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Cheap flights from Washington, D.C. Reagan-National Airport to Kolkata from $479

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 2/11. 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

Air India Logo
6:05 am - 9:35 pmDCA-CCU
29h 00m2 stops
Air India Logo
9:20 pm - 10:57 pmCCU-DCA
36h 07m2 stops
$955Air India
Find Deal
Wed, Jan 28 - Wed, Feb 11
Air India Logo
6:25 am - 4:50 pmDCA-CCU
24h 55m2 stops
Air India Logo
9:20 pm - 7:20 pmCCU-DCA
31h 30m2 stops
$959Air India
Find Deal
Tue, Oct 7 - Wed, Oct 8
Air India Logo
4:55 pm - 4:50 pmDCA-CCU
38h 25m2 stops
Air India Logo
8:55 pm - 10:58 pmCCU-DCA
36h 33m2 stops
$989Air India
Find Deal
Sat, Nov 1 - Tue, Dec 16
Air India Logo
5:20 pm - 4:15 amDCA-CCU
49h 25m2 stops
Air India Logo
8:30 pm - 10:56 pmCCU-DCA
35h 56m2 stops
$1,007Air India
Find Deal
Thu, Oct 2 - Fri, Oct 17
Air India Logo
6:25 am - 7:15 pmDCA-CCU
27h 20m2 stops
Air India Logo
8:55 pm - 10:58 pmCCU-DCA
36h 33m2 stops
$1,019Air India
Find Deal
Tue, Oct 14 - Tue, Dec 2
Multiple Airlines Logo
3:53 pm - 1:55 amDCA-CCU
24h 32m2 stops
Multiple Airlines Logo
6:00 pm - 10:17 amCCU-DCA
26h 47m2 stops
$1,046Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
12:55 pm - 4:40 amDCA-CCU
29h 15m2 stops
American Airlines Logo
6:00 pm - 9:32 amCCU-DCA
26h 02m2 stops
$1,069American Airlines
Find Deal
Fri, Jan 16 - Sun, Feb 8
Multiple Airlines Logo
3:53 pm - 2:20 amDCA-CCU
24h 57m2 stops
Multiple Airlines Logo
3:50 am - 10:15 pmCCU-DCA
27h 55m2 stops
$1,167Multiple Airlines
Find Deal
Tue, Oct 7 - Thu, Oct 16
Qatar Airways Logo
4:30 pm - 1:55 amDCA-CCU
22h 55m2 stops
Qatar Airways Logo
3:25 am - 6:53 pmCCU-DCA
25h 58m2 stops
$1,243Qatar Airways
Find Deal
Thu, Jan 15 - Sun, Feb 8
Qatar Airways Logo
3:30 pm - 1:55 amDCA-CCU
23h 55m2 stops
Qatar Airways Logo
3:25 am - 5:57 pmCCU-DCA
25h 02m2 stops
$1,259Qatar Airways
Find Deal
Thu, Jan 15 - Mon, Feb 2

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
Sep 24
DCA6:19 amWashington, D.C. Reagan-National
27h 26m
2 stops
CCU7:15 pmKolkata Netaji S. Chandra
Oct 17
CCU9:20 pmKolkata Netaji S. Chandra
35h 06m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$937
Find similar
Air India
Sep 24
DCA6:19 amWashington, D.C. Reagan-National
33h 01m
2 stops
CCU12:50 amKolkata Netaji S. Chandra
Oct 2
CCU10:25 amKolkata Netaji S. Chandra
42h 25m
2 stops
DCA7:20 pmWashington, D.C. Reagan-National
$938
Find similar
Air India
Sep 25
DCA6:19 amWashington, D.C. Reagan-National
25h 01m
2 stops
CCU4:50 pmKolkata Netaji S. Chandra
Oct 31
CCU3:10 pmKolkata Netaji S. Chandra
33h 10m
2 stops
DCA2:50 pmWashington, D.C. Reagan-National
$947
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 15
DCA4:30 pmWashington, D.C. Reagan-National
22h 55m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Feb 8
CCU3:25 amKolkata Netaji S. Chandra
25h 58m
2 stops
DCA6:53 pmWashington, D.C. Reagan-National
$1,243
Find similar
Qatar Airways
Jan 15
DCA3:30 pmWashington, D.C. Reagan-National
23h 55m
2 stops
CCU1:55 amKolkata Netaji S. Chandra
Feb 2
CCU3:25 amKolkata Netaji S. Chandra
25h 02m
2 stops
DCA5:57 pmWashington, D.C. Reagan-National
$1,259
Find similar
Qatar Airways
Oct 1
DCA4:45 pmWashington, D.C. Reagan-National
24h 05m
2 stops
CCU2:20 amKolkata Netaji S. Chandra
Oct 15
CCU3:50 amKolkata Netaji S. Chandra
27h 07m
2 stops
DCA9:27 pmWashington, D.C. Reagan-National
$1,260
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 September 17, 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

Wed 1/28

6:05 am-9:35 pm

2 stops29h 00m

Kolkata Netaji S. Chandra

Wed 2/11

9:20 pm-10:57 pm

2 stops36h 07m

$955

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Tue 10/7

6:25 am-4:50 pm

2 stops24h 55m

Kolkata Netaji S. Chandra

Wed 10/8

9:20 pm-7:20 pm

2 stops31h 30m

$959

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sat 11/1

4:55 pm-4:50 pm

2 stops38h 25m

Kolkata Netaji S. Chandra

Tue 12/16

8:55 pm-10:58 pm

2 stops36h 33m

$989

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 10/2

5:20 pm-4:15 am

2 stops49h 25m

Kolkata Netaji S. Chandra

Fri 10/17

8:30 pm-10:56 pm

2 stops35h 56m

$1,007

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Tue 10/14

6:25 am-7:15 pm

2 stops27h 20m

Kolkata Netaji S. Chandra

Tue 12/2

8:55 pm-10:58 pm

2 stops36h 33m

$1,019

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 10/30

3:53 pm-1:55 am

2 stops24h 32m

Kolkata Netaji S. Chandra

Thu 11/6

6:00 pm-10:17 am

2 stops26h 47m

$1,046

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Fri 1/16

12:55 pm-4:40 am

2 stops29h 15m

Kolkata Netaji S. Chandra

Sun 2/8

6:00 pm-9:32 am

2 stops26h 02m

$1,069

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Tue 10/7

3:53 pm-2:20 am

2 stops24h 57m

Kolkata Netaji S. Chandra

Thu 10/16

3:50 am-10:15 pm

2 stops27h 55m

$1,167

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 1/15

4:30 pm-1:55 am

2 stops22h 55m

Kolkata Netaji S. Chandra

Sun 2/8

3:25 am-6:53 pm

2 stops25h 58m

$1,243

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 1/15

3:30 pm-1:55 am

2 stops23h 55m

Kolkata Netaji S. Chandra

Mon 2/2

3:25 am-5:57 pm

2 stops25h 02m

$1,259

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

Best Price Found

$1,365

Direct flights

None
The best flight deal from Washington, D.C. Reagan-National Airport to Kolkata found on momondo in the last 72 hours is $1,365
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.
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  • 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 27m, 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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