What is the cheapest month to fly from Taipei to Seattle?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Taipei (TPE) to Seattle (SEA), with fares starting from $516.

What is the lowest current fare from TPE to SEA?

The lowest currently-listed fare from Taipei (TPE) to Seattle (SEA) is $516 on 2026-08-19.

How long is the flight from Taipei to Seattle?

Direct flights from TPE to SEA cover approximately 9,758 km (6,063 miles), with an estimated flight time of 11h 29m. Operating airlines: BR, CI, DL, JX.

Cheap flights from Taipei to Seattle

Cheapest current fares: $516 in August 2026, 9,758 km direct flight in ~11h 29m.

Last updated August 6, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Taipei (TPE) to Seattle (SEA). Refreshed daily.

Taipei (TPE) → Seattle (SEA)

August 2026 $516

Frequently asked questions

What is the cheapest month to fly from Taipei to Seattle?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Taipei (TPE) to Seattle (SEA), with fares starting from $516.
What is the lowest current fare from TPE to SEA?

The lowest currently-listed fare from Taipei (TPE) to Seattle (SEA) is $516 on 2026-08-19.
How long is the flight from Taipei to Seattle?

Direct flights from TPE to SEA cover approximately 9,758 km (6,063 miles), with an estimated flight time of 11h 29m. Operating airlines: BR, CI, DL, JX.

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