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Cheap flights from West Bengal to Seattle from ₹ 42,368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Bengal to Seattle departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
02:25 - 19:54CCU-SEA
53h 59m2 stops
Logo
20:08 - 20:30SEA-CCU
35h 52m2 stops
₹ 89,376
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Fri, 12 Sep - Sat, 20 Sep
Logo
22:30 - 17:40CCU-SEA
55h 40m2 stops
Logo
18:45 - 05:30SEA-CCU
46h 15m2 stops
₹ 92,352
Find Deal
Mon, 15 Sep - Mon, 29 Sep
Logo
20:30 - 19:31CCU-SEA
35h 31m3 stops
Logo
12:50 - 00:45SEA-CCU
23h 25m2 stops
₹ 95,153
Find Deal
Mon, 15 Sep - Mon, 29 Sep
Qatar Airways Logo
03:50 - 12:45CCU-SEA
21h 25m1 stop
Qatar Airways Logo
10:11 - 02:20SEA-CCU
27h 39m2 stops
₹ 96,466Qatar Airways
Find Deal
Sun, 14 Sep - Mon, 29 Sep
Qatar Airways Logo
03:50 - 12:45CCU-SEA
21h 25m1 stop
Qatar Airways Logo
10:11 - 02:20SEA-CCU
27h 39m2 stops
₹ 106,620Qatar Airways
Find Deal
Wed, 10 Sep - Wed, 24 Sep
Virgin Atlantic Logo
09:10 - 20:25CCU-SEA
47h 45m2 stops
Virgin Atlantic Logo
20:25 - 10:45SEA-CCU
49h 50m2 stops
₹ 107,846Virgin Atlantic
Find Deal
Thu, 11 Sep - Wed, 24 Sep
Singapore Airlines Logo
23:40 - 07:10CCU-SEA
21h 00m1 stop
Singapore Airlines Logo
10:15 - 22:15SEA-CCU
23h 30m1 stop
₹ 112,135Singapore Airlines
Find Deal
Thu, 22 Jan - Thu, 11 Jun
Singapore Airlines Logo
23:40 - 07:10CCU-SEA
21h 00m1 stop
Singapore Airlines Logo
10:15 - 22:15SEA-CCU
23h 30m1 stop
₹ 112,398Singapore Airlines
Find Deal
Thu, 22 Jan - Thu, 11 Jun
Emirates Logo
09:45 - 13:25CCU-SEA
40h 10m1 stop
Emirates Logo
17:15 - 08:10SEA-CCU
26h 25m1 stop
₹ 116,425Emirates
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Mon, 15 Sep - Mon, 29 Sep
Emirates Logo
09:15 - 12:35CCU-SEA
40h 50m1 stop
Emirates Logo
17:15 - 08:10SEA-CCU
26h 25m1 stop
₹ 116,512Emirates
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Mon, 19 Jan - Tue, 9 Jun

Qatar Airways flights from West Bengal to Seattle

Our best Qatar Airways deals on West Bengal to Seattle flight tickets
Qatar Airways
14 Sept
CCU03:50Kolkata Netaji S. Chandra
21h 25m
1 stop
SEA12:45Seattle/Tacoma Intl
29 Sept
SEA10:11Seattle/Tacoma Intl
27h 39m
2 stops
CCU02:20Kolkata Netaji S. Chandra
₹ 96,466
Find similar
Qatar Airways
10 Sept
CCU03:50Kolkata Netaji S. Chandra
21h 25m
1 stop
SEA12:45Seattle/Tacoma Intl
24 Sept
SEA10:11Seattle/Tacoma Intl
27h 39m
2 stops
CCU02:20Kolkata Netaji S. Chandra
₹ 106,620
Find similar
Qatar Airways
14 Sept
CCU03:50Kolkata Netaji S. Chandra
21h 25m
1 stop
SEA12:45Seattle/Tacoma Intl
29 Sept
SEA16:30Seattle/Tacoma Intl
21h 20m
1 stop
CCU02:20Kolkata Netaji S. Chandra
₹ 109,597
Find similar

Singapore Airlines flights from West Bengal to Seattle

Our best Singapore Airlines deals on West Bengal to Seattle flight tickets
Singapore Airlines
22 Jan
CCU23:40Kolkata Netaji S. Chandra
21h 00m
1 stop
SEA07:10Seattle/Tacoma Intl
11 Jun
SEA10:15Seattle/Tacoma Intl
23h 30m
1 stop
CCU22:15Kolkata Netaji S. Chandra
₹ 112,135
Find similar
Singapore Airlines
22 Jan
CCU23:40Kolkata Netaji S. Chandra
21h 00m
1 stop
SEA07:10Seattle/Tacoma Intl
11 Jun
SEA10:15Seattle/Tacoma Intl
23h 30m
1 stop
CCU22:15Kolkata Netaji S. Chandra
₹ 112,398
Find similar
Singapore Airlines
22 Jan
CCU23:40Kolkata Netaji S. Chandra
27h 42m
2 stops
SEA13:52Seattle/Tacoma Intl
11 Jun
SEA10:15Seattle/Tacoma Intl
23h 30m
1 stop
CCU22:15Kolkata Netaji S. Chandra
₹ 114,149
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momondo Fare Finder

 
Customise your flight search to find flights from West Bengal to Seattle 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 16 August 2025.
Use the filters below to find and compare flights from West Bengal to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Fri 12/9

02:25-19:54

2 stops53h 59m

Seattle/Tacoma Intl

Sat 20/9

20:08-20:30

2 stops35h 52m

₹ 89,376

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 15/9

22:30-17:40

2 stops55h 40m

Seattle/Tacoma Intl

Mon 29/9

18:45-05:30

2 stops46h 15m

₹ 92,352

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 15/9

20:30-19:31

3 stops35h 31m

Seattle/Tacoma Intl

Mon 29/9

12:50-00:45

2 stops23h 25m

₹ 95,153

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sun 14/9

03:50-12:45

1 stop21h 25m

Seattle/Tacoma Intl

Mon 29/9

10:11-02:20

2 stops27h 39m

₹ 96,466

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 10/9

03:50-12:45

1 stop21h 25m

Seattle/Tacoma Intl

Wed 24/9

10:11-02:20

2 stops27h 39m

₹ 106,620

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Thu 11/9

09:10-20:25

2 stops47h 45m

Seattle/Tacoma Intl

Wed 24/9

20:25-10:45

2 stops49h 50m

₹ 107,846

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Thu 22/1

23:40-07:10

1 stop21h 00m

Seattle/Tacoma Intl

Thu 11/6

10:15-22:15

1 stop23h 30m

₹ 112,135

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Thu 22/1

23:40-07:10

1 stop21h 00m

Seattle/Tacoma Intl

Thu 11/6

10:15-22:15

1 stop23h 30m

₹ 112,398

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 15/9

09:45-13:25

1 stop40h 10m

Seattle/Tacoma Intl

Mon 29/9

17:15-08:10

1 stop26h 25m

₹ 116,425

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 19/1

09:15-12:35

1 stop40h 50m

Seattle/Tacoma Intl

Tue 9/6

17:15-08:10

1 stop26h 25m

₹ 116,512

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 Seattle from

How to get the cheapest flight ticket from West Bengal to Seattle

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 Seattle?

If you aren’t able to travel during the month of November, then book flights to Seattle from West Bengal during January instead. Flights to Seattle in January, while not as cheap as those in November, still average around ₹ 114,061.

What is the cheapest day to depart on your flight to Seattle?

The cheapest day to depart from West Bengal to Seattle is on a Monday. Travellers who choose to depart for Seattle on a Monday will often find tickets for as low as ₹ 127,617. Flights from West Bengal to Seattle on a Sunday will generally be more expensive and average around ₹ 153,170. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest West Bengal to Seattle flights are usually those with departure times in the morning. Our users have found flights to Seattle in the morning for as low as ₹ 126,538. Try not to purchase tickets in the evening because they tend to be around ₹ 138,449. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from West Bengal when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around ₹ 122,180 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from West Bengal for as low as ₹ 81,147 on momondo.

Cheap West Bengal to Seattle flight deals and tips

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

Best price found

₹ 42,368

Fastest flight time

21h 00m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from West Bengal in the past 72 hours is ₹ 42,368. The best return flight deal from West Bengal to Seattle found on momondo in the last 72 hours is ₹ 89,376.
The fastest flight from West Bengal to Seattle takes 21h 00m
There are no direct flights from West Bengal to Seattle. Popular non-direct route for this connection is Kolkata Netaji S. Chandra Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • When did momondo last update prices for flights from West Bengal to Seattle/Tacoma Intl Airport?

    Prices for flights from West Bengal to Seattle/Tacoma Intl Airport are updated daily.

  • How many operators does momondo search for flights from West Bengal to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from West Bengal to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from West Bengal to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from West Bengal to Seattle

Compare and see reviews for airlines that fly from West Bengal to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom ₹ 88,273Free CancellationRating
8.1
1,347 reviews
Search Singapore Airlines flights
EmiratesPriceFrom ₹ 116,841Free CancellationRating
8.1
3,315 reviews
Search Emirates flights
Qatar AirwaysPriceFrom ₹ 118,516Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lacey
Port Orchard
Tacoma
Olympia
Redmond
SeaTac

Why use momondo?

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

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

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

Yes. All flights to Seattle from West Bengal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Seattle 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 Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for West Bengal to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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