AirHint found the following cheapest return flights from Beijing (PEK) to Seattle (SEA) in February 2026 (see full year).
Return flights
| 24 Feb - 17 Mar | Korean Air | ||
| 08 Feb - 15 Feb | Korean Air | ||
| 14 Feb - 01 Mar | Asiana Airlines | ||
| 14 Feb - 24 Feb | Korean Air | ||
| 15 Feb - 24 Feb | KLM | ||
| 15 Feb - 01 Mar | KLM |
Also check the deals for one-way flights from Beijing to Seattle in February.
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