₹ 55,123 Find Cheap Flights from Kolkata to Washington – Compare and Save

1 adult
1 adult, Economy, 0 bags

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KAYAK's insights & trends for Kolkata to Washington flights

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

How much is a return flight from Kolkata to State of Washington?

Flight prices are below average for this route right now.

Flights to State of Washington from Kolkata usually cost between ₹ 138,095 and ₹ 150,632 in October.
The lowest price found in the past 5 days was ₹ 97,805 on Multiple Airlines (1 Oct–31 Mar).

What is the cheapest month to fly from Kolkata to Washington?

The cheapest month for flights from Kolkata to Washington is January, when tickets cost ₹ 99,241 (return) on average. On the other hand, the most expensive months are July and October, when the average cost of return tickets is ₹ 166,996 and ₹ 141,540 respectively.

Good to know

Low season

January

Cheapest flight

₹ 55,123
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 8% lower on average.
Flight from Kolkata to Seattle

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Kolkata to Washington?

    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.

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

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

  • What is the Hacker Fare option on flights from Kolkata to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Kolkata to Washington with an airline and back with another airline.

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

    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 from Kolkata to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Kolkata to Washington

 
Need help choosing which airline to fly with from Kolkata to Washington? 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.
7.8
KLMOverall score based on 1558 reviews
7.3Food
7.2Entertainment
7.8Boarding
7.7Comfort
8.4Crew
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

The flight lead, Katherine, took care of me in business class and provided exceptional service. She was warm, welcoming, bubbly and proactively accommodating as well as confident, professional, competent and clearly respected by the pilots. Just what I needed on my 17th and final hour of flight time traveling home from a business trip to India.

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Everything you need to know for your flight from Kolkata to Washington

Information on your arrival and departure airports