Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline China Airlines

The cheapest airline(s) flying from Kolkata to Seattle is China Airlines.

  • China Airlines China Airlines
  • Singapore Airlines Singapore Airlines
  • Air India Air India
  • Qatar Airways Qatar Airways
  • Emirates Emirates
  • United Airlines United Airlines
  • Japan Airlines Japan Airlines
  • British Airways British Airways
  • Virgin Atlantic Airways Virgin Atlantic Airways
  • KLM KLM
Cheapest Month February

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Kolkata to Seattle is February.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Sunday

The cheapest day(s) of the week to fly from Kolkata to Seattle is Sunday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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  • 01:25 CCU
    12:35 SEA
    24Hrs, 40m 1 Stop (DXB)
  • CCUKolkata Airport 01:25 - SEA 12:35 24h 40m 1 Stop (DXB) Dubai
  • CCUKolkata Airport 01:25
    DXBDubai International Airport 09:55
  • DXBDubai International Airport 05:15
    SEASeattle/Tacoma International Airport 12:35
  • 24h 40m (4h 40m)
  • 1 Stop DXB · Dubai 4h 40m
  • flydubai (FZ 462)Boeing 737 Max 8 Passenger
    Emirates (EK 229)Boeing 777 300 Er
  • flydubai (FZ 462)
    • M
    • -
    • -
    • T
    • -
    • S
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  • 03:20 CCU
    11:40 SEA
    21Hrs, 50m 1 Stop (DOH)
  • CCUKolkata Airport 03:20 - SEA 11:40 21h 50m 1 Stop (DOH) Doha
  • CCUKolkata Airport 03:20
    DOHHamad International Airport 08:05
  • DOHHamad International Airport 06:35
    SEASeattle/Tacoma International Airport 11:40
  • 21h 50m (1h 30m)
  • 1 Stop DOH · Doha 1h 30m
  • Qatar Airways (QR 541)Airbus A359
    Qatar Airways (QR 719)Boeing 777 300 Er
  • Qatar Airways (QR 541)
    • -
    • -
    • -
    • T
    • F
    • S
    • S
  • 03:20 CCU
    11:40 SEA
    21Hrs, 50m 1 Stop (DOH)
  • CCUKolkata Airport 03:20 - SEA 11:40 21h 50m 1 Stop (DOH) Doha
  • CCUKolkata Airport 03:20
    DOHHamad International Airport 08:05
  • DOHHamad International Airport 06:35
    SEASeattle/Tacoma International Airport 11:40
  • 21h 50m (1h 30m)
  • 1 Stop DOH · Doha 1h 30m
  • Qatar Airways (QR 541)Boeing 787 8
    Qatar Airways (QR 719)Boeing 777 300 Er
  • Qatar Airways (QR 541)
    • M
    • T
    • W
    • -
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What’s the most popular airline flying from Kolkata to Seattle?

The most popular airline flying from Kolkata to Seattle is Singapore Airlines. Find the latest flight deals on Wego.

How far is Seattle from Kolkata?

The flight distance between Kolkata and Seattle is 11630km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 01:25. The last flight of the day departs at 01:25. See the full list of flight times on Wego.