Best Flights starting from $816
from$816economy
Seattle (SEA)
Thu, Jul 30
One-way
Kolkata (CCU)
—
from$826economy
Seattle (SEA)
Fri, Jul 31
One-way
Kolkata (CCU)
—
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Other Destinations
Seattle (SEA) to Durham (RDU) in July from $136
From $136
Seattle (SEA) to Philadelphia (PHL) in July from $139
From $139
Seattle (SEA) to Des Moines (DSM) in July from $141
From $141
Seattle (SEA) to Kansas City (MCI) in July from $141
From $141
Seattle (SEA) to Los Angeles (LAX) in July from $144
From $144
Seattle (SEA) to Las Vegas (LAS) in July from $148
From $148
Flights from Other Cities
Chennai (MAA) to Kolkata (CCU) in July from $61
From $61
Bangkok (BKK) to Kolkata (CCU) in July from $126
From $126
Doha (DOH) to Kolkata (CCU) in July from $405
From $405
Toronto (YYZ) to Kolkata (CCU) in July from $823
From $823
Orlando (MCO) to Kolkata (CCU) in July from $1,353
From $1,353
Vancouver (Any) to Kolkata (CCU) in July from $1,474
From $1,474