Honolulu to Seoul Incheon (HNL → ICN). We are tracking 12 fares on this route.
Cheapest tracked fare $338 · typical price $628 · you save about $290 (46%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
ZIPAIR
2026-09-06
1 stop
$338
Alaska Airlines
2026-09-14
1 stop
$361
Alaska Airlines
2026-10-28
1 stop
$363
Alaska Airlines
2026-09-07
1 stop
$364
Alaska Airlines
2026-11-20
1 stop
$409
Alaska Airlines
2026-09-11
1 stop
$416
Alaska Airlines
2026-09-12
1 stop
$417
Alaska Airlines
2026-10-15
1 stop
$417
Alaska Airlines
2026-11-03
1 stop
$421
Philippine Airlines
2026-10-08
1 stop
$477
Alaska Airlines
2026-10-05
1 stop
$490
Alaska Airlines
2026-10-11
1 stop
$490
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Honolulu to Seoul Incheon get?
The cheapest fare we have tracked on this route is $338, compared with a typical $628 for a trip of this distance.
Is it cheaper to fly to Seoul Incheon from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Honolulu to Seoul Incheon cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.