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Cheap flights from Washington to Kolkata from ₹ 36,889

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
09:40 - 22:30SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 20m1 stop Singapore Changi
Singapore Airlines Logo
23:50 - 08:45CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 25m1 stop Singapore Changi
₹ 89,587Singapore Airlines
Sun, 21 Mar - Thu, 15 Apr
Multiple Airlines Logo
09:40 - 22:30SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 20m1 stop Singapore Changi
Multiple Airlines Logo
23:50 - 18:56CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
31h 36m2 stops Singapore Changi San Francisco
₹ 97,827Multiple Airlines
Sun, 21 Mar - Thu, 15 Apr
Multiple Airlines Logo
23:18 - 19:55SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
32h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
20:55 - 11:55CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
27h 30m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 100,893Multiple Airlines
Mon, 19 Oct - Wed, 28 Oct
Multiple Airlines Logo
23:18 - 16:55SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
29h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
22:30 - 11:55CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
25h 55m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 101,947Multiple Airlines
Sun, 18 Oct - Wed, 28 Oct
Air India Logo
23:18 - 19:55SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
32h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Air India Logo
17:35 - 16:20CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
35h 15m2 stops Mumbai Chhatrapati Shivaji Intl New York John F Kennedy Intl
₹ 103,768Air India
Sun, 18 Oct - Wed, 28 Oct
Air India Logo
23:18 - 16:55SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
29h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Air India Logo
22:30 - 12:56CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
27h 56m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 105,013Air India
Wed, 21 Oct - Tue, 17 Nov
Air India Logo
23:18 - 19:55SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
32h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Air India Logo
14:35 - 12:56CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
35h 51m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 105,876Air India
Wed, 21 Oct - Sun, 1 Nov
Air India Logo
06:58 - 19:55SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
48h 27m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Air India Logo
22:30 - 12:56CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
27h 56m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 105,971Air India
Tue, 20 Oct - Wed, 11 Nov
Multiple Airlines Logo
23:18 - 19:55SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
32h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
19:05 - 11:55CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
29h 20m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 106,930Multiple Airlines
Fri, 16 Oct - Wed, 28 Oct
Air India Logo
14:35 - 19:40SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
39h 35m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Air India Logo
22:30 - 12:56CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
27h 56m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 107,409Air India
Sun, 8 Nov - Sun, 15 Nov

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Singapore Airlines flights from State of Washington to Kolkata

Our best Singapore Airlines deals on State of Washington to Kolkata flight tickets
Singapore Airlines
21 Mar
SEA09:40Seattle/Tacoma Intl
24h 20m
1 stop
CCU22:30Kolkata Netaji S. Chandra
15 Apr
CCU23:50Kolkata Netaji S. Chandra
21h 25m
1 stop
SEA08:45Seattle/Tacoma Intl
₹ 89,587
Singapore Airlines
18 Nov
SEA08:40Seattle/Tacoma Intl
48h 15m
1 stop
CCU22:25Kolkata Netaji S. Chandra
1 Dec
CCU23:20Kolkata Netaji S. Chandra
21h 15m
1 stop
SEA07:05Seattle/Tacoma Intl
₹ 110,571
Singapore Airlines
17 Nov
SEA08:40Seattle/Tacoma Intl
72h 15m
1 stop
CCU22:25Kolkata Netaji S. Chandra
30 Nov
CCU23:40Kolkata Netaji S. Chandra
44h 55m
1 stop
SEA07:05Seattle/Tacoma Intl
₹ 115,457

Air India flights from State of Washington to Kolkata

Our best Air India deals on State of Washington to Kolkata flight tickets
Air India
18 Oct
SEA23:18Seattle/Tacoma Intl
32h 07m
2 stops
CCU19:55Kolkata Netaji S. Chandra
28 Oct
CCU17:35Kolkata Netaji S. Chandra
35h 15m
2 stops
SEA16:20Seattle/Tacoma Intl
₹ 103,768
Air India
21 Oct
SEA23:18Seattle/Tacoma Intl
29h 07m
2 stops
CCU16:55Kolkata Netaji S. Chandra
17 Nov
CCU22:30Kolkata Netaji S. Chandra
27h 56m
2 stops
SEA12:56Seattle/Tacoma Intl
₹ 105,013
Air India
21 Oct
SEA23:18Seattle/Tacoma Intl
32h 07m
2 stops
CCU19:55Kolkata Netaji S. Chandra
1 Nov
CCU14:35Kolkata Netaji S. Chandra
35h 51m
2 stops
SEA12:56Seattle/Tacoma Intl
₹ 105,876

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Sun 21/3

09:40-22:30

1 stop24h 20m

Kolkata Netaji S. Chandra

Thu 15/4

23:50-08:45

1 stop21h 25m

₹ 89,587

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Sun 21/3

09:40-22:30

1 stop24h 20m

Kolkata Netaji S. Chandra

Thu 15/4

23:50-18:56

2 stops31h 36m

₹ 97,827

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Mon 19/10

23:18-19:55

2 stops32h 07m

Kolkata Netaji S. Chandra

Wed 28/10

20:55-11:55

2 stops27h 30m

₹ 100,893

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Sun 18/10

23:18-16:55

2 stops29h 07m

Kolkata Netaji S. Chandra

Wed 28/10

22:30-11:55

2 stops25h 55m

₹ 101,947

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Sun 18/10

23:18-19:55

2 stops32h 07m

Kolkata Netaji S. Chandra

Wed 28/10

17:35-16:20

2 stops35h 15m

₹ 103,768

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Wed 21/10

23:18-16:55

2 stops29h 07m

Kolkata Netaji S. Chandra

Tue 17/11

22:30-12:56

2 stops27h 56m

₹ 105,013

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Wed 21/10

23:18-19:55

2 stops32h 07m

Kolkata Netaji S. Chandra

Sun 1/11

14:35-12:56

2 stops35h 51m

₹ 105,876

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Tue 20/10

06:58-19:55

2 stops48h 27m

Kolkata Netaji S. Chandra

Wed 11/11

22:30-12:56

2 stops27h 56m

₹ 105,971

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Fri 16/10

23:18-19:55

2 stops32h 07m

Kolkata Netaji S. Chandra

Wed 28/10

19:05-11:55

2 stops29h 20m

₹ 106,930

SeattleKolkata

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

SEACCU

Seattle/Tacoma Intl

Sun 8/11

14:35-19:40

2 stops39h 35m

Kolkata Netaji S. Chandra

Sun 15/11

22:30-12:56

2 stops27h 56m

₹ 107,409

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

If you are unable to visit Kolkata during the month of April, then departing from State of Washington during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 95,815.

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 ₹ 112,934 when searching weeks before you fly. 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 ₹ 89,587 on momondo.

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

You could potentially save up to 24% 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

₹ 36,889

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 ₹ 36,889. The best return flight deal from State of Washington to Kolkata found on momondo in the last 72 hours is ₹ 89,587.
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 updated daily.

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

    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 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 required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Washington to Kolkata flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kolkata that suits 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?

momondo provides multiple filters to help you find the best flight to Kolkata from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Kolkata, momondo offers a useful price alert feature which will track prices for flights to Kolkata from Washington and alert you when they change.

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