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Cheap flights from Washington, D.C. Reagan-National Airport to Kolkata from $454

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 8/27. 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

American Airlines Logo
3:35 pm - 4:45 amDCA-CCU
27h 40m2 stops
American Airlines Logo
6:00 pm - 12:59 pmCCU-DCA
28h 29m2 stops
$737American Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 15
Air India Logo
6:19 am - 4:50 pmDCA-CCU
25h 01m2 stops
Air India Logo
7:55 pm - 10:56 pmCCU-DCA
36h 31m2 stops
$804Air India
Find Deal
Wed, Sep 24 - Fri, Oct 17
Air India Logo
6:19 am - 4:50 pmDCA-CCU
25h 01m2 stops
Air India Logo
9:20 pm - 2:32 pmCCU-DCA
26h 42m2 stops
$835Air India
Find Deal
Sun, Sep 14 - Wed, Oct 29
Air India Logo
5:42 pm - 4:50 pmDCA-CCU
37h 38m2 stops
Air India Logo
7:55 pm - 10:56 pmCCU-DCA
36h 31m2 stops
$865Air India
Find Deal
Fri, Sep 26 - Fri, Oct 17
Air India Logo
6:30 am - 12:50 amDCA-CCU
32h 50m2 stops
Air India Logo
8:30 pm - 7:20 pmCCU-DCA
32h 20m2 stops
$886Air India
Find Deal
Sat, Aug 30 - Sun, Sep 14
Logo
2:54 pm - 4:45 amDCA-CCU
28h 21m2 stops
Logo
3:50 am - 8:16 pmCCU-DCA
25h 56m2 stops
$1,100
Find Deal
Fri, Aug 22 - Mon, Sep 1
Logo
3:35 pm - 4:45 amDCA-CCU
27h 40m2 stops
Logo
3:50 am - 9:19 pmCCU-DCA
26h 59m2 stops
$1,193
Find Deal
Thu, Sep 4 - Sun, Sep 14
Qatar Airways Logo
5:55 pm - 2:20 amDCA-CCU
22h 55m2 stops
Qatar Airways Logo
3:50 am - 8:51 pmCCU-DCA
26h 31m2 stops
$1,228Qatar Airways
Find Deal
Thu, Sep 25 - Thu, Oct 16
Qatar Airways Logo
8:55 am - 2:20 amDCA-CCU
31h 55m2 stops
Qatar Airways Logo
3:25 am - 7:14 pmCCU-DCA
25h 19m2 stops
$1,251Qatar Airways
Find Deal
Sun, Sep 14 - Tue, Oct 28
Singapore Airlines Logo
9:30 am - 10:25 pmDCA-CCU
50h 25m2 stops
Singapore Airlines Logo
11:40 pm - 8:55 pmCCU-DCA
31h 45m3 stops
$1,331Singapore Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 28

American Airlines flights from Washington, D.C. Reagan-National Airport to Kolkata

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Kolkata flight tickets
American Airlines
Sep 4
DCA3:35 pmWashington, D.C. Reagan-National
27h 40m
2 stops
CCU4:45 amKolkata Netaji S. Chandra
Sep 15
CCU6:00 pmKolkata Netaji S. Chandra
28h 29m
2 stops
DCA12:59 pmWashington, D.C. Reagan-National
$737
Find similar
American Airlines
Aug 22
DCA2:54 pmWashington, D.C. Reagan-National
28h 21m
2 stops
CCU4:45 amKolkata Netaji S. Chandra
Sep 2
CCU6:00 pmKolkata Netaji S. Chandra
25h 58m
2 stops
DCA10:28 amWashington, D.C. Reagan-National
$1,048
Find similar
American Airlines
Aug 22
DCA2:54 pmWashington, D.C. Reagan-National
28h 21m
2 stops
CCU4:45 amKolkata Netaji S. Chandra
Sep 2
CCU6:00 pmKolkata Netaji S. Chandra
28h 29m
2 stops
DCA12:59 pmWashington, D.C. Reagan-National
$1,142
Find similar

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
25h 01m
2 stops
CCU4:50 pmKolkata Netaji S. Chandra
Oct 17
CCU7:55 pmKolkata Netaji S. Chandra
36h 31m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$804
Find similar
Air India
Sep 14
DCA6:19 amWashington, D.C. Reagan-National
25h 01m
2 stops
CCU4:50 pmKolkata Netaji S. Chandra
Oct 29
CCU9:20 pmKolkata Netaji S. Chandra
26h 42m
2 stops
DCA2:32 pmWashington, D.C. Reagan-National
$835
Find similar
Air India
Sep 26
DCA5:42 pmWashington, D.C. Reagan-National
37h 38m
2 stops
CCU4:50 pmKolkata Netaji S. Chandra
Oct 17
CCU7:55 pmKolkata Netaji S. Chandra
36h 31m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$865
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 August 3, 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

Thu 9/4

3:35 pm-4:45 am

2 stops27h 40m

Kolkata Netaji S. Chandra

Mon 9/15

6:00 pm-12:59 pm

2 stops28h 29m

$737

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Wed 9/24

6:19 am-4:50 pm

2 stops25h 01m

Kolkata Netaji S. Chandra

Fri 10/17

7:55 pm-10:56 pm

2 stops36h 31m

$804

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sun 9/14

6:19 am-4:50 pm

2 stops25h 01m

Kolkata Netaji S. Chandra

Wed 10/29

9:20 pm-2:32 pm

2 stops26h 42m

$835

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Fri 9/26

5:42 pm-4:50 pm

2 stops37h 38m

Kolkata Netaji S. Chandra

Fri 10/17

7:55 pm-10:56 pm

2 stops36h 31m

$865

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sat 8/30

6:30 am-12:50 am

2 stops32h 50m

Kolkata Netaji S. Chandra

Sun 9/14

8:30 pm-7:20 pm

2 stops32h 20m

$886

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Fri 8/22

2:54 pm-4:45 am

2 stops28h 21m

Kolkata Netaji S. Chandra

Mon 9/1

3:50 am-8:16 pm

2 stops25h 56m

$1,100

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 9/4

3:35 pm-4:45 am

2 stops27h 40m

Kolkata Netaji S. Chandra

Sun 9/14

3:50 am-9:19 pm

2 stops26h 59m

$1,193

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Thu 9/25

5:55 pm-2:20 am

2 stops22h 55m

Kolkata Netaji S. Chandra

Thu 10/16

3:50 am-8:51 pm

2 stops26h 31m

$1,228

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Sun 9/14

8:55 am-2:20 am

2 stops31h 55m

Kolkata Netaji S. Chandra

Tue 10/28

3:25 am-7:14 pm

2 stops25h 19m

$1,251

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Wed 1/14

9:30 am-10:25 pm

2 stops50h 25m

Kolkata Netaji S. Chandra

Wed 1/28

11:40 pm-8:55 pm

3 stops31h 45m

$1,331

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 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 Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Wednesday is $1,365.

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

$454

Fastest flight time

22h 00m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Washington, D.C. Reagan-National Airport in the past 72 hours is $454. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Kolkata found on momondo in the last 72 hours is $737.
The fastest flight from Washington, D.C. Reagan-National Airport to Kolkata takes 22h 00m
There are no direct flights from Washington, D.C. Reagan-National Airport to Kolkata. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)
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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 22h 00m, 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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