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HAK to BFI: distance & flight time

Haikou (Haikou Meilan International Airport) → Seattle (Boeing Field King County International Airport)

6,745 mi
10,855 km · 5,861 nm
13h 42m
estimated nonstop flight time
-15h
time difference · heading northeast
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Flight time details

6,745 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

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is HAK from BFI?

The flight distance from Haikou (HAK) to Seattle (BFI) is 6,745 miles (10,855 km, 5,861 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from HAK to BFI?

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 BFI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAK–BFI that never appear on search engines, with no booking fees.
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