₹ 60,276 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 12/12. 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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kolkata to Washington, 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, as well as popular online travel agencies
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Flight Deals

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

Mon, 6 Jul - Fri, 13 Nov
Multiple Airlines Logo
03:50 - 09:27
CCU
-
SEA
42h 07m
2 stops
Multiple Airlines Logo
11:42 - 02:40
SEA
-
CCU
25h 28m
2 stops
₹ 100,809Multiple Airlines
Mon, 6 Jul - Sat, 7 Nov
KLM Logo
21:40 - 16:20
CCU
-
SEA
31h 10m
2 stops
KLM Logo
13:40 - 07:45
SEA
-
CCU
28h 35m
2 stops
₹ 113,149KLM
Sat, 4 Jul - Sat, 7 Nov
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
₹ 114,478Multiple Airlines
Thu, 9 Jul - Thu, 23 Jul
Qatar Airways Logo
04:00 - 21:34
CCU
-
SEA
30h 04m
2 stops
Qatar Airways Logo
16:25 - 02:30
SEA
-
CCU
21h 35m
1 stop
₹ 116,851Qatar Airways
Wed, 8 Jul - Sat, 7 Nov
KLM Logo
22:30 - 11:33
CCU
-
SEA
25h 33m
2 stops
KLM Logo
13:40 - 07:45
SEA
-
CCU
28h 35m
2 stops
₹ 117,515KLM
Mon, 3 Aug - Wed, 30 Sep
Air India Logo
09:55 - 20:33
CCU
-
PDX
47h 08m
3 stops
Air India Logo
10:48 - 18:35
PDX
-
CCU
43h 17m
2 stops
₹ 141,056Air India
Mon, 3 Aug - Wed, 30 Sep
Qatar Airways Logo
04:00 - 23:30
CCU
-
PDX
32h 00m
2 stops
Qatar Airways Logo
07:18 - 02:30
PDX
-
CCU
30h 42m
2 stops
₹ 150,549Qatar Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
06:25 - 17:40
CCU
-
PDX
47h 45m
2 stops
British Airways Logo
19:30 - 07:00
PDX
-
CCU
47h 00m
2 stops
₹ 164,312British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
06:25 - 17:40
CCU
-
PDX
47h 45m
2 stops
British Airways Logo
19:30 - 07:00
PDX
-
CCU
47h 00m
2 stops
₹ 164,692British Airways
Mon, 3 Aug - Wed, 30 Sep
Air India Logo
16:10 - 20:33
CCU
-
PDX
40h 53m
3 stops
Air India Logo
10:48 - 20:20
PDX
-
CCU
45h 02m
2 stops
₹ 166,401Air India
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 July.

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 November, when tickets cost ₹ 78,217 (return) on average. On the other hand, the most expensive months are August and September, when the average cost of return tickets is ₹ 127,482 and ₹ 119,509 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight₹ 60,276
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)