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$551+ Cheap flights from Kolkata (CCU) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEA
Oct 28 — Nov 41
Mon 10/28
Mon 11/4
1 adult, Economy
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CCU - SEA
Oct 28 - Nov 4

Find cheap flights from Kolkata to Seattle with Cheapflights

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The best prices from Kolkata Netaji S. Chandra to Seattle/Tacoma Intl are usually found in April or September, booked 40 days in advance, depart on a Monday or Thursday and return on a Saturday

Cheap flight deals from Kolkata to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

August

Cheapest in

April

Round-trip from

$854
(Singapore Airlines)

One-way from

$551
(Trip.com)
Provider with most accurate pricing for Kolkata Netaji S. Chandra-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Seattle/Tacoma Intl flights.
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High demand for flights, 22% potential price rise
Search Deals
Best time to find cheap flights, 12% potential price drop
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From Kolkata Netaji S. Chandra to Seattle/Tacoma Intl
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One-way flight from Kolkata Netaji S. Chandra to Seattle/Tacoma Intl
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Find flight deals from Kolkata to Seattle

Cheapest flights from Kolkata to Seattle
Explore the most affordable flight options available from Kolkata to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2024.

This Travelocity deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/228:00 pmCCU - SEA
2 stops35h 25mMultiple Airlines
Tue 10/296:00 amSEA - CCU
2 stops29h 00mMultiple Airlines
Deal found 10/21$1,141
This Gurufare deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/313:20 amCCU - SEA
1 stop21h 50mQatar Airways
Mon 3/245:05 pmSEA - CCU
1 stop20h 10mQatar Airways
Deal found 10/23$1,272
This Emirates deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/39:10 amCCU - SEA
1 stop40h 55mEmirates
Tue 3/255:05 pmSEA - CCU
1 stop26h 05mEmirates
Deal found 10/23$1,345
This Gurufare deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/318:00 pmCCU - SEA
2 stops29h 40mLufthansa
Sun 3/234:10 pmSEA - CCU
2 stops28h 20mLufthansa
Deal found 10/23$1,426
This Singapore Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/911:40 pmCCU - SEA
1 stop21h 00mSingapore Airlines
Tue 12/318:40 amSEA - CCU
1 stop24h 15mSingapore Airlines
Deal found 10/23$1,451
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/98:50 pmCCU - SEA
2 stops33h 35mBritish Airways
Tue 12/311:35 pmSEA - CCU
2 stops28h 30mBritish Airways
Deal found 10/23$1,469
This Agoda.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/84:55 amCCU - SEA
2 stops47h 50mVirgin Atlantic
Tue 12/315:05 pmSEA - CCU
2 stops33h 30mVirgin Atlantic
Deal found 10/23$1,566
This Indian Eagle deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/19:45 pmCCU - SEA
2 stops32h 50mTurkish Airlines
Wed 3/268:00 pmSEA - CCU
2 stops27h 50mTurkish Airlines
Deal found 10/23$1,677
This Indian Eagle deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/25:55 pmCCU - SEA
Nonstop32h 55mUndisclosed Carrier
Tue 3/257:05 pmSEA - CCU
Nonstop24h 05mUndisclosed Carrier
Deal found 10/23$1,703
This Air France deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/54:40 pmCCU - SEA
2 stops32h 55mAir France
Tue 3/252:35 pmSEA - CCU
2 stops29h 35mAir France
Deal found 10/23$4,589
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/48:15 pmCCU - SEA
2 stops28h 55mKLM
Mon 3/243:15 pmSEA - CCU
2 stops30h 40mKLM
Deal found 10/23$6,619

Find flights from Kolkata to Seattle within your budget

Customize your flight search to find flights from Kolkata 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, Cheapflights users made 2,464,459 searches. Data last updated October 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$854 - $1,703

Route

Depart

Return

Price

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 3/24

1 stop21h 00m

Seattle/Tacoma Intl

Thu 5/22

1 stop23h 30m

$854

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Fri 2/21

2 stops31h 15m

Seattle/Tacoma Intl

Sat 7/5

2 stops33h 49m

$1,108

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 3/26

1 stop21h 50m

Seattle/Tacoma Intl

Sun 4/27

2 stops38h 56m

$1,262

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 3/24

2 stops30h 50m

Seattle/Tacoma Intl

Tue 5/20

2 stops30h 15m

$1,344

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sun 11/3

1 stop40h 55m

Seattle/Tacoma Intl

Thu 3/27

1 stop26h 05m

$1,345

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 12/9

2 stops33h 35m

Seattle/Tacoma Intl

Tue 12/31

2 stops28h 30m

$1,469

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sun 12/8

2 stops47h 50m

Seattle/Tacoma Intl

Tue 12/31

2 stops33h 30m

$1,566

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sat 3/29

2 stops29h 20m

Seattle/Tacoma Intl

Sat 6/28

2 stops26h 35m

$1,572

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sat 11/2

2 stops36h 05m

Seattle/Tacoma Intl

Wed 3/26

2 stops28h 05m

$1,677

Kolkata Netaji S. ChandraSeattle/Tacoma Intl

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sat 11/2

Nonstop32h 55m

Seattle/Tacoma Intl

Tue 3/25

Nonstop24h 05m

$1,703

Flights are sorted by cheapest first

Deals found on 10/21

  • Most accurate provider: When it comes to deals on Kolkata-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kolkata-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kolkata-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kolkata to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Kolkata with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kolkata to Seattle

Get recent, data-driven insights about flights from Kolkata to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Kolkata to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Kolkata to Seattle. Price data was last updated on October 18, 2024.

The best time to book flights from Kolkata to Seattle is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

What is the cheapest month to book a flight from Kolkata to Seattle?

Currently, January is the cheapest month in which you can book a flight from Kolkata to Seattle (average of $238). Flying from Kolkata to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated October 23, 2024.
See what other customers who have flown with Air France, Qatar Airways and Lufthansa from Kolkata to Seattle have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,341 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very good
1,341 reviews
EVA Air
8.4
Very good
1,341 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates
8.1
Very good
3,548 reviews
EVA Air
8.4
Very good
1,341 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Singapore Airlines
8.1
Very good
1,331 reviews
EVA Air
8.4
Very good
1,341 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Virgin Atlantic
7.6
Good
667 reviews
EVA Air
8.4
Very good
1,341 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Qatar Airways
7.5
Good
3,914 reviews
EVA Air
8.4
Very good
1,341 reviews

Crew

8.6

Entertainment

8.0

Food

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Kolkata to Seattle for under $900 on Cheapflights?

    Yes, there are multiple flights from Kolkata to Seattle for under $900. The cheapest flight booked recently is on Singapore Airlines for just $854, but on average you can expect to pay $1,390.

  • Are there nonstop flights from Kolkata to Seattle for under $1,800 on Cheapflights?

    Cheapflights has at least 1 direct flight from Kolkata to Seattle under $1,800. A good price for a nonstop flight from Kolkata to Seattle is less than $1,703.

  • Are there last-minute flights available from Kolkata to Seattle for under $1,200?

    There are currently 9+ open flights from Kolkata to Seattle within the next 7 days for less than $1,200.

  • What are the cheapest airlines flying from Kolkata to Seattle round-trip?

    According to our current data, Singapore Airlines ($854), Qatar Airways ($1,262), and Lufthansa ($1,344) offers the cheapest pricing from Kolkata to Seattle. Singapore Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Kolkata to Seattle one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as $650. However, be on the lookout for offers from Qatar Airways and Air France, as they are both options that can get you from Kolkata to Seattle for a low price.

  • What does CCU to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Kolkata Netaji S. Chandra Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a CCU to SEA flight.

  • Can I find deals for flights from Kolkata to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Kolkata to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kolkata to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kolkata to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kolkata to Seattle that include hotel bookings?

    Yes. In addition to deals on Kolkata to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Seattle.

  • Can I find deals for business class flights from Kolkata to Seattle?

    Yes. Cheapflights offers flight deals from Kolkata to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kolkata to Seattle that allow pets onboard?

    Many airlines flying from Kolkata to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kolkata to Seattle?

    Yes, you can often find last-minute deals on Kolkata to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kolkata to Seattle flight deals updated?

    The Kolkata to Seattle flight deals you see on this page were last updated on 10/23.

  • What is the cheapest month to book a flight from Kolkata to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Kolkata to Seattle (average of $238). Flying from Kolkata to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kolkata to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Kolkata to Portland flights

Top 3 airlines flying from Kolkata to Seattle

Discover the top 3 airlines that operate flights from Kolkata to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,464,459 searches. Data last updated October 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$931Average$1,443FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,201Average$1,376FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,273Average$1,548FlexibilityNo cancel feeOn-time68%
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