WAS - CCU

₹ 46,784 Find Cheap Flights from Washington, D.C. to Kolkata – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
₹ 98,028
Typical prices: ₹ 96,549-₹ 147,059
Etihad Airways
Tue 30/10Tue 6/11
IAD - CCU • 1 stop
Cheapest one-way flight
₹ 49,821
Typical prices: ₹ 49,600-₹ 81,855
Multiple Airlines
Sun 11/3
IAD - CCU • 2 stops
Direct flights
Not available
There are currently no direct flights between Washington, D.C. and Kolkata. You'll need to take a connecting flight to reach the destination.
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Top routes
IAD - CCU
Cheapest • 9% average savings
DCA - CCU
Most popular
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travellers who book at least 24 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 17% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Abu Dhabi Zayed Intl (AUH)
Cheapest • Avg ₹ 120,595 (return)
Doha Hamad Intl (DOH)
Shortest trip • 21h 28m (one-way)
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Kolkata!
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Flight Deals

Cheap Flights from Washington, D.C. to Kolkata (WAS-CCU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Washington, D.C. to Kolkata

Tue, 24 Nov - Sat, 12 Dec
Etihad Airways Logo
14:25 - 19:55IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
19h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:00 - 09:00CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Abu Dhabi Zayed Intl
₹ 98,028Etihad Airways
3+ days ago
Tue, 24 Nov - Sun, 13 Dec
Etihad Airways Logo
14:25 - 19:55IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
19h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:00 - 09:00CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Abu Dhabi Zayed Intl
₹ 98,028Etihad Airways
3+ days ago
Fri, 30 Oct - Fri, 6 Nov
Etihad Airways Logo
15:25 - 02:25IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
25h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:00 - 09:00CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Abu Dhabi Zayed Intl
₹ 98,028Etihad Airways
3+ days ago
Thu, 11 Feb - Sat, 27 Feb
Qatar Airways Logo
20:05 - 01:55IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
19h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
03:25 - 15:55CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
23h 00m1 stop Doha Hamad Intl
₹ 98,123Qatar Airways
2 days ago
Fri, 26 Mar - Fri, 2 Apr
Etihad Airways Logo
15:25 - 02:25IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
25h 30m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 09:45CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
21h 45m1 stop Abu Dhabi Zayed Intl
₹ 98,123Etihad Airways
2 days ago
Sat, 27 Mar - Fri, 2 Apr
Etihad Airways Logo
15:25 - 20:30IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
19h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 09:45CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
21h 45m1 stop Abu Dhabi Zayed Intl
₹ 98,123Etihad Airways
2 days ago
Fri, 22 Jan - Tue, 2 Feb
Emirates Logo
10:35 - 19:00IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
21h 55m1 stop Dubai Intl
Emirates Logo
09:20 - 08:35CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
33h 45m1 stop Dubai Intl
₹ 98,503Emirates
3+ days ago
Mon, 18 Jan - Tue, 9 Feb
Emirates Logo
10:35 - 07:40IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
34h 35m1 stop Dubai Intl
Emirates Logo
09:20 - 08:35CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
33h 45m1 stop Dubai Intl
₹ 98,977Emirates
3+ days ago
Mon, 18 Jan - Fri, 5 Feb
Emirates Logo
10:35 - 07:40IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
34h 35m1 stop Dubai Intl
Emirates Logo
09:20 - 08:35CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
33h 45m1 stop Dubai Intl
₹ 98,977Emirates
3+ days ago
Sun, 17 Jan - Fri, 5 Feb
Emirates Logo
10:35 - 07:40IAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
34h 35m1 stop Dubai Intl
Emirates Logo
20:35 - 08:35CCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
22h 30m1 stop Dubai Intl
₹ 98,977Emirates
3+ days ago
Booking Insights

Price, demand, and travel trends for Washington, D.C. to Kolkata flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Washington, D.C. to Kolkata?

Return flights from Washington, D.C. to Kolkata typically range from ₹ 96,549 to ₹ 147,059. The lowest price found in the past 5 days was ₹ 98,028 on Etihad Airways.

What is the cheapest Washington, D.C. to Kolkata flight route?

Washington, D.C. Dulles Intl Airport (IAD) to Kolkata (CCU) is the cheapest Washington, D.C. to Kolkata route, averaging ₹ 111,795 return. Other Washington, D.C. to Kolkata routes average ₹ 134,714, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Washington, D.C. to Kolkata?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Washington, D.C. to Kolkata. It’s 10% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

What is the cheapest month to fly from Washington, D.C. to Kolkata?

•April is the cheapest month to fly from Washington, D.C. to Kolkata at ₹ 93,283 return.
•December (₹ 165,405) and June (₹ 141,206) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 77% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Washington, D.C. to Kolkata the cheapest?

Flights from Washington, D.C. to Kolkata are cheapest 24 weeks before departure. Booking in this window typically costs about 19% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. to Kolkata flights

Low season

April

Cheapest flight

₹ 49,821
Beat the crowds with an average 58% drop in traveller numbers.
The most popular month to fly with an average 115% increase in traveller numbers.
One-way flight from Washington, D.C. Dulles Intl Airport to Kolkata

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Washington, D.C. to Kolkata flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Washington, D.C. to Kolkata?

    Two cabin classes are available on flights from Washington, D.C. to Kolkata:

    • Economy class
    • Business Class

  • How long is a flight from Washington, D.C. to Kolkata?

    A direct flight from Washington, D.C. to Kolkata takes 00m, covering 20,915 km.

  • Do I need a passport to fly from Washington, D.C. to Kolkata?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. to Kolkata flight?

    Return flights from Washington, D.C. to Kolkata range from ₹ 96,549 to ₹ 147,059, with an average of ₹ 112,073 over the past 12 months. Anything below ₹ 96,549 counts as a good deal.

  • How expensive are last-minute Washington, D.C. to Kolkata flights?

    Last-minute fares on this route (booked within two weeks of departure) run 7% above the ₹ 112,073 route average. Book 24 weeks before departure for the lowest fares.

  • How are flight prices from Washington, D.C. to Kolkata looking right now?

    One-way fares from Washington, D.C. to Kolkata are currently lower than usual. Average one-way flight prices are about ₹ 57,564, which is 15% below the typical average for this route.

  • Which airports can I use when flying from Washington, D.C. to Kolkata?

    Flights from Washington, D.C. to Kolkata may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Kolkata Netaji S. Chandra (CCU).

  • Which airports do connecting flights from Washington, D.C. to Kolkata pass through?

    One-stop flights from Washington, D.C. to Kolkata most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) – 40% of one-stop connections
    • Dubai Intl (DXB) – 33% of one-stop connections
    • Doha Hamad Intl (DOH) – 28% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. to Kolkata?

    Yes. Flexible dates can save you up to 19% on flights from Washington, D.C. to Kolkata. Tuesday is the cheapest departure day at ₹ 101,729 return on average, while Saturday is the most expensive at ₹ 124,979, a difference of ₹ 23,250.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Washington, D.C. to Kolkata?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 21h 28m, compared to 22h 15m via Abu Dhabi Zayed Intl (AUH) and 24h 20m via Dubai Intl (DXB).

  • What is the time difference between Washington, D.C. and Kolkata?

    Kolkata is 9 hours ahead of Washington, D.C. (India Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Kolkata?

    Some of the most popular sights in Kolkata are National Library and Alipur Zoo. These are among the most viewed places in Kolkata on KAYAK.

Your guide to booking Washington, D.C. to Kolkata flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average ₹ 101,729, about ₹ 23,250 less than Saturday fares (19% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 19% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to Kolkata trip for April. Fares historically average ₹ 93,283 return in that month – typically ₹ 72,121 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Kolkata Netaji S. Chandra Airport.

    • Ethnotel, Kolkata Airport

More options for your flight from Washington, D.C. to Kolkata

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