Ready to fly AST to ICN?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from AST to ICNSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
Astoria (AST) to Seoul (ICN) Flight Distance
The flight distance from Astoria Regional Airport (AST) in Astoria, United States to Incheon International Airport (ICN) in Seoul, South Korea is 8,369 kilometers (5,200 miles / 4,519 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 309°.
This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.
This is an international route connecting United States with South Korea. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 20:57 in Astoria, it's 12:57 in Seoul. With a 16-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.
The return flight from Seoul (ICN) to Astoria (AST) follows a heading of 42° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Astoria Regional Airport (AST) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly AST → ICN
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule AST → ICN
Upcoming departures, airlines, and flight numbers for this route.
Flight AST → ICN delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.