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Cheap flights from Washington, D.C. to Kolkata from ₹ 44,414

WAS — CCU
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Washington, D.C. to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Kolkata

Sun 30/815:10 -
1 stop26h 15m
Mon 7/921:30 -
1 stop21h 45m
Deal found 22/8₹ 88,161
Tue 22/915:10 -
3 stops33h 05m
Wed 7/1010:15 -
2 stops33h 00m
Deal found 22/8₹ 88,638
Tue 1/915:10 -
2 stops25h 05m
Sat 12/903:50 -
1 stop39h 25m
Deal found 26/8₹ 88,733
Thu 24/915:10 -
1 stop19h 50m
Fri 9/1021:30 -
1 stop21h 45m
Deal found 24/8₹ 89,400
Sun 11/1015:10 -
1 stop26h 15m
Mon 2/1103:20 -
1 stop40h 15m
Deal found 26/8₹ 89,591
Tue 1/915:10 -
1 stop19h 50m
Fri 11/921:30 -
1 stop21h 45m
Deal found 21/8₹ 89,686
Tue 1/915:10 -
1 stop19h 50m
Sun 13/921:30 -
1 stop21h 45m
Deal found 26/8₹ 89,877
Wed 9/921:00 -
1 stop20h 00m
Thu 24/904:00 -
1 stop21h 10m
Deal found 24/8₹ 90,544
Tue 8/915:10 -
2 stops25h 05m
Wed 23/909:05 -
2 stops34h 10m
Deal found 23/8₹ 90,639
Thu 12/1114:35 -
1 stop18h 50m
Fri 20/1121:00 -
1 stop22h 35m
Deal found 23/8₹ 91,116
Mon 31/821:00 -
1 stop20h 00m
Wed 30/904:00 -
1 stop21h 10m
Deal found 25/8₹ 91,592
Thu 10/913:15 -
2 stops21h 45m
Fri 25/921:30 -
2 stops30h 34m
Deal found 25/8₹ 95,309

Find flight deals from Washington, D.C. to Kolkata

Round-trip from

₹ 88,161

One-way from

₹ 44,414

Popular in

December

Cheapest in

February

Average price

₹ 96,453
Etihad Airways
  • Etihad Airways
  • 8/9-23/9
  • 2 total stops
  • 41h 35m total
  • Washington, D.C. to Kolkata
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22/9
  • 22/9
  • 2 total stops
  • 22h 45m total
  • Washington, D.C. to Kolkata
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 705,442 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 316,655 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Kolkata that are best for you.

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Route

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Return

Price

Cheapest return flight
Fastest return journey

Washington, D.C.Kolkata

IAD Washington, D.C. Dulles Intl - CCU Kolkata Netaji S. Chandra

IADCCU

Washington, D.C. Dulles Intl

Fri 6/11

14:35-19:55

1 stop18h 50m

Kolkata Netaji S. Chandra

Fri 27/11

21:00-09:05

1 stop22h 35m

₹ 98,359

Washington, D.C.Kolkata

IAD Washington, D.C. Dulles Intl - CCU Kolkata Netaji S. Chandra

IADCCU

Washington, D.C. Dulles Intl

Sun 18/10

17:30-09:10

2 stops30h 10m

Kolkata Netaji S. Chandra

Sun 25/10

18:45-16:55

2 stops31h 40m

₹ 109,796

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Mon 11/1

15:47-01:55

2 stops23h 38m

Kolkata Netaji S. Chandra

Wed 17/2

03:25-21:14

2 stops28h 19m

₹ 113,704

Washington, D.C.Kolkata

IAD Washington, D.C. Dulles Intl - CCU Kolkata Netaji S. Chandra

IADCCU

Washington, D.C. Dulles Intl

Mon 14/9

21:40-15:30

2 stops32h 20m

Kolkata Netaji S. Chandra

Thu 17/9

21:40-19:45

2 stops31h 35m

₹ 113,990

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Sat 26/9

06:30-19:55

2 stops27h 55m

Kolkata Netaji S. Chandra

Mon 5/10

17:40-22:59

2 stops38h 49m

₹ 113,990

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Fri 22/1

11:59-02:25

2 stops27h 56m

Kolkata Netaji S. Chandra

Mon 1/2

03:20-18:49

2 stops25h 59m

₹ 117,135

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Sat 26/9

06:30-20:20

2 stops28h 20m

Kolkata Netaji S. Chandra

Sat 3/10

21:00-22:59

2 stops35h 29m

₹ 118,469

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Tue 27/10

12:10-19:55

2 stops22h 15m

Kolkata Netaji S. Chandra

Tue 6/4

04:10-17:18

2 stops22h 38m

₹ 120,185

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Fri 18/9

14:54-02:30

2 stops26h 06m

Kolkata Netaji S. Chandra

Sat 31/10

03:25-20:56

2 stops27h 01m

₹ 121,329

Washington, D.C.Kolkata

IAD Washington, D.C. Dulles Intl - CCU Kolkata Netaji S. Chandra

IADCCU

Washington, D.C. Dulles Intl

Sat 5/12

13:30-12:40

2 stops36h 40m

Kolkata Netaji S. Chandra

Sun 20/12

21:30-11:45

2 stops48h 45m

₹ 133,147

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Washington, D.C. with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Kolkata

What is the cheapest month to book a flight from Washington, D.C. to Kolkata?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Kolkata (average of ₹ 95,881). Flying from Washington, D.C. to Kolkata in December is currently the most expensive (average of ₹ 150,303). 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.

How much does it cost for a return flight from Washington, D.C. to Kolkata?

Airfare is below average for this route at the moment.
Washington, D.C. to Kolkata flights typically cost between ₹ 90,353 and ₹ 101,838 in September.
The cheapest return price found within the last 5 days was ₹ 88,161 on Etihad Airways (8 Sept–23 Sept).

How far ahead should I book a flight from Washington, D.C. to Kolkata?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Kolkata, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Related info for your journey

  • What airport do you fly into for flights to Kolkata from Washington, D.C.?

    For a flight from Washington, D.C. to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 13.4 km from the centre vof the city. Netaji S. Chandra is the only Kolkata airport and it handles 0 inbound flights from Washington, D.C. per day. 1 airline has flights to Kolkata Netaji S. Chandra from Washington, D.C. on a regular basis.

  • How long is the flight from Washington, D.C. to Kolkata?

    Airlines like Etihad Airways, KLM, and Turkish Airlines fly from Washington, D.C. to Kolkata in about 18h 50m. The time it takes to get you to your destination can typically vary by up to 13h 30m. There are 13000 km between Washington, D.C. and Kolkata. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Washington, D.C. to Kolkata round-trip?

    Our cheapest airline available from Washington, D.C. to Kolkata is Emirates. Our recent data shows that you can find tickets from as low as ₹ 91,296 on this airline. Emirates is 18% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Washington, D.C. to Kolkata?

    The most popular route from Washington, D.C. to Kolkata is Washington, D.C. Dulles Intl - Kolkata Netaji S. Chandra. You may also consider Washington, D.C. Reagan-National - Kolkata Netaji S. Chandra or Baltimore/Washington - Kolkata Netaji S. Chandra.

  • Can I find deals for flights from Washington, D.C. to Kolkata that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Kolkata.

  • Can I find deals for business class flights from Washington, D.C. to Kolkata?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Kolkata?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Kolkata (average of ₹ 95,881). Flying from Washington, D.C. to Kolkata in December is currently the most expensive (average of ₹ 150,303). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Kolkata

Dulles Intl to Kolkata flights
Reagan-National to Kolkata flights
Dulles Intl to Bagdogra flights

Top airline flying from Washington, D.C. to Kolkata

AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest₹ 91,296Average₹ 102,256FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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