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Cheap flights from Washington, D.C. to Kolkata from ₹ 31,506

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. to Kolkata departing on 14/8. 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. to Kolkata

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Washington, D.C. to Kolkata.
Etihad Airways Logo
22:05 - 02:50IAD-CCU
19h 15m1 stop
Etihad Airways Logo
21:15 - 16:10CCU-IAD
28h 25m1 stop
₹ 67,355Etihad Airways
Find Deal
Mon, 29 Sep - Wed, 22 Oct
Etihad Airways Logo
22:05 - 02:50IAD-CCU
19h 15m1 stop
Etihad Airways Logo
03:45 - 16:10CCU-IAD
21h 55m1 stop
₹ 69,910Etihad Airways
Find Deal
Thu, 8 May - Sat, 24 May
 Logo
21:00 - 02:20IAD-CCU
19h 50m1 stop
 Logo
03:50 - 15:40CCU-IAD
21h 20m1 stop
₹ 74,933
Find Deal
Tue, 13 May - Mon, 16 Jun
 Logo
11:00 - 02:20IAD-CCU
29h 50m1 stop
 Logo
03:50 - 15:40CCU-IAD
21h 20m1 stop
₹ 75,104
Find Deal
Thu, 8 May - Sat, 24 May
Air India Logo
11:00 - 15:05IAD-CCU
42h 35m2 stops
Air India Logo
10:25 - 06:50CCU-IAD
30h 55m1 stop
₹ 81,746Air India
Find Deal
Wed, 3 Sep - Thu, 20 Nov
Air India Logo
11:00 - 15:05IAD-CCU
18h 35m1 stop
Air India Logo
00:55 - 07:40CCU-IAD
40h 15m1 stop
₹ 82,257Air India
Find Deal
Tue, 30 Sep - Mon, 20 Oct
Emirates Logo
10:55 - 08:10IAD-CCU
35h 45m1 stop
Emirates Logo
09:10 - 08:10CCU-IAD
33h 30m1 stop
₹ 85,067Emirates
Find Deal
Tue, 2 Sep - Mon, 17 Nov
Emirates Logo
10:55 - 19:15IAD-CCU
22h 50m1 stop
Emirates Logo
01:30 - 08:40CCU-IAD
40h 40m1 stop
₹ 85,918Emirates
Find Deal
Sat, 3 May - Wed, 7 May
Qatar Airways Logo
21:00 - 02:20IAD-CCU
19h 50m1 stop
Qatar Airways Logo
03:50 - 15:40CCU-IAD
21h 20m1 stop
₹ 86,088Qatar Airways
Find Deal
Tue, 2 Sep - Mon, 22 Sep
Qatar Airways Logo
11:00 - 02:20IAD-CCU
29h 50m1 stop
Qatar Airways Logo
03:20 - 15:55CCU-IAD
23h 05m1 stop
₹ 88,984Qatar Airways
Find Deal
Fri, 5 Sep - Sun, 16 Nov

Etihad Airways flights from Washington, D.C. to Kolkata

Our best Etihad Airways deals on Washington, D.C. to Kolkata flight tickets
Etihad Airways
29 Sept
IAD22:05Washington, D.C. Dulles Intl
19h 15m
1 stop
CCU02:50Kolkata Netaji S. Chandra
22 Oct
CCU21:15Kolkata Netaji S. Chandra
28h 25m
1 stop
IAD16:10Washington, D.C. Dulles Intl
₹ 67,355
Find similar
Etihad Airways
8 May
IAD22:05Washington, D.C. Dulles Intl
19h 15m
1 stop
CCU02:50Kolkata Netaji S. Chandra
24 May
CCU03:45Kolkata Netaji S. Chandra
21h 55m
1 stop
IAD16:10Washington, D.C. Dulles Intl
₹ 69,910
Find similar
Etihad Airways
3 Sept
IAD22:05Washington, D.C. Dulles Intl
19h 15m
1 stop
CCU02:50Kolkata Netaji S. Chandra
25 Sept
CCU03:45Kolkata Netaji S. Chandra
21h 55m
1 stop
IAD16:10Washington, D.C. Dulles Intl
₹ 70,506
Find similar

Air India flights from Washington, D.C. to Kolkata

Our best Air India deals on Washington, D.C. to Kolkata flight tickets
Air India
23 Apr
IAD11:00Washington, D.C. Dulles Intl
23h 15m
1 stop
CCU19:45Kolkata Netaji S. Chandra
21 May
CCU22:25Kolkata Netaji S. Chandra
42h 45m
2 stops
IAD07:40Washington, D.C. Dulles Intl
₹ 73,145
Find similar
Air India
3 Sept
IAD11:00Washington, D.C. Dulles Intl
42h 35m
2 stops
CCU15:05Kolkata Netaji S. Chandra
20 Nov
CCU10:25Kolkata Netaji S. Chandra
30h 55m
1 stop
IAD06:50Washington, D.C. Dulles Intl
₹ 81,746
Find similar
Air India
30 Sept
IAD11:00Washington, D.C. Dulles Intl
18h 35m
1 stop
CCU15:05Kolkata Netaji S. Chandra
20 Oct
CCU00:55Kolkata Netaji S. Chandra
40h 15m
1 stop
IAD07:40Washington, D.C. Dulles Intl
₹ 82,257
Find similar

See travel insights to Kolkata from

How to get the cheapest flight ticket from Washington, D.C. 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 month to fly to Kolkata?

If you are unable to visit Kolkata during the month of March, then departing from Washington, D.C. during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 73,827.

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

The cheapest day to depart on your flight to Kolkata is on a Monday when prices can be found for as low as ₹ 0. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Kolkata for around ₹ 174,225.

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

According to our data, the cheapest time of day to fly to Kolkata is in the morning. momondo users have found flights departing from Washington, D.C. to Kolkata in the morning for as low as ₹ 0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 130,561 per ticket.

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from Washington, D.C. when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 93,078 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Washington, D.C. for as low as ₹ 72,379 on momondo.

How have Washington, D.C. to Kolkata flight prices changed over time?

As of April 2025, prices for Washington, D.C. to Kolkata flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Kolkata

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

Cheap Washington, D.C. to Kolkata (WAS to CCU) flight deals and tips

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

Best price found

₹ 31,506

Fastest flight time

18h 35m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Washington, D.C. in the past 72 hours is ₹ 31,506. The best return flight deal from Washington, D.C. to Kolkata found on momondo in the last 72 hours is ₹ 67,355.
The fastest flight from Washington, D.C. to Kolkata takes 18h 35m
There are no direct flights from Washington, D.C. to Kolkata. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Kolkata Netaji S. Chandra Airport, Washington, D.C. Reagan-National Airport - Kolkata Netaji S. Chandra Airport and Baltimore/Washington Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)

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

    Washington, D.C. and Kolkata Netaji S. Chandra are 13003.8 km apart from one another. Flights usually cover this in 18h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. to Kolkata Netaji S. Chandra Airport are updated daily.

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

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

    The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable 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?

All flight searches from Washington, D.C. to Kolkata on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Kolkata flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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