Cheap flights from SeaTac to Chengdu from CA $674

View CA $674 flight on Fri, Sep. 12, 2025Opens in a new window

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Cheap flights from SeaTac (SEA) to Chengdu (CTU)

Prices were available within the past 7 days and start at CA $674 for one-way flights and CA $1,307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, Aug. 25 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,307 Roundtrip, found 13 hours ago
CA $1,307
Roundtrip
found 13 hours ago
Select China Airlines flight, departing Mon, Aug. 25 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,307 found 13 hours ago
Air China
Mon, Aug. 25 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,357 Roundtrip, found 13 hours ago
CA $1,357
Roundtrip
found 13 hours ago
Select Air China flight, departing Mon, Aug. 25 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,357 found 13 hours ago
China Airlines
Mon, Aug. 25 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,373 Roundtrip, found 13 hours ago
CA $1,373
Roundtrip
found 13 hours ago
Select China Airlines flight, departing Mon, Aug. 25 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,373 found 13 hours ago
Alaska Airlines
Mon, Aug. 25 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,377 Roundtrip, found 13 hours ago
CA $1,377
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Mon, Aug. 25 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,377 found 13 hours ago
Cathay Pacific
Mon, Aug. 25 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,392 Roundtrip, found 13 hours ago
CA $1,392
Roundtrip
found 13 hours ago
Select Cathay Pacific flight, departing Mon, Aug. 25 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,392 found 13 hours ago
EVA Airways
Thu, Sep. 11 - Mon, Sep. 22
SEA
Seattle
TFU
Chengdu
CA $1,498 Roundtrip, found 5 days ago
CA $1,498
Roundtrip
found 5 days ago
Select EVA Airways flight, departing Thu, Sep. 11 from Seattle to Chengdu, returning Mon, Sep. 22, priced at CA $1,498 found 5 days ago

Find the cheapest month to fly from Seattle (SEA) to Chengdu (TFU)

March is typically the cheapest month to fly

From CA $1,305 - CA $1,860 per traveller.

Graph displaying average flight prices per month

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