Flights from Kolkata to Seattle
Compare live flights from Kolkata to Seattle (CCU–SEA) across multiple airlines, with nonstop options, durations and seasonal price trends below.
Kolkata to Seattle flights overview
The fastest nonstop Kolkata to Seattle flights cover about 11,634 km in roughly 14.5 hours. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Ticket prices from Kolkata to Seattle change frequently; BookingTrolley aggregates current fares across airlines so you can spot the lowest one. Based on this route's seasonal pattern, fares average roughly ₹ 51,812.60 over the year. Nov tends to be the cheapest month to fly (around ₹ 43,232.70), while Jun is usually the most expensive at about ₹ 64,307.60 — a swing of roughly 49%.
Frequently asked questions about flying from Kolkata to Seattle
Tuesday and Wednesday are typically the cheapest days on Kolkata to Seattle for India travellers, with Friday and Sunday often higher. BookingTrolley compares mid-week and weekend fares on CCU–SEA.
Full-service and low-cost carriers compete from Kolkata (CCU) to Seattle (SEA). BookingTrolley compares published fares so India travellers can see which carrier is cheapest.
Economy round-trip flights on Kolkata to Seattle vary by season. BookingTrolley tracks live fares on CCU–SEA so India travellers can compare current prices.
The flying time from Kolkata to Seattle is about 14.5 hours nonstop, covering roughly 11,634 km between CCU and SEA. BookingTrolley schedules show connecting itineraries take longer depending on layover length.
Shoulder months often pair good weather with lower airfare into Seattle. BookingTrolley price trends on Kolkata to Seattle show steeper rises around major India holiday periods.
Use BookingTrolley's flexible-date comparison for Kolkata (CCU) to Seattle (SEA) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for India travellers to cut the ticket price.
Find cheap flights on popular routes
Explore fares from Kolkata, into Seattle, and on related corridors with BookingTrolley.
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