A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.
Did you mean Flights from Seattle to Haikou?
Haikou
ChinaHAK
Haikou Meilan International Airport
Seattle
United StatesSEA
Seattle Tacoma International Airport
Haikou Meilan International Airport (HAK) serves Haikou; Seattle Tacoma International Airport (SEA) serves Seattle.
The airports are 6,748 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from HAK to SEA, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are Hainan Airlines (HU). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 24, 2026 – Sep 16, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Haikou Meilan International Airport (HAK) is the origin airport and Seattle Tacoma International Airport (SEA) is the destination airport.
HAK and SEA are approximately 6,748 miles apart by great-circle distance.
No. Roame's current schedule feed lists service with stops from HAK to SEA, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are Hainan Airlines (HU). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include 787 and Boeing 787-9 (789).