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Cheap flights from Kolkata to Washington, D.C. from $501

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 10/29. 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.

Cheap round-trip flights

Logo
7:05 pm - 4:20 pmCCU-IAD
30h 45m2 stops
Logo
6:05 pm - 8:55 amIAD-CCU
28h 20m2 stops
$785
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Sun, Sep 21 - Sat, Mar 7
Air France Logo
7:05 pm - 4:20 pmCCU-IAD
30h 45m2 stops
Air France Logo
6:50 pm - 9:55 amIAD-CCU
28h 35m2 stops
$786Air France
Find Deal
Thu, Sep 18 - Thu, Feb 19
Air India Logo
7:55 pm - 10:56 pmCCU-DCA
36h 31m2 stops
Air India Logo
6:05 am - 8:10 pmDCA-CCU
27h 35m2 stops
$888Air India
Find Deal
Fri, Sep 19 - Fri, Feb 20
Air India Logo
8:30 pm - 7:40 amCCU-IAD
20h 40m1 stop
Air India Logo
11:00 am - 7:45 pmIAD-CCU
22h 15m1 stop
$911Air India
Find Deal
Sat, Sep 20 - Sat, Mar 7
Etihad Airways Logo
9:30 pm - 4:10 pmCCU-IAD
28h 10m1 stop
Etihad Airways Logo
9:10 pm - 2:40 amIAD-CCU
19h 00m1 stop
$992Etihad Airways
Find Deal
Fri, Sep 19 - Fri, Feb 20
Etihad Airways Logo
9:30 pm - 4:10 pmCCU-IAD
28h 10m1 stop
Etihad Airways Logo
9:10 pm - 2:40 amIAD-CCU
19h 00m1 stop
$993Etihad Airways
Find Deal
Fri, Sep 19 - Thu, Mar 5
Qatar Airways Logo
3:50 am - 3:40 pmCCU-IAD
21h 20m1 stop
Qatar Airways Logo
11:40 am - 1:55 amIAD-CCU
28h 45m1 stop
$1,145Qatar Airways
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Tue, Sep 30 - Fri, Oct 31
Qatar Airways Logo
3:50 am - 11:47 pmCCU-BWI
29h 27m2 stops
Qatar Airways Logo
1:01 pm - 1:55 amBWI-CCU
27h 24m2 stops
$1,238Qatar Airways
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Sun, Sep 21 - Mon, Mar 9
Emirates Logo
9:45 am - 10:42 pmCCU-DCA
46h 27m2 stops
Emirates Logo
3:30 pm - 6:50 pmDCA-CCU
40h 50m2 stops
$2,354Emirates
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Tue, Aug 12 - Mon, Nov 3
Emirates Logo
9:45 am - 10:42 pmCCU-DCA
46h 27m2 stops
Emirates Logo
5:00 pm - 6:50 pmDCA-CCU
40h 20m2 stops
$2,363Emirates
Find Deal
Tue, Aug 12 - Thu, Oct 30

Singapore Airlines flights from Kolkata to Washington, D.C.

Our best Singapore Airlines deals on Kolkata to Washington, D.C. flight tickets
Singapore Airlines
Sep 22
CCU11:30 pmKolkata Netaji S. Chandra
51h 07m
2 stops
BWI5:07 pmBaltimore/Washington
Mar 9
BWI5:50 pmBaltimore/Washington
43h 05m
2 stops
CCU10:25 pmKolkata Netaji S. Chandra
$1,860
Find similar
Singapore Airlines
Aug 14
CCU11:30 pmKolkata Netaji S. Chandra
55h 42m
2 stops
DCA9:42 pmWashington, D.C. Reagan-National
Nov 1
DCA9:59 amWashington, D.C. Reagan-National
50h 56m
2 stops
CCU10:25 pmKolkata Netaji S. Chandra
$2,513
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Qatar Airways flights from Kolkata to Washington, D.C.

Our best Qatar Airways deals on Kolkata to Washington, D.C. flight tickets
Qatar Airways
Sep 30
CCU3:50 amKolkata Netaji S. Chandra
21h 20m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Oct 31
IAD11:40 amWashington, D.C. Dulles Intl
28h 45m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
$1,145
Find similar
Qatar Airways
Sep 21
CCU3:50 amKolkata Netaji S. Chandra
29h 27m
2 stops
BWI11:47 pmBaltimore/Washington
Mar 9
BWI1:01 pmBaltimore/Washington
27h 24m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
$1,238
Find similar
Qatar Airways
Sep 30
CCU3:50 amKolkata Netaji S. Chandra
29h 39m
2 stops
BWI11:59 pmBaltimore/Washington
Oct 31
BWI11:50 amBaltimore/Washington
28h 35m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
$1,281
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momondo Fare Finder

 
Customize your flight search to find flights from Kolkata to Washington, D.C. 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 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Kolkata to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sun 9/21

7:05 pm-4:20 pm

2 stops30h 45m

Washington, D.C. Dulles Intl

Sat 3/7

6:05 pm-8:55 am

2 stops28h 20m

$785

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Thu 9/18

7:05 pm-4:20 pm

2 stops30h 45m

Washington, D.C. Dulles Intl

Thu 2/19

6:50 pm-9:55 am

2 stops28h 35m

$786

KolkataWashington, D.C.

CCU - DCA

CCUDCA

Kolkata Netaji S. Chandra

Fri 9/19

7:55 pm-10:56 pm

2 stops36h 31m

Washington, D.C. Reagan-National

Fri 2/20

6:05 am-8:10 pm

2 stops27h 35m

$888

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sat 9/20

8:30 pm-7:40 am

1 stop20h 40m

Washington, D.C. Dulles Intl

Sat 3/7

11:00 am-7:45 pm

1 stop22h 15m

$911

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 9/19

9:30 pm-4:10 pm

1 stop28h 10m

Washington, D.C. Dulles Intl

Fri 2/20

9:10 pm-2:40 am

1 stop19h 00m

$992

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 9/19

9:30 pm-4:10 pm

1 stop28h 10m

Washington, D.C. Dulles Intl

Thu 3/5

9:10 pm-2:40 am

1 stop19h 00m

$993

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 9/30

3:50 am-3:40 pm

1 stop21h 20m

Washington, D.C. Dulles Intl

Fri 10/31

11:40 am-1:55 am

1 stop28h 45m

$1,145

KolkataBaltimore

CCU - BWI

CCUBWI

Kolkata Netaji S. Chandra

Sun 9/21

3:50 am-11:47 pm

2 stops29h 27m

Baltimore/Washington

Mon 3/9

1:01 pm-1:55 am

2 stops27h 24m

$1,238

KolkataWashington, D.C.

CCU - DCA

CCUDCA

Kolkata Netaji S. Chandra

Tue 8/12

9:45 am-10:42 pm

2 stops46h 27m

Washington, D.C. Reagan-National

Mon 11/3

3:30 pm-6:50 pm

2 stops40h 50m

$2,354

KolkataWashington, D.C.

CCU - DCA

CCUDCA

Kolkata Netaji S. Chandra

Tue 8/12

9:45 am-10:42 pm

2 stops46h 27m

Washington, D.C. Reagan-National

Thu 10/30

5:00 pm-6:50 pm

2 stops40h 20m

$2,363

Flights are sorted by cheapest round-trip 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.

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.?

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

The month of November is, on average, the cheapest month to fly to Washington, D.C. from Kolkata, with most prices found around $1,065. If you’re not able to fly to Washington, D.C. in November, then October is your next best option. Flight prices from Kolkata to Washington, D.C. during October average around $1,067.

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

On average, the least expensive day to fly to Washington, D.C. from Kolkata is on a Monday. momondo users have found tickets for Monday departures for as low as $1,243. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Kolkata to Washington, D.C. for around $1,807.

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

In the morning is the cheapest time of day to fly from Kolkata to Washington, D.C. when you can find flight prices for as low as $1,249. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,271. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Kolkata Netaji S. Chandra to Washington, D.C. flight route?

Fly from Kolkata Netaji S. Chandra to Washington, D.C. Dulles Intl for the best Kolkata Netaji S. Chandra - Washington, D.C. flight prices

What cabin class options are available on Kolkata Netaji S. Chandra to Washington, D.C. flights?

There are 2 cabin classes available to choose from on Kolkata Netaji S. Chandra to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 11% on your flight if you consider stops on a Kolkata to Washington, D.C. flight.

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

As of July 2025, prices for Kolkata to Washington, D.C. 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.

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

Cheap Kolkata to Washington, D.C. (CCU to WAS) flight deals and tips

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

Best Price Found

$501

Fastest flight time

19h 50m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Kolkata in the past 72 hours is $501. The best round-trip flight deal from Kolkata to Washington, D.C. found on momondo in the last 72 hours is $785.
The fastest flight from Kolkata to Washington, D.C. takes 19h 50m
There are no direct flights from Kolkata to Washington, D.C.. Popular non-direct routes for this connection are Kolkata Netaji S. Chandra Airport - Baltimore/Washington Airport, Kolkata Netaji S. Chandra Airport - Washington, D.C. Dulles Intl Airport and Kolkata Netaji S. Chandra Airport - Washington, D.C. Reagan-National Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
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  • How far is Kolkata Netaji S. Chandra to Washington, D.C. by plane?

    The straight-line distance from Kolkata Netaji S. Chandra to Washington, D.C. is 8080.2 mi. In terms of flight time, this usually takes a little over 19h 50m.

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

    Prices for flights from Kolkata Netaji S. Chandra Airport to Washington, D.C. are updated daily.

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

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

    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..

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

    The necessary travel and health documents for your Washington, D.C. 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.?

Best airlines flying from Kolkata to Washington, D.C.

Compare and see reviews for airlines that fly from Kolkata to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom $971Free CancellationRating
5.5
2,928 reviews
Search Air India flights
Etihad AirwaysPriceFrom $979Free CancellationRating
7.4
1,230 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,070Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,146Free CancellationRating
8.1
3,300 reviews
Search Emirates flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

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

Finding the right flight to Washington, D.C. from Kolkata is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Kolkata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Kolkata. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport