Alaska Airlines has today announced the launch of new nonstop service between Seattle and Seoul Incheon on Hawaiian Airlines starting September 12, 2025. The route will operate five times weekly with an Airbus A330-200.

On Tuesday (March 25, 2025), Alaska Airlines announced the launch of new direct service between Seattle and Seoul Incheon on Hawaiian Airlines starting September 12, 2025. The route will operate five times weekly with a widebody Airbus A330-200. With the combination of Alaska Airlines and Hawaiian Airlines, the Group is transforming Seattle into the West Coast’s new premier global gateway. By 2030, the company plans on serving at least 12 nonstop international destinations with widebody aircraft from Seattle, including Seoul Incheon and Tokyo Narita. Daily service between Seattle and Tokyo Narita will start om May 12, 2025. Alaska’s Seattle hub, the largest West Coast airline hub, also serves 104 nonstop destinations across North America.
In Tuesday’s announcement, Alaska Airlines’ Chief Commercial Officer, Andrew Harrison, said,
“With our robust network, we can connect our guests through our global gateway in Seattle for convenient nonstop service to Seoul and Tokyo, with additional connections to other Asian destinations with our global partners, including fellow oneworld member Japan Airlines. As we grow our global network from Seattle in the coming years, we’ll announce new international routes to dynamic destinations that we know our guests are going to love to visit.”

Alaska Airlines and their regional partners serve over 140 destinations in the United States, Mexico, Canada, Costa Rica and Belize. Alaska has hubs in Seattle, San Francisco, Los Angeles, Portland and Anchorage. The carrier is a member of the oneworld global alliance, and along with their additional partners, Alaska Airlines’ guests can earn and redeem miles on flights to more than 1,000 global destinations on over 20 airlines. Alaska Airlines, Hawaiian Airlines and Horizon Air are subsidiaries of the Alaska Air Group, Inc. (NYSE: ALK).
Source: Alaska Airlines