Seattle → Hong Kong flights

Seattle–Hong Kong: target $416–$417 before fares climb to $546

Key takeaways

• Median fare is $417, with the lowest recorded snapshot at $406 — a very tight floor that signals genuine deals do exist.
• Bottom-quartile pricing (p25) is $416, meaning roughly a quarter of observed fares were at or below that level — a credible target.
• Top-quartile fares (p75) reach $481, and the single-snapshot high hit $546 — a 34% spread that makes timing meaningfully worthwhile.
• 34% price spread across 30 daily snapshots suggests fare volatility is real but not extreme; shopping around pays off here.
• The $406–$417 band is narrow, implying the floor is relatively stable — when you see fares in that range, it's worth booking rather than waiting.

30-day price trend

See full numbers and stats on the SEA → HKG price history page.

The full picture

The 30-day snapshot window for Seattle (SEA) to Hong Kong (HKG) tells a fairly clear story: the floor on this route is remarkably firm, with the 25th percentile sitting at $416 and the median at just $417. That one-dollar gap between the two is unusual and suggests that a large share of observed fares cluster tightly around $417 — meaning the 'good deal' threshold is well-defined. If you see anything in the $406–$420 range, the data supports booking with confidence rather than holding out for something lower.

The upper end of the range is where the risk lies. The 75th percentile jumps to $481, and the high-water mark across the sample hit $546 — roughly 31% above median. That 34% overall spread is meaningful on a long-haul transpacific route: the difference between a bottom-quartile and a top-quartile fare is about $65, which compounds if you're booking for multiple travelers. The data does not reveal a specific booking-window cutoff (e.g., 'book 6 weeks out'), but the tight clustering near median suggests fares are relatively stable until a demand or inventory trigger pushes them toward the $481–$546 range. On transpacific routes generally, that trigger often correlates with school holidays, major Hong Kong events, or reduced seat availability close to departure.

No dominant carrier signal is present in this dataset, so fare-shopping across carriers is advisable rather than defaulting to a single airline. One honest caveat: 30 snapshots cover the cheapest cached fares on any given day, not the full fare landscape — actual available seats at the lowest price may be limited, and the $406 floor may reflect a brief sale or limited-inventory fare that isn't consistently bookable. Treat $416–$420 as a realistic target, not a guarantee.

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