₹ 57,225 Find Cheap Flights from Kolkata to Washington – Compare and Save

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 Washington departing on 9/9. 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

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Book Cheap Kolkata to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kolkata to Washington 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 return flight deals from Kolkata to Washington

Wed, 23 Sep - Thu, 18 Mar
Multiple Airlines Logo
02:00 - 19:40
CCU
-
SEA
30h 10m
2 stops
Multiple Airlines Logo
01:10 - 16:15
SEA
-
CCU
26h 35m
2 stops
₹ 111,844Multiple Airlines
Thu, 10 Sep - Thu, 29 Oct
Multiple Airlines Logo
02:00 - 19:40
CCU
-
SEA
30h 10m
2 stops
Multiple Airlines Logo
01:10 - 00:40
SEA
-
CCU
35h 00m
2 stops
₹ 114,739Multiple Airlines
Sun, 6 Sep - Thu, 24 Sep
Multiple Airlines Logo
02:00 - 19:40
CCU
-
SEA
30h 10m
2 stops
Multiple Airlines Logo
01:30 - 00:45
SEA
-
CCU
34h 45m
2 stops
₹ 115,414Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
21:30 - 23:59
CCU
-
SEA
38h 59m
2 stops
Multiple Airlines Logo
23:42 - 20:30
SEA
-
CCU
32h 18m
2 stops
₹ 117,248Multiple Airlines
Wed, 12 Aug - Thu, 10 Sep
Virgin Atlantic Logo
21:40 - 20:03
CCU
-
SEA
34h 53m
2 stops
Virgin Atlantic Logo
21:50 - 15:30
SEA
-
CCU
29h 10m
2 stops
₹ 125,064Virgin Atlantic
Thu, 20 Aug - Mon, 15 Feb
Multiple Airlines Logo
02:00 - 19:50
CCU
-
SEA
30h 20m
2 stops
Multiple Airlines Logo
00:10 - 00:40
SEA
-
CCU
35h 00m
2 stops
₹ 125,161Multiple Airlines
Thu, 20 Aug - Mon, 15 Feb
Multiple Airlines Logo
02:00 - 19:50
CCU
-
SEA
30h 20m
2 stops
Multiple Airlines Logo
00:10 - 00:40
SEA
-
CCU
35h 00m
2 stops
₹ 125,257Multiple Airlines
Tue, 18 Aug - Mon, 24 Aug
Multiple Airlines Logo
02:00 - 19:50
CCU
-
SEA
30h 20m
2 stops
Multiple Airlines Logo
02:10 - 00:45
SEA
-
CCU
34h 05m
2 stops
₹ 126,029Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
Qatar Airways Logo
04:00 - 12:45
CCU
-
SEA
21h 15m
1 stop
Qatar Airways Logo
16:25 - 02:30
SEA
-
CCU
21h 35m
1 stop
₹ 133,749Qatar Airways
Mon, 17 Aug - Sat, 29 Aug
KLM Logo
22:30 - 11:10
CCU
-
PDX
25h 10m
2 stops
KLM Logo
13:05 - 09:40
PDX
-
CCU
32h 05m
2 stops
₹ 143,785KLM
Booking Insights

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?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Kolkata to State of Washington departing in September.

Flight prices are below average for this route right now.

Flights to State of Washington from Kolkata usually cost between ₹ 144,750 and ₹ 167,331 in September.
The lowest price found in the past 5 days was ₹ 111,844 on Multiple Airlines (23 Sept–18 Mar).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kolkata to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kolkata to Washington is January, when tickets cost ₹ 100,071 (return) on average. On the other hand, the most expensive months are July and October, when the average cost of return tickets is ₹ 168,393 and ₹ 142,724 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

₹ 57,225
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 7% 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.

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

Information on your arrival and departure airports

Kolkata (CCU)