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How Long is the Flight from Alaska to Seoul?

Alaska to Seoul flights take around 9 hours with connections. The distance between Alaska and Seoul sits at roughly 3,600 miles (5,793 kilometers). No airline currently operates direct flights. Most travelers fly out of Anchorage (ANC), which has connecting flights to Incheon International Airport (ICN). Airlines like Alaska Airlines, Korean Air, Asiana Airlines, Delta Air Lines connect through hub cities. Connecting flights typically route through Seattle. Flight times vary based on layover duration and which airline you pick.

Alaska to Seoul Flight Duration & Travel Information

Alaska to Seoul Flight Distance: Approximately 3,600 miles (5,793 kilometers).

Average Flight Time: Around 9 hours. Connections through Seattle.

Departure Airports: Anchorage (ANC).

Arrival Airport: Incheon International Airport (ICN).

Airlines Operating: Alaska Airlines, Korean Air, Asiana Airlines, Delta Air Lines provide connecting service on this route.

The Alaska to Seoul flight connects the U.S. with South Korea. Common connection points include Seattle.

Best Airlines Flying from Alaska to Seoul

Alaska Airlines

Korean Air

Asiana Airlines

Delta Air Lines

What is the Average Flight Time from Alaska to Seoul?

Connecting flights from Alaska to Seoul run about 8 to 10 hours depending on your routing. Alaska Airlines connects through Seattle. Flying via Seattle typically offers the shortest travel time.

Korean Air also operates service from Anchorage (ANC) to Seoul. Layovers typically last 2 to 4 hours.

Longer connections can push total travel time past the average, but sometimes those tickets cost $200 to $400 less than the shorter itineraries. Worth checking both options.

Seoul is 18 hours ahead of Alaska time. When you leave Alaska in the evening, you're landing in Seoul the following day local time.

Most flights depart Alaska in the afternoon and arrive in Seoul the following morning.

Booking at least 6 to 8 weeks out usually gets you the best fares. Shoulder season months tend to be cheaper for this route.

Frequently Asked Questions

How long is the flight from Alaska to Seoul?

The flight from Alaska to Seoul takes around 9 hours with connections. Total travel time depends on your layover city and duration. Flights routing through Seattle typically fall on the shorter end.

How far is it from Alaska to Seoul?

The distance from Alaska to Seoul is approximately 3,600 miles (5,793 kilometers). This medium-haul route crosses multiple time zones.

What is the time difference between Alaska and Seoul?

Seoul is 18 hours ahead of Alaska. Plan accordingly for jet lag and scheduling.

Are there direct flights from Alaska to Seoul?

No, there are no direct flights from Alaska to Seoul. All flights require at least one connection, typically through Seattle.

Which airlines fly from Alaska to Seoul?

Alaska Airlines, Korean Air, Asiana Airlines, Delta Air Lines operate connecting service from Alaska to Seoul.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Alaska Flight Times.