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Cheap flights from Raleigh Durham (RDU) 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 Raleigh Durham (RDU) to Calcutta (CCU)

How to find the cheapest flight from Raleigh Durham (RDU) to Calcutta (CCU)
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How to find the cheapest flight from Raleigh Durham (RDU) to Calcutta (CCU)
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How to find the cheapest flight from Raleigh Durham (RDU) to Calcutta (CCU)
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Cheap flights from Raleigh Durham to Calcutta in April , May 2026

29 Apr - 29 May $ 1,892.00
RDU
Raleigh Durham
Frontier Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Frontier Airlines
3 STOPS
RDU
Raleigh Durham
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29 Apr - 29 May $ 1,895.00
RDU
Raleigh Durham
Frontier Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Frontier Airlines
3 STOPS
RDU
Raleigh Durham
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29 Apr - 28 May $ 1,895.00
RDU
Raleigh Durham
Frontier Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Frontier Airlines
3 STOPS
RDU
Raleigh Durham
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Last minute flights from Raleigh Durham to Calcutta

29 Apr - 01 May $ 2,259.00
RDU
Raleigh Durham
Alaska Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Alaska Airlines
3 STOPS
RDU
Raleigh Durham
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26 Apr - 01 May $ 2,308.00
RDU
Raleigh Durham
Frontier Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Frontier Airlines
3 STOPS
RDU
Raleigh Durham
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26 Apr - 01 May $ 2,381.00
RDU
Raleigh Durham
Frontier Airlines
2 STOPS
CCU
Calcutta
CCU
Calcutta
Frontier Airlines
3 STOPS
RDU
Raleigh Durham
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One-way flights to Calcutta from Raleigh Durham

6:00 AM - 7:10 PM
Air India Limited
3 Stops
29h 50m
RDU - CCU
$ 704
Kiwi
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8:16 AM - 2:30 AM
Air India Limited
2 Stops
35h 4m
RDU - CCU
$ 851
Kiwi
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8:16 AM - 6:00 PM
Air India Limited
2 Stops
26h 34m
RDU - CCU
$ 1,028
Kiwi
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How to find the cheapest flight from Raleigh Durham (RDU) to Calcutta (CCU)

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How to find the cheapest flight from Raleigh Durham (RDU) 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 Raleigh Durham (RDU) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.