Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kolkata to Seattle from $604

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kolkata to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
3:25 am - 7:45 pmCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
29h 50m2 stops Doha Hamad Intl Toronto Pearson Intl
Qatar Airways Logo
3:50 pm - 1:55 amSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
20h 35m1 stop Doha Hamad Intl
$1,101Qatar Airways
Mon, Nov 9 - Tue, Nov 17
Multiple Airlines Logo
12:50 am - 6:10 pmCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
54h 50m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
8:40 am - 10:30 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 20m1 stop Singapore Changi
$1,133Multiple Airlines
Fri, Jan 15 - Sun, Jan 31
Multiple Airlines Logo
5:30 pm - 6:10 pmCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
38h 10m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
8:40 am - 10:25 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 15m1 stop Singapore Changi
$1,195Multiple Airlines
Sat, Jan 16 - Tue, Feb 2
Multiple Airlines Logo
7:00 am - 7:53 pmCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
26h 23m2 stops New Delhi Indira Gandhi Intl San Francisco
Multiple Airlines Logo
11:00 pm - 4:45 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
28h 15m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
$1,198Multiple Airlines
Mon, Feb 1 - Mon, Feb 1
Singapore Airlines Logo
11:20 pm - 7:05 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 15m1 stop Singapore Changi
Singapore Airlines Logo
8:40 am - 10:30 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 20m1 stop Singapore Changi
$1,318Singapore Airlines
Thu, Jan 14 - Sun, Jan 31
Singapore Airlines Logo
11:40 pm - 7:05 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
44h 55m1 stop Singapore Changi
Singapore Airlines Logo
10:15 am - 10:15 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
23h 30m1 stop Singapore Changi
$1,337Singapore Airlines
Sun, Feb 28 - Thu, May 6
Qatar Airways Logo
3:25 am - 8:41 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
42h 46m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
3:50 pm - 1:55 amSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
20h 35m1 stop Doha Hamad Intl
$1,359Qatar Airways
Mon, Nov 23 - Sun, Dec 6
Qatar Airways Logo
3:25 am - 11:57 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
46h 02m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
3:50 pm - 1:55 amSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
20h 35m1 stop Doha Hamad Intl
$1,390Qatar Airways
Wed, Nov 25 - Sun, Dec 6
Qatar Airways Logo
3:25 am - 8:41 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
42h 46m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
3:50 pm - 1:55 amSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
20h 35m1 stop Doha Hamad Intl
$1,390Qatar Airways
Sat, Nov 21 - Sun, Dec 6
Singapore Airlines Logo
11:40 pm - 7:05 amCCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
20h 55m1 stop Singapore Changi
Singapore Airlines Logo
8:40 am - 10:25 pmSEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 15m1 stop Singapore Changi
$1,551Singapore Airlines
Sat, Nov 21 - Sat, Dec 5

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

Qatar Airways flights from Kolkata to Seattle

Our best Qatar Airways deals on Kolkata to Seattle flight tickets
Qatar Airways
Nov 9
CCU3:25 amKolkata Netaji S. Chandra
29h 50m
2 stops
SEA7:45 pmSeattle/Tacoma Intl
Nov 17
SEA3:50 pmSeattle/Tacoma Intl
20h 35m
1 stop
CCU1:55 amKolkata Netaji S. Chandra
$1,101
Qatar Airways
Oct 11
CCU3:40 amKolkata Netaji S. Chandra
21h 50m
1 stop
SEA1:00 pmSeattle/Tacoma Intl
Oct 19
SEA11:41 pmSeattle/Tacoma Intl
37h 59m
2 stops
CCU2:10 amKolkata Netaji S. Chandra
$1,300

Turkish Airlines flights from Kolkata to Seattle

Our best Turkish Airlines deals on Kolkata to Seattle flight tickets
Turkish Airlines
Oct 18
CCU9:40 pmKolkata Netaji S. Chandra
32h 10m
2 stops
SEA5:20 pmSeattle/Tacoma Intl
Nov 18
SEA7:05 pmSeattle/Tacoma Intl
54h 45m
2 stops
CCU3:20 pmKolkata Netaji S. Chandra
$1,308
Turkish Airlines
Nov 8
CCU6:45 pmKolkata Netaji S. Chandra
35h 55m
2 stops
SEA5:10 pmSeattle/Tacoma Intl
Nov 16
SEA7:05 pmSeattle/Tacoma Intl
52h 15m
2 stops
CCU12:50 pmKolkata Netaji S. Chandra
$1,325
Turkish Airlines
Nov 10
CCU9:30 pmKolkata Netaji S. Chandra
57h 10m
2 stops
SEA5:10 pmSeattle/Tacoma Intl
Nov 18
SEA7:05 pmSeattle/Tacoma Intl
54h 45m
2 stops
CCU3:20 pmKolkata Netaji S. Chandra
$1,328

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Mon 11/9

3:25 am-7:45 pm

2 stops29h 50m

Seattle/Tacoma Intl

Tue 11/17

3:50 pm-1:55 am

1 stop20h 35m

$1,101

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Fri 1/15

12:50 am-6:10 pm

2 stops54h 50m

Seattle/Tacoma Intl

Sun 1/31

8:40 am-10:30 pm

1 stop24h 20m

$1,133

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Sat 1/16

5:30 pm-6:10 pm

2 stops38h 10m

Seattle/Tacoma Intl

Tue 2/2

8:40 am-10:25 pm

1 stop24h 15m

$1,195

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Mon 2/1

7:00 am-7:53 pm

2 stops26h 23m

Seattle/Tacoma Intl

Mon 2/1

11:00 pm-4:45 pm

2 stops28h 15m

$1,198

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Thu 1/14

11:20 pm-7:05 am

1 stop21h 15m

Seattle/Tacoma Intl

Sun 1/31

8:40 am-10:30 pm

1 stop24h 20m

$1,318

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Sun 2/28

11:40 pm-7:05 am

1 stop44h 55m

Seattle/Tacoma Intl

Thu 5/6

10:15 am-10:15 pm

1 stop23h 30m

$1,337

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Mon 11/23

3:25 am-8:41 am

2 stops42h 46m

Seattle/Tacoma Intl

Sun 12/6

3:50 pm-1:55 am

1 stop20h 35m

$1,359

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Wed 11/25

3:25 am-11:57 am

2 stops46h 02m

Seattle/Tacoma Intl

Sun 12/6

3:50 pm-1:55 am

1 stop20h 35m

$1,390

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Sat 11/21

3:25 am-8:41 am

2 stops42h 46m

Seattle/Tacoma Intl

Sun 12/6

3:50 pm-1:55 am

1 stop20h 35m

$1,390
Quickest round-trip

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Sat 11/21

11:40 pm-7:05 am

1 stop20h 55m

Seattle/Tacoma Intl

Sat 12/5

8:40 am-10:25 pm

1 stop24h 15m

$1,551

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Seattle from

How to get the cheapest flight ticket from Kolkata 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?

In general, April is the cheapest month to fly from Kolkata to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $983. If you don’t want to visit Seattle in April, then you should wait until January to fly from Kolkata, when ticket prices are also cheap, with an average price of $1,037.

Can stopping save me money on Kolkata to Seattle flights?

You could potentially save up to 1% on your flight if you consider stops on a Kolkata to Seattle flight.

How have Kolkata to Seattle flight prices changed over time?

When to book flights from Kolkata to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Kolkata to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kolkata to Seattle (CCU to SEA) flight deals and tips

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

Best Price Found

$604

Fastest flight time

21h 25m

Direct flights

None
The best one-way flight to Seattle from Kolkata in the past 72 hours is $604. The best round-trip flight deal from Kolkata to Seattle found on momondo in the last 72 hours is $1,101.
The fastest flight from Kolkata to Seattle takes 21h 25m
There are no direct flights from Kolkata to Seattle. There are no popular flight routes from Kolkata to Seattle.
Search flight deals

Frequently asked questions about flying from Kolkata to Seattle

  • How far is Kolkata Netaji S. Chandra to Seattle/Tacoma Intl by plane?

    The distance between Kolkata Netaji S. Chandra and Seattle/Tacoma Intl is about 7221.3 mi. By plane, this route typically takes 21h 25m.

  • When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Kolkata Netaji S. Chandra Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Kolkata Netaji S. Chandra Airport 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 Kolkata Netaji S. Chandra Airport to Seattle/Tacoma Intl Airport.

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

    The required travel and health documents for your Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Kolkata to Seattle?

Best airlines flying from Kolkata to Seattle

Compare and see reviews for airlines that fly from Kolkata to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $974Free CancellationRating
8.2
1,619 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom $1,232Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Redmond
Olympia
Lakewood
Federal Way
Puyallup
Fife
Lynnwood
Tukwila
Cle Elum
Marysville
Lacey
Centralia
Kirkland
Shoreline

Why use momondo?

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

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 Kolkata to Seattle for you.

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

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

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

momondo helps you find the best flight between Kolkata and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Seattle from Kolkata. 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.

An easier way to manage your Seattle 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 11/3
Tue 11/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States