Book a trip from Seattle to Beijing with Cathay Pacific , fares from USD805

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Seattle (SEA) to Beijing (PEK). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business class during your flight. Book direct to secure our best fare and join as a Cathay member to earn Status Points or Miles.

When is the best time to fly from Seattle (SEA) to Beijing (PEK)?

Sep 2026
FromUSD805*
Seen 12 hours ago
Round trip/Economy
Oct 2026
FromUSD805*
Seen 8 hours ago
Round trip/Economy
Nov 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label USD805
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.6K
Displaying fares for September-2026
  • SEA–PEK, 17/09/2026 – 30/09/2026: From USD805
    17

    Thu

    SEP

  • SEA–PEK, 18/09/2026 – 30/09/2026: From USD943
    18

    Fri

  • SEA–PEK, 19/09/2026 – 30/09/2026: From USD855
    19

    Sat

  • SEA–PEK, 20/09/2026 – 30/09/2026: From USD893
    20

    Sun

  • SEA–PEK, 21/09/2026 – 30/09/2026: From USD805
    21

    Mon

  • SEA–PEK, 22/09/2026 – 30/09/2026: From USD805
    22

    Tue

  • SEA–PEK, 23/09/2026 – 30/09/2026: From USD805
    23

    Wed

  • SEA–PEK, 24/09/2026 – 30/09/2026: From USD805
    24

    Thu

  • SEA–PEK, 25/09/2026 – 30/09/2026: From USD943
    25

    Fri

  • SEA–PEK, 26/09/2026 – 30/09/2026: From USD855
    26

    Sat

  • SEA–PEK: cmp-view-offers-disclaimer. Find offers
    27

    Sun

  • SEA–PEK: cmp-view-offers-disclaimer. Find offers
    28

    Mon

  • SEA–PEK: cmp-view-offers-disclaimer. Find offers
    29

    Tue

  • SEA–PEK: cmp-view-offers-disclaimer. Find offers
    30

    Wed

  • SEA–PEK: cmp-view-offers-disclaimer. Find offers
    01

    Thu

    OCT

  • SEA–PEK, 02/10/2026 – 18/10/2026: From USD943
    02

    Fri

  • SEA–PEK, 03/10/2026 – 18/10/2026: From USD995
    03

    Sat

  • SEA–PEK, 04/10/2026 – 18/10/2026: From USD1,386
    04

    Sun

  • SEA–PEK, 05/10/2026 – 18/10/2026: From USD1,592
    05

    Mon

  • SEA–PEK, 06/10/2026 – 18/10/2026: From USD1,286
    06

    Tue

  • SEA–PEK, 07/10/2026 – 18/10/2026: From USD1,104
    07

    Wed

  • SEA–PEK, 08/10/2026 – 18/10/2026: From USD1,014
    08

    Thu

  • SEA–PEK, 09/10/2026 – 18/10/2026: From USD1,114
    09

    Fri

  • SEA–PEK, 10/10/2026 – 18/10/2026: From USD1,154
    10

    Sat

  • SEA–PEK, 11/10/2026 – 18/10/2026: From USD939
    11

    Sun

  • SEA–PEK, 12/10/2026 – 18/10/2026: From USD805
    12

    Mon

  • SEA–PEK, 13/10/2026 – 18/10/2026: From USD805
    13

    Tue

  • SEA–PEK, 14/10/2026 – 18/10/2026: From USD805
    14

    Wed

  • SEA–PEK, 15/10/2026 – 18/10/2026: From USD945
    15

    Thu

  • SEA–PEK: cmp-view-offers-disclaimer. Find offers
    16

    Fri

    • RangeUSD805-USD1,592

    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Travel Destination Facts

    Destination airport(s)
    • Beijing Daxing International Airport (PKX)
    • Capital International Airport (PEK)
    • Beijing Nanyuan Airport (NAY)
    Aircraft Type

    Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*

    Departure time zone
    GMT-07:00
    Arrival time zone
    GMT+08:00
    Cabin Class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month
    February
    *Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration. Lowest fare month for flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Explore flight fares from Seattle (SEA) to Beijing (PEK)

    Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.

    USD
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    Explore flight fares from Seattle (SEA) to Beijing (PEK)
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		12/10/2026 - 18/10/2026

    From

    USD805

    Seen 8 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		17/09/2026 - 30/09/2026

    From

    USD805

    Seen 12 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		24/09/2026 - 30/09/2026

    From

    USD805

    Seen 12 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		13/10/2026 - 18/10/2026

    From

    USD805

    Seen 8 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		21/09/2026 - 30/09/2026

    From

    USD805

    Seen 12 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		23/09/2026 - 30/09/2026

    From

    USD805

    Seen 12 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		14/10/2026 - 18/10/2026

    From

    USD805

    Seen 8 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		22/09/2026 - 30/09/2026

    From

    USD805

    Seen 12 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		19/09/2026 - 30/09/2026

    From

    USD855

    Seen 12 hours ago

    Seattle (SEA)Beijing (PEK)Round-trip
    /
    Economy    		26/09/2026 - 30/09/2026

    From

    USD855

    Seen 12 hours ago

    Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Book Business Class flights to Beijing - selected offers

    Experience refined comfort in our award-winning Business class.

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    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.