Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Kolkata to Washington from ₹ 44,429

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Washington departing on 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kolkata to Washington

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
20:15 - 11:25CCU-PDX
28h 40m2 stops
KLM Logo
13:15 - 10:45PDX-CCU
33h 00m2 stops
₹ 84,698KLM
Find Deal
Tue, 27 Jan - Mon, 27 Apr
Singapore Airlines Logo
23:30 - 08:45CCU-SEA
21h 45m1 stop
Singapore Airlines Logo
10:15 - 22:15SEA-CCU
23h 30m1 stop
₹ 86,114Singapore Airlines
Find Deal
Wed, 29 Apr - Tue, 28 Jul
Singapore Airlines Logo
23:30 - 08:45CCU-SEA
45h 45m1 stop
Singapore Airlines Logo
10:15 - 22:15SEA-CCU
23h 30m1 stop
₹ 89,123Singapore Airlines
Find Deal
Tue, 28 Apr - Tue, 28 Jul
KLM Logo
18:30 - 11:50CCU-SEA
30h 50m2 stops
KLM Logo
15:05 - 07:45SEA-CCU
27h 10m2 stops
₹ 90,185KLM
Find Deal
Thu, 29 Jan - Mon, 2 Feb
Air France Logo
19:30 - 11:25CCU-SEA
53h 25m2 stops
Air France Logo
14:15 - 09:55SEA-CCU
30h 10m2 stops
₹ 91,601Air France
Find Deal
Thu, 29 Jan - Mon, 2 Feb
KLM Logo
20:15 - 11:25CCU-PDX
28h 40m2 stops
KLM Logo
13:05 - 07:30PDX-CCU
29h 55m2 stops
₹ 93,371KLM
Find Deal
Tue, 27 Jan - Mon, 27 Apr
Multiple Airlines Logo
23:00 - 19:16CCU-SEA
33h 46m3 stops
Multiple Airlines Logo
00:10 - 00:10SEA-CCU
35h 30m3 stops
₹ 93,371Multiple Airlines
Find Deal
Tue, 2 Dec - Thu, 16 Apr
Air France Logo
21:30 - 11:25CCU-SEA
27h 25m2 stops
Air France Logo
13:30 - 04:45SEA-CCU
26h 45m2 stops
₹ 96,557Air France
Find Deal
Wed, 3 Dec - Thu, 23 Apr
Qatar Airways Logo
03:25 - 20:43CCU-PDX
30h 48m2 stops
Qatar Airways Logo
12:09 - 02:20PDX-CCU
25h 41m2 stops
₹ 110,275Qatar Airways
Find Deal
Mon, 26 Jan - Mon, 27 Apr
Qatar Airways Logo
03:25 - 20:27CCU-PDX
30h 32m2 stops
Qatar Airways Logo
12:09 - 02:20PDX-CCU
25h 41m2 stops
₹ 111,249Qatar Airways
Find Deal
Mon, 26 Jan - Mon, 27 Apr

Singapore Airlines flights from Kolkata to State of Washington

Our best Singapore Airlines deals on Kolkata to State of Washington flight tickets
Singapore Airlines
29 Apr
CCU23:30Kolkata Netaji S. Chandra
21h 45m
1 stop
SEA08:45Seattle/Tacoma Intl
28 Jul
SEA10:15Seattle/Tacoma Intl
23h 30m
1 stop
CCU22:15Kolkata Netaji S. Chandra
₹ 86,114
Find similar
Singapore Airlines
29 Apr
CCU23:30Kolkata Netaji S. Chandra
21h 45m
1 stop
SEA08:45Seattle/Tacoma Intl
28 Jul
SEA10:15Seattle/Tacoma Intl
23h 30m
1 stop
CCU22:15Kolkata Netaji S. Chandra
₹ 86,202
Find similar
Singapore Airlines
28 Apr
CCU23:30Kolkata Netaji S. Chandra
45h 45m
1 stop
SEA08:45Seattle/Tacoma Intl
28 Jul
SEA10:15Seattle/Tacoma Intl
23h 30m
1 stop
CCU22:15Kolkata Netaji S. Chandra
₹ 89,123
Find similar

Qatar Airways flights from Kolkata to State of Washington

Our best Qatar Airways deals on Kolkata to State of Washington flight tickets
Qatar Airways
28 Apr
CCU03:50Kolkata Netaji S. Chandra
21h 25m
1 stop
SEA12:45Seattle/Tacoma Intl
28 Jul
SEA16:30Seattle/Tacoma Intl
21h 20m
1 stop
CCU02:20Kolkata Netaji S. Chandra
₹ 109,125
Find similar
Qatar Airways
26 Apr
CCU03:50Kolkata Netaji S. Chandra
21h 25m
1 stop
SEA12:45Seattle/Tacoma Intl
28 Jul
SEA16:30Seattle/Tacoma Intl
21h 20m
1 stop
CCU02:20Kolkata Netaji S. Chandra
₹ 109,833
Find similar
Qatar Airways
26 Jan
CCU03:25Kolkata Netaji S. Chandra
30h 48m
2 stops
PDX20:43Portland
27 Apr
PDX12:09Portland
25h 41m
2 stops
CCU02:20Kolkata Netaji S. Chandra
₹ 110,275
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to State of Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 20 November 2025.
Use the filters below to find and compare flights from Kolkata to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Tue 27/1

20:15-11:25

2 stops28h 40m

Portland

Mon 27/4

13:15-10:45

2 stops33h 00m

₹ 84,698

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 29/4

23:30-08:45

1 stop21h 45m

Seattle/Tacoma Intl

Tue 28/7

10:15-22:15

1 stop23h 30m

₹ 86,114

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Tue 28/4

23:30-08:45

1 stop45h 45m

Seattle/Tacoma Intl

Tue 28/7

10:15-22:15

1 stop23h 30m

₹ 89,123

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Thu 29/1

18:30-11:50

2 stops30h 50m

Seattle/Tacoma Intl

Mon 2/2

15:05-07:45

2 stops27h 10m

₹ 90,185

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Thu 29/1

19:30-11:25

2 stops53h 25m

Seattle/Tacoma Intl

Mon 2/2

14:15-09:55

2 stops30h 10m

₹ 91,601

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Tue 27/1

20:15-11:25

2 stops28h 40m

Portland

Mon 27/4

13:05-07:30

2 stops29h 55m

₹ 93,371

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Tue 2/12

23:00-19:16

3 stops33h 46m

Seattle/Tacoma Intl

Thu 16/4

00:10-00:10

3 stops35h 30m

₹ 93,371

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 3/12

21:30-11:25

2 stops27h 25m

Seattle/Tacoma Intl

Thu 23/4

13:30-04:45

2 stops26h 45m

₹ 96,557

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Mon 26/1

03:25-20:43

2 stops30h 48m

Portland

Mon 27/4

12:09-02:20

2 stops25h 41m

₹ 110,275

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Mon 26/1

03:25-20:27

2 stops30h 32m

Portland

Mon 27/4

12:09-02:20

2 stops25h 41m

₹ 111,249

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington from

How to get the cheapest flight ticket from Kolkata to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

If you are unable to visit State of Washington during the month of December, then departing from Kolkata during the month November is also very affordable. Most momondo users find prices during this month for around ₹ 100,540.

What is the cheapest day to depart on your flight to State of Washington?

According to our data, Monday is the cheapest day to fly to State of Washington from Kolkata. The lowest ticket price found for a Monday departure recently was ₹ 129,026. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Sunday is ₹ 154,861.

What is the cheapest time of day to depart on your flight to State of Washington?

Our most recent data shows that the best time of day to fly to State of Washington is in the morning. Flights from Kolkata to State of Washington during this time can be as low as ₹ 127,935. In contrast, the most expensive time of day to depart to State of Washington is in the evening when prices are around ₹ 139,977.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around ₹ 117,710 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Kolkata for as low as ₹ 82,043 on momondo.

Can stopping save me money on Kolkata to State of Washington flights?

You could potentially save up to 6% on your flight if you consider stops on a Kolkata to State of Washington flight.

Cheap Kolkata to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kolkata to State of Washington

Direct flights

None
There are no direct flights from Kolkata to State of Washington. There are no popular flight routes from Kolkata to State of Washington.
Search flight deals

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Washington?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Washington are updated daily.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Washington?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Washington?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kolkata Netaji S. Chandra Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kolkata to State of Washington

Compare and see reviews for airlines that fly from Kolkata to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom ₹ 89,248Free CancellationRating
8.1
1,407 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom ₹ 111,458Free CancellationRating
7.4
3,664 reviews
Search Qatar Airways flights
EmiratesPriceFrom ₹ 118,131Free CancellationRating
8.1
3,422 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Kolkata to Washington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to Washington. momondo saves you time and could save you money on your trip.

Can I find flights from Kolkata to Washington with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington from Kolkata which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kolkata to Washington?

Once all potential Kolkata to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kolkata to Washington right now. Can momondo alert me if prices change?

Price alerts on flights to Washington from Kolkata are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 20/12
Sat 27/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington

Popular Cities in Washington

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom ₹ 46,730
Flights to San Franciscofrom ₹ 59,917
Flights to Chicagofrom ₹ 63,015
Flights to Dallasfrom ₹ 69,387
Flights to Los Angelesfrom ₹ 60,005
Flights to Washington, D.C.from ₹ 62,572
Flights to Seattlefrom ₹ 68,679
Flights to Bostonfrom ₹ 61,864
Flights to Atlantafrom ₹ 59,740
Flights to Houstonfrom ₹ 67,794
Flights to Miamifrom ₹ 69,475
Flights to Raleighfrom ₹ 64,962