WAS - CCU

$439 Find Cheap Flights from Washington, D.C. to Kolkata - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$907
Typical prices: $1,001-$1,501
Etihad Airways
Thu 12/6Sun 2/11
IAD - CCU • 1 stop
Cheapest one-way
$439
Typical prices: $506-$860
Multiple Airlines
Fri 9/28
IAD - CCU • 2 stops
Nonstop 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 • 12% average savings
DCA - CCU
Most popular
Insights
Insights
When to book
16 weeks
in advance
Our data shows that travelers who book at least 16 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
April
Cheapest • 12% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New Delhi Indira Gandhi Intl (DEL)
Cheapest • Avg $671 (round-trip)
Doha Hamad Intl (DOH)
Shortest trip • 21h 31m (one-way)
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Insights
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We hope you love 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 round-trip flight deals from Washington, D.C. to Kolkata

Sun, Dec 6 - Thu, Feb 11
Etihad Airways Logo
2:35 pm - 2:25 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
25h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
3:20 am - 9:05 amCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
40h 15m1 stop Abu Dhabi Zayed Intl
$907Etihad Airways
Fri, Nov 27 - Wed, Dec 16
Etihad Airways Logo
2:35 pm - 2:25 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
25h 20m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
9:00 pm - 9:05 amCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
22h 35m1 stop Abu Dhabi Zayed Intl
$920Etihad Airways
Tue, Nov 17 - Sun, Dec 6
Qatar Airways Logo
8:05 pm - 1:55 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
19h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
3:25 am - 3:55 pmCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
23h 00m1 stop Doha Hamad Intl
$969Qatar Airways
Mon, Jan 18 - Mon, Feb 8
Qatar Airways Logo
8:05 pm - 1:55 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
19h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
3:25 am - 3:55 pmCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
23h 00m1 stop Doha Hamad Intl
$974Qatar Airways
Wed, Oct 7 - Mon, Oct 19
Multiple Airlines Logo
3:10 pm - 12:10 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
23h 30m2 stops Abu Dhabi Zayed Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
9:30 pm - 9:45 amCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
21h 45m1 stop Abu Dhabi Zayed Intl
$974Multiple Airlines
Mon, Jan 18 - Wed, Feb 10
Multiple Airlines Logo
8:05 pm - 1:55 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
19h 20m1 stop Doha Hamad Intl
Multiple Airlines Logo
3:25 am - 3:55 pmCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
23h 00m1 stop Doha Hamad Intl
$974Multiple Airlines
Mon, Nov 16 - Tue, Dec 1
Emirates Logo
10:30 am - 7:40 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
34h 40m1 stop Dubai Intl
Emirates Logo
9:15 am - 8:10 amCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
33h 25m1 stop Dubai Intl
$975Emirates
Mon, Nov 16 - Wed, Dec 2
Emirates Logo
10:30 am - 7:40 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
34h 40m1 stop Dubai Intl
Emirates Logo
8:25 pm - 8:10 amCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
22h 15m1 stop Dubai Intl
$975Emirates
Wed, Jan 20 - Mon, Feb 8
SWISS Logo
5:45 pm - 7:40 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
27h 25m2 stops Zurich Mumbai Chhatrapati Shivaji Intl
SWISS Logo
8:55 pm - 5:00 pmCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
30h 35m2 stops New Delhi Indira Gandhi Intl Zurich
$1,607SWISS
Wed, Jan 20 - Wed, Feb 10
SWISS Logo
5:45 pm - 7:40 amIAD  Washington, D.C. Dulles Intl-CCU Kolkata Netaji S. Chandra
27h 25m2 stops Zurich Mumbai Chhatrapati Shivaji Intl
SWISS Logo
8:55 pm - 5:00 pmCCU  Kolkata Netaji S. Chandra-IAD Washington, D.C. Dulles Intl
30h 35m2 stops New Delhi Indira Gandhi Intl Zurich
$1,607SWISS
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 from Washington, D.C. to Kolkata with more confidence.

How much is a round-trip flight from Washington, D.C. to Kolkata?

Round-trip flights from Washington, D.C. to Kolkata start at $907. Prices are below average for this route right now, with typical round-trip fares ranging from $1,001 to $1,501. The lowest price found in the past 5 days was $907 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 $1,119 round-trip. Other Washington, D.C. to Kolkata routes average $1,420, 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?

Tuesday is the cheapest day of the week to fly from Washington, D.C. to Kolkata, it is 6% cheaper than the average day. Sunday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

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 $983 round-trip.
•December ($1,704) and June ($1,488) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 73% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Washington, D.C. to Kolkata are cheapest 16 weeks before departure. Booking in this window typically costs about 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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

Low season

April

Cheapest flight

$439
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 52% increase in price.
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 round-trip price

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

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class

  • 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) - 42% of one-stop connections
    • Doha Hamad Intl (DOH) - 31% of one-stop connections
    • Dubai Intl (DXB) - 26% of one-stop connections
    • New Delhi Indira Gandhi Intl (DEL) - 0% of one-stop connections

    Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 17% on the Washington, D.C. to Kolkata route. Tuesday is the cheapest departure day at $1,061 round-trip on average, while Sunday is the most expensive at $1,278, a difference of $217. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $1,123. Book 16 weeks before departure for the lowest fares.

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

    A nonstop flight from Washington, D.C. to Kolkata takes 0h 00m, covering 8,075 miles.

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

    One-way fares from Washington, D.C. to Kolkata are currently higher than usual. Average one-way flight prices are about $1,029, which is 48% above the typical average for this route.

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

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time at 21h 31m, compared with 22h 11m via Abu Dhabi Zayed Intl (AUH) and 24h 25m 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.

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

    Round-trip flights from Washington, D.C. to Kolkata range from $1,001 to $1,501, with an average of $1,123 over the past 12 months. Anything below $1,001 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $1,061 - about $217 less than Sunday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 23% 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 $983 round-trip in that month - typically $721 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.
    - Holiday Inn Express Kolkata Airport By IHG
    - Treebo Hoops - Airport, Vip Road

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

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