Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kolkata to Seattle from ₹ 51,165

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kolkata to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
01:55 - 17:30CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
29h 05m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
23:30 - 16:15SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
27h 15m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
₹ 111,127Multiple Airlines
Wed, 18 Nov - Thu, 24 Dec
Multiple Airlines Logo
01:55 - 18:10CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
29h 45m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
23:30 - 16:15SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
27h 15m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
₹ 111,127Multiple Airlines
Tue, 17 Nov - Thu, 24 Dec
Multiple Airlines Logo
01:55 - 17:30CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
29h 05m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
00:10 - 16:15SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
26h 35m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
₹ 111,127Multiple Airlines
Wed, 11 Nov - Thu, 26 Nov
Multiple Airlines Logo
23:20 - 07:05CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 15m1 stop Singapore Changi
Multiple Airlines Logo
00:10 - 23:55SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
34h 15m2 stops Incheon Intl Bangkok Suvarnabhumi
₹ 112,658Multiple Airlines
Thu, 12 Nov - Thu, 26 Nov
Multiple Airlines Logo
02:00 - 19:20CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
29h 50m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
01:30 - 00:45SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
34h 45m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi
₹ 114,188Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct
Virgin Atlantic Logo
21:40 - 14:00CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
28h 50m2 stops Mumbai Chhatrapati Shivaji Intl London Heathrow
Virgin Atlantic Logo
17:30 - 08:15SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
26h 15m2 stops London Heathrow Mumbai Chhatrapati Shivaji Intl
₹ 118,204Virgin Atlantic
Sun, 20 Sep - Sun, 27 Sep
Multiple Airlines Logo
23:30 - 08:45CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 45m1 stop Singapore Changi
Multiple Airlines Logo
00:10 - 23:50SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
59h 10m2 stops Incheon Intl Bangkok Suvarnabhumi
₹ 118,396Multiple Airlines
Wed, 7 Oct - Tue, 13 Oct
Qatar Airways Logo
04:00 - 08:30CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
41h 00m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
16:25 - 02:30SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
21h 35m1 stop Doha Hamad Intl
₹ 120,787Qatar Airways
Sun, 20 Sep - Sun, 27 Sep
Japan Airlines Logo
19:15 - 10:35CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
27h 50m2 stops New Delhi Indira Gandhi Intl Tokyo Narita
Japan Airlines Logo
13:15 - 09:40SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
31h 55m2 stops Tokyo Narita New Delhi Indira Gandhi Intl
₹ 126,142Japan Airlines
Sun, 6 Sep - Tue, 22 Sep
Singapore Airlines Logo
23:20 - 07:05CCU  Kolkata Netaji S. Chandra-SEA Seattle/Tacoma Intl
21h 15m1 stop Singapore Changi
Singapore Airlines Logo
08:40 - 22:25SEA  Seattle/Tacoma Intl-CCU Kolkata Netaji S. Chandra
24h 15m1 stop Singapore Changi
₹ 126,716Singapore Airlines
Thu, 12 Nov - Fri, 27 Nov

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie 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

Japan Airlines flights from Kolkata to Seattle

Our best Japan Airlines deals on Kolkata to Seattle flight tickets
Japan Airlines
6 Sept
CCU19:15Kolkata Netaji S. Chandra
27h 50m
2 stops
SEA10:35Seattle/Tacoma Intl
22 Sept
SEA13:15Seattle/Tacoma Intl
31h 55m
2 stops
CCU09:40Kolkata Netaji S. Chandra
₹ 126,142
Japan Airlines
17 Sept
CCU21:00Kolkata Netaji S. Chandra
26h 05m
2 stops
SEA10:35Seattle/Tacoma Intl
21 Sept
SEA13:15Seattle/Tacoma Intl
39h 00m
2 stops
CCU16:45Kolkata Netaji S. Chandra
₹ 135,036
Japan Airlines
17 Sept
CCU21:00Kolkata Netaji S. Chandra
26h 05m
2 stops
SEA10:35Seattle/Tacoma Intl
21 Sept
SEA13:15Seattle/Tacoma Intl
39h 00m
2 stops
CCU16:45Kolkata Netaji S. Chandra
₹ 141,731

Emirates flights from Kolkata to Seattle

Our best Emirates deals on Kolkata to Seattle flight tickets
Emirates
6 Sept
CCU09:50Kolkata Netaji S. Chandra
40h 15m
1 stop
SEA13:35Seattle/Tacoma Intl
22 Sept
SEA17:15Seattle/Tacoma Intl
26h 25m
1 stop
CCU08:10Kolkata Netaji S. Chandra
₹ 132,167
Emirates
2 Sept
CCU09:50Kolkata Netaji S. Chandra
40h 15m
1 stop
SEA13:35Seattle/Tacoma Intl
17 Sept
SEA17:15Seattle/Tacoma Intl
37h 30m
1 stop
CCU19:15Kolkata Netaji S. Chandra
₹ 136,949
Emirates
2 Sept
CCU09:50Kolkata Netaji S. Chandra
40h 15m
1 stop
SEA13:35Seattle/Tacoma Intl
20 Sept
SEA17:15Seattle/Tacoma Intl
26h 25m
1 stop
CCU08:10Kolkata Netaji S. Chandra
₹ 138,001

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 return flight

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Wed 18/11

01:55-17:30

2 stops29h 05m

Seattle/Tacoma Intl

Thu 24/12

23:30-16:15

2 stops27h 15m

₹ 111,127

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Tue 17/11

01:55-18:10

2 stops29h 45m

Seattle/Tacoma Intl

Thu 24/12

23:30-16:15

2 stops27h 15m

₹ 111,127

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Wed 11/11

01:55-17:30

2 stops29h 05m

Seattle/Tacoma Intl

Thu 26/11

00:10-16:15

2 stops26h 35m

₹ 111,127

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Thu 12/11

23:20-07:05

1 stop21h 15m

Seattle/Tacoma Intl

Thu 26/11

00:10-23:55

2 stops34h 15m

₹ 112,658

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Tue 6/10

02:00-19:20

2 stops29h 50m

Seattle/Tacoma Intl

Tue 13/10

01:30-00:45

2 stops34h 45m

₹ 114,188

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Sun 20/9

21:40-14:00

2 stops28h 50m

Seattle/Tacoma Intl

Sun 27/9

17:30-08:15

2 stops26h 15m

₹ 118,204

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Wed 7/10

23:30-08:45

1 stop21h 45m

Seattle/Tacoma Intl

Tue 13/10

00:10-23:50

2 stops59h 10m

₹ 118,396

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Sun 20/9

04:00-08:30

2 stops41h 00m

Seattle/Tacoma Intl

Sun 27/9

16:25-02:30

1 stop21h 35m

₹ 120,787

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Sun 6/9

19:15-10:35

2 stops27h 50m

Seattle/Tacoma Intl

Tue 22/9

13:15-09:40

2 stops31h 55m

₹ 126,142
Fastest return journey

KolkataSeattle

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

CCUSEA

Kolkata Netaji S. Chandra

Thu 12/11

23:20-07:05

1 stop21h 15m

Seattle/Tacoma Intl

Fri 27/11

08:40-22:25

1 stop24h 15m

₹ 126,716

Flights are sorted by cheapest return 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 typical price of a round-trip flight between Kolkata and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 130,159 to ₹ 141,444.
The lowest price recently found on this route was ₹ 111,127.

What is the cheapest month to fly to Seattle?

If you aren’t able to travel during the month of January, then book flights to Seattle from Kolkata during April instead. Flights to Seattle in April, while not as cheap as those in January, still average around ₹ 99,269.

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 return 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

₹ 51,165

Fastest flight time

21h 15m

Direct flights

None
The best one-way flight to Seattle from Kolkata in the past 72 hours is ₹ 51,165. The best return flight deal from Kolkata to Seattle found on momondo in the last 72 hours is ₹ 111,127.
The fastest flight from Kolkata to Seattle takes 21h 15m
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?

    A flight from Kolkata Netaji S. Chandra to Seattle/Tacoma Intl will travel around 11621.6 km. A reasonable flight in good conditions will take 21h 15m.

  • 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 were last updated today.

  • 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 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.

  • 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
KLMPriceFrom ₹ 96,689Free CancellationRating
7.8
1,565 reviews
Search KLM flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Port Orchard
Lynnwood
Tacoma
Renton
SeaTac
Leavenworth

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Kolkata.

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

All flight searches from Kolkata to Seattle on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Kolkata to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Kolkata to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

An easier way to manage your Seattle trip

We make it super easy to schedule, organise 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
Wed 23/9
Wed 30/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Washington

Spokane Airport