What is the cheapest airline that flies from West Bengal to Washington?

Qatar Airways is the most popular carrier operating from West Bengal to Washington

When did momondo last update prices for flights from West Bengal to Washington?

Prices for flights from West Bengal to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from West Bengal to Washington?

The number of operators available for flights from West Bengal to Washington is 1 as of July 2026.

How old do you have to be to fly from West Bengal to Washington?

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 West Bengal to Washington.

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

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 59,039 Cheap Flights from West Bengal to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from West Bengal to Washington

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

21:30 - 00:11

CCU

SEA

39h 11m

2 stops

21:40 - 02:55

SEA

CCU

40h 45m

2 stops

₹ 97,697Multiple Airlines

Mon, 14 Sep - Sat, 26 Sep

21:30 - 00:11

CCU

SEA

39h 11m

2 stops

23:55 - 02:55

SEA

CCU

38h 30m

2 stops

₹ 97,697Multiple Airlines

Mon, 14 Sep - Sat, 26 Sep

21:30 - 00:11

CCU

SEA

39h 11m

2 stops

23:42 - 02:55

SEA

CCU

38h 43m

2 stops

₹ 97,697Multiple Airlines

Mon, 14 Sep - Sat, 26 Sep

21:30 - 22:37

CCU

SEA

37h 37m

2 stops

17:39 - 19:55

SEA

CCU

37h 46m

2 stops

₹ 101,141Multiple Airlines

Mon, 28 Sep - Mon, 22 Mar

21:30 - 22:37

CCU

SEA

37h 37m

2 stops

17:39 - 19:55

SEA

CCU

36h 46m

2 stops

₹ 101,237Multiple Airlines

Wed, 9 Sep - Fri, 26 Feb

21:30 - 20:44

CCU

SEA

35h 44m

2 stops

23:59 - 19:55

SEA

CCU

31h 26m

2 stops

₹ 101,237Multiple Airlines

Mon, 28 Sep - Mon, 22 Mar

02:00 - 19:50

CCU

SEA

30h 20m

2 stops

00:10 - 16:15

SEA

CCU

26h 35m

2 stops

₹ 110,710Multiple Airlines

Sat, 22 Aug - Sun, 14 Feb

02:00 - 19:50

CCU

SEA

30h 20m

2 stops

00:10 - 00:40

SEA

CCU

35h 00m

2 stops

₹ 110,710Multiple Airlines

Sat, 22 Aug - Sat, 13 Feb

19:15 - 11:15

CCU

SEA

28h 30m

2 stops

16:05 - 08:55

SEA

CCU

27h 20m

2 stops

₹ 123,915KLM

Sat, 26 Sep - Thu, 31 Dec

22:30 - 11:37

CCU

SEA

25h 37m

2 stops

14:20 - 07:10

SEA

CCU

27h 20m

2 stops

₹ 129,369KLM

Mon, 24 Aug - Tue, 16 Feb

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Qatar Airways flights from West Bengal to State of Washington

Our best Qatar Airways deals on West Bengal to State of Washington flight tickets

Qatar Airways

14 Sept

CCU04:00Kolkata Netaji S. Chandra

21h 15m

1 stop

SEA12:45Seattle/Tacoma Intl

26 Sept

SEA08:46Seattle/Tacoma Intl

29h 14m

2 stops

CCU02:30Kolkata Netaji S. Chandra

₹ 124,011

Qatar Airways

14 Sept

CCU04:00Kolkata Netaji S. Chandra

21h 15m

1 stop

SEA12:45Seattle/Tacoma Intl

26 Sept

SEA08:46Seattle/Tacoma Intl

29h 14m

2 stops

CCU02:30Kolkata Netaji S. Chandra

₹ 127,934

Qatar Airways

24 Aug

CCU04:00Kolkata Netaji S. Chandra

21h 15m

1 stop

SEA12:45Seattle/Tacoma Intl

31 Aug

SEA09:13Seattle/Tacoma Intl

28h 47m

2 stops

CCU02:30Kolkata Netaji S. Chandra

₹ 129,752

Air India flights from West Bengal to State of Washington

Our best Air India deals on West Bengal to State of Washington flight tickets

Air India

6 Aug

CCU16:10Kolkata Netaji S. Chandra

36h 39m

3 stops

SEA16:19Seattle/Tacoma Intl

15 Nov

SEA14:37Seattle/Tacoma Intl

38h 18m

2 stops

CCU18:25Kolkata Netaji S. Chandra

₹ 210,320

Air India

6 Aug

CCU16:10Kolkata Netaji S. Chandra

36h 39m

3 stops

SEA16:19Seattle/Tacoma Intl

15 Nov

SEA14:37Seattle/Tacoma Intl

38h 18m

2 stops

CCU18:25Kolkata Netaji S. Chandra

₹ 224,386

Air India

6 Aug

CCU23:00Kolkata Netaji S. Chandra

50h 13m

3 stops

SEA12:43Seattle/Tacoma Intl

15 Nov

SEA22:41Seattle/Tacoma Intl

30h 14m

2 stops

CCU18:25Kolkata Netaji S. Chandra

₹ 234,625

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 14/9

21:30-00:11

2 stops39h 11m

Seattle/Tacoma Intl

Sat 26/9

21:40-02:55

2 stops40h 45m

₹ 97,697

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 14/9

21:30-00:11

2 stops39h 11m

Seattle/Tacoma Intl

Sat 26/9

23:55-02:55

2 stops38h 30m

₹ 97,697

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 14/9

21:30-00:11

2 stops39h 11m

Seattle/Tacoma Intl

Sat 26/9

23:42-02:55

2 stops38h 43m

₹ 97,697

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 28/9

21:30-22:37

2 stops37h 37m

Seattle/Tacoma Intl

Mon 22/3

17:39-19:55

2 stops37h 46m

₹ 101,141

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 9/9

21:30-22:37

2 stops37h 37m

Seattle/Tacoma Intl

Fri 26/2

17:39-19:55

2 stops36h 46m

₹ 101,237

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 28/9

21:30-20:44

2 stops35h 44m

Seattle/Tacoma Intl

Mon 22/3

23:59-19:55

2 stops31h 26m

₹ 101,237

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sat 22/8

02:00-19:50

2 stops30h 20m

Seattle/Tacoma Intl

Sun 14/2

00:10-16:15

2 stops26h 35m

₹ 110,710

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sat 22/8

02:00-19:50

2 stops30h 20m

Seattle/Tacoma Intl

Sat 13/2

00:10-00:40

2 stops35h 00m

₹ 110,710

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sat 26/9

19:15-11:15

2 stops28h 30m

Seattle/Tacoma Intl

Thu 31/12

16:05-08:55

2 stops27h 20m

₹ 123,915

Fastest return journey

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 24/8

22:30-11:37

2 stops25h 37m

Seattle/Tacoma Intl

Tue 16/2

14:20-07:10

2 stops27h 20m

₹ 129,369

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from West Bengal 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

Prices

Airlines

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

If you are unable to visit State of Washington during the month of January, then departing from West Bengal during the month April is also very affordable. Most momondo users find prices during this month for around ₹ 99,323.

Cheap West Bengal to State of Washington flight deals and tips

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

Fastest flight time	27h 24m
Direct flights	None

The fastest flight from West Bengal to State of Washington takes 27h 24m

There are no direct flights from West Bengal to State of Washington. There are no popular flight routes from West Bengal to State of Washington.

Search flight deals

Frequently asked questions about flying from West Bengal to Washington

When did momondo last update prices for flights from West Bengal to Washington?
Prices for flights from West Bengal to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from West Bengal to Washington?
The number of operators available for flights from West Bengal to Washington is 1 as of July 2026.
How old do you have to be to fly from West Bengal to Washington?
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 West Bengal to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from West Bengal to State of Washington

Compare and see reviews for airlines that fly from West Bengal to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom ₹ 96,742	Free Cancellation	Rating 7.8 1,551 reviews		Search KLM flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from West Bengal to Washington . Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from West Bengal to Washington?

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

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

Yes momondo offers price alerts on flights to Washington from West Bengal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.