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Cheap flights from Washington, D.C. Dulles Intl Airport to Kolkata from ₹ 41,798

IAD — CCU
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Kolkata

Mon 16/1110:30 -
1 stop34h 40m
Fri 4/1220:25 -
1 stop22h 15m
Deal found 18/9₹ 93,638
Sat 17/1015:10 -
1 stop19h 50m
Fri 30/1021:00 -
1 stop22h 35m
Deal found 18/9₹ 93,734
Thu 12/1114:35 -
1 stop18h 50m
Fri 4/1221:00 -
1 stop22h 35m
Deal found 18/9₹ 94,499
Fri 9/1015:10 -
2 stops22h 50m
Thu 12/1103:20 -
2 stops30h 53m
Deal found 21/9₹ 94,690
Tue 17/1114:35 -
1 stop18h 50m
Fri 4/1221:00 -
1 stop22h 35m
Deal found 18/9₹ 94,786
Thu 8/1015:10 -
3 stops28h 10m
Mon 19/1021:30 -
1 stop21h 45m
Deal found 18/9₹ 94,977
Fri 27/1110:30 -
1 stop34h 40m
Wed 16/1220:25 -
1 stop22h 15m
Deal found 18/9₹ 95,360
Wed 30/915:10 -
2 stops23h 30m
Mon 12/1010:55 -
3 stops32h 20m
Deal found 21/9₹ 95,455
Wed 18/1114:35 -
1 stop25h 20m
Mon 30/1103:20 -
1 stop40h 15m
Deal found 20/9₹ 95,551
Tue 29/915:10 -
3 stops28h 50m
Sun 11/1011:15 -
2 stops32h 00m
Deal found 20/9₹ 95,646

Find flight deals from Dulles Intl to Kolkata

Round-trip from

₹ 93,638

One-way from

₹ 41,798

Popular in

December

Cheapest in

April

Average price

₹ 99,759
Emirates
  • Emirates
  • 16/11-1/12
  • 2 total stops
  • 68h 05m total
  • Washington, D.C. to Kolkata
Search Deals
30/9-31/12
  • 30/9-31/12
  • 2 total stops
  • 46h 50m total
  • Washington, D.C. to Kolkata
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 841,539 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 384,649 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Wed 30/9

15:10-02:55

1 stop26h 15m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 44,571
Fastest return journey

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Tue 29/9

15:10-20:30

1 stop19h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 44,667

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Sat 3/10

15:10-13:25

3 stops36h 45m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 48,493

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Thu 8/10

15:10-21:50

2 stops45h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 49,641

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Fri 9/10

15:10-09:00

2 stops32h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 50,788

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Sat 10/10

15:10-09:00

2 stops32h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 50,788

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Mon 28/9

21:00-02:30

1 stop20h 00m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 51,745

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Wed 30/9

21:00-21:30

3 stops39h 00m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 51,936

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Fri 12/2

18:40-10:20

2 stops29h 10m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 59,396

Washington, D.C.Kolkata

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

IADCCU

Washington, D.C. Dulles Intl

Sat 17/10

15:10-20:30

1 stop19h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 62,170

Flights are sorted by cheapest return flights first.

Deals found on 18/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Dulles Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Kolkata, you should look to book at least 89 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.

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kolkata (average of ₹ 90,768). Flying from Washington, D.C. Dulles Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 155,617). 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. Dulles Intl Airport to Kolkata?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Kolkata flights typically cost between ₹ 96,986 and ₹ 107,507 in November.
The cheapest return price found within the last 5 days was ₹ 93,638 on Emirates (16 Nov–1 Dec).

Reviews of airlines servicing Kolkata

See what other customers who have flown with Emirates from Washington, D.C. Dulles Intl Airport to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,664 reviews
Check prices

Food

7.9

Crew

8.4

Entertainment

8.2

Overall

8.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very Good
3,664 reviews
Emirates
8.1
Very Good
3,664 reviews
Check prices

Food

7.9

Crew

8.4

Entertainment

8.2

Overall

8.1

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

    Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra is the airport most travellers will use when flying to Kolkata from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Netaji S. Chandra (CCU) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

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

    For as low as ₹ 102,724, Turkish Airlines can have you in Kolkata from Washington, D.C. Dulles Intl Airport in 28h 50m. Washington, D.C. Dulles Intl Airport and Kolkata are separated by a distance of 13000 km. This flight may include one or multiple stops.

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

    Flying on Emirates is currently your cheapest option to Kolkata, with prices starting at ₹ 96,430. This flight start at 13% lower than the current average price 3 months from now.

  • Can I find deals for flights from Dulles Intl to Kolkata that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Kolkata?

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

  • Can I find deals for business class flights from Dulles Intl to Kolkata?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Kolkata?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kolkata (average of ₹ 90,768). Flying from Washington, D.C. Dulles Intl Airport to Kolkata in December is currently the most expensive (average of ₹ 155,617). 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 Dulles Intl to Kolkata

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

Top airline flying from Dulles Intl to Kolkata

AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest₹ 96,430Average₹ 106,119FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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