Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington to Kolkata from $385

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Kolkata

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
9:40 am - 10:30 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 20m1 stop Singapore Changi
Singapore Airlines Logo
11:50 pm - 8:45 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 25m1 stop Singapore Changi
$935Singapore Airlines
Sun, Mar 21 - Thu, Apr 15
Multiple Airlines Logo
9:40 am - 10:30 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 20m1 stop Singapore Changi
Multiple Airlines Logo
11:50 pm - 6:56 pmCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
31h 36m2 stops Singapore Changi San Francisco
$1,021Multiple Airlines
Sun, Mar 21 - Thu, Apr 15
Multiple Airlines Logo
11:18 pm - 7:55 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
32h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
8:55 pm - 11:55 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
27h 30m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,053Multiple Airlines
Mon, Oct 19 - Wed, Oct 28
Multiple Airlines Logo
11:18 pm - 4:55 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
29h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
10:30 pm - 11:55 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
25h 55m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,064Multiple Airlines
Sun, Oct 18 - Wed, Oct 28
Singapore Airlines Logo
8:40 am - 10:25 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
48h 15m1 stop Singapore Changi
Singapore Airlines Logo
11:20 pm - 7:05 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 15m1 stop Singapore Changi
$1,154Singapore Airlines
Wed, Nov 18 - Tue, Dec 1
Singapore Airlines Logo
8:40 am - 10:25 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
72h 15m1 stop Singapore Changi
Singapore Airlines Logo
11:40 pm - 7:05 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
44h 55m1 stop Singapore Changi
$1,205Singapore Airlines
Tue, Nov 17 - Mon, Nov 30
Singapore Airlines Logo
8:40 am - 10:25 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
72h 15m1 stop Singapore Changi
Singapore Airlines Logo
11:40 pm - 7:05 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
44h 55m1 stop Singapore Changi
$1,206Singapore Airlines
Tue, Nov 17 - Mon, Nov 30
Qatar Airways Logo
4:50 pm - 1:55 amSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
20h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
4:00 am - 12:55 pmCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 25m1 stop Doha Hamad Intl
$1,241Qatar Airways
Mon, Mar 22 - Wed, Apr 14
Qatar Airways Logo
4:50 pm - 1:55 amSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
20h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
4:00 am - 12:55 pmCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 25m1 stop Doha Hamad Intl
$1,241Qatar Airways
Sun, Mar 21 - Fri, Apr 16
Qatar Airways Logo
4:50 pm - 1:55 amSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
20h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
4:00 am - 12:55 pmCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 25m1 stop Doha Hamad Intl
$1,241Qatar Airways
Mon, Mar 22 - Fri, Apr 16

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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

Singapore Airlines flights from State of Washington to Kolkata

Our best Singapore Airlines deals on State of Washington to Kolkata flight tickets
Singapore Airlines
Mar 21
SEA9:40 amSeattle/Tacoma Intl
24h 20m
1 stop
CCU10:30 pmKolkata Netaji S. Chandra
Apr 15
CCU11:50 pmKolkata Netaji S. Chandra
21h 25m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$935
Singapore Airlines
Nov 18
SEA8:40 amSeattle/Tacoma Intl
48h 15m
1 stop
CCU10:25 pmKolkata Netaji S. Chandra
Dec 1
CCU11:20 pmKolkata Netaji S. Chandra
21h 15m
1 stop
SEA7:05 amSeattle/Tacoma Intl
$1,154
Singapore Airlines
Nov 17
SEA8:40 amSeattle/Tacoma Intl
72h 15m
1 stop
CCU10:25 pmKolkata Netaji S. Chandra
Nov 30
CCU11:40 pmKolkata Netaji S. Chandra
44h 55m
1 stop
SEA7:05 amSeattle/Tacoma Intl
$1,205

Air India flights from State of Washington to Kolkata

Our best Air India deals on State of Washington to Kolkata flight tickets
Air India
Oct 18
SEA11:18 pmSeattle/Tacoma Intl
32h 07m
2 stops
CCU7:55 pmKolkata Netaji S. Chandra
Oct 28
CCU5:35 pmKolkata Netaji S. Chandra
35h 15m
2 stops
SEA4:20 pmSeattle/Tacoma Intl
$1,083
Air India
Oct 21
SEA11:18 pmSeattle/Tacoma Intl
29h 07m
2 stops
CCU4:55 pmKolkata Netaji S. Chandra
Nov 17
CCU10:30 pmKolkata Netaji S. Chandra
27h 56m
2 stops
SEA12:56 pmSeattle/Tacoma Intl
$1,096
Air India
Oct 21
SEA11:18 pmSeattle/Tacoma Intl
32h 07m
2 stops
CCU7:55 pmKolkata Netaji S. Chandra
Nov 1
CCU2:35 pmKolkata Netaji S. Chandra
35h 51m
2 stops
SEA12:56 pmSeattle/Tacoma Intl
$1,105

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Sun 3/21

9:40 am-10:30 pm

1 stop24h 20m

Kolkata Netaji S. Chandra

Thu 4/15

11:50 pm-8:45 am

1 stop21h 25m

$935

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Sun 3/21

9:40 am-10:30 pm

1 stop24h 20m

Kolkata Netaji S. Chandra

Thu 4/15

11:50 pm-6:56 pm

2 stops31h 36m

$1,021

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Mon 10/19

11:18 pm-7:55 pm

2 stops32h 07m

Kolkata Netaji S. Chandra

Wed 10/28

8:55 pm-11:55 am

2 stops27h 30m

$1,053

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Sun 10/18

11:18 pm-4:55 pm

2 stops29h 07m

Kolkata Netaji S. Chandra

Wed 10/28

10:30 pm-11:55 am

2 stops25h 55m

$1,064

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Wed 11/18

8:40 am-10:25 pm

1 stop48h 15m

Kolkata Netaji S. Chandra

Tue 12/1

11:20 pm-7:05 am

1 stop21h 15m

$1,154

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Tue 11/17

8:40 am-10:25 pm

1 stop72h 15m

Kolkata Netaji S. Chandra

Mon 11/30

11:40 pm-7:05 am

1 stop44h 55m

$1,205

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Tue 11/17

8:40 am-10:25 pm

1 stop72h 15m

Kolkata Netaji S. Chandra

Mon 11/30

11:40 pm-7:05 am

1 stop44h 55m

$1,206
Quickest round-trip

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Mon 3/22

4:50 pm-1:55 am

1 stop20h 35m

Kolkata Netaji S. Chandra

Wed 4/14

4:00 am-12:55 pm

1 stop21h 25m

$1,241

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Sun 3/21

4:50 pm-1:55 am

1 stop20h 35m

Kolkata Netaji S. Chandra

Fri 4/16

4:00 am-12:55 pm

1 stop21h 25m

$1,241

SeattleKolkata

SEA Seattle/Tacoma Intl - CCU Kolkata Netaji S. Chandra

SEACCU

Seattle/Tacoma Intl

Mon 3/22

4:50 pm-1:55 am

1 stop20h 35m

Kolkata Netaji S. Chandra

Fri 4/16

4:00 am-12:55 pm

1 stop21h 25m

$1,241

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Kolkata from

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

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 Kolkata?

The month of April is, on average, the cheapest month to fly to Kolkata from State of Washington, with most prices found around $991. If you aren’t able to travel during the month of April, then book flights to Kolkata from State of Washington during March instead. Flights to Kolkata in March, while not as cheap as those in April, still average around $1,000.

How far in advance should I book a flight from Washington to Kolkata?

You are more likely to see cheaper flights to Kolkata from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around $1,179 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from State of Washington for as low as $935 on momondo.

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

You could potentially save up to 34% on your flight if you consider stops on a State of Washington to Kolkata flight.

Cheap State of Washington to Kolkata flight deals and tips

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

Best Price Found

$385

Fastest flight time

26h 35m

Direct flights

None
The best one-way flight to Kolkata from State of Washington in the past 72 hours is $385. The best round-trip flight deal from State of Washington to Kolkata found on momondo in the last 72 hours is $935.
The fastest flight from State of Washington to Kolkata takes 26h 35m
There are no direct flights from State of Washington to Kolkata. There are no popular flight routes from State of Washington to Kolkata.
Search flight deals

Frequently asked questions about flying from Washington to Kolkata

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

    Prices for flights from Washington to Kolkata Netaji S. Chandra Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents you'll need for your trip to Kolkata Netaji S. Chandra Airport 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 Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Kolkata

Compare and see reviews for airlines that fly from State of Washington to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $744Free CancellationRating
8.2
1,616 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,072Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Kolkata for you.

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

Yes. momondo enables you to select and highlight flights to Kolkata from Washington with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kolkata from Washington.

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

Of course. momondo tracks the price of Washington to Kolkata flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Kolkata trip

We make it super easy to schedule, organize 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
Tue 10/27
Tue 11/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing West Bengal

Bagdogra Airport