Seoul to Guam (ICN-GUM): nonstop flights and who flies them

Korean Air, Jin Air, Trans World Airlines, and Air Seoul fly nonstop between Seoul (ICN) and Guam (GUM), roughly 37 times a week. Long-haul cabins on a corridor this busy are large but never idle: premium cabin inventory reshuffles around every schedule change, and the best dates go first. Korean Air, Jin Air, Trans World Airlines, and Air Seoul fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

See ICN to GUM on the interactive map Get started free

Nonstop flights a week

2,005 mi

Nonstop distance

Free

To get started

Seoul to Guam flight schedule

Scheduled nonstop departures for ICN to GUM, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Seoul (ICN) to Guam (GUM)
Date	Flight	Airline	Departs ICN	Arrives GUM	Duration	Aircraft
Wed, Sep 9	KE 415	Korean Air	10:05	15:35	4h 30m	773
Wed, Sep 9	KE 417	Korean Air	18:25	23:55	4h 30m	73H
Wed, Sep 9	RS 101	Air Seoul	19:25	01:00	4h 35m	321
Wed, Sep 9	LJ 915	Jin Air	19:45	01:15	4h 30m	738
Wed, Sep 9	LJ 917	Jin Air	22:05	03:35	4h 30m	7M8
Thu, Sep 10	KE 415	Korean Air	10:05	15:35	4h 30m	773
Thu, Sep 10	KE 417	Korean Air	18:25	23:55	4h 30m	73H
Thu, Sep 10	RS 101	Air Seoul	19:25	01:00	4h 35m	321
Thu, Sep 10	LJ 915	Jin Air	19:45	01:15	4h 30m	738
Thu, Sep 10	LJ 917	Jin Air	22:05	03:35	4h 30m	7M8
Fri, Sep 11	KE 415	Korean Air	10:05	15:35	4h 30m	773
Fri, Sep 11	LJ 915	Jin Air	18:15	23:45	4h 30m	7M8
Fri, Sep 11	KE 417	Korean Air	18:25	23:55	4h 30m	73H
Fri, Sep 11	RS 101	Air Seoul	19:25	01:00	4h 35m	321
Fri, Sep 11	LJ 917	Jin Air	22:05	03:35	4h 30m	7M8
Sat, Sep 12	KE 415	Korean Air	10:05	15:35	4h 30m	773
Sat, Sep 12	LJ 915	Jin Air	18:15	23:45	4h 30m	738
Sat, Sep 12	KE 417	Korean Air	18:25	23:55	4h 30m	73H
Sat, Sep 12	RS 101	Air Seoul	19:25	01:00	4h 35m	321
Sat, Sep 12	LJ 917	Jin Air	22:05	03:35	4h 30m	7M8
Sun, Sep 13	KE 415	Korean Air	10:05	15:35	4h 30m	773
Sun, Sep 13	LJ 915	Jin Air	18:15	23:45	4h 30m	738
Sun, Sep 13	KE 417	Korean Air	18:25	23:55	4h 30m	73H
Sun, Sep 13	RS 101	Air Seoul	19:25	01:00	4h 35m	321
Sun, Sep 13	LJ 917	Jin Air	22:05	03:35	4h 30m	7M8
Mon, Sep 14	KE 415	Korean Air	10:05	15:35	4h 30m	773
Mon, Sep 14	LJ 915	Jin Air	18:15	23:45	4h 30m	738
Mon, Sep 14	KE 417	Korean Air	18:25	23:55	4h 30m	73H
Mon, Sep 14	RS 101	Air Seoul	19:25	01:00	4h 35m	321
Mon, Sep 14	LJ 917	Jin Air	22:05	03:35	4h 30m	7M8
Tue, Sep 15	KE 415	Korean Air	10:05	15:35	4h 30m	773
Tue, Sep 15	LJ 915	Jin Air	18:15	23:45	4h 30m	738
Tue, Sep 15	KE 417	Korean Air	18:25	23:55	4h 30m	73H
Tue, Sep 15	RS 101	Air Seoul	19:25	01:00	4h 35m	321
Tue, Sep 15	LJ 917	Jin Air	22:05	03:35	4h 30m	7M8

Showing all 35 scheduled ICN to GUM departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ICN to GUM date on the interactive map

The full ICN to GUM nonstop schedule

Korean Air, Jin Air, Trans World Airlines, and Air Seoul fly the route nonstop in 2LNR's schedule data. This page carries the full ICN to GUM nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each ICN to GUM departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ICN to GUM on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seoul to Guam nonstop

Carriers operating ICN to GUM nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ICN to GUM on the interactive map →

Frequently asked questions about ICN to GUM

How far is Guam from Seoul?

ICN to GUM covers about 2,005 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.

Which airlines fly nonstop from ICN to GUM?

Korean Air, Jin Air, Trans World Airlines, and Air Seoul fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the ICN to GUM schedule rather than a space claim.

How many flights a week are there from ICN to GUM?

About 37 nonstop flights a week run between Seoul and Guam in the current schedule, operated by Korean Air, Jin Air, Trans World Airlines, and Air Seoul. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from ICN to GUM depart?

Scheduled ICN to GUM nonstops in the next 7 days with service leave between 10:05 and 22:05, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Does 2LNR show upgrade or award space on ICN to GUM?

Not on this route: none of Korean Air, Jin Air, Trans World Airlines, and Air Seoul is a carrier 2LNR reads inventory for. The page carries the full ICN to GUM nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ICN to GUM nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

Get started free