Cheapest return flights from Portland to Kolkata in July from $1458

AirHint found the following cheapest return flights from Portland (PDX) to Kolkata (CCU) in July 2025 (see full year).

Return flights

09 Jul - 21 Jul Qatar Airways
09 Jul - 19 Jul Qatar Airways

Also check the deals for one-way flights from Portland to Kolkata in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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