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Cheap flights from Kolkata to Washington, D.C. from ₹ 43,612

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 8/9. 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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Find the cheapest flights from Kolkata to Washington, D.C. (CCU-IAD)

Cheap return flights

Air France Logo
19:05 - 16:20CCU-IAD
30h 45m2 stops
Air France Logo
18:30 - 08:25IAD-CCU
28h 25m2 stops
₹ 62,878Air France
Find Deal
Tue, 9 Sep - Wed, 22 Oct
Logo
19:05 - 15:35CCU-IAD
30h 00m2 stops
Logo
18:30 - 08:25IAD-CCU
28h 25m2 stops
₹ 62,966
Find Deal
Thu, 11 Sep - Wed, 22 Oct
KLM Logo
19:05 - 15:35CCU-IAD
30h 00m2 stops
KLM Logo
17:25 - 07:40IAD-CCU
28h 45m2 stops
₹ 75,752KLM
Find Deal
Thu, 11 Sep - Thu, 23 Oct
KLM Logo
22:30 - 15:35CCU-IAD
26h 35m2 stops
KLM Logo
18:05 - 07:10IAD-CCU
26h 35m2 stops
₹ 81,532KLM
Find Deal
Sat, 11 Oct - Sat, 15 Nov
IndiGo Logo
14:30 - 19:45CCU-IAD
38h 45m2 stops
IndiGo Logo
21:40 - 12:55IAD-CCU
29h 45m2 stops
₹ 93,091IndiGo
Find Deal
Fri, 26 Sep - Fri, 3 Oct
Qatar Airways Logo
03:50 - 15:40CCU-IAD
21h 20m1 stop
Qatar Airways Logo
21:00 - 02:20IAD-CCU
19h 50m1 stop
₹ 96,244Qatar Airways
Find Deal
Tue, 9 Sep - Wed, 22 Oct
Qatar Airways Logo
03:50 - 15:40CCU-IAD
21h 20m1 stop
Qatar Airways Logo
21:00 - 02:20IAD-CCU
19h 50m1 stop
₹ 99,047Qatar Airways
Find Deal
Tue, 9 Sep - Thu, 23 Oct
Emirates Logo
09:45 - 08:40CCU-IAD
32h 25m1 stop
Emirates Logo
10:55 - 08:10IAD-CCU
35h 45m1 stop
₹ 100,710Emirates
Find Deal
Tue, 9 Sep - Sun, 19 Oct
IndiGo Logo
18:20 - 19:45CCU-IAD
34h 55m3 stops
IndiGo Logo
21:40 - 12:55IAD-CCU
29h 45m2 stops
₹ 101,323IndiGo
Find Deal
Fri, 26 Sep - Fri, 3 Oct
Emirates Logo
09:45 - 08:40CCU-IAD
32h 25m1 stop
Emirates Logo
10:55 - 18:50IAD-CCU
22h 25m1 stop
₹ 103,338Emirates
Find Deal
Tue, 9 Sep - Sat, 25 Oct

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

Our best Etihad Airways deals on Kolkata to Washington, D.C. Dulles Intl Airport flight tickets
Etihad Airways
11 Oct
CCU21:30Kolkata Netaji S. Chandra
28h 10m
1 stop
IAD16:10Washington, D.C. Dulles Intl
15 Nov
IAD21:10Washington, D.C. Dulles Intl
36h 20m
1 stop
CCU20:00Kolkata Netaji S. Chandra
₹ 93,880
Find similar
Etihad Airways
7 Sept
CCU21:30Kolkata Netaji S. Chandra
28h 10m
1 stop
IAD16:10Washington, D.C. Dulles Intl
20 Oct
IAD22:05Washington, D.C. Dulles Intl
37h 00m
1 stop
CCU20:35Kolkata Netaji S. Chandra
₹ 95,981
Find similar
Etihad Airways
13 Sept
CCU04:00Kolkata Netaji S. Chandra
21h 40m
1 stop
IAD16:10Washington, D.C. Dulles Intl
20 Sept
IAD22:05Washington, D.C. Dulles Intl
37h 00m
1 stop
CCU20:35Kolkata Netaji S. Chandra
₹ 99,922
Find similar

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

Our best British Airways deals on Kolkata to Washington, D.C. Dulles Intl Airport flight tickets
British Airways
27 Aug
CCU19:30Kolkata Netaji S. Chandra
31h 35m
2 stops
IAD17:35Washington, D.C. Dulles Intl
22 Sept
IAD17:50Washington, D.C. Dulles Intl
31h 10m
2 stops
CCU10:30Kolkata Netaji S. Chandra
₹ 147,650
Find similar
British Airways
28 Aug
CCU02:00Kolkata Netaji S. Chandra
27h 40m
2 stops
IAD20:10Washington, D.C. Dulles Intl
26 Sept
IAD22:40Washington, D.C. Dulles Intl
30h 00m
2 stops
CCU14:10Kolkata Netaji S. Chandra
₹ 160,874
Find similar
British Airways
26 Aug
CCU02:00Kolkata Netaji S. Chandra
51h 40m
2 stops
IAD20:10Washington, D.C. Dulles Intl
21 Sept
IAD22:40Washington, D.C. Dulles Intl
30h 00m
2 stops
CCU14:10Kolkata Netaji S. Chandra
₹ 161,487
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 14 August 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

Tue 9/9

19:05-16:20

2 stops30h 45m

Washington, D.C. Dulles Intl

Wed 22/10

18:30-08:25

2 stops28h 25m

₹ 62,878

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Thu 11/9

19:05-15:35

2 stops30h 00m

Washington, D.C. Dulles Intl

Wed 22/10

18:30-08:25

2 stops28h 25m

₹ 62,966

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Thu 11/9

19:05-15:35

2 stops30h 00m

Washington, D.C. Dulles Intl

Thu 23/10

17:25-07:40

2 stops28h 45m

₹ 75,752

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sat 11/10

22:30-15:35

2 stops26h 35m

Washington, D.C. Dulles Intl

Sat 15/11

18:05-07:10

2 stops26h 35m

₹ 81,532

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 26/9

14:30-19:45

2 stops38h 45m

Washington, D.C. Dulles Intl

Fri 3/10

21:40-12:55

2 stops29h 45m

₹ 93,091

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 9/9

03:50-15:40

1 stop21h 20m

Washington, D.C. Dulles Intl

Wed 22/10

21:00-02:20

1 stop19h 50m

₹ 96,244

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 9/9

03:50-15:40

1 stop21h 20m

Washington, D.C. Dulles Intl

Thu 23/10

21:00-02:20

1 stop19h 50m

₹ 99,046

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 9/9

09:45-08:40

1 stop32h 25m

Washington, D.C. Dulles Intl

Sun 19/10

10:55-08:10

1 stop35h 45m

₹ 100,710

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 26/9

18:20-19:45

3 stops34h 55m

Washington, D.C. Dulles Intl

Fri 3/10

21:40-12:55

2 stops29h 45m

₹ 101,323

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 9/9

09:45-08:40

1 stop32h 25m

Washington, D.C. Dulles Intl

Sat 25/10

10:55-18:50

1 stop22h 25m

₹ 103,338

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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 typical price of a round-trip flight between Kolkata and Washington, D.C. Dulles Intl Airport?

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 ₹ 96,945. 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 ₹ 98,609.

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 ₹ 102,320. 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 ₹ 134,138.

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 ₹ 111,594. 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 ₹ 116,015.

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around ₹ 110,344 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Kolkata for as low as ₹ 77,240 on momondo.

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

As of August 2025, prices for Kolkata to Washington, D.C. Dulles Intl Airport flights are approximately 25% 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

Best price found

₹ 43,612

Fastest flight time

21h 20m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Kolkata in the past 72 hours is ₹ 43,612. The best return flight deal from Kolkata to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is ₹ 62,878.
The fastest flight from Kolkata to Washington, D.C. Dulles Intl Airport takes 21h 20m
There are no direct flights from Kolkata to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Kolkata Netaji S. Chandra Airport - Washington, D.C. Dulles Intl Airport.
Search flight deals

  • 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. 21h 20m 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 ₹ 76,600Free CancellationRating
8.1
3,315 reviews
Search Emirates flights
IndiGoPriceFrom ₹ 80,325Free CancellationRating
6.8
479 reviews
Search IndiGo flights
Air IndiaPriceFrom ₹ 81,860Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Qatar AirwaysPriceFrom ₹ 97,190Free CancellationRating
7.4
3,608 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

Why use momondo?

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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