--- title: "Seoul (GMP) to Beijing (PEK) flights: who flies it" description: "Asiana Airlines, Korean Air and Air China fly nonstop from GMP to PEK, about 21 flights a week, covering 576 miles. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/gmp-pek" url: "https://2lnr.com/routes/gmp-pek.md" date_modified: "2026-10-18T05:10:47Z" --- # Seoul to Beijing (GMP-PEK): nonstop flights and who flies them Asiana Airlines, Korean Air, and Air China fly nonstop between Seoul (GMP) and Beijing (PEK), roughly 21 times a week. The timetable below shows the nonstop scheduled at 2h 10m to 2h 35m for the 576 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See GMP to PEK on the interactive map [Get started free](https://2lnr.com/login) 21 Flights a week, 4-week average 2h 10m to 2h 35m Scheduled flight time 576 mi Nonstop distance Free To get started ## Seoul to Beijing flight schedule Scheduled nonstop departures for GMP to PEK starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Seoul (GMP) to Beijing (PEK) | Date | Flight | Airline | Departs GMP | Arrives PEK | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | KE 2051 | Korean Air | 09:05 | 10:25 | 2h 20m | [Airbus A321neo family](https://2lnr.com/seatmaps/ke/a321neo.md) | | Thu, Oct 22 | CA 138 | Air China | 14:25 | 16:00 | 2h 35m | [Boeing 737-800](https://2lnr.com/seatmaps/ca/737-800.md) | | Thu, Oct 22 | OZ 3355 | Asiana Airlines | 15:00 | 16:10 | 2h 10m | [Airbus A321](https://2lnr.com/seatmaps/oz/a321.md) | | Fri, Oct 23 | KE 2051 | Korean Air | 09:05 | 10:25 | 2h 20m | Airbus A321neo family | | Fri, Oct 23 | CA 138 | Air China | 14:25 | 16:00 | 2h 35m | Boeing 737-800 | | Fri, Oct 23 | OZ 3355 | Asiana Airlines | 15:00 | 16:10 | 2h 10m | Airbus A321 | | Sat, Oct 24 | KE 2051 | Korean Air | 09:05 | 10:25 | 2h 20m | Airbus A321neo family | | Sat, Oct 24 | CA 138 | Air China | 14:25 | 15:45 | 2h 20m | Boeing 737-800 | | Sat, Oct 24 | OZ 3355 | Asiana Airlines | 15:00 | 16:10 | 2h 10m | Airbus A321 | | Sat, Oct 24 | OZ 3357 | Asiana Airlines | 15:00 | 16:10 | 2h 10m | Airbus A321 | | Sun, Oct 25 | OZ 3355 | Asiana Airlines | 08:35 | 09:45 | 2h 10m | Airbus A321 | | Sun, Oct 25 | KE 2051 | Korean Air | 09:05 | 10:25 | 2h 20m | Airbus A321neo family | | Sun, Oct 25 | CA 138 | Air China | 14:25 | 15:45 | 2h 20m | Boeing 737-800 | | Mon, Oct 26 | OZ 3355 | Asiana Airlines | 08:35 | 09:45 | 2h 10m | Airbus A321 | | Mon, Oct 26 | KE 2051 | Korean Air | 09:05 | 10:25 | 2h 20m | Airbus A321neo family | | Mon, Oct 26 | CA 138 | Air China | 14:25 | 15:45 | 2h 20m | Boeing 737-800 | | Tue, Oct 27 | OZ 3355 | Asiana Airlines | 08:35 | 09:45 | 2h 10m | Airbus A321 | | Tue, Oct 27 | KE 2051 | Korean Air | 09:05 | 10:25 | 2h 20m | Airbus A321neo family | | Tue, Oct 27 | CA 138 | Air China | 14:25 | 15:40 | 2h 15m | Boeing 737-800 | | Wed, Oct 28 | OZ 3355 | Asiana Airlines | 08:35 | 09:45 | 2h 10m | Airbus A321 | | Wed, Oct 28 | KE 2051 | Korean Air | 09:05 | 10:25 | 2h 20m | Airbus A321neo family | | Wed, Oct 28 | CA 138 | Air China | 14:25 | 15:45 | 2h 20m | Boeing 737-800 | Showing all 22 scheduled GMP to PEK departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every GMP to PEK date on the interactive map ## Aircraft on the Seoul to Beijing nonstop In the schedule table on this page, Asiana Airlines flies the [Airbus A321](https://2lnr.com/seatmaps/oz/a321.md). Korean Air flies the [Airbus A321neo family](https://2lnr.com/seatmaps/ke/a321neo.md). Air China flies the [Boeing 737-800](https://2lnr.com/seatmaps/ca/737-800.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full GMP to PEK nonstop schedule This page carries the full GMP to PEK nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each GMP to PEK nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See GMP to PEK on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Seoul to Beijing nonstop Carriers operating GMP to PEK nonstop in the current schedule. - [Asiana Airlines (OZ) route map](https://2lnr.com/routes/airlines/oz.md)\ [The aircraft OZ flies](https://2lnr.com/seatmaps/oz.md) - [Korean Air (KE) route map](https://2lnr.com/routes/airlines/ke.md)\ [The aircraft KE flies](https://2lnr.com/seatmaps/ke.md) - [Air China (CA) route map](https://2lnr.com/routes/airlines/ca.md)\ [The aircraft CA flies](https://2lnr.com/seatmaps/ca.md) See GMP to PEK on the interactive map → ## Frequently asked questions about GMP to PEK **How long is the flight from Seoul (GMP) to Beijing (PEK)?** Scheduled flight times from Seoul (GMP) to Beijing (PEK) run from 2h 10m to 2h 35m across the departures in the schedule table on this page. The nonstop covers about 576 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from GMP to PEK?** Asiana Airlines, Korean Air, and Air China fly GMP to PEK nonstop. **How many flights a week are there from GMP to PEK?** About 21 nonstop flights a week run between Seoul (GMP) and Beijing (PEK) in the current schedule, operated by Asiana Airlines, Korean Air, and Air China. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from GMP to PEK depart?** Scheduled GMP to PEK nonstops in the next 7 days with service leave between 08:35 and 15:00, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate GMP to PEK nonstop?** In the schedule table on this page, GMP to PEK nonstops fly as OZ 3355 and OZ 3357 on Asiana Airlines; CA 138 on Air China; and KE 2051 on Korean Air. The table lists each departure by date with its times and aircraft. **Where do I find the GMP to PEK schedule?** The page carries the full GMP to PEK nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [PEK to GMP nonstop flights](https://2lnr.com/routes/pek-gmp.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Seoul (GMP)](https://2lnr.com/routes/gmp.md), or [every route from Beijing (PEK)](https://2lnr.com/routes/pek.md). Nonstops to Beijing (PEK) from other airports within 150 miles of Seoul (GMP): - [Seoul (ICN) to Beijing (PEK)](https://2lnr.com/routes/icn-pek.md), 20 miles from GMP - [Sunan (FNJ) to Beijing (PEK)](https://2lnr.com/routes/fnj-pek.md), 130 miles from GMP Nonstops from Seoul (GMP) to other airports within 150 miles of Beijing (PEK): - [Seoul (GMP) to Beijing (PKX)](https://2lnr.com/routes/gmp-pkx.md), 41 miles from PEK Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full GMP to PEK nonstop schedule Every scheduled departure on this route, with who flies it. [Get started free](https://2lnr.com/login)