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Cheap flights from San Francisco (SFO) to Calcutta (CCU)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)

How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
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How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
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How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
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Cheap flights from San Francisco to Calcutta in April , May 2026

09 Apr - 09 May $ 1,340.00
SFO
San Francisco
Emirates
2 STOPS
CCU
Calcutta
CCU
Calcutta
Emirates
1 STOPS
SFO
San Francisco
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28 Apr - 26 May $ 1,367.00
SFO
San Francisco
Air India Limited
1 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
1 STOPS
SFO
San Francisco
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07 Apr - 11 May $ 2,527.00
SFO
San Francisco
Air India Limited
1 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
1 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Calcutta

28 Apr - 02 May $ 1,290.00
SFO
San Francisco
Air China
1 STOPS
CCU
Calcutta
CCU
Calcutta
Air China
2 STOPS
SFO
San Francisco
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09 Apr - 01 May $ 1,473.00
SFO
San Francisco
Qatar Airways
2 STOPS
CCU
Calcutta
CCU
Calcutta
Qatar Airways
2 STOPS
SFO
San Francisco
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07 Apr - 01 May $ 2,750.00
SFO
San Francisco
Air India Limited
1 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
1 STOPS
SFO
San Francisco
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One-way flights to Calcutta from San Francisco

7:00 AM - 8:45 PM
Etihad Airways
2 Stops
31h 40m
SFO - CCU
$ 547
Kiwi
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7:35 PM - 2:30 AM
Swiss International Air Lines
2 Stops
44h 45m
SFO - CCU
$ 589
Kiwi
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7:35 PM - 2:30 AM
Swiss International Air Lines
2 Stops
44h 45m
SFO - CCU
$ 590
Kiwi
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How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)

Related info for your journey
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How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.