
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $964 (Gurufare) |
One-way from | $367 (CheapOair) |
Popular in | December |
Cheapest in | September |
Average price | $1,028 |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Wed 3/4
5:45 pm-9:50 am
2 stops29h 35m
Kolkata Netaji S. Chandra
Thu 3/26
5:30 pm-5:40 pm
2 stops33h 40m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Wed 3/18
6:40 pm-8:40 am
2 stops28h 30m
Kolkata Netaji S. Chandra
Thu 4/2
5:30 pm-7:25 pm
2 stops35h 25m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Wed 2/25
10:40 am-1:55 am
1 stop28h 45m
Kolkata Netaji S. Chandra
Wed 3/11
3:25 am-4:55 pm
1 stop23h 00m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sun 2/22
2:35 pm-8:00 pm
1 stop18h 55m
Kolkata Netaji S. Chandra
Mon 3/9
4:55 am-6:25 pm
2 stops47h 00m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Mon 3/9
9:05 pm-1:55 am
1 stop19h 20m
Kolkata Netaji S. Chandra
Tue 3/17
3:25 am-4:55 pm
1 stop23h 00m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sun 3/1
2:35 pm-2:40 am
1 stop25h 35m
Kolkata Netaji S. Chandra
Wed 3/25
8:55 pm-10:05 am
1 stop22h 40m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sun 2/22
9:15 pm-5:40 pm
2 stops33h 55m
Kolkata Netaji S. Chandra
Sun 3/22
8:55 pm-10:05 am
1 stop22h 40m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Wed 2/25
5:13 pm-4:50 pm
3 stops37h 07m
Kolkata Netaji S. Chandra
Thu 3/12
10:30 am-5:40 pm
2 stops40h 40m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Tue 3/10
3:35 pm-3:35 am
3 stops26h 30m
Kolkata Netaji S. Chandra
Wed 3/25
11:20 am-10:05 am
2 stops32h 15m
Washington, D.C.Kolkata
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Tue 6/16
8:20 pm-4:15 am
2 stops22h 25m
Kolkata Netaji S. Chandra
Wed 7/8
5:30 pm-4:45 pm
2 stops32h 45m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Washington, D.C. Dulles Intl Airport to Kolkata is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kolkata (average of $708). Flying from Washington, D.C. Dulles Intl Airport to Kolkata in June is currently the most expensive (average of $1,005). 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.
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
Entertainment
Comfort
Food
Overall
Crew
Boarding
Reviews
Anonymous,Dec 2024
IAD - DXB
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$713 | Average$923 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$796 | Average$1,105 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$837 | Average$1,105 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$851 | Average$1,085 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$958 | Average$1,083 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,013 | Average$1,041 | FlexibilityNo cancel fee | On-time79% |