Book a trip from Seattle to Chennai with Cathay Pacific , fares from USD1,135

DISCOUNT CODE (OPTIONAL)

Fly Cathay Pacific from Seattle (SEA) to Chennai (MAA). 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 Pacific Member to earn Status Points or Miles.

Deals on Seattle (SEA) to Chennai (MAA) flights

Apr 2026
FromUSD1,209*
Seen 1 day ago
Round trip/Economy
May 2026
FromUSD1,239*
Seen 1 day ago
Round trip/Economy
Jun 2026
FromUSD1,810*
Seen 1 day ago
Round trip/Economy
USD1.2K
USD2.5K
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    MAY

    • RangeUSD1,209-USD2,487

    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.

    Book flights to Chennai MAA

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    Book flights to Chennai MAA
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Chennai (MAA)Round-trip
    /
    Economy    		18/08/2026 - 15/09/2026

    From

    USD1,135

    Seen 9 hours ago

    Seattle (SEA)Chennai (MAA)Round-trip
    /
    Economy    		21/04/2026 - 07/05/2026

    From

    USD1,209

    Seen 1 day ago

    Seattle (SEA)Chennai (MAA)Round-trip
    /
    Economy    		28/09/2026 - 25/01/2027

    From

    USD1,224

    Seen 1 day 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 Chennai - selected offers

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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.

    All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.