Cheap flights from SeaTac to Chengdu from CA $590

View CA $590 flight on Wed, Aug. 27, 2025Opens in a new window

Popular airlines from SeaTac to Chengdu

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

Prices were available within the past 7 days and start at CA $590 for one-way flights and CA $1,197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug. 27 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,197 Roundtrip, found 6 days ago
CA $1,197
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug. 27 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,197 found 6 days ago
Delta
Wed, Aug. 27 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,237 Roundtrip, found 6 days ago
CA $1,237
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug. 27 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,237 found 6 days ago
China Airlines
Mon, Aug. 25 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,316 Roundtrip, found 6 days ago
CA $1,316
Roundtrip
found 6 days ago
Select China Airlines flight, departing Mon, Aug. 25 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,316 found 6 days ago
Air China
Mon, Aug. 25 - Tue, Sep. 9
SEA
Seattle
TFU
Chengdu
CA $1,325 Roundtrip, found 6 days ago
CA $1,325
Roundtrip
found 6 days ago
Select Air China flight, departing Mon, Aug. 25 from Seattle to Chengdu, returning Tue, Sep. 9, priced at CA $1,325 found 6 days ago
Hawaiian Airlines
Fri, Sep. 12 - Thu, Sep. 18
SEA
Seattle
TFU
Chengdu
CA $1,374 Roundtrip, found 2 days ago
CA $1,374
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, Sep. 12 from Seattle to Chengdu, returning Thu, Sep. 18, priced at CA $1,374 found 2 days ago
Alaska Airlines
Fri, Sep. 12 - Sat, Sep. 20
SEA
Seattle
TFU
Chengdu
CA $1,396 Roundtrip, found 2 days ago
CA $1,396
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, Sep. 12 from Seattle to Chengdu, returning Sat, Sep. 20, priced at CA $1,396 found 2 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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