CCU - IAD

$504 Find Cheap Flights from Kolkata to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kolkata to Dulles Intl departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$855
Typical prices: $1,135-$1,627
KLM
Tue 3/24Wed 6/3
CCU - IAD • 2 stops
Cheapest one-way
$494
Typical prices: $877-$1,318
IndiGo
Wed 1/28
CCU - IAD • 2 stops
Top airlines
KLM
Cheapest • from $855 (round-trip)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
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We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kolkata to Dulles Intl (CCU-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kolkata to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kolkata to Dulles Intl

Tue, Mar 24 - Wed, Jun 3
KLM Logo
9:30 pm - 5:05 pm
CCU
-
IAD
29h 05m
2 stops
KLM Logo
6:15 pm - 7:30 am
IAD
-
CCU
27h 45m
2 stops
$855KLM
Tue, Mar 24 - Wed, Jun 3
KLM Logo
8:15 pm - 5:05 pm
CCU
-
IAD
30h 20m
2 stops
KLM Logo
6:15 pm - 7:30 am
IAD
-
CCU
27h 45m
2 stops
$856KLM
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
8:15 pm - 4:05 pm
CCU
-
IAD
30h 20m
2 stops
Multiple Airlines Logo
7:50 pm - 10:05 am
IAD
-
CCU
28h 45m
2 stops
$976Multiple Airlines
Thu, Apr 23 - Tue, Sep 22
Air France Logo
4:20 pm - 4:05 pm
CCU
-
IAD
33h 15m
2 stops
Air France Logo
6:15 pm - 5:30 am
IAD
-
CCU
25h 45m
2 stops
$1,029Air France
Mon, Mar 16 - Mon, Jun 8
KLM Logo
6:30 pm - 5:05 pm
CCU
-
IAD
32h 05m
2 stops
KLM Logo
6:15 pm - 7:30 am
IAD
-
CCU
27h 45m
2 stops
$1,048KLM
Fri, May 29 - Sat, Jul 25
Etihad Airways Logo
3:45 am - 9:45 am
CCU
-
IAD
39h 30m
1 stop
Etihad Airways Logo
3:10 pm - 8:20 pm
IAD
-
CCU
19h 40m
1 stop
$1,053Etihad Airways
Mon, Mar 16 - Mon, Jun 8
Air France Logo
9:30 pm - 5:35 pm
CCU
-
IAD
29h 35m
2 stops
Air France Logo
9:45 pm - 4:45 am
IAD
-
CCU
45h 30m
2 stops
$1,058Air France
Wed, Mar 25 - Mon, Jun 8
Multiple Airlines Logo
9:30 pm - 5:05 pm
CCU
-
IAD
29h 05m
2 stops
Multiple Airlines Logo
9:45 pm - 4:45 am
IAD
-
CCU
45h 30m
2 stops
$1,059Multiple Airlines
Mon, Feb 16 - Fri, Feb 20
Etihad Airways Logo
8:55 pm - 9:05 am
CCU
-
IAD
22h 40m
1 stop
Etihad Airways Logo
2:35 pm - 2:40 am
IAD
-
CCU
25h 35m
1 stop
$1,072Etihad Airways
Mon, Feb 16 - Fri, Feb 20
Etihad Airways Logo
8:55 pm - 9:05 am
CCU
-
IAD
22h 40m
1 stop
Etihad Airways Logo
2:35 pm - 2:40 am
IAD
-
CCU
25h 35m
1 stop
$1,074Etihad Airways
Booking Insights

KAYAK's insights & trends for Kolkata to Dulles Intl flights

Get data-powered insights and trends into flights from Kolkata to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kolkata to Washington, D.C. Dulles Intl Airport departing in March.

Good to know

Low seasonFebruary
Cheapest flight$494
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Kolkata to Washington, D.C.

When to book flights from Kolkata to Dulles Intl

Are your dates flexible? Find out the best times to travel from Kolkata to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kolkata to Washington, D.C. flights

  • What is the cheapest flight from Kolkata to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Kolkata to Washington, D.C. Dulles Intl Airport was $464 for a one-way ticket and $855 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Kolkata to Washington, D.C.?

    Kolkata and Washington, D.C. are both served by 1 main airport. You will leave Kolkata from Kolkata Netaji S. Chandra and will be arriving at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Kolkata to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kolkata to Washington, D.C.?

    oneworld is the only airline alliance operating flights between Kolkata and Washington, D.C..

  • Which is the best airline for flights from Kolkata to Washington, D.C., Emirates or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Kolkata to Washington, D.C. are Emirates and Qatar Airways. With an average price for the route of $1,214 and an overall rating of 8.1, Emirates is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,120 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Kolkata to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kolkata to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kolkata to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Kolkata is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kolkata to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Kolkata with another airline. Booking your flights between Kolkata and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kolkata to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Kolkata up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Kolkata to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Kolkata to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kolkata to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3485 reviews
8.0Comfort
8.3Crew
8.2Entertainment
8.1Boarding
7.9Food
Airline reviews

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

8.0 ExcellentUsha, Jan 2026
BHM - ORD
Read more Emirates reviews

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Three meals on a single flight is disgusting. Even if I reject them all, sleeping is impossible and all that food (especially wasted food) is just antithetical to a pleasant flight experience. People were chucking multiple abandoned trays on the floor in front of my seat.

Similar to Hyd->Dubai this too was worst airlines. Bad seats, bad seating arrangement which created lot of confusion since family member were not given seat together. However most of them changed the seat and got with the family. Cheap tactics by Emirates.

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

I would never have been able to make the transfer in time without asking for a wheelchair

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

I always fly with Qatar air and you are the best. Keep up the good wor, after travelling with Qatar Air More than 80 times, you never offer to upgrade me.but it happened to my friend companion some time. Any how i still enjoying travelling with Qatar air and wait one day to upgrade me too. Best Regards

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

The flight overall was good. The attendants did a good job except that 1 female had too much fragrance on. The other things that made the flight unpleasant were out of the airlines control.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

It was great! Kept the time. Provided what was promised

The crew could have been more friendly and could have offered to make the beds. Also, Ethiad should have more vegetarian food options.

It was mediocre. Honestly, the flight was late but that didn’t bother me as I had plenty of time. The only thing that bothered me is that the crew never asked to make the beds for us in business class. Maybe the crew was exhausted and that just didn’t occur to them.

From the start of my vacation at Logan Airport, Boston it was chaotic. I'm praying my flight home is better .I'm grateful that we landed safe

On this flight...fine. The one from India to Abu Dahbi, awful.

I booked and paid for a Business Class seat for myself and my wife. 4 hours before the flight i get a call saying the plane they sent doesn't have the correct layout to accommodate all the business class seats they sold me 3 months earlier at a premium of $1500 a ticket. So they have to bump me from Business to Economy and will give me a $400 credit (total of $800 for both seats) that I could turn in at Abu Dahbi for $400 in US cash. They then promised a row that we could have to ourselves and the arm rests would go up so we could spread out for each of us. My wife was taken care of but I was put in the exit row with the flight attendents set as part of the three...and the arm rest did not go up. When we got to Abu Dahbi, they would not exchange our credit for cash as promised. Very disappointed they took my money 3 months ago and refused to reimburse for the change in seats or follow the promises made.

Kayak and Aran grant issuing business class tickets without lounge access and sometimes 1 or 2 connections in economy class. It’s very disappointing to find out that after buying the ticket. Never buy tickets on kayak and Aran grant again

There was not any issues with the Etihad Airways. Staff was excellent and I love the variety of movies and games that they provided.

Very disappointing #1 - You have to pay extra to use the business lounge, or else you sit in the cold airport for 7 hours and fall sick #2 - Did an awful job with boarding, they turned on the "last call" notice on the monitor made the passengers come running to the gate, once the passengers came close the crew would tell them - hey we are not boarding yet, this included passengers with children also, this was happening all the time, it was pitiful to see #3 - Did not have the courtesy for the passengers in the business class, there is a reasons why people choose business class, because they need to get to work, that means sleep is very important for them, in the business class, the crew members would themselves cause so much noise by closing the door in a loud way, once the crew member does it then the other passengers are also doing it, #4 - the food did not smell good, #5 - The Abu Dhabi airport is small, so not a whole lot to do, especially when the layover is 7+ hours. #6 - Did not provide the slippers with pajamas, #7 - also the pajamas also I had to ask, only after asking it was provided. #8- Asked for an extra pillow because the pillow they provided was not tall enough, the crew member said there was no additional pillow and gave me something like a blanket, I tried my best to use that as a pillow, but my head kept on sliding and that messed up my sleep and did not get deep thorough sleep Overall the airlines did not have an understanding of how to care for the passengers, especially the business class ones. Overall it was a bad experience, I would much rather spend the money with Qatar airways, the experience with Qatar is so much better.

Everything you need to know for your flight from Kolkata to Dulles Intl

Information on your arrival and departure airports