Cheap flights from Seattle (SEA) to Kolkata (CCU) from $625

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — CCU
Apr 3 — Apr 101

The best prices from Seattle/Tacoma Intl to Kolkata Netaji S. Chandra are usually found in September or November, booked 84 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Seattle to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kolkata (CCU). 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 March 29, 2024.

Popular in

May

Cheapest in

September

Round-trip from

$1,040

One-way from

$983
High demand for flights, 31% potential price rise
Best time to find cheap flights, 22% potential price drop
From Seattle/Tacoma Intl to Kolkata Netaji S. Chandra
One-way flight from Seattle/Tacoma Intl to Kolkata Netaji S. Chandra

What is the cheapest day to fly round-trip from Seattle to Kolkata?

Travelers have found that booking a Friday departure is the best way to save up to 41% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 2% by booking at least 12 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Kolkata within the next two weeks, with the cheapest ticket starting at $1,243.

What is the cheapest month to fly from Seattle to Kolkata?

The best pricing can be found in the month of September. Prices to Kolkata from Seattle average $1,528. You can even find prices in September for less than $1,528, as users have found deals to Kolkata from as low as $975. The month of May appears to be one of the more expensive times to travel to Kolkata from Seattle. Flying in the targeted month can save you up to 43%.

When is the cheapest time to fly from Seattle to Kolkata (SEA - CCU)?

When flying from Seattle to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight in the afternoon.

Cheap Singapore Airlines flights from Seattle to Kolkata

Explore cheap flight options specifically provided by Singapore Airlines for the route between Seattle and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,208,722 searches. Data last updated March 29, 2024.
Peruse some of the lowest-priced Singapore Airlines flights we've found from Seattle to Kolkata. Make sure to double check the flight details before booking.
Thu 9/1910:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/28$945
Tue 9/1710:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$987
Tue 9/1710:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Sat 9/2811:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,037
Sun 9/1510:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Wed 9/2511:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,067
Mon 9/167:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Wed 9/2511:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,086
Wed 9/185:55 pmSEA - CCU
2 stops39h 50mSingapore Airlines
Wed 9/2511:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,093
Wed 9/185:55 pmSEA - CCU
2 stops39h 50mSingapore Airlines
Wed 9/2511:30 pmCCU - SEA
2 stops27h 45mSingapore Airlines
Deal found 3/27$1,105
Mon 9/167:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
2 stops27h 45mSingapore Airlines
Deal found 3/27$1,106
Sun 9/1510:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Sat 9/2811:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,117

Cheap Etihad Airways flights from Seattle to Kolkata

Explore cheap flight options specifically provided by Etihad Airways for the route between Seattle and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,208,722 searches. Data last updated March 29, 2024.
Some of the best deals we've found on Etihad Airways flights traveling from Seattle to Kolkata. Deals frequently update to provide users with more options.
Wed 9/1811:59 pmSEA - CCU
2 stops31h 51mEtihad Airways
Tue 9/242:00 amCCU - SEA
2 stops33h 19mEtihad Airways
Deal found 3/27$1,143
Wed 4/1011:37 pmSEA - CCU
2 stops32h 13mEtihad Airways
Tue 5/144:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 3/27$1,257
Tue 4/911:37 pmSEA - CCU
2 stops56h 13mEtihad Airways
Tue 5/144:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 3/27$1,267
Sat 5/1811:59 pmSEA - CCU
2 stops39h 01mEtihad Airways
Thu 6/64:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 3/28$1,285
Wed 4/1011:37 pmSEA - CCU
2 stops32h 13mEtihad Airways
Fri 5/179:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 3/27$1,346
Tue 4/911:37 pmSEA - CCU
2 stops39h 23mEtihad Airways
Fri 5/179:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 3/27$1,356
Sat 5/1811:59 pmSEA - CCU
2 stops39h 01mEtihad Airways
Fri 5/314:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 3/28$1,365

Cheap Seattle to Kolkata flights in March & April 2024

Find cheap flight options from Seattle to Kolkata specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,208,722 searches. Prices were last updated on March 29, 2024.
These are some of the most attractive deals on flights from Seattle to Kolkata in 2024. For more flight deals, be sure to check back very soon.
Tue 4/911:45 pmSEA - CCU
2 stops30h 50mMultiple Airlines
Thu 5/168:00 pmCCU - SEA
2 stops38h 30mMultiple Airlines
Deal found 3/27$1,099
Wed 4/1011:37 pmSEA - CCU
2 stops32h 13mEtihad Airways
Tue 5/144:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 3/27$1,257
Tue 4/911:37 pmSEA - CCU
2 stops56h 13mEtihad Airways
Tue 5/144:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 3/27$1,267
Mon 4/811:37 pmSEA - CCU
2 stops39h 23mMultiple Airlines
Tue 5/144:25 amCCU - SEA
2 stops30h 54mMultiple Airlines
Deal found 3/27$1,305
Wed 4/1011:37 pmSEA - CCU
2 stops32h 13mEtihad Airways
Fri 5/179:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 3/27$1,346
Tue 4/911:37 pmSEA - CCU
2 stops39h 23mEtihad Airways
Fri 5/179:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 3/27$1,356
Tue 4/911:45 pmSEA - CCU
2 stops35h 10mMultiple Airlines
Thu 5/169:45 amCCU - SEA
1 stop40h 10mMultiple Airlines
Deal found 3/27$1,358
Tue 4/99:55 amSEA - CCU
1 stop23h 50mMultiple Airlines
Sun 5/1911:30 pmCCU - SEA
3 stops57h 35mMultiple Airlines
Deal found 3/27$1,402
Fri 4/265:55 pmSEA - CCU
3 stops37h 55mMultiple Airlines
Fri 5/38:20 pmCCU - SEA
2 stops30h 35mMultiple Airlines
Deal found 3/27$1,407

Seattle to Kolkata 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,208,722 searches. Data last updated March 29, 2024.
These are some of the most attractive deals on flights from Seattle to Kolkata in 2024. For more flight deals, be sure to check back very soon.
Thu 9/1910:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/28$945
Tue 9/1710:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$987
Thu 9/1910:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Wed 9/2511:30 pmCCU - SEA
2 stops27h 45mSingapore Airlines
Deal found 3/27$1,007
Thu 10/1710:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 10/2111:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,032
Tue 9/1710:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Sat 9/2811:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,037
Tue 9/1710:15 amSEA - CCU
1 stop23h 30mMultiple Airlines
Thu 9/2611:30 pmCCU - SEA
2 stops35h 07mMultiple Airlines
Deal found 3/27$1,057
Sun 9/1510:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,067
Thu 9/1910:15 amSEA - CCU
1 stop23h 30mMultiple Airlines
Mon 9/2311:30 pmCCU - SEA
3 stops34h 45mMultiple Airlines
Deal found 3/28$1,079
Mon 9/167:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 3/27$1,086

Seattle to Kolkata flights leaving soon

Find last-minute flight options from Seattle to Kolkata for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,208,722 searches. Data last updated March 29, 2024.
Users seeking a last-minute flight from Seattle to Kolkata should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
Mon 4/811:37 pmSEA - CCU
2 stops39h 23mMultiple Airlines
Tue 5/144:25 amCCU - SEA
2 stops30h 54mMultiple Airlines
Deal found 3/27$1,305
Mon 4/84:30 pmSEA - CCU
3 stops29h 30mMultiple Airlines
Thu 5/169:50 pmCCU - SEA
2 stops29h 05mMultiple Airlines
Deal found 3/27$1,428
Mon 4/84:30 pmSEA - CCU
3 stops29h 30mMultiple Airlines
Sat 5/189:50 pmCCU - SEA
2 stops29h 05mMultiple Airlines
Deal found 3/27$1,442
Mon 4/88:57 pmSEA - CCU
3 stops33h 38mMultiple Airlines
Wed 5/159:50 pmCCU - SEA
2 stops29h 05mMultiple Airlines
Deal found 3/27$1,449
Sat 4/69:55 amSEA - CCU
1 stop23h 50mSingapore Airlines
Tue 5/1411:30 pmCCU - SEA
3 stops35h 51mSingapore Airlines
Deal found 3/27$1,450
Sat 4/69:55 amSEA - CCU
1 stop23h 50mMultiple Airlines
Sun 5/1911:30 pmCCU - SEA
3 stops57h 35mMultiple Airlines
Deal found 3/27$1,452
Mon 4/88:57 pmSEA - CCU
3 stops33h 38mMultiple Airlines
Tue 5/148:30 pmCCU - SEA
2 stops26h 25mMultiple Airlines
Deal found 3/27$1,453
Sun 4/74:30 pmSEA - CCU
3 stops33h 05mMultiple Airlines
Wed 5/159:50 pmCCU - SEA
2 stops29h 05mMultiple Airlines
Deal found 3/27$1,462
Mon 4/811:37 pmSEA - CCU
2 stops39h 23mMultiple Airlines
Thu 5/164:25 amCCU - SEA
2 stops30h 54mMultiple Airlines
Deal found 3/27$1,465

One-way flights to Kolkata from Seattle

Search for one-way flight options from Seattle to Kolkata. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,208,722 searches. Data last updated March 29, 2024.
Take a look at some of the one-way flights we've detected from Seattle to Kolkata. For those needing a return trip from Seattle, there is a search form available above.
Wed 9/257:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Deal found 3/28$625
Tue 9/241:10 amSEA - CCU
2 stops34h 19mMultiple Airlines
Deal found 3/28$676
Fri 5/3111:59 pmSEA - CCU
3 stops31h 51mMultiple Airlines
Deal found 3/28$746
Tue 9/241:10 amSEA - CCU
3 stops28h 05mMultiple Airlines
Deal found 3/28$761
Wed 9/257:12 pmSEA - CCU
3 stops62h 33mSingapore Airlines
Deal found 3/28$901
Tue 5/2810:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Deal found 3/28$916
Tue 5/284:30 pmSEA - CCU
3 stops29h 30mMultiple Airlines
Deal found 3/28$921
Thu 5/301:10 pmSEA - CCU
3 stops30h 45mSWISS
Deal found 3/28$983
Fri 5/316:50 pmSEA - CCU
2 stops49h 40mLufthansa
Deal found 3/28$987

Find flights from Seattle to Kolkata within your budget

Customize your flight search to find flights from Seattle to Kolkata 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 3,208,722 searches. Data last updated March 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$945 - $1,737

Route

Depart

Return

Price

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Thu 9/19

1 stop23h 30m

Kolkata Netaji S. Chandra

Mon 9/23

1 stop21h 45m

$945

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Tue 9/17

1 stop23h 30m

Kolkata Netaji S. Chandra

Mon 9/23

1 stop21h 45m

$987

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Thu 9/19

1 stop23h 30m

Kolkata Netaji S. Chandra

Tue 9/24

2 stops33h 02m

$1,007

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Tue 9/17

1 stop23h 30m

Kolkata Netaji S. Chandra

Sat 9/28

1 stop21h 45m

$1,037

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Tue 9/17

1 stop23h 30m

Kolkata Netaji S. Chandra

Thu 9/26

2 stops35h 07m

$1,057

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Wed 9/18

2 stops31h 51m

Kolkata Netaji S. Chandra

Tue 9/24

2 stops33h 19m

$1,143

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Tue 9/17

2 stops30h 50m

Kolkata Netaji S. Chandra

Mon 9/23

2 stops33h 04m

$1,477

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Sat 5/18

1 stop26h 30m

Kolkata Netaji S. Chandra

Sun 6/2

1 stop29h 10m

$1,653

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Sun 9/15

2 stops45h 50m

Kolkata Netaji S. Chandra

Sat 9/28

2 stops36h 30m

$1,737

Flights are sorted by cheapest first

Deals found on 3/28

When is the best time to book a flight from Seattle to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Kolkata. Price data was last updated on January 28, 2024.
The best time to book flights from Seattle to Kolkata is 84 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.
Search Deals

When is the cheapest time to fly from Seattle to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Kolkata. Price data was last updated on March 24, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Kolkata flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Kolkata by month

Plan your trip from Seattle to Kolkata by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Kolkata is currently $835 while a round-trip flight costs $1,227. Price data was last updated on March 24, 2024.

Currently, April is the cheapest month in which you can book a flight from Seattle to Kolkata (average of $1,040). Flying from Seattle to Kolkata in June is currently the most expensive (average of $1,724). 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.

January

$1,169

February

$1,176

March

$1,128

April

$1,040

May

$1,234

June

$1,724

July

$1,658

August

$1,361

September

$1,056

October

$1,139

November

$1,317

December

$1,660

Temperature and rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature and rainfall totals by month.

CCU

Temperature

68 - 87.8 °F

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated March 29, 2024.
Get a feel of what it's like to fly with Singapore Airlines, Etihad Airways and Lufthansa from Seattle to Kolkata by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very good
1,465 reviews

Crew

8.7

Overall

8.3

Entertainment

7.9

Boarding

8.4

Comfort

8.2

Food

7.9

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

8.3
Very good
1,465 reviews
8.3
Very good
1,465 reviews

Crew

8.7

Overall

8.3

Entertainment

7.9

Boarding

8.4

Comfort

8.2

Food

7.9

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

8.3
Very good
1,510 reviews
8.3
Very good
1,465 reviews

Crew

8.7

Overall

8.3

Entertainment

7.9

Boarding

8.4

Comfort

8.2

Food

7.9

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

8.1
Very good
4,156 reviews
8.3
Very good
1,465 reviews

Crew

8.7

Overall

8.3

Entertainment

7.9

Boarding

8.4

Comfort

8.2

Food

7.9

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

7.8
Good
2,148 reviews
8.3
Very good
1,465 reviews

Crew

8.7

Overall

8.3

Entertainment

7.9

Boarding

8.4

Comfort

8.2

Food

7.9

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

7.3
Good
1,421 reviews
8.3
Very good
1,465 reviews

Crew

8.7

Overall

8.3

Entertainment

7.9

Boarding

8.4

Comfort

8.2

Food

7.9

Reviews

1 / 10

It was good, the biggest reason I chose Japan Airlines was the fact that if you have trouble with English or Japanese they can accommodate both to make sure that you have all the correct information you need to start your journey on the right foot.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Kolkata. 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 Seattle to Kolkata for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Seattle to Kolkata for under $1,000. The cheapest flight booked recently is on Singapore Airlines for just $945, but on average you can expect to pay $1,085.

  • Are there last-minute flights available from Seattle to Kolkata for under $1,400?

    There are currently 20+ open flights from Seattle to Kolkata within the next 7 days for less than $1,400.

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

    Our cheapest airline available from Seattle to Kolkata is Singapore Airlines. Our recent data shows that you can find tickets from as low as $945 on this airline. An additional option worth looking into is Etihad Airways, starting at $1,143. Singapore Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $625. However, be on the lookout for offers from SWISS and Lufthansa, as they are both options that can get you from Seattle to Kolkata for a low price.

  • What are the most popular airlines that fly from Seattle to Kolkata?

  • What does SEA to CCU mean?

    SEA and CCU are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to CCU refers to a flight route from Seattle/Tacoma Intl Airport to Kolkata Netaji S. Chandra Airport.

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

    The amount of baggage you can bring 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 Seattle to Kolkata with specific airlines?

    Yes, Cheapflights allows you to browse and filter 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 Seattle to Kolkata that include hotel bookings?

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

    Yes. Cheapflights offers flight deals from Seattle to Kolkata 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 Seattle to Kolkata that allow pets onboard?

    Many airlines do 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.

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

    The Seattle to Kolkata flight deals you see on this page were last updated on 3/28.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip
Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.

Top 5 airlines flying from Seattle to Kolkata

Discover the top 5 airlines that operate flights from Seattle to Kolkata. 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 3,208,722 searches. Data last updated March 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,022Average$1,187FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,295Average$1,840FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,326Average$1,572FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest$1,352Average$1,643FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Turkish AirlinesCheapest$2,329Average$2,568FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Search flights from Seattle to Kolkata by cabin class

Find flights from Seattle to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Kolkata?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Kolkata. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Kolkata?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Kolkata.

Can Cheapflights find flights from Seattle to Kolkata with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Kolkata with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Kolkata become cheaper?

Not ready to book yet? You can track prices for flights from Seattle to Kolkata on Cheapflights with our Price Alert feature and get notified when better prices are available.

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

Yes, you can often find last-minute deals on Seattle to Kolkata 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 can I compare prices from different travel booking sites for flights from Seattle to Kolkata?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from Seattle to Kolkata that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.