Skip to content
FareTell

Beijing to Seoul in April 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 April 2027, the cheapest return found recently is $240 with Korean Air, 1 Apr 2027 – 12 Apr 2027, found today. The cheapest one-way found recently is $137 with Korean Air, 17 Apr 2027, found yesterday.

Return

In April 2027, the cheapest return fare on each of 19 departure dates is usually $239 to $244. Across all 180 departure dates we hold on this route, it is usually $238 to $244. Of the 11 months with enough return fares to compare, 4 are usually cheaper than April 2027.

Cheapest return found recently

$240

1 Apr 2027 – 12 Apr 2027 · Korean Air

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

out nonstop, back nonstop

found today

See prices for these datesCheck today's price

Cheapest we hold, of any age

$239

6 Apr 2027 – 21 Apr 2027 · China Southern Airlines

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

out nonstop, back nonstop

found 6 days ago

See prices for these datesCheck today's price

FareTell may earn a commission when you book through a partner.

The cheapest dates in April 2027

DatesFromAirlineStopsFound
6 Apr 2027 – 21 Apr 2027$239China Southern Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
7 Apr 2027 – 20 Apr 2027$239China Southern Airlinesout nonstop, back nonstopfound 6 days agoSee prices for these dates
12 Apr 2027 – 26 Apr 2027$239China Southern Airlinesout nonstop, back nonstopfound 5 days agoSee prices for these dates
13 Apr 2027 – 24 Apr 2027$239China Southern Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Apr 2027 – 24 Apr 2027$239China Southern Airlinesout nonstop, back nonstopfound 4 days agoSee prices for these dates

Every date we hold

19 departure dates

1 Apr 2027 – 12 Apr 2027: $240, found today2 Apr 2027 – 9 Apr 2027: $355, found today3 Apr 2027 – 5 Apr 2027: $313, found 3 days ago4 Apr 2027 – 6 Apr 2027: $269, found 3 days ago5 Apr 2027 – 21 Apr 2027: $240, found today6 Apr 2027 – 21 Apr 2027: $239, found 6 days ago7 Apr 2027 – 20 Apr 2027: $239, found 6 days ago12 Apr 2027 – 26 Apr 2027: $239, found 5 days ago13 Apr 2027 – 24 Apr 2027: $239, found 4 days ago14 Apr 2027 – 24 Apr 2027: $239, found 4 days ago15 Apr 2027 – 24 Apr 2027: $239, found 4 days ago16 Apr 2027 – 25 Apr 2027: $239, found 4 days ago17 Apr 2027 – 21 Apr 2027: $242, found 2 days ago19 Apr 2027 – 20 Apr 2027: $240, found 3 days ago23 Apr 2027 – 30 Apr 2027: $245, found 3 days ago24 Apr 2027 – 30 Apr 2027: $244, found 6 days ago26 Apr 2027 – 2 May 2027: $244, found 5 days ago27 Apr 2027 – 3 May 2027: $244, found 5 days ago28 Apr 2027 – 30 Apr 2027: $244, found 6 days agoApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Apr 2027 – 12 Apr 2027$240Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound todaySee prices for these dates
2 Apr 2027 – 9 Apr 2027$355Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound todaySee prices for these dates
3 Apr 2027 – 5 Apr 2027$313China Southern AirlinesBeijing Daxing International Airport (PKX) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
4 Apr 2027 – 6 Apr 2027$269Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
5 Apr 2027 – 21 Apr 2027$240China Southern AirlinesBeijing Daxing International Airport (PKX) → Incheon International Airport (ICN)out nonstop, back nonstopfound todaySee prices for these dates
6 Apr 2027 – 21 Apr 2027$239China Southern AirlinesBeijing Daxing International Airport (PKX) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
7 Apr 2027 – 20 Apr 2027$239China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 6 days agoSee prices for these dates
12 Apr 2027 – 26 Apr 2027$239China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 5 days agoSee prices for these dates
13 Apr 2027 – 24 Apr 2027$239China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 4 days agoSee prices for these dates
14 Apr 2027 – 24 Apr 2027$239China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 4 days agoSee prices for these dates
15 Apr 2027 – 24 Apr 2027$239China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 4 days agoSee prices for these dates
16 Apr 2027 – 25 Apr 2027$239China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 4 days agoSee prices for these dates
17 Apr 2027 – 21 Apr 2027$242China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 2 days agoSee prices for these dates
19 Apr 2027 – 20 Apr 2027$240China Southern AirlinesBeijing Daxing International Airport (PKX) → Gimpo International Airport (GMP)out nonstop, back nonstopfound 3 days agoSee prices for these dates
23 Apr 2027 – 30 Apr 2027$245Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 3 days agoSee prices for these dates
24 Apr 2027 – 30 Apr 2027$244Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee prices for these dates
26 Apr 2027 – 2 May 2027$244Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
27 Apr 2027 – 3 May 2027$244Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
28 Apr 2027 – 30 Apr 2027$244Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)out nonstop, back nonstopfound 6 days agoSee 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 datesEvery date in January 2027
February 2027From $23815 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 dates
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 April 2027, the cheapest one-way fare on each of 19 departure dates is usually $143 to $144. 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, 7 are usually cheaper than April 2027.

Cheapest one-way found recently

$137

17 Apr 2027 · Korean Air

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

nonstop

found yesterday

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in April 2027

DatesFromAirlineStopsFound
17 Apr 2027$137Korean Airnonstopfound yesterdayOpen this trip
4 Apr 2027$141Asiana Airlinesnonstopfound todayOpen this trip
1 Apr 2027$142Asiana Airlinesnonstopfound todayOpen this trip
15 Apr 2027$142Asiana Airlinesnonstopfound 4 days agoOpen this trip
18 Apr 2027$143Korean Airnonstopfound yesterdayOpen this trip

Every date we hold

19 departure dates

1 Apr 2027: $142, found today4 Apr 2027: $141, found today5 Apr 2027: $144, found yesterday7 Apr 2027: $144, found 2 days ago8 Apr 2027: $144, found yesterday9 Apr 2027: $144, found yesterday15 Apr 2027: $142, found 4 days ago16 Apr 2027: $144, found 3 days ago17 Apr 2027: $137, found yesterday18 Apr 2027: $143, found yesterday20 Apr 2027: $144, found yesterday21 Apr 2027: $144, found yesterday23 Apr 2027: $144, found 3 days ago24 Apr 2027: $143, found yesterday26 Apr 2027: $144, found yesterday27 Apr 2027: $144, found 3 days ago28 Apr 2027: $144, found yesterday29 Apr 2027: $144, found yesterday30 Apr 2027: $222, found 5 days agoApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
1 Apr 2027$142Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound todayOpen this trip
4 Apr 2027$141Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound todayOpen this trip
5 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
7 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 2 days agoOpen this trip
8 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
9 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
15 Apr 2027$142Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 4 days agoOpen this trip
16 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
17 Apr 2027$137Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
18 Apr 2027$143Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
20 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
21 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
23 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
24 Apr 2027$143Korean AirBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
26 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
27 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 3 days agoOpen this trip
28 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
29 Apr 2027$144Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound yesterdayOpen this trip
30 Apr 2027$222Asiana AirlinesBeijing Capital International Airport (PEK) → Incheon International Airport (ICN)nonstopfound 5 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 tripEvery date in January 2027
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 trip
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