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Harbin to Seoul in October 2026 HRB → GMP, ICN

Harbin Taiping International Airport (HRB) → Gimpo International Airport (GMP), Incheon International Airport (ICN)

For departures in October 2026, the cheapest return found recently is $224 with Xiamen Airlines, 29 Oct – 1 Nov, found yesterday. The cheapest one-way found recently is $109 with China Eastern, 22 Oct, found 4 days ago.

Return

In October 2026, the cheapest return fare on each of 10 departure dates is usually $214 to $222. Across all 66 departure dates we hold on this route, it is usually $220 to $284. Of the 6 months with enough return fares to compare, October 2026 is usually the cheapest.

Cheapest return found recently

$224

29 Oct – 1 Nov · Xiamen Airlines

Harbin Taiping International Airport (HRB) → Incheon International Airport (ICN)

out 1 stop, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest we hold, of any age

$203

22 Oct – 28 Oct · Shanghai Airlines

Harbin Taiping International Airport (HRB) → Incheon International Airport (ICN)

out 1 stop, back nonstop

found 5 days ago

See prices for these datesCheck today's price

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
22 Oct – 28 Oct$203Shanghai Airlinesout 1 stop, back nonstopfound 5 days agoSee prices for these dates
28 Oct – 4 Nov$207China Easternout 1 stop, back nonstopfound 5 days agoSee prices for these dates
23 Oct – 30 Oct$213Shanghai Airlinesout 1 stop, back nonstopfound 5 days agoSee prices for these dates
20 Oct – 30 Oct$217China Easternout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
21 Oct – 26 Oct$217China Easternout 1 stop, back 1 stopfound 5 days agoSee prices for these dates

Every date we hold

10 departure dates

20 Oct – 30 Oct: $217, found 4 days ago21 Oct – 26 Oct: $217, found 5 days ago22 Oct – 28 Oct: $203, found 5 days ago23 Oct – 30 Oct: $213, found 5 days ago24 Oct – 3 Nov: $221, found 6 days ago25 Oct – 30 Oct: $231, found 5 days ago28 Oct – 4 Nov: $207, found 5 days ago29 Oct – 1 Nov: $224, found yesterday30 Oct – 5 Nov: $222, found 6 days ago31 Oct – 30 Nov: $222, found 2 days agoOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
20 Oct – 30 Oct$217China EasternHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
21 Oct – 26 Oct$217China EasternHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
22 Oct – 28 Oct$203Shanghai AirlinesHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
23 Oct – 30 Oct$213Shanghai AirlinesHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
24 Oct – 3 Nov$221Shanghai AirlinesHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
25 Oct – 30 Oct$231Jeju AirHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out nonstop, back nonstopfound 5 days agoSee prices for these dates
28 Oct – 4 Nov$207China EasternHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out 1 stop, back nonstopfound 5 days agoSee prices for these dates
29 Oct – 1 Nov$224Xiamen AirlinesHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
30 Oct – 5 Nov$222Jeju AirHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
31 Oct – 30 Nov$222Xiamen AirlinesHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates

Which month looks cheapest?

October 2026 is the cheapest month — from $203.

October 2026From $203Cheapest seen10 departure dates22 Oct – 28 Oct · found 5 days agoSee prices for these dates
November 2026From $20720 departure dates15 Nov – 20 Nov · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $20511 departure dates9 Dec – 16 Dec · found yesterdaySee prices for these datesEvery date in December 2026
January 2027From $2499 departure dates4 Jan 2027 – 10 Jan 2027 · found 3 days agoSee prices for these datesEvery date in January 2027
February 2027From $3034 departure dates3 Feb 2027 – 23 Feb 2027 · found 6 days agoSee prices for these dates
March 2027From $2476 departure dates2 Mar 2027 – 7 Mar 2027 · found todaySee prices for these dates
May 2027From $3032 departure dates5 May 2027 – 20 May 2027 · found 4 days agoSee prices for these dates
June 2027From $3001 departure date7 Jun 2027 – 20 Jun 2027 · found yesterdaySee prices for these dates
July 2027From $3002 departure dates2 Jul 2027 – 7 Jul 2027 · found yesterdaySee prices for these dates
August 2027From $4071 departure date9 Aug 2027 – 15 Aug 2027 · found 5 days agoSee prices for these dates

One-way

We hold one-way fares on only 1 departure date in October 2026, too few to say what one usually costs.

Cheapest one-way found recently

$109

22 Oct · China Eastern

Harbin Taiping International Airport (HRB) → Incheon International Airport (ICN)

stops unknown

found 4 days ago

Open this tripCheck today's price

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

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The cheapest dates in October 2026

DatesFromAirlineStopsFound
22 Oct$109China Easternstops unknownfound 4 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
22 Oct$109China EasternHarbin Taiping International Airport (HRB) → Incheon International Airport (ICN)stops unknownfound 4 days agoOpen this trip

Which month looks cheapest?

December 2026 is the cheapest month — from $108.

October 2026From $1091 departure date22 Oct · found 4 days agoOpen this trip
November 2026From $1085 departure dates16 Nov · found 5 days agoOpen this tripEvery date in November 2026
December 2026From $108Cheapest seen6 departure dates2 Dec · found yesterdayOpen this tripEvery date in December 2026
January 2027From $1461 departure date27 Jan 2027 · found 5 days agoOpen this tripEvery date in January 2027
February 2027From $1512 departure dates19 Feb 2027 · found yesterdayOpen this trip
March 2027From $1405 departure dates12 Mar 2027 · found 5 hours agoOpen this trip
April 2027From $1722 departure dates13 Apr 2027 · found 2 days agoOpen this trip
May 2027From $1712 departure dates22 May 2027 · found todayOpen this trip
June 2027From $1713 departure dates28 Jun 2027 · found 4 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