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Cheap flights from Kolkata to Washington, D.C. from $399

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 10/15. 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

KLM Logo
7:00 pm - 3:35 pmCCU-IAD
30h 05m2 stops
KLM Logo
6:05 pm - 8:55 amIAD-CCU
28h 20m2 stops
$717KLM
Find Deal
Thu, Oct 23 - Tue, Nov 11
Logo
7:05 pm - 4:20 pmCCU-IAD
30h 45m2 stops
Logo
6:05 pm - 9:55 amIAD-CCU
29h 20m2 stops
$802
Find Deal
Sat, Sep 27 - Sat, Nov 8
Air France Logo
9:30 pm - 4:35 pmCCU-IAD
29h 35m2 stops
Air France Logo
6:30 pm - 5:30 amIAD-CCU
25h 30m2 stops
$889Air France
Find Deal
Tue, Nov 11 - Mon, May 4
Air France Logo
7:30 pm - 4:35 pmCCU-IAD
31h 35m2 stops
Air France Logo
6:50 pm - 9:55 amIAD-CCU
28h 35m2 stops
$927Air France
Find Deal
Tue, Jan 20 - Tue, Jan 27
Etihad Airways Logo
4:00 am - 4:10 pmCCU-IAD
21h 40m1 stop
Etihad Airways Logo
9:10 pm - 8:00 pmIAD-CCU
36h 20m1 stop
$1,092Etihad Airways
Find Deal
Tue, Oct 21 - Wed, Nov 12
Etihad Airways Logo
4:00 am - 4:10 pmCCU-IAD
21h 40m1 stop
Etihad Airways Logo
9:10 pm - 2:40 amIAD-CCU
19h 00m1 stop
$1,095Etihad Airways
Find Deal
Tue, Oct 21 - Mon, Nov 10
Emirates Logo
8:25 pm - 8:10 amCCU-IAD
22h 15m1 stop
Emirates Logo
10:55 am - 7:15 pmIAD-CCU
22h 50m1 stop
$1,164Emirates
Find Deal
Sun, Nov 9 - Thu, May 7
Emirates Logo
9:15 am - 9:00 amCCU-IAD
33h 15m1 stop
Emirates Logo
10:30 am - 7:40 amIAD-CCU
34h 40m1 stop
$1,165Emirates
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Sun, Oct 26 - Mon, Nov 10
Qatar Airways Logo
3:50 am - 3:40 pmCCU-IAD
21h 20m1 stop
Qatar Airways Logo
9:00 pm - 2:20 amIAD-CCU
19h 50m1 stop
$1,171Qatar Airways
Find Deal
Mon, Oct 13 - Tue, Oct 21
Qatar Airways Logo
3:50 am - 3:40 pmCCU-IAD
21h 20m1 stop
Qatar Airways Logo
9:00 pm - 2:20 amIAD-CCU
19h 50m1 stop
$1,172Qatar Airways
Find Deal
Mon, Oct 13 - Tue, Oct 21

KLM flights from Kolkata to Washington, D.C.

Our best KLM deals on Kolkata to Washington, D.C. flight tickets
KLM
Oct 23
CCU7:00 pmKolkata Netaji S. Chandra
30h 05m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
Nov 11
IAD6:05 pmWashington, D.C. Dulles Intl
28h 20m
2 stops
CCU8:55 amKolkata Netaji S. Chandra
$717
Find similar
KLM
Oct 24
CCU7:00 pmKolkata Netaji S. Chandra
30h 05m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
Nov 10
IAD6:05 pmWashington, D.C. Dulles Intl
29h 20m
2 stops
CCU9:55 amKolkata Netaji S. Chandra
$805
Find similar
KLM
Oct 25
CCU10:30 pmKolkata Netaji S. Chandra
28h 05m
2 stops
IAD5:05 pmWashington, D.C. Dulles Intl
Nov 10
IAD6:05 pmWashington, D.C. Dulles Intl
29h 20m
2 stops
CCU9:55 amKolkata Netaji S. Chandra
$866
Find similar

Air France flights from Kolkata to Washington, D.C.

Our best Air France deals on Kolkata to Washington, D.C. flight tickets
Air France
Nov 11
CCU9:30 pmKolkata Netaji S. Chandra
29h 35m
2 stops
IAD4:35 pmWashington, D.C. Dulles Intl
May 4
IAD6:30 pmWashington, D.C. Dulles Intl
25h 30m
2 stops
CCU5:30 amKolkata Netaji S. Chandra
$889
Find similar
Air France
Jan 20
CCU7:30 pmKolkata Netaji S. Chandra
31h 35m
2 stops
IAD4:35 pmWashington, D.C. Dulles Intl
Jan 27
IAD6:50 pmWashington, D.C. Dulles Intl
28h 35m
2 stops
CCU9:55 amKolkata Netaji S. Chandra
$927
Find similar
Air France
Jan 19
CCU7:30 pmKolkata Netaji S. Chandra
31h 35m
2 stops
IAD4:35 pmWashington, D.C. Dulles Intl
Jan 27
IAD6:50 pmWashington, D.C. Dulles Intl
26h 30m
2 stops
CCU7:50 amKolkata Netaji S. Chandra
$1,000
Find similar

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 September 15, 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

Thu 10/23

7:00 pm-3:35 pm

2 stops30h 05m

Washington, D.C. Dulles Intl

Tue 11/11

6:05 pm-8:55 am

2 stops28h 20m

$717

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sat 9/27

7:05 pm-4:20 pm

2 stops30h 45m

Washington, D.C. Dulles Intl

Sat 11/8

6:05 pm-9:55 am

2 stops29h 20m

$802

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 11/11

9:30 pm-4:35 pm

2 stops29h 35m

Washington, D.C. Dulles Intl

Mon 5/4

6:30 pm-5:30 am

2 stops25h 30m

$889

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 1/20

7:30 pm-4:35 pm

2 stops31h 35m

Washington, D.C. Dulles Intl

Tue 1/27

6:50 pm-9:55 am

2 stops28h 35m

$927

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 10/21

4:00 am-4:10 pm

1 stop21h 40m

Washington, D.C. Dulles Intl

Wed 11/12

9:10 pm-8:00 pm

1 stop36h 20m

$1,092

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 10/21

4:00 am-4:10 pm

1 stop21h 40m

Washington, D.C. Dulles Intl

Mon 11/10

9:10 pm-2:40 am

1 stop19h 00m

$1,095

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sun 11/9

8:25 pm-8:10 am

1 stop22h 15m

Washington, D.C. Dulles Intl

Thu 5/7

10:55 am-7:15 pm

1 stop22h 50m

$1,164

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sun 10/26

9:15 am-9:00 am

1 stop33h 15m

Washington, D.C. Dulles Intl

Mon 11/10

10:30 am-7:40 am

1 stop34h 40m

$1,165

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Mon 10/13

3:50 am-3:40 pm

1 stop21h 20m

Washington, D.C. Dulles Intl

Tue 10/21

9:00 pm-2:20 am

1 stop19h 50m

$1,171

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Mon 10/13

3:50 am-3:40 pm

1 stop21h 20m

Washington, D.C. Dulles Intl

Tue 10/21

9:00 pm-2:20 am

1 stop19h 50m

$1,172

Flights are sorted by cheapest round-trip flights 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 September is, on average, the cheapest month to fly to Washington, D.C. from Kolkata, with most prices found around $1,105. If you’re not able to fly to Washington, D.C. in September, then December is your next best option. Flight prices from Kolkata to Washington, D.C. during December average around $1,112.

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 is only 1 cabin class 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 10% 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 September 2025, prices for Kolkata to Washington, D.C. flights are approximately 24% 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.

Direct flights

None
There are no direct flights from Kolkata to Washington, D.C.. There are no popular flight routes from Kolkata to Washington, D.C..
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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 21h 20m.

  • 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
Etihad AirwaysPriceFrom $983Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,070Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,146Free CancellationRating
8.1
3,334 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
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

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