How long is the flight from Washington, D.C. Reagan-National Airport to Kolkata?

Departing from Washington, D.C. Reagan-National Airport to Kolkata will take you 22h 26m. The distance from Washington, D.C. Reagan-National Airport to Kolkata is about 13002 km.

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

What is the cheapest time of day to fly from DCA to CCU?

When flying from Washington, D.C. Reagan-National Airport to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Kolkata from Washington, D.C. Reagan-National?

Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra is the airport most travellers will use when flying to Kolkata from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Netaji S. Chandra (CCU) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

Can I find deals for flights from Reagan-National to Kolkata that include hotel bookings?

Yes. In addition to deals on Reagan-National to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Kolkata?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Kolkata.

Can I find deals for business class flights from Reagan-National to Kolkata?

Yes. Cheapflights offers flight deals from Reagan-National to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 52,207+ Cheap Flights from Washington, D.C. Reagan-National Airport to Kolkata

Cheap flight deals from Reagan-National to Kolkata

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Reagan-National to Kolkata
Explore the most affordable flight options available from Reagan-National to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Mon 19/1006:20 -

2 stops32h 20m

Sun 8/1117:35 -

2 stops39h 10m

Deal found 29/9₹ 102,399

Mon 19/1006:20 -

2 stops28h 05m

Sun 25/1020:25 -

2 stops35h 20m

Deal found 27/9₹ 102,687

Sun 18/1006:10 -

2 stops42h 05m

Wed 28/1017:35 -

2 stops38h 10m

Deal found 28/9₹ 103,839

Sun 18/1006:10 -

2 stops42h 05m

Mon 26/1020:25 -

2 stops35h 20m

Deal found 27/9₹ 104,126

Sun 18/1006:10 -

2 stops28h 15m

Thu 29/1020:25 -

2 stops35h 20m

Deal found 28/9₹ 104,798

Tue 20/1006:20 -

2 stops32h 20m

Mon 30/1123:00 -

2 stops58h 22m

Deal found 30/9₹ 105,566

Fri 23/1006:20 -

2 stops41h 45m

Mon 30/1123:00 -

2 stops58h 22m

Deal found 29/9₹ 107,198

Sat 17/1006:20 -

2 stops28h 05m

Wed 28/1017:35 -

2 stops38h 10m

Deal found 28/9₹ 107,293

Sat 17/1006:20 -

2 stops25h 05m

Mon 26/1020:25 -

2 stops35h 20m

Deal found 27/9₹ 107,581

Mon 19/1006:20 -

2 stops28h 05m

Mon 26/1020:55 -

2 stops34h 50m

Deal found 27/9₹ 107,773

Sun 25/1006:10 -

2 stops41h 55m

Mon 30/1123:00 -

2 stops58h 22m

Deal found 29/9₹ 107,965

Mon 19/1006:20 -

2 stops32h 20m

Mon 30/1123:00 -

2 stops58h 22m

Deal found 29/9₹ 108,061

Find flight deals from Reagan-National to Kolkata

Round-trip from	₹ 101,055
One-way from	₹ 52,207
Popular in	June
Cheapest in	February
Average price	₹ 102,111

Etihad Airways
17/1-27/2
4 total stops
52h 33m total
Washington, D.C. to Kolkata

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12/10-31/12
2 total stops
25h 05m total
Washington, D.C. to Kolkata

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (₹ 1,792,006 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (₹ 317,107 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Kolkata that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Wed 28/10

06:15-07:40

2 stops39h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 52,879

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Wed 7/10

12:25-09:30

3 stops35h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 58,349

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Tue 6/10

12:25-15:30

3 stops41h 35m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 58,541

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Sun 11/10

06:10-00:10

2 stops32h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 59,117

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Wed 4/11

06:15-07:40

2 stops38h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 60,365

Fastest return journey

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Mon 2/11

12:00-00:50

3 stops26h 20m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 60,461

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Thu 5/11

12:00-10:45

3 stops36h 15m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 69,002

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Mon 5/10

06:30-19:55

2 stops27h 55m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 69,290

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Tue 26/1

17:19-01:55

2 stops22h 06m

Kolkata Netaji S. Chandra

Thu 11/2

03:25-22:59

2 stops30h 04m

₹ 130,806

Washington, D.C.Kolkata

DCA Washington, D.C. Reagan-National - CCU Kolkata Netaji S. Chandra

DCACCU

Washington, D.C. Reagan-National

Thu 21/1

17:19-01:55

2 stops22h 06m

Kolkata Netaji S. Chandra

Thu 11/2

03:25-22:59

2 stops30h 04m

₹ 130,806

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Reagan-National to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Reagan-National with our price prediction graph.

DCA-CCU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly into for flights to Kolkata from Washington, D.C. Reagan-National?
Located just 13.4 km from the city centre, Kolkata Netaji S. Chandra is the airport most travellers will use when flying to Kolkata from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Netaji S. Chandra (CCU) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.
How long is the flight from Washington, D.C. Reagan-National Airport to Kolkata?
Departing from Washington, D.C. Reagan-National Airport to Kolkata will take you 22h 26m. The distance from Washington, D.C. Reagan-National Airport to Kolkata is about 13002 km.
Can I find deals for flights from Reagan-National to Kolkata that include hotel bookings?
Yes. In addition to deals on Reagan-National to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Kolkata.
Can I find deals for business class flights from Reagan-National to Kolkata?
Yes. Cheapflights offers flight deals from Reagan-National to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Washington, D.C. Reagan-National Airport to Kolkata from ₹ 52,207

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Reagan-National to Kolkata

Cheapest flights from Reagan-National to KolkataExplore the most affordable flight options available from Reagan-National to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Explore the most affordable flight options available from Reagan-National to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Reagan-National to KolkataDiscover carefully curated flight deals from Reagan-National to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Discover carefully curated flight deals from Reagan-National to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Reagan-National to KolkataDiscover last-minute flight deals from Reagan-National to Kolkata. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Reagan-National to Kolkata. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Reagan-National to KolkataSearch for one-way flight options from Reagan-National to Kolkata. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

Search for one-way flight options from Reagan-National to Kolkata. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.

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Related info for your journey

What airport do you fly into for flights to Kolkata from Washington, D.C. Reagan-National?

How long is the flight from Washington, D.C. Reagan-National Airport to Kolkata?

Can I find deals for flights from Reagan-National to Kolkata that include hotel bookings?

How can I find direct flights from Reagan-National to Kolkata?

Can I find deals for business class flights from Reagan-National to Kolkata?

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Direct flights to West Bengal

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Cheapest flights from Reagan-National to Kolkata
Explore the most affordable flight options available from Reagan-National to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 September 2026.

Best flights from Reagan-National to Kolkata
Discover carefully curated flight deals from Reagan-National to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 September 2026.

Last-minute flights from Reagan-National to Kolkata
Discover last-minute flight deals from Reagan-National to Kolkata. Data last updated 30 September 2026 and is based on user searches.

One-way flights from Reagan-National to Kolkata
Search for one-way flight options from Reagan-National to Kolkata. Find affordable one-way fares based on user searches. Data last updated 30 September 2026.