Honolulu to Seoul HNL → GMP, ICN
Honolulu International Airport (HNL) → Gimpo International Airport (GMP), Incheon International Airport (ICN)
The cheapest return found recently is $766 with Alaska Airlines, 21 Feb 2027 – 6 Mar 2027, found 6 days ago. The cheapest one-way found recently is $369 with Alaska Airlines, 30 Nov, found 2 days ago.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$766
21 Feb 2027 – 6 Mar 2027 · Alaska Airlines
Honolulu International Airport (HNL) → Gimpo International Airport (GMP)
Leaves 2:55 p.m. · Return leaves 8:40 p.m. · 55 h 20 min of travel, both ways together
out 1 stop, back 1 stop
found 6 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$766 21 Feb 2027 – 6 Mar 2027found 6 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 22 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $721 to $1,051.
22 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?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 13-night return fares leaving within 3 days of 21 Feb 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Dec – 6 Jan 2027 | $1,523 | Alaska Airlines | Honolulu International Airport (HNL) → Gimpo International Airport (GMP) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 21 Feb 2027 – 6 Mar 2027 | $766 | Alaska Airlines | Honolulu International Airport (HNL) → Gimpo International Airport (GMP) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $766.
Airlines on the cheapest dates: Alaska Airlines.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $305 to $373.
Cheapest one-way found recently
$369
30 Nov · Alaska Airlines
Honolulu International Airport (HNL) → Gimpo International Airport (GMP)
Leaves 1:45 p.m. · 28 h 20 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
$267
25 Nov · Air Premia
Honolulu International Airport (HNL) → Incheon International Airport (ICN)
Leaves 2:20 p.m. · 11 h trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$369 30 Novfound 2 days agoOpen this trip
$267 25 Novfound 3 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 $267 to $448.
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 4 departure dates from 22 Oct to 30 Nov, 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 30 Nov to compare.
Every date we hold
5 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct | $385 | ZIPAIR | Honolulu International Airport (HNL) → Incheon International Airport (ICN) | 1 stop | found 2 days ago | Open this trip |
| 2 Nov | $318 | Air Premia | Honolulu International Airport (HNL) → Incheon International Airport (ICN) | stops unknown | found 5 days ago | Open this trip |
| 25 Nov | $267 | Air Premia | Honolulu International Airport (HNL) → Incheon International Airport (ICN) | nonstop | found 3 days ago | Open this trip |
| 30 Nov | $369 | Alaska Airlines | Honolulu International Airport (HNL) → Gimpo International Airport (GMP) | 1 stop | found 2 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $267.
Airlines on the cheapest dates: Air Premia, ZIPAIR, Alaska Airlines.
Premium cabin fares from Honolulu to Seoul
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 21 Feb 2027 – 6 Mar 2027 in another cabin: Premium economy · Business · First
Today's prices for 30 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Honolulu to Seoul?
Return
The cheapest fares were 90 to 179 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (22 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 | $796 | $721 | +4% | 13 |
| 14–29 days | $817 | $784 | +7% | 15 |
| 60–89 days | $1,523 | $1,051 | +99% | 11 |
| 90–179 days | $766 | $750 | Cheapest seen | 13 |
One-way
The cheapest fares were 30 to 59 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 |
|---|---|---|---|---|
| 30–59 days | $364 | $267 | Cheapest seen | 21 |
| 60–89 days | $385 | $365 | +6% | 10 |
| 90–179 days | $368 | $365 | +1% | 17 |
| 180+ days | $443 | $421 | +22% | 24 |
Live price for these dates
The cheapest return found recently is for 21 Feb 2027 – 6 Mar 2027. 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