The cheapest times to fly from PEK to GMP are

  • February 5th to April 1st
  • May 14th to May 27th
  • October 8th to January 7th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from PEK to GMP is late October. Prices can be as high as $478 for Friday flights during late January, or as low as $224 for Wednesday flights around late October.


When to Fly to Seoul

Flying from Beijing (PEK) to Seoul (GMP) will usually cost between $239 to $345 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October with an average ticket price of $233. Due to high demand the most expensive time to fly is late January, with an average price of $365. Planning your trip to low-cost times can easily save you $132 on economy flights and even more on first-class flights. Generally, any price below $274 can be considered a good price for a round-trip PEK to GMP flight.

See below for a graph of average weekly prices for the PEK to GMP route. All prices are for round-trip tickets in USD.

PEK to GMP Flight Prices

Compared to other flights, the PEK to GMP flight is much cheaper than the average and costs much less than the average flight leaving from Beijing. The average price per mile (for a direct flight) is $0.3, which is in the normal range for a flight.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to GMP, and Monday the cheapest day to fly back into PEK. Fridays are the most expensive days to fly to Seoul, and Saturdays are the most expensive days to return to Beijing. Selecting flights on the least expensive days could save you up to $10 (4%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $276. Return trip prices are from the GMP to PEK flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from PEK to GMP can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 1 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from PEK to GMP? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: Air China, ANA, Asiana, Cathay Dragon, China Eastern, China Southern, EVA Air, Hainan, JAL, Jeju Air, Korean Air, Shanghai Airlines, Shenzhen, and potentially more during busy seasons.

How far away is it from Gimpo International Airport to Capital International Airport?

The distance between the two airports is roughly 575 miles or 925 kilometers.

How long does it take to fly from PEK to GMP?

The real-world flight time for a nonstop PEK to GMP flight is about 2 hour 1 minutes.

How many flights go between Beijing and Seoul?

It depends on the day of the week and the date, but a typical day might have around 63 available flights from PEK to GMP.


Airport Location Info


Departing Airport

Origination code PEK
Origination airport name Capital International Airport
City Beijing
Country China
Latitude 40.1
Longitude 116.6

Return Airport

Destination code GMP
Destination airport name Gimpo International Airport
City Seoul
Country South Korea
Latitude 37.6
Longitude 126.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.