Book a trip from Seattle to Kuala Lumpur with Cathay Pacific , fares from USD937

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Seattle (SEA) to Kuala Lumpur (KUL). 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 Kuala Lumpur (KUL)?

Aug 2026
FromUSD937*
Seen 11 hours ago
Round trip/Economy
Sep 2026
FromUSD937*
Seen 11 hours ago
Round trip/Economy
Oct 2026
No results available
cmp-daily-histogram-bars-legend-min-price-aria-label USD937
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.1K
Displaying fares for August-2026
  • SEA–KUL, 26/08/2026 – 20/09/2026: From USD937
    26

    Wed

    AUG

  • SEA–KUL, 27/08/2026 – 20/09/2026: From USD937
    27

    Thu

  • SEA–KUL, 28/08/2026 – 20/09/2026: From USD1,074
    28

    Fri

  • SEA–KUL, 29/08/2026 – 20/09/2026: From USD987
    29

    Sat

  • SEA–KUL, 30/08/2026 – 20/09/2026: From USD1,024
    30

    Sun

  • SEA–KUL, 31/08/2026 – 20/09/2026: From USD975
    31

    Mon

  • SEA–KUL, 01/09/2026 – 20/09/2026: From USD937
    01

    Tue

    SEP

  • SEA–KUL, 02/09/2026 – 20/09/2026: From USD937
    02

    Wed

  • SEA–KUL, 03/09/2026 – 20/09/2026: From USD937
    03

    Thu

  • SEA–KUL, 04/09/2026 – 20/09/2026: From USD1,074
    04

    Fri

  • SEA–KUL, 05/09/2026 – 20/09/2026: From USD987
    05

    Sat

  • SEA–KUL, 06/09/2026 – 20/09/2026: From USD1,024
    06

    Sun

  • SEA–KUL, 07/09/2026 – 20/09/2026: From USD937
    07

    Mon

  • SEA–KUL, 08/09/2026 – 20/09/2026: From USD937
    08

    Tue

  • SEA–KUL, 09/09/2026 – 20/09/2026: From USD937
    09

    Wed

  • SEA–KUL, 10/09/2026 – 20/09/2026: From USD937
    10

    Thu

  • SEA–KUL, 11/09/2026 – 20/09/2026: From USD1,074
    11

    Fri

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    12

    Sat

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    13

    Sun

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    14

    Mon

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    15

    Tue

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

    Wed

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    17

    Thu

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    18

    Fri

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    19

    Sat

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    20

    Sun

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    21

    Mon

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    22

    Tue

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    23

    Wed

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    24

    Thu

  • SEA–KUL: cmp-view-offers-disclaimer. Find offers
    25

    Fri

    • RangeUSD937-USD1,074

    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)
    • Kuala Lumpur International Airport (KUL)
    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 Kuala Lumpur (KUL)

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

    USD
    keyboard_arrow_down
    Explore flight fares from Seattle (SEA) to Kuala Lumpur (KUL)
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		27/08/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		03/09/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		09/09/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		10/09/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		26/08/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		01/09/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		02/09/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		07/09/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		08/09/2026 - 20/09/2026

    From

    USD937

    Seen 11 hours ago

    Seattle (SEA)Kuala Lumpur (KUL)Round-trip
    /
    Economy    		31/08/2026 - 20/09/2026

    From

    USD975

    Seen 11 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 Kuala Lumpur - selected offers

    Experience refined comfort in our award-winning Business class.

    keyboard_arrow_down
    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.

    Flights from Seattle SEA to Kuala Lumpur KUL

    Whether you’re flying to Kuala Lumpur for business or pleasure, travel well when you book with Cathay Pacific. Our aircraft feature excellent on-board comforts and services. Economy seats offer a greater seat recline and more legroom than other carriers. Arrive feeling rested and fresh, and you’ll be ready to shop in the modern malls, explore the diverse sights and architecture, or attend your business meetings.

    Things to Do in Kuala Lumpur

    Start your visit to Kuala Lumpur with a bird’s eye view of the cityscape from the gleaming Petronas Twin Towers. Ride the escalator to the Skybridge, and then continue to the Observation Deck on the 86th floor. Admire grand colonial buildings on Merdeka Square, get in touch with the spirituality at the Batu Caves, and explore the National Mosque. Enjoy the energetic nightlife of Bukit Bintang. Travelling with children? They are sure to enjoy Aquaria KLCC and Kuala Lumpur Bird Park.

    Kuala Lumpur Travel Tips

    With heavy traffic around the clock, the efficient and affordable rail services are the way to go. The LRT, Monorail, ERT, and KTM Komuter connect most parts of this sprawling city. The free Go KL bus routes are a great option for getting around the city centre. Fly to Kuala Lumpur in style when you book with Cathay Pacific.