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Cheap flights from Kolkata to Washington, D.C. from ₹ 38,984

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Washington, D.C. departing on 23/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
18:30 - 17:35CCU-IAD
32h 35m2 stops
KLM Logo
21:20 - 10:45IAD-CCU
51h 55m2 stops
₹ 74,719KLM
Find Deal
Wed, 25 Mar - Sun, 29 Mar
KLM Logo
20:15 - 17:35CCU-IAD
30h 50m2 stops
KLM Logo
21:20 - 08:25IAD-CCU
49h 35m2 stops
₹ 74,807KLM
Find Deal
Wed, 25 Mar - Sun, 29 Mar
KLM Logo
18:30 - 17:35CCU-IAD
32h 35m2 stops
KLM Logo
21:20 - 08:25IAD-CCU
49h 35m2 stops
₹ 74,895KLM
Find Deal
Wed, 25 Mar - Sun, 29 Mar
IndiGo Logo
22:30 - 19:20CCU-IAD
31h 20m2 stops
IndiGo Logo
21:15 - 17:40IAD-CCU
33h 55m2 stops
₹ 77,353IndiGo
Find Deal
Mon, 22 Dec - Sun, 4 Jan
Virgin Atlantic Logo
09:30 - 20:30CCU-IAD
45h 30m2 stops
Virgin Atlantic Logo
22:20 - 15:10IAD-CCU
30h 20m2 stops
₹ 78,758Virgin Atlantic
Find Deal
Mon, 22 Dec - Mon, 5 Jan
Multiple Airlines Logo
19:30 - 19:15CCU-IAD
34h 15m2 stops
Multiple Airlines Logo
18:05 - 08:55IAD-CCU
28h 20m2 stops
₹ 80,163Multiple Airlines
Find Deal
Tue, 23 Dec - Tue, 6 Jan
Multiple Airlines Logo
20:45 - 16:05CCU-IAD
29h 50m2 stops
Multiple Airlines Logo
18:30 - 08:25IAD-CCU
28h 25m2 stops
₹ 80,339Multiple Airlines
Find Deal
Mon, 22 Dec - Sat, 18 Apr
Virgin Atlantic Logo
20:15 - 20:30CCU-IAD
34h 45m2 stops
Virgin Atlantic Logo
22:30 - 15:30IAD-CCU
31h 30m2 stops
₹ 93,070Virgin Atlantic
Find Deal
Fri, 30 Jan - Mon, 6 Jul
Qatar Airways Logo
03:25 - 15:55CCU-IAD
23h 00m1 stop
Qatar Airways Logo
20:05 - 01:55IAD-CCU
19h 20m1 stop
₹ 95,441Qatar Airways
Find Deal
Sun, 21 Dec - Mon, 5 Jan
Qatar Airways Logo
03:25 - 15:55CCU-IAD
23h 00m1 stop
Qatar Airways Logo
21:00 - 02:20IAD-CCU
19h 50m1 stop
₹ 100,006Qatar Airways
Find Deal
Sun, 21 Dec - Mon, 20 Apr

KLM flights from Kolkata to Washington, D.C. Dulles Intl Airport

Our best KLM deals on Kolkata to Washington, D.C. Dulles Intl Airport flight tickets
KLM
25 Mar
CCU18:30Kolkata Netaji S. Chandra
32h 35m
2 stops
IAD17:35Washington, D.C. Dulles Intl
29 Mar
IAD21:20Washington, D.C. Dulles Intl
51h 55m
2 stops
CCU10:45Kolkata Netaji S. Chandra
₹ 74,719
Find similar
KLM
25 Mar
CCU20:15Kolkata Netaji S. Chandra
30h 50m
2 stops
IAD17:35Washington, D.C. Dulles Intl
29 Mar
IAD21:20Washington, D.C. Dulles Intl
49h 35m
2 stops
CCU08:25Kolkata Netaji S. Chandra
₹ 74,807
Find similar
KLM
25 Mar
CCU18:30Kolkata Netaji S. Chandra
32h 35m
2 stops
IAD17:35Washington, D.C. Dulles Intl
29 Mar
IAD21:20Washington, D.C. Dulles Intl
49h 35m
2 stops
CCU08:25Kolkata Netaji S. Chandra
₹ 74,895
Find similar

IndiGo flights from Kolkata to Washington, D.C. Dulles Intl Airport

Our best IndiGo deals on Kolkata to Washington, D.C. Dulles Intl Airport flight tickets
IndiGo
22 Dec
CCU22:30Kolkata Netaji S. Chandra
31h 20m
2 stops
IAD19:20Washington, D.C. Dulles Intl
4 Jan
IAD21:15Washington, D.C. Dulles Intl
33h 55m
2 stops
CCU17:40Kolkata Netaji S. Chandra
₹ 77,353
Find similar
IndiGo
31 Oct
CCU22:30Kolkata Netaji S. Chandra
31h 20m
2 stops
IAD20:20Washington, D.C. Dulles Intl
16 Nov
IAD21:15Washington, D.C. Dulles Intl
32h 00m
2 stops
CCU15:45Kolkata Netaji S. Chandra
₹ 77,792
Find similar
IndiGo
31 Oct
CCU22:30Kolkata Netaji S. Chandra
31h 20m
2 stops
IAD20:20Washington, D.C. Dulles Intl
22 Nov
IAD21:15Washington, D.C. Dulles Intl
32h 00m
2 stops
CCU15:45Kolkata Netaji S. Chandra
₹ 115,020
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to Washington, D.C. Dulles Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 26 October 2025.
Use the filters below to find and compare flights from Kolkata to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Wed 25/3

18:30-17:35

2 stops32h 35m

Washington, D.C. Dulles Intl

Sun 29/3

21:20-10:45

2 stops51h 55m

₹ 74,719

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Wed 25/3

20:15-17:35

2 stops30h 50m

Washington, D.C. Dulles Intl

Sun 29/3

21:20-08:25

2 stops49h 35m

₹ 74,807

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Wed 25/3

18:30-17:35

2 stops32h 35m

Washington, D.C. Dulles Intl

Sun 29/3

21:20-08:25

2 stops49h 35m

₹ 74,895

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Mon 22/12

22:30-19:20

2 stops31h 20m

Washington, D.C. Dulles Intl

Sun 4/1

21:15-17:40

2 stops33h 55m

₹ 77,353

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Mon 22/12

09:30-20:30

2 stops45h 30m

Washington, D.C. Dulles Intl

Mon 5/1

22:20-15:10

2 stops30h 20m

₹ 78,758

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 23/12

19:30-19:15

2 stops34h 15m

Washington, D.C. Dulles Intl

Tue 6/1

18:05-08:55

2 stops28h 20m

₹ 80,163

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Mon 22/12

20:45-16:05

2 stops29h 50m

Washington, D.C. Dulles Intl

Sat 18/4

18:30-08:25

2 stops28h 25m

₹ 80,339

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 30/1

20:15-20:30

2 stops34h 45m

Washington, D.C. Dulles Intl

Mon 6/7

22:30-15:30

2 stops31h 30m

₹ 93,070

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sun 21/12

03:25-15:55

1 stop23h 00m

Washington, D.C. Dulles Intl

Mon 5/1

20:05-01:55

1 stop19h 20m

₹ 95,441

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sun 21/12

03:25-15:55

1 stop23h 00m

Washington, D.C. Dulles Intl

Mon 20/4

21:00-02:20

1 stop19h 50m

₹ 100,006

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Kolkata to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

The month of September is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Kolkata, with most prices found around ₹ 95,616. If you don’t want to visit Washington, D.C. Dulles Intl Airport in September, then you should wait until March to fly from Kolkata, when ticket prices are also cheap, with an average price of ₹ 98,865.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

The cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport is on a Wednesday when prices can be found for as low as ₹ 102,586. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Sunday is ₹ 134,487.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is in the morning. momondo users have found flights departing from Kolkata to Washington, D.C. Dulles Intl Airport in the morning for as low as ₹ 111,884. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Washington, D.C. Dulles Intl Airport is in the evening when prices are around ₹ 116,316.

Can stopping save me money on Kolkata to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Kolkata to Washington, D.C. Dulles Intl Airport flight.

How have Kolkata to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of October 2025, prices for Kolkata to Washington, D.C. Dulles Intl Airport flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Kolkata to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kolkata to Washington, D.C. Dulles Intl Airport (CCU to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to Washington, D.C. Dulles Intl Airport

Direct flights

None
There are no direct flights from Kolkata to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Kolkata to Washington, D.C. Dulles Intl Airport.
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  • How far is Kolkata Netaji S. Chandra to Washington, D.C. Dulles Intl by plane?

    A flight from Kolkata Netaji S. Chandra to Washington, D.C. Dulles Intl will travel around 13008.5 km. 22h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kolkata to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Kolkata to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Kolkata to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
EmiratesPriceFrom ₹ 76,799Free CancellationRating
8.1
3,387 reviews
Search Emirates flights
IndiGoPriceFrom ₹ 80,534Free CancellationRating
6.9
487 reviews
Search IndiGo flights
Air IndiaPriceFrom ₹ 89,540Free CancellationRating
5.5
2,941 reviews
Search Air India flights
Qatar AirwaysPriceFrom ₹ 97,443Free CancellationRating
7.4
3,657 reviews
Search Qatar Airways flights

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Manassas
Fairfax
College Park
Herndon
Arlington
Fredericksburg
Sterling
National Harbor

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Why should I use momondo to find a flight deal from Kolkata to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Kolkata to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Kolkata to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kolkata to Washington, D.C.?

Once you have performed a search for Kolkata to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Kolkata to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Kolkata are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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