Seattle To Kolkata Flight Schedule

TRIP TYPE

Oneway

From

Seattle, United States

To

Kolkata, India

Month of travel

Nov 2025

Explore & Book The Cheapest Seattle to Kolkata Flights

  • Nov

    ₹ 64,635

  • Dec

    ₹ 1,65,390

2025

  • Jan

    ₹ 37,660

  • Sep

    ₹ 47,792

2026

37K

165K

Oneway Fares

November 2025

Cheapest fare: ₹ 64,635,
For flight departing 30 November

64K - 64K

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    ₹ 64,635

    Oneway fare on 30 November

December 2025

Cheapest fare: ₹ 1,65,390,
For flight departing 12 December

165K - 234K

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    ₹ 1,65,390

    Oneway fare on 12 December

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    ₹ 2,34,560

    Oneway fare on 19 December

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Select Date To View Flights