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Cheap flights from Washington, D.C. Reagan-National Airport to Kolkata from $422

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 2/18. 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.
Air India Logo
6:00 am - 12:35 am
DCA
-
CCU
33h 05m
2 stops
Air India Logo
7:05 pm - 10:59 pm
CCU
-
DCA
37h 24m
2 stops
$977Air India
Tue, Mar 10 - Tue, Apr 7
Air India Logo
6:00 am - 10:10 pm
DCA
-
CCU
29h 40m
2 stops
Air India Logo
10:30 am - 10:59 pm
CCU
-
DCA
45h 59m
2 stops
$988Air India
Tue, Mar 3 - Tue, Mar 17
Air India Logo
6:00 am - 7:55 pm
DCA
-
CCU
27h 25m
2 stops
Air India Logo
5:30 pm - 10:59 pm
CCU
-
DCA
38h 59m
2 stops
$997Air India
Mon, Mar 2 - Mon, Mar 16
Air India Logo
6:00 am - 10:10 pm
DCA
-
CCU
29h 40m
2 stops
Air India Logo
11:00 pm - 10:59 pm
CCU
-
DCA
57h 29m
2 stops
$998Air India
Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
1:30 pm - 4:40 am
DCA
-
CCU
28h 40m
2 stops
Multiple Airlines Logo
3:25 am - 11:00 pm
CCU
-
DCA
29h 05m
2 stops
$1,007Multiple Airlines
Sun, Mar 1 - Mon, Mar 9
Air India Logo
6:00 am - 12:35 am
DCA
-
CCU
32h 05m
2 stops
Air India Logo
10:30 am - 10:59 pm
CCU
-
DCA
45h 59m
2 stops
$1,029Air India
Wed, Mar 4 - Wed, Apr 1
Air India Logo
6:00 am - 10:10 pm
DCA
-
CCU
29h 40m
2 stops
Air India Logo
11:00 pm - 10:59 pm
CCU
-
DCA
57h 29m
2 stops
$1,038Air India
Sun, Mar 1 - Tue, Mar 10
Multiple Airlines Logo
6:00 am - 7:55 pm
DCA
-
CCU
28h 25m
2 stops
Multiple Airlines Logo
7:05 am - 10:59 pm
CCU
-
DCA
49h 24m
2 stops
$1,046Multiple Airlines
Sun, Mar 8 - Wed, Apr 1
Air India Logo
6:00 am - 12:35 am
DCA
-
CCU
33h 05m
2 stops
Air India Logo
11:00 pm - 10:59 pm
CCU
-
DCA
57h 29m
2 stops
$1,047Air India
Sat, Mar 21 - Sun, Mar 29
Multiple Airlines Logo
8:10 pm - 7:40 am
DCA
-
CCU
26h 00m
2 stops
Multiple Airlines Logo
9:50 am - 4:24 pm
CCU
-
DCA
40h 04m
2 stops
$1,060Multiple Airlines
Thu, Mar 19 - Wed, Apr 29

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
Mar 10
DCA6:00 amWashington, D.C. Reagan-National
33h 05m
2 stops
CCU12:35 amKolkata Netaji S. Chandra
Apr 7
CCU7:05 pmKolkata Netaji S. Chandra
37h 24m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$977
Air India
Mar 3
DCA6:00 amWashington, D.C. Reagan-National
29h 40m
2 stops
CCU10:10 pmKolkata Netaji S. Chandra
Mar 17
CCU10:30 amKolkata Netaji S. Chandra
45h 59m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$988
Air India
Mar 5
DCA6:00 amWashington, D.C. Reagan-National
32h 05m
2 stops
CCU12:35 amKolkata Netaji S. Chandra
Mar 23
CCU3:10 pmKolkata Netaji S. Chandra
41h 19m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$992

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
Feb 25
DCA4:59 pmWashington, D.C. Reagan-National
22h 26m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Mar 11
CCU3:25 amKolkata Netaji S. Chandra
24h 43m
2 stops
DCA6:38 pmWashington, D.C. Reagan-National
$1,253
Qatar Airways
Mar 3
DCA5:27 pmWashington, D.C. Reagan-National
21h 58m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Mar 11
CCU3:25 amKolkata Netaji S. Chandra
24h 43m
2 stops
DCA6:38 pmWashington, D.C. Reagan-National
$1,274
Qatar Airways
Mar 1
DCA5:00 pmWashington, D.C. Reagan-National
22h 25m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Mar 11
CCU3:25 amKolkata Netaji S. Chandra
24h 43m
2 stops
DCA6:38 pmWashington, D.C. Reagan-National
$1,278

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 February 12, 2026.
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

Tue 3/10

6:00 am-12:35 am

2 stops33h 05m

Kolkata Netaji S. Chandra

Tue 4/7

7:05 pm-10:59 pm

2 stops37h 24m

$977

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Tue 3/3

6:00 am-10:10 pm

2 stops29h 40m

Kolkata Netaji S. Chandra

Tue 3/17

10:30 am-10:59 pm

2 stops45h 59m

$988

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Mon 3/2

6:00 am-7:55 pm

2 stops27h 25m

Kolkata Netaji S. Chandra

Mon 3/16

5:30 pm-10:59 pm

2 stops38h 59m

$997

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Tue 3/3

6:00 am-10:10 pm

2 stops29h 40m

Kolkata Netaji S. Chandra

Tue 3/17

11:00 pm-10:59 pm

2 stops57h 29m

$998

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sun 3/1

1:30 pm-4:40 am

2 stops28h 40m

Kolkata Netaji S. Chandra

Mon 3/9

3:25 am-11:00 pm

2 stops29h 05m

$1,007

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Wed 3/4

6:00 am-12:35 am

2 stops32h 05m

Kolkata Netaji S. Chandra

Wed 4/1

10:30 am-10:59 pm

2 stops45h 59m

$1,029

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sun 3/1

6:00 am-10:10 pm

2 stops29h 40m

Kolkata Netaji S. Chandra

Tue 3/10

11:00 pm-10:59 pm

2 stops57h 29m

$1,038

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sun 3/8

6:00 am-7:55 pm

2 stops28h 25m

Kolkata Netaji S. Chandra

Wed 4/1

7:05 am-10:59 pm

2 stops49h 24m

$1,046

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sat 3/21

6:00 am-12:35 am

2 stops33h 05m

Kolkata Netaji S. Chandra

Sun 3/29

11:00 pm-10:59 pm

2 stops57h 29m

$1,047

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 3/19

8:10 pm-7:40 am

2 stops26h 00m

Kolkata Netaji S. Chandra

Wed 4/29

9:50 am-4:24 pm

2 stops40h 04m

$1,060

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 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 airline that flies from Washington, D.C. Reagan-National to Kolkata Netaji S. Chandra?

American Airlines and Air India are the most popular carriers operating from Washington, D.C. Reagan-National to Kolkata Netaji S. Chandra

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

21h 43m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Kolkata takes 21h 43m
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 21h 43m, 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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