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Cheap flights from Washington, D.C. Reagan-National Airport to Kolkata from $437

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Kolkata departing on 1/26. 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 Washington, D.C. Reagan-National Airport to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:10 pm - 4:40 am
DCA
-
CCU
44h 00m2 stops
American Airlines Logo
6:00 pm - 5:08 pm
CCU
-
DCA
33h 38m2 stops
$984American Airlines
Sun, Jan 18 - Mon, Feb 2
Air India Logo
6:05 am - 12:35 am
DCA
-
CCU
33h 00m2 stops
Air India Logo
9:00 pm - 10:59 pm
CCU
-
DCA
35h 29m2 stops
$992Air India
Thu, Apr 23 - Fri, May 8
Air India Logo
6:00 am - 4:15 am
DCA
-
CCU
35h 45m2 stops
Air India Logo
8:30 am - 10:59 pm
CCU
-
DCA
47h 59m2 stops
$1,010Air India
Thu, Feb 5 - Sun, Mar 22
Air India Logo
6:15 am - 8:15 pm
DCA
-
CCU
27h 30m2 stops
Air India Logo
7:05 am - 10:59 pm
CCU
-
DCA
49h 24m2 stops
$1,012Air India
Fri, Feb 6 - Mon, Mar 23
Multiple Airlines Logo
3:24 pm - 1:55 am
DCA
-
CCU
24h 01m2 stops
Multiple Airlines Logo
6:00 pm - 4:52 pm
CCU
-
DCA
33h 22m2 stops
$1,071Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
Air India Logo
6:00 am - 6:25 pm
DCA
-
CCU
25h 55m2 stops
Air India Logo
7:05 am - 10:59 pm
CCU
-
DCA
50h 24m2 stops
$1,082Air India
Fri, Jan 30 - Tue, Mar 3
Air India Logo
6:00 am - 7:55 pm
DCA
-
CCU
28h 25m2 stops
Air India Logo
9:00 pm - 10:59 pm
CCU
-
DCA
35h 29m2 stops
$1,109Air India
Sat, Mar 14 - Sat, May 16
Air India Logo
6:00 am - 4:15 am
DCA
-
CCU
35h 45m2 stops
Air India Logo
7:05 am - 10:59 pm
CCU
-
DCA
50h 24m2 stops
$1,124Air India
Fri, Jan 23 - Sun, Feb 1
Air India Logo
6:30 am - 11:15 pm
DCA
-
CCU
31h 15m2 stops
Air India Logo
10:30 am - 10:59 pm
CCU
-
DCA
45h 59m2 stops
$1,152Air India
Fri, May 22 - Fri, Jun 5
Air India Logo
6:00 am - 12:35 am
DCA
-
CCU
32h 05m2 stops
Air India Logo
7:00 am - 10:59 pm
CCU
-
DCA
50h 29m2 stops
$1,189Air India
Wed, Jan 14 - Wed, Feb 11

Air India flights from Washington, D.C. Reagan-National Airport to Kolkata

Our best Air India deals on Washington, D.C. Reagan-National Airport to Kolkata flight tickets
Air India
Feb 5
DCA6:00 amWashington, D.C. Reagan-National
35h 45m
2 stops
CCU4:15 amKolkata Netaji S. Chandra
Mar 22
CCU8:30 amKolkata Netaji S. Chandra
47h 59m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,010
Find similar
Air India
Feb 6
DCA6:15 amWashington, D.C. Reagan-National
27h 30m
2 stops
CCU8:15 pmKolkata Netaji S. Chandra
Mar 23
CCU7:05 amKolkata Netaji S. Chandra
49h 24m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,012
Find similar
Air India
Jan 30
DCA6:00 amWashington, D.C. Reagan-National
25h 55m
2 stops
CCU6:25 pmKolkata Netaji S. Chandra
Mar 3
CCU7:05 amKolkata Netaji S. Chandra
50h 24m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,082
Find similar

Qatar Airways flights from Washington, D.C. Reagan-National Airport to Kolkata

Our best Qatar Airways deals on Washington, D.C. Reagan-National Airport to Kolkata flight tickets
Qatar Airways
Jan 13
DCA10:05 amWashington, D.C. Reagan-National
29h 20m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Feb 11
CCU3:25 amKolkata Netaji S. Chandra
26h 03m
2 stops
DCA6:58 pmWashington, D.C. Reagan-National
$1,232
Find similar
Qatar Airways
Mar 15
DCA5:00 pmWashington, D.C. Reagan-National
23h 25m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
May 14
CCU3:50 amKolkata Netaji S. Chandra
25h 39m
2 stops
DCA7:59 pmWashington, D.C. Reagan-National
$1,266
Find similar
Qatar Airways
Jan 9
DCA11:55 amWashington, D.C. Reagan-National
27h 30m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Jan 25
CCU3:25 amKolkata Netaji S. Chandra
25h 59m
2 stops
DCA6:54 pmWashington, D.C. Reagan-National
$1,305
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Kolkata 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 December 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sun 1/18

10:10 pm-4:40 am

2 stops44h 00m

Kolkata Netaji S. Chandra

Mon 2/2

6:00 pm-5:08 pm

2 stops33h 38m

$984

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 4/23

6:05 am-12:35 am

2 stops33h 00m

Kolkata Netaji S. Chandra

Fri 5/8

9:00 pm-10:59 pm

2 stops35h 29m

$992

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 2/5

6:00 am-4:15 am

2 stops35h 45m

Kolkata Netaji S. Chandra

Sun 3/22

8:30 am-10:59 pm

2 stops47h 59m

$1,010

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Fri 2/6

6:15 am-8:15 pm

2 stops27h 30m

Kolkata Netaji S. Chandra

Mon 3/23

7:05 am-10:59 pm

2 stops49h 24m

$1,012

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 2/5

3:24 pm-1:55 am

2 stops24h 01m

Kolkata Netaji S. Chandra

Thu 2/12

6:00 pm-4:52 pm

2 stops33h 22m

$1,071

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Fri 1/30

6:00 am-6:25 pm

2 stops25h 55m

Kolkata Netaji S. Chandra

Tue 3/3

7:05 am-10:59 pm

2 stops50h 24m

$1,082

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sat 3/14

6:00 am-7:55 pm

2 stops28h 25m

Kolkata Netaji S. Chandra

Sat 5/16

9:00 pm-10:59 pm

2 stops35h 29m

$1,109

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Fri 1/23

6:00 am-4:15 am

2 stops35h 45m

Kolkata Netaji S. Chandra

Sun 2/1

7:05 am-10:59 pm

2 stops50h 24m

$1,124

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Fri 5/22

6:30 am-11:15 pm

2 stops31h 15m

Kolkata Netaji S. Chandra

Fri 6/5

10:30 am-10:59 pm

2 stops45h 59m

$1,152

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Wed 1/14

6:00 am-12:35 am

2 stops32h 05m

Kolkata Netaji S. Chandra

Wed 2/11

7:00 am-10:59 pm

2 stops50h 29m

$1,189

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Kolkata from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Kolkata

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 day to depart on your flight to Kolkata?

On average, the least expensive day to fly to Kolkata from Washington, D.C. Reagan-National Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $1,068. However, this price may fluctuate depending on the airline, the season, and holidays. 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 Kolkata on Sunday is $1,224.

What is the cheapest time of day to depart on your flight to Kolkata?

In the evening is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Kolkata when you can find flight prices for as low as $1,063. Flying to Kolkata in the evening is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly at noon, with an average ticket price of $1,544. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Washington, D.C. Reagan-National Airport to Kolkata

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

Cheap Washington, D.C. Reagan-National Airport to Kolkata (DCA to CCU) flight deals and tips

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

Fastest flight time

24h 20m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Kolkata takes 24h 20m
There are no direct flights from Washington, D.C. Reagan-National Airport to Kolkata. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Kolkata.
Search flight deals

  • How far is Washington, D.C. Reagan-National to Kolkata Netaji S. Chandra by plane?

    The distance between Washington, D.C. Reagan-National and Kolkata Netaji S. Chandra is about 8083.8 mi. Flights usually cover this in 24h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Kolkata Netaji S. Chandra Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The necessary travel and health documents for your Kolkata Netaji S. Chandra 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.

Why use momondo?

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

Finding the right flight to Kolkata from Washington, D.C. 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 Kolkata quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Kolkata from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington, D.C. to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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