Find flights from Seattle to Kolkata from USD 1,191*

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Find the best flight rates from Seattle to Kolkata

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USD 2.3K
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  • RangeUSD 2,268

    Great deals from Seattle to Kolkata when you book in advance

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    Great deals from Seattle to Kolkata when you book in advance
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    10 May 26 (Sun) - 16 May 26 (Sat)

    From

    USD 2,184

    Seen: 17 hrs ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    01 May 26 (Fri) - 30 May 26 (Sat)

    From

    USD 2,268

    Seen: 20 hrs ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    01 May 26 (Fri) - 31 May 26 (Sun)

    From

    USD 2,455

    Seen: 20 hrs ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    21 Aug 26 (Fri) - 09 Nov 26 (Mon)

    From

    USD 1,191

    Seen: 19 minutes ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    20 Aug 26 (Thu) - 09 Nov 26 (Mon)

    From

    USD 1,287

    Seen: 35 minutes ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    20 Jul 26 (Mon) - 14 Sep 26 (Mon)

    From

    USD 1,415

    Seen: 23 minutes ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    17 Jul 26 (Fri) - 14 Sep 26 (Mon)

    From

    USD 1,465

    Seen: 24 minutes ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    16 Jul 26 (Thu) - 14 Sep 26 (Mon)

    From

    USD 1,465

    Seen: 25 minutes ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    14 Jul 26 (Tue) - 14 Sep 26 (Mon)

    From

    USD 1,473

    Seen: 26 minutes ago

    Seattle (SEA)Kolkata (CCU)Round-trip
    /
    Economy
    13 Jul 26 (Mon) - 14 Sep 26 (Mon)

    From

    USD 1,473

    Seen: 39 minutes ago

    *Fares include taxes, fees, and surcharges. These fares have been collected within the last 48 hours and may not be available at booking. Fares may vary due to exchange rate fluctuations upon booking. Blackout dates apply.

    Premium class flight offers from Seattle to Kolkata

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    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Additional baggage fees and charges for optional products and services may apply.