Seoul to Hong Kong GMP, ICN → HKG
Gimpo International Airport (GMP), Incheon International Airport (ICN) → Hong Kong International Airport (HKG)
The cheapest return found recently is $201 with HK Express, 6 Nov – 7 Nov, found yesterday. The cheapest one-way found recently is $116 with HK Express, 7 Mar 2027, found yesterday.
Return
The cheapest return fare on each of 15 departure dates is usually $212 to $286.
Cheapest return found recently
$201
6 Nov – 7 Nov · HK Express
Incheon International Airport (ICN) → Hong Kong International Airport (HKG)
Leaves 2:25 a.m. · Return leaves 9:05 p.m. · 7 h 30 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$201
6 Nov – 7 Nov · HK Express
Incheon International Airport (ICN) → Hong Kong International Airport (HKG)
Leaves 2:25 a.m. · Return leaves 9:05 p.m. · 7 h 30 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Every nonstop date from Seoul to Hong Kong
Found recently, and the cheapest we hold
$201 6 Nov – 7 Novfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $182 to $207.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 15 departure dates from 25 Oct to 8 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold 1-night return fares on 1 other departure date within 3 days of 6 Nov, and it is not cheaper.
Every date we hold
178 fares on 15 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 25 Oct – 4 Nov | $202 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 29 Oct – 5 Dec | $202 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 2 Nov – 8 Nov | $339 | Eastar Jet | Gimpo International Airport (GMP) → Hong Kong International Airport (HKG) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 4 Nov – 8 Nov | $231 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 5 Nov – 5 Nov | $243 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 6 Nov – 7 Nov | $201 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 12 Nov – 14 Nov | $249 | Shanghai Airlines | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 20 Nov – 24 Nov | $209 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 25 Nov – 25 Nov | $215 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 26 Nov – 1 Dec | $219 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 20 Dec – 26 Dec | $277 | China Eastern | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 22 Dec – 26 Dec | $281 | Jeju Air | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
| 28 Dec – 3 Jan 2027 | $291 | China Eastern | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 6 Feb 2027 – 11 Feb 2027 | $303 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 8 Feb 2027 – 12 Feb 2027 | $547 | China Southern Airlines | Gimpo International Airport (GMP) → Hong Kong International Airport (HKG) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $201.
Airlines on the cheapest dates: HK Express, China Eastern, Eastar Jet, Shanghai Airlines, Jeju Air, China Southern Airlines.
One-way
The cheapest one-way fare on each of 13 departure dates is usually $117 to $156.
Cheapest one-way found recently
$116
7 Mar 2027 · HK Express
Incheon International Airport (ICN) → Hong Kong International Airport (HKG)
Leaves 6:45 a.m. · 4 h 5 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$116
7 Mar 2027 · HK Express
Incheon International Airport (ICN) → Hong Kong International Airport (HKG)
Leaves 6:45 a.m. · 4 h 5 min trip
nonstop
found yesterday
Every nonstop date from Seoul to Hong Kong
Found recently, and the cheapest we hold
$116 7 Mar 2027found yesterdayOpen this trip
$99 3 Novfound 4 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $23 to $131.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 13 departure dates from 3 Nov to 6 Aug 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 7 Mar 2027 to compare.
Every date we hold
95 fares on 13 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 3 Nov | $99 | T'way Air | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found 4 days ago | Open this trip |
| 22 Jan 2027 | $117 | Eastar Jet | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found 2 days ago | Open this trip |
| 6 Feb 2027 | $156 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found 6 days ago | Open this trip |
| 13 Feb 2027 | $146 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found yesterday | Open this trip |
| 7 Mar 2027 | $116 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found yesterday | Open this trip |
| 23 Mar 2027 | $116 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found 6 days ago | Open this trip |
| 7 Apr 2027 | $193 | China Southern Airlines | Gimpo International Airport (GMP) → Hong Kong International Airport (HKG) | 1 stop | found 2 days ago | Open this trip |
| 19 Apr 2027 | $119 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found 5 days ago | Open this trip |
| 22 Apr 2027 | $117 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found 5 days ago | Open this trip |
| 7 May 2027 | $117 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found 6 days ago | Open this trip |
| 15 May 2027 | $193 | China Southern Airlines | Gimpo International Airport (GMP) → Hong Kong International Airport (HKG) | 1 stop | found 2 days ago | Open this trip |
| 22 Jun 2027 | $190 | China Southern Airlines | Gimpo International Airport (GMP) → Hong Kong International Airport (HKG) | 1 stop | found 4 days ago | Open this trip |
| 6 Aug 2027 | $142 | HK Express | Incheon International Airport (ICN) → Hong Kong International Airport (HKG) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $99.
Airlines on the cheapest dates: HK Express, China Southern Airlines, T'way Air, Eastar Jet.
Premium cabin fares from Seoul to Hong Kong
Return
We looked for premium economy, business and first-class return fares on this route, and hold none found in the last 7 days.
Today's prices for 6 Nov – 7 Nov in another cabin: Premium economy · Business · First
One-way
Business
The lowest business fare we have seen is $444, on one departure date.
30 Oct · ICN → HKG · China Eastern
1 stop · via NKG · overnight connection · 10 h connection
found 5 days ago
That business fare is 4.5 times the economy fare of $99.
Today's prices for 7 Mar 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Seoul to Hong Kong?
Return
Fares 14 to 29 days before departure were typically 6% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $208 | $188 | +6% | 16 |
| 7–13 days | $201 | $184 | +3% | 19 |
| 14–29 days | $195 | $185 | Cheapest seen | 25 |
| 30–59 days | $198 | $182 | +2% | 25 |
| 60–89 days | $208 | $182 | +7% | 25 |
| 90–179 days | $237 | $224 | +22% | 25 |
| 180+ days | $270 | $249 | +39% | 19 |
One-way
The cheapest fares were 14 to 29 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $87 | $79 | Cheapest seen | 9 |
| 60–89 days | $98 | $98 | +13% | 7 |
| 90–179 days | $113 | $100 | +30% | 23 |
| 180+ days | $131 | $116 | +51% | 25 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Seoul → Guangzhou
129 km from Hong Kong
$193
$8 less than flying to Hong Kong
4 Nov – 7 Nov · ICN → CAN · out 1 stop, back 1 stop
found 6 hours ago
Seoul → Shenzhen
27 km from Hong Kong
$430
$229 more than flying to Hong Kong
4 Feb 2027 – 9 Feb 2027 · ICN → SZX · out nonstop, back nonstop
found yesterday
Seoul → Zhuhai
61 km from Hong Kong
$438
$237 more than flying to Hong Kong
29 Jan 2027 – 31 Jan 2027 · ICN → ZUH · out 1 stop, back 1 stop
found 5 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Seoul → Guangzhou
129 km from Hong Kong
$155
$39 more than flying to Hong Kong
18 Sept 2027 · ICN → CAN · 1 stop
found today
Cheongju → Hong Kong
112 km from Seoul
$168
$52 more than flying from Seoul
1 Nov · CJJ → HKG · 1 stop
found 6 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 6 Nov – 7 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
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