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Cheap flights from Seoul to Beijing (ICN–PEK)

ICNIncheon International Airport
South Korea
PEKBeijing Capital International Airport
China

Air China, Asiana Airlines and Korean Air fly Seoul to Beijing (ICN–PEK) nonstop and back, a great-circle distance of 902 km (560 mi).

From
ICN
Seoul
To
PEK
Beijing
Nonstop
Yes · 3 airlines
Airlines
CA · OZ · KE
Cheapest fare found
₩167,011 one-way
Distance
902 km (560 mi)
Time difference
Beijing 1 hour behind

Network data imported from airport and airline sources:· How we verify

Seoul to Beijing fares by month

Cheapest one-way fare found: ₩167,011 for March 2027 on Asiana Airlines, nonstop. Nonstop from ₩167,011.

  1. Oct ’26₩175,521nonstop ₩179,220
  2. Nov ’26₩168,501
  3. Dec ’26₩179,220
  4. Jan ’27₩174,163
  5. Feb ’27₩179,220
  6. Mar ’27₩167,011
  7. Apr ’27₩179,220
  8. May ’27₩179,771
  9. Jun ’27₩183,851
  10. Jul ’27₩182,439
  11. Aug ’27₩184,698
  12. Sept ’27₩178,813

Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.

When to fly ICN–PEK

For Seoul Incheon (ICN) to Beijing Capital (PEK), March 2027 had the lowest fare found (₩167,011). Days in Beijing average 18–28 °C in April, May, September and October. Set your watch 1 hour back on landing at PEK.

Seoul to Beijing: frequently asked questions

Fares: Aviasales price cache, 11 October 2026.

How much is a flight from Seoul Incheon (ICN) to Beijing Capital (PEK)?

From ₩167,011 one-way, the cheapest fare found for March 2027 on Asiana Airlines, nonstop; nonstop from ₩167,011 (found 11 October 2026).

Which airlines fly ICN–PEK direct?

Air China, Asiana Airlines and Korean Air.

What is the cheapest month to fly ICN–PEK?

March 2027, at ₩167,011; the dearest month found was ₩184,698.

What is the time difference between Seoul and Beijing?

Beijing is 1 hour behind Seoul: a ICN departure at noon is 11:00 local time in PEK.

Beijing to Seoul: the return flight (PEK–ICN)

All 3 airlines also fly PEK–ICN nonstop.

Airlines flying ICN–PEK nonstop

AirlineTypeAlliance
Air China CAfull-serviceStar Alliance
Asiana Airlines OZfull-serviceStar Alliance
Korean Air KEfull-serviceSkyTeam

ICN–PEK route map

Great-circle distance 902 km (560 mi). Illustrative route, not an actual flight track.

More from Seoul and Beijing

Other arrivals in China

Also nonstop from ICN, nearest to PEK first (straight-line distance):

Explore the airlines’ route maps

Plan your arrival at Beijing Capital International Airport (PEK)

Also consider Daxing

Beijing Daxing International Airport (PKX) also has nonstop flights from ICN: Air China, China Eastern Airlines, China Southern Airlines and Trinity Airways.

Departure

Incheon International Airport

Incheon (ICN), Seoul. In our data, 83 airlines fly nonstop from ICN to 157 destinations.

View ICN airport guide →

Arrival

Beijing Capital International Airport

Capital (PEK), Beijing.

Weather in Beijing by month

Other nonstop airport pairs, Seoul to Beijing

Seoul and Beijing are connected nonstop from more than one airport. Compare the pairs by airline count:

Onward from Beijing

Places you can't fly to nonstop from ICN, but can from PEK — for a stopover or a second leg.

  • PEK → RLK Bayannur, China · 754 km
  • PEK → FNJ Pyongyang, North Korea · 782 km
  • PEK → WHA Wuhu, China · 1,020 km
  • PEK → AQG Anqing, China · 1,060 km
  • PEK → JNH Jiaxing, China · 1,110 km
  • PEK → TXN Huangshan, China · 1,160 km
  • PEK → JIU Jiujiang, China · 1,180 km
  • PEK → YYA Yueyang, China · 1,230 km

Related routes

Sources

  • en.wikipedia.org — airlines and destinations, checked 2026-10-01
  • en.wikipedia.org — airlines and destinations, checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01

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