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HAK to SEA: distance & flight time
Haikou (Haikou Meilan International Airport) → Seattle (Seattle Tacoma International Airport)
6,748 mi
10,860 km · 5,864 nm
13h 42m
estimated nonstop flight time
-15h
time difference · heading northeast
See live HAK→SEA fares Phone-only fares on this route — call free
Flight time details
6,748 miles nonstop takes roughly 13h 42m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- HAK — Haikou Meilan International Airport · Haikou, China
- SEA — Seattle Tacoma International Airport · Seattle, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HAK
- BAR · Qionghai Bo'ao Airport55 mi away
- ZHA · Zhanjiang Airport89 mi away
- SYX · Sanya Phoenix International Airport132 mi away
- BHY · Beihai Airport134 mi away
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is HAK from SEA?
The flight distance from Haikou (HAK) to Seattle (SEA) is 6,748 miles (10,860 km, 5,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAK to SEA?
A nonstop flight takes about 13h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Haikou and Seattle?
Seattle is 15 hours behind Haikou.
What is the cheapest way to fly from HAK to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAK–SEA that never appear on search engines, with no booking fees.