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Seoul to Beijing in January 2027 GMP, ICN → PEK, PKX

Gimpo International Airport (GMP), Incheon International Airport (ICN) → Beijing Capital International Airport (PEK), Beijing Daxing International Airport (PKX)

For departures in January 2027, the cheapest return found recently is $289 with China Southern Airlines, 2 Jan 2027 – 27 Jan 2027, found 12 hours ago. The cheapest one-way found recently is $135 with Asiana Airlines, 24 Jan 2027, found today.

Return

In January 2027, the cheapest return fare on each of 8 departure dates is usually $252 to $264. Across all 64 departure dates we hold on this route, it is usually $247 to $265. Of the 6 months with enough return fares to compare, 2 are usually cheaper than January 2027.

Cheapest return found recently

$289

2 Jan 2027 – 27 Jan 2027 · China Southern Airlines

Incheon International Airport (ICN) → Beijing Daxing International Airport (PKX)

out nonstop, back nonstop

found 12 hours ago

See prices for these datesCheck today's price

Cheapest we hold, of any age

$251

25 Jan 2027 – 25 Feb 2027 · Asiana Airlines

Incheon International Airport (ICN) → Beijing Capital International Airport (PEK)

out nonstop, back nonstop

found 4 days ago

See prices for these datesCheck today's price

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
25 Jan 2027 – 25 Feb 2027$251Asiana Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
5 Jan 2027 – 13 Jan 2027$252Asiana Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
30 Jan 2027 – 28 Feb 2027$252Asiana Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
31 Jan 2027 – 28 Feb 2027$252Asiana Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
7 Jan 2027 – 21 Jan 2027$253Asiana Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates

Every date we hold

8 departure dates

1 Jan 2027 – 8 Jan 2027: $293, found 3 days ago2 Jan 2027 – 27 Jan 2027: $289, found 12 hours ago5 Jan 2027 – 13 Jan 2027: $252, found 4 days ago7 Jan 2027 – 21 Jan 2027: $253, found 5 days ago21 Jan 2027 – 26 Jan 2027: $255, found 2 days ago25 Jan 2027 – 25 Feb 2027: $251, found 4 days ago30 Jan 2027 – 28 Feb 2027: $252, found 5 days ago31 Jan 2027 – 28 Feb 2027: $252, found 5 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Jan 2027 – 8 Jan 2027$293China Southern AirlinesGimpo International Airport (GMP) → Beijing Daxing International Airport (PKX)out nonstop, back nonstopfound 3 days agoSee prices for these dates
2 Jan 2027 – 27 Jan 2027$289China Southern AirlinesIncheon International Airport (ICN) → Beijing Daxing International Airport (PKX)out nonstop, back nonstopfound 12 hours agoSee prices for these dates
5 Jan 2027 – 13 Jan 2027$252Asiana AirlinesIncheon International Airport (ICN) → Beijing Capital International Airport (PEK)out nonstop, back nonstopfound 4 days agoSee prices for these dates
7 Jan 2027 – 21 Jan 2027$253Asiana AirlinesIncheon International Airport (ICN) → Beijing Capital International Airport (PEK)out nonstop, back nonstopfound 5 days agoSee prices for these dates
21 Jan 2027 – 26 Jan 2027$255Asiana AirlinesIncheon International Airport (ICN) → Beijing Capital International Airport (PEK)out nonstop, back nonstopfound 2 days agoSee prices for these dates
25 Jan 2027 – 25 Feb 2027$251Asiana AirlinesIncheon International Airport (ICN) → Beijing Capital International Airport (PEK)out nonstop, back nonstopfound 4 days agoSee prices for these dates
30 Jan 2027 – 28 Feb 2027$252Asiana AirlinesIncheon International Airport (ICN) → Beijing Capital International Airport (PEK)out nonstop, back nonstopfound 5 days agoSee prices for these dates
31 Jan 2027 – 28 Feb 2027$252Asiana AirlinesIncheon International Airport (ICN) → Beijing Capital International Airport (PEK)out nonstop, back nonstopfound 5 days agoSee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $216.

October 2026From $2207 departure dates21 Oct – 28 Oct · found 5 days agoSee prices for these datesEvery date in October 2026
November 2026From $216Cheapest seen20 departure dates30 Nov – 3 Dec · found 3 days agoSee prices for these datesEvery date in November 2026
December 2026From $22414 departure dates11 Dec – 15 Dec · found 6 days agoSee prices for these datesEvery date in December 2026
January 2027From $2518 departure dates25 Jan 2027 – 25 Feb 2027 · found 4 days agoSee prices for these dates
February 2027From $2547 departure dates20 Feb 2027 – 22 Feb 2027 · found yesterdaySee prices for these datesEvery date in February 2027
March 2027From $2571 departure date21 Mar 2027 – 25 Mar 2027 · found yesterdaySee prices for these dates
April 2027From $2435 departure dates10 Apr 2027 – 20 Apr 2027 · found todaySee prices for these datesEvery date in April 2027
July 2027From $2541 departure date5 Jul 2027 – 18 Jul 2027 · found 6 days agoSee prices for these dates
September 2027From $2521 departure date20 Sept 2027 – 24 Sept 2027 · found 3 days agoSee prices for these dates

One-way

In January 2027, the cheapest one-way fare on each of 5 departure dates is usually $134 to $137. Across all 41 departure dates we hold on this route, it is usually $134 to $138. Of the 8 months with enough one-way fares to compare, 2 are usually cheaper than January 2027.

Cheapest one-way found recently

$135

24 Jan 2027 · Asiana Airlines

Gimpo International Airport (GMP) → Beijing Capital International Airport (PEK)

nonstop

found today

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Cheapest we hold, of any age

$121

12 Jan 2027 · Spring Airlines

Gimpo International Airport (GMP) → Beijing Daxing International Airport (PKX)

1 stop

found 4 days ago

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
12 Jan 2027$121Spring Airlines1 stopfound 4 days agoOpen this trip
29 Jan 2027$134Asiana Airlinesnonstopfound 4 days agoOpen this trip
24 Jan 2027$135Asiana Airlinesnonstopfound todayOpen this trip
22 Jan 2027$137Asiana Airlinesnonstopfound 3 days agoOpen this trip
26 Jan 2027$137Asiana Airlinesnonstopfound 2 days agoOpen this trip

Every date we hold

5 departure dates

12 Jan 2027: $121, found 4 days ago22 Jan 2027: $137, found 3 days ago24 Jan 2027: $135, found today26 Jan 2027: $137, found 2 days ago29 Jan 2027: $134, found 4 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
12 Jan 2027$121Spring AirlinesGimpo International Airport (GMP) → Beijing Daxing International Airport (PKX)1 stopfound 4 days agoOpen this trip
22 Jan 2027$137Asiana AirlinesGimpo International Airport (GMP) → Beijing Capital International Airport (PEK)nonstopfound 3 days agoOpen this trip
24 Jan 2027$135Asiana AirlinesGimpo International Airport (GMP) → Beijing Capital International Airport (PEK)nonstopfound todayOpen this trip
26 Jan 2027$137Asiana AirlinesIncheon International Airport (ICN) → Beijing Capital International Airport (PEK)nonstopfound 2 days agoOpen this trip
29 Jan 2027$134Asiana AirlinesIncheon International Airport (ICN) → Beijing Capital International Airport (PEK)nonstopfound 4 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $116.

December 2026From $116Cheapest seen3 departure dates12 Dec · found 6 days agoOpen this tripEvery date in December 2026
January 2027From $1215 departure dates12 Jan 2027 · found 4 days agoOpen this trip
February 2027From $1385 departure dates15 Feb 2027 · found 2 days agoOpen this tripEvery date in February 2027
March 2027From $1336 departure dates22 Mar 2027 · found 5 days agoOpen this trip
April 2027From $13410 departure dates7 Apr 2027 · found todayOpen this tripEvery date in April 2027
May 2027From $1365 departure dates17 May 2027 · found todayOpen this trip
June 2027From $1374 departure dates8 Jun 2027 · found 6 days agoOpen this trip
July 2027From $1323 departure dates5 Jul 2027 · found 2 days agoOpen this trip

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work