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

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

For departures in January 2027, the cheapest return found recently is $232 with Air China, 7 Jan 2027 – 12 Jan 2027, found yesterday. The cheapest one-way found recently is $136 with Air China, 6 Jan 2027, found yesterday.

Return

In January 2027, the cheapest return fare on each of 24 departure dates is usually $235 to $243. Across all 181 departure dates we hold on this route, it is usually $238 to $244. Of the 11 months with enough return fares to compare, 3 are usually cheaper than January 2027.

Cheapest return found recently

$232

7 Jan 2027 – 12 Jan 2027 · Air China

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

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$226

14 Jan 2027 – 22 Jan 2027 · Korean Air

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

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
14 Jan 2027 – 22 Jan 2027$226Korean Airout nonstop, back nonstopfound 4 days agoSee prices for these dates
4 Jan 2027 – 6 Jan 2027$230Spring Airlinesout 1 stop, back 1 stopfound 6 days agoSee prices for these dates
7 Jan 2027 – 12 Jan 2027$232Air Chinaout nonstop, back nonstopfound yesterdaySee prices for these dates
6 Jan 2027 – 11 Jan 2027$234Spring Airlinesout 1 stop, back 1 stopfound yesterdaySee prices for these dates
8 Jan 2027 – 13 Jan 2027$235Air Chinaout nonstop, back nonstopfound yesterdaySee prices for these dates

Every date we hold

24 departure dates

1 Jan 2027 – 9 Jan 2027: $245, found yesterday2 Jan 2027 – 8 Jan 2027: $240, found today3 Jan 2027 – 6 Jan 2027: $243, found 4 days ago4 Jan 2027 – 6 Jan 2027: $230, found 6 days ago5 Jan 2027 – 11 Jan 2027: $240, found 5 days ago6 Jan 2027 – 11 Jan 2027: $234, found yesterday7 Jan 2027 – 12 Jan 2027: $232, found yesterday8 Jan 2027 – 13 Jan 2027: $235, found yesterday9 Jan 2027 – 15 Jan 2027: $235, found yesterday10 Jan 2027 – 24 Jan 2027: $246, found 3 days ago11 Jan 2027 – 17 Jan 2027: $239, found 2 days ago12 Jan 2027 – 23 Jan 2027: $242, found 3 days ago14 Jan 2027 – 22 Jan 2027: $226, found 4 days ago15 Jan 2027 – 28 Jan 2027: $235, found today16 Jan 2027 – 26 Jan 2027: $240, found 6 days ago18 Jan 2027 – 28 Jan 2027: $235, found yesterday19 Jan 2027 – 26 Jan 2027: $239, found 2 days ago21 Jan 2027 – 26 Jan 2027: $239, found 2 days ago22 Jan 2027 – 29 Jan 2027: $244, found 6 days ago23 Jan 2027 – 28 Jan 2027: $258, found 4 days ago25 Jan 2027 – 5 Feb 2027: $238, found yesterday26 Jan 2027 – 28 Jan 2027: $245, found 4 days ago28 Jan 2027 – 18 Feb 2027: $245, found 4 days ago29 Jan 2027 – 6 Feb 2027: $239, found yesterdayJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Jan 2027 – 9 Jan 2027$245Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates
2 Jan 2027 – 8 Jan 2027$240Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound todaySee prices for these dates
3 Jan 2027 – 6 Jan 2027$243Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
4 Jan 2027 – 6 Jan 2027$230Spring AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
5 Jan 2027 – 11 Jan 2027$240China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 5 days agoSee prices for these dates
6 Jan 2027 – 11 Jan 2027$234Spring AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
7 Jan 2027 – 12 Jan 2027$232Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates
8 Jan 2027 – 13 Jan 2027$235Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates
9 Jan 2027 – 15 Jan 2027$235Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates
10 Jan 2027 – 24 Jan 2027$246Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
11 Jan 2027 – 17 Jan 2027$239Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
12 Jan 2027 – 23 Jan 2027$242China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 3 days agoSee prices for these dates
14 Jan 2027 – 22 Jan 2027$226Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Jan 2027 – 28 Jan 2027$235Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound todaySee prices for these dates
16 Jan 2027 – 26 Jan 2027$240China Southern AirlinesBeijing Daxing International Airport (PKX) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
18 Jan 2027 – 28 Jan 2027$235Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates
19 Jan 2027 – 26 Jan 2027$239Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
21 Jan 2027 – 26 Jan 2027$239Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 2 days agoSee prices for these dates
22 Jan 2027 – 29 Jan 2027$244Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
23 Jan 2027 – 28 Jan 2027$258Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
25 Jan 2027 – 5 Feb 2027$238China Southern AirlinesBeijing Daxing International Airport (PKX) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates
26 Jan 2027 – 28 Jan 2027$245Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
28 Jan 2027 – 18 Feb 2027$245Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 4 days agoSee prices for these dates
29 Jan 2027 – 6 Feb 2027$239China Southern AirlinesBeijing Daxing International Airport (PKX) → Incheon International Airport (ICN)out nonstop, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $209.

October 2026From $22210 departure dates20 Oct – 21 Oct · found 6 days agoSee prices for these datesEvery date in October 2026
November 2026From $22728 departure dates10 Nov – 21 Nov · found 2 days agoSee prices for these datesEvery date in November 2026
December 2026From $209Cheapest seen29 departure dates9 Dec – 16 Dec · found yesterdaySee prices for these datesEvery date in December 2026
January 2027From $22624 departure dates14 Jan 2027 – 22 Jan 2027 · found 4 days agoSee prices for these dates
February 2027From $23816 departure dates25 Feb 2027 – 6 Mar 2027 · found todaySee prices for these datesEvery date in February 2027
March 2027From $23025 departure dates17 Mar 2027 – 24 Mar 2027 · found yesterdaySee prices for these datesEvery date in March 2027
April 2027From $23919 departure dates6 Apr 2027 – 21 Apr 2027 · found 6 days agoSee prices for these datesEvery date in April 2027
May 2027From $24015 departure dates10 May 2027 – 24 May 2027 · found todaySee prices for these datesEvery date in May 2027
June 2027From $2385 departure dates7 Jun 2027 – 20 Jun 2027 · found yesterdaySee prices for these datesEvery date in June 2027
July 2027From $2446 departure dates2 Jul 2027 – 7 Jul 2027 · found 5 days agoSee prices for these dates
August 2027From $2574 departure dates29 Aug 2027 – 11 Sept 2027 · found 6 days agoSee prices for these dates

One-way

In January 2027, the cheapest one-way fare on each of 22 departure dates is usually $136 to $139. Across all 107 departure dates we hold on this route, it is usually $139 to $144. Of the 10 months with enough one-way fares to compare, 1 is usually cheaper than January 2027.

Cheapest one-way found recently

$136

6 Jan 2027 · Air China

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

nonstop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$104

4 Jan 2027 · Spring Airlines

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

1 stop

found 3 days ago

Open this tripCheck today's price

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The cheapest dates in January 2027

DatesFromAirlineStopsFound
4 Jan 2027$104Spring Airlines1 stopfound 3 days agoOpen this trip
27 Jan 2027$122Spring Airlines1 stopfound 6 days agoOpen this trip
10 Jan 2027$122Spring Airlines1 stopfound 6 days agoOpen this trip
9 Jan 2027$131Korean Airnonstopfound 5 days agoOpen this trip
6 Jan 2027$136Air Chinanonstopfound yesterdayOpen this trip

Every date we hold

22 departure dates

1 Jan 2027: $139, found 4 days ago4 Jan 2027: $104, found 3 days ago6 Jan 2027: $136, found yesterday8 Jan 2027: $139, found 2 days ago9 Jan 2027: $131, found 5 days ago10 Jan 2027: $122, found 6 days ago12 Jan 2027: $139, found 5 days ago13 Jan 2027: $140, found 3 days ago15 Jan 2027: $139, found 5 days ago17 Jan 2027: $138, found 3 days ago18 Jan 2027: $138, found 3 days ago19 Jan 2027: $139, found 4 days ago20 Jan 2027: $136, found today21 Jan 2027: $139, found 4 days ago22 Jan 2027: $141, found 4 days ago23 Jan 2027: $139, found 5 days ago24 Jan 2027: $136, found today26 Jan 2027: $139, found 2 days ago27 Jan 2027: $122, found 6 days ago29 Jan 2027: $142, found 4 days ago30 Jan 2027: $144, found yesterday31 Jan 2027: $141, found 2 days agoJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Jan 2027$139Shandong AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)1 stopfound 4 days agoOpen this trip
4 Jan 2027$104Spring AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)1 stopfound 3 days agoOpen this trip
6 Jan 2027$136Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
8 Jan 2027$139Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
9 Jan 2027$131Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 5 days agoOpen this trip
10 Jan 2027$122Spring AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)1 stopfound 6 days agoOpen this trip
12 Jan 2027$139Shandong AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)1 stopfound 5 days agoOpen this trip
13 Jan 2027$140Shandong AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)1 stopfound 3 days agoOpen this trip
15 Jan 2027$139Shandong AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)1 stopfound 5 days agoOpen this trip
17 Jan 2027$138Shandong AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)1 stopfound 3 days agoOpen this trip
18 Jan 2027$138Shandong AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)1 stopfound 3 days agoOpen this trip
19 Jan 2027$139Shandong AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)1 stopfound 4 days agoOpen this trip
20 Jan 2027$136Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound todayOpen this trip
21 Jan 2027$139Shandong AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)1 stopfound 4 days agoOpen this trip
22 Jan 2027$141Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
23 Jan 2027$139Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 5 days agoOpen this trip
24 Jan 2027$136Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound todayOpen this trip
26 Jan 2027$139Air ChinaBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
27 Jan 2027$122Spring AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)1 stopfound 6 days agoOpen this trip
29 Jan 2027$142Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
30 Jan 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
31 Jan 2027$141Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip

Which month looks cheapest?

November 2026 is the cheapest month — from $71.

November 2026From $71Cheapest seen1 departure date30 Nov · found 4 days agoOpen this tripEvery date in November 2026
December 2026From $734 departure dates7 Dec · found 3 days agoOpen this tripEvery date in December 2026
January 2027From $10422 departure dates4 Jan 2027 · found 3 days agoOpen this trip
February 2027From $12015 departure dates25 Feb 2027 · found yesterdayOpen this tripEvery date in February 2027
March 2027From $13212 departure dates10 Mar 2027 · found 3 days agoOpen this tripEvery date in March 2027
April 2027From $13719 departure dates17 Apr 2027 · found yesterdayOpen this tripEvery date in April 2027
May 2027From $14311 departure dates8 May 2027 · found yesterdayOpen this tripEvery date in May 2027
June 2027From $13310 departure dates26 Jun 2027 · found yesterdayOpen this tripEvery date in June 2027
July 2027From $1486 departure dates9 Jul 2027 · found 6 days agoOpen this trip
August 2027From $1494 departure dates9 Aug 2027 · found 3 days agoOpen this trip
September 2027From $1343 departure dates2 Sept 2027 · found yesterdayOpen 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