Fly from
Fly to
Route
Depart
Return
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sun 4/10
15:10-20:30
1 stop19h 50m
Kolkata Netaji S. Chandra
Mon 26/10
20:55-10:05
1 stop22h 40m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Thu 24/9
21:00-02:30
1 stop20h 00m
Kolkata Netaji S. Chandra
Mon 28/9
04:00-15:40
1 stop21h 10m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Thu 31/12
10:30-07:40
1 stop34h 40m
Kolkata Netaji S. Chandra
Wed 13/1
09:15-08:10
1 stop33h 25m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sun 4/10
21:45-10:45
2 stops27h 30m
Kolkata Netaji S. Chandra
Fri 23/10
21:00-12:45
2 stops49h 15m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Mon 12/10
21:45-10:45
2 stops27h 30m
Kolkata Netaji S. Chandra
Mon 26/10
20:45-12:45
2 stops49h 30m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sat 22/8
21:45-12:30
2 stops29h 15m
Kolkata Netaji S. Chandra
Sat 5/9
19:15-11:35
2 stops49h 50m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Thu 15/10
21:45-10:45
2 stops27h 30m
Kolkata Netaji S. Chandra
Sat 24/10
22:30-12:45
2 stops47h 45m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Fri 16/10
13:20-15:30
2 stops40h 40m
Kolkata Netaji S. Chandra
Sat 24/10
22:30-20:25
2 stops31h 25m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Mon 12/10
10:55-08:10
1 stop35h 45m
Kolkata Netaji S. Chandra
Fri 23/10
09:50-22:52
2 stops46h 32m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Thu 31/12
10:30-08:10
2 stops35h 10m
Kolkata Netaji S. Chandra
Wed 13/1
08:55-08:10
2 stops33h 45m
Currently, August is the cheapest month in which you can book a flight from District of Columbia to Kolkata (average of ₹ 57,695). Flying from District of Columbia to Kolkata in June is currently the most expensive (average of ₹ 95,268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
The price you pay for your flight from District of Columbia to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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