San Francisco → Taipei flights

SFO–TPE: Target $537 or less, but act fast on sub-$400 fares

Key takeaways

• Median fare is $537, meaning half of observed prices came in at or below that level — a reasonable budget anchor.
• Bottom quartile sits at $323 (the p25 equals the observed floor), signaling that genuinely cheap fares do appear but are not typical.
• Top quartile starts at $548, so the gap between a median deal and an expensive ticket is surprisingly narrow — most savings come from catching outlier lows.
• Price spread is 125% (low $323 to high $726), one of the widest ranges you'll see on a transpacific route — timing and flexibility matter enormously here.
• Budget $540 or under as your go/no-go threshold; anything below $400 represents a bottom-quartile opportunity worth booking promptly.

30-day price trend

See full numbers and stats on the SFO → TPE price history page.

The full picture

The San Francisco–Taipei corridor shows a striking 125% spread between its cheapest and most expensive observed fares — $323 versus $726 across 30 daily snapshots. That kind of volatility is typical for a long-haul transpacific route with multiple carriers competing, but it also means the price you see today could look very different in a week. The median of $537 is a healthy planning number: budget to that figure and treat anything meaningfully below it as a genuine win rather than an expectation.

The distribution is notably bottom-heavy: the 25th percentile lands right at the observed floor of $323, which means the cheapest fares are clustered tightly in a narrow band rather than spread across a range of moderate deals. In practice, this suggests a bimodal market — fares are either quite cheap or hovering around the $540–$726 zone with little middle ground. When a low fare appears, it tends to be a real outlier. Set a price alert at or below $450 and be prepared to book within a day or two; these fares rarely persist. The $548 p75 threshold is close to the median, reinforcing that once you're past the bottom tier, prices escalate quickly toward the $700s.

No dominant carrier was identifiable from the available data, so this guidance applies across whatever mix of airlines is serving the route in your search window. One honest caveat: 30 snapshots capture a single rolling window of cached fares, not a full seasonal cycle. Peak travel periods — Lunar New Year, summer, and major Taiwanese holidays — can push fares well above the $726 high observed here. If your travel falls near those windows, treat the figures above as a baseline from a non-peak period and budget accordingly.

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