Are there nonstop flights from Seoul (ICN) to Guam (GUM)?

Yes. Korean Air, Jin Air, Air Seoul fly this route. Flight time is about 4h 18m.

What is the fastest connection from Seoul (ICN) to Guam (GUM)?

via Busan ≈ 4h 48m, via Daegu ≈ 4h 49m, via I Fadang ≈ 4h 56m (estimated flying time, excluding layovers).

from 11,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Incheon International Airport (ICN) to Antonio B. Won Pat International Airport (GUM)・3,227 km

Nonstop flights available (3 airlines). Flight time about 4h 18m. Nonstop return flights also operate.

With milesANA 11,000 miles+ (via KIX)JAL 23,000 miles+ (nonstop)Economy, one way, estimate. Tap a connection for miles by cabin.

Award miles (one way, estimate)

Estimates from the airlines' published award charts (as of 2026-11-02). Seat availability, fuel surcharges and stopover rules are not included.

9 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.