Cheapest return CCU–SFO flights, June

AirHint found the following cheapest return flights from Kolkata (CCU) to San Francisco (SFO) in June 2026 (see full year).

Return flights

23 Jun - 13 Jul Qatar Airways
17 Jun - 16 Jul Qatar Airways
11 Jun - 18 Jun Thai Airways
15 Jun - 24 Jun Singapore Airlines
15 Jun - 05 Jul Singapore Airlines
15 Jun - 06 Jul Japan Airlines
03 Jun - 17 Jun Thai AirAsia
12 Jun - 24 Jun Singapore Airlines
12 Jun - 29 Jun Singapore Airlines
05 Jun - 14 Jun Qatar Airways
15 Jun - 15 Jun Emirates
10 Jun - 21 Jun Etihad Airways

Also check the deals for one-way flights from Kolkata to San Francisco in June.

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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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