport (PEK). You'll be in the air for about 2h 10m, touching down at Gimpo Intl. Airport (GMP) at approximately 1:05PM UTC+9.
How long does it take to fly from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
Typically, it takes 2 hours and 11 minutes to fly the 580 mi from PEK to GMP.
What is the best time to fly from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
To arrive at Gimpo Intl. Airport (GMP) without delays, opt for a flight that leaves Capital Intl. Airport (PEK) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seoul from Capital Intl. Airport (PEK)?
You can arrive at Incheon Intl. Airport (ICN) or Gimpo Intl. Airport (GMP) when you travel to Seoul on a direct flight from Capital Intl. Airport (PEK).
Is it cheaper to buy a plane ticket from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP) last-minute?
Waiting until just before your departure to book your flight from PEK to GMP often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a PEK to GMP flight and hotel package?
You'll generally save money by booking a PEK to GMP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Capital Intl. Airport (PEK) to Gimpo Intl. Airport (GMP)?
Typically, you're able to reschedule or cancel your PEK to GMP flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further information, go to our Customer Service portal.

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*Available to One Key members.