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Cheap flights from Seattle (SEA) to Kolkata (CCU) from $965

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. 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
May 29 — Jun 51
From?
To?
Wed 5/29
Wed 6/5
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Kolkata Netaji S. Chandra are usually found in August or September, booked 80 days in advance, depart on a Thursday or Saturday 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 May 24, 2024.

Popular in

May

Cheapest in

August

Average price

$2,145

Round-trip from

$1,045
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 25% potential price drop
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Average for round-trip flights in May 2024
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From Seattle/Tacoma Intl to Kolkata Netaji S. Chandra
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What is the cheapest day to fly round-trip from Seattle to Kolkata?

Travelers have found that booking a Wednesday departure is the best way to save up to 20% 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 35% by booking at least 59 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 $1,611.

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

The best pricing can be found in the month of August. Prices to Kolkata from Seattle average $1,491. You can even find prices in August for less than $1,491, as users have found deals to Kolkata from as low as $963. 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 evening, which can drop the price by up to 28% 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 2,725,499 searches. Data last updated May 24, 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.
Tue 9/310:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
2 stops45h 15mSingapore Airlines
Deal found 5/22$965
Mon 9/307:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Mon 10/1411:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,001
Mon 9/307:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Wed 10/911:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,031
Sat 10/510:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 10/1411:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,037
Sat 11/168:45 amSEA - CCU
1 stop24h 10mSingapore Airlines
Mon 12/211:40 pmCCU - SEA
1 stop21h 05mSingapore Airlines
Deal found 5/23$1,046
Tue 10/17:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Mon 10/1411:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,051
Sat 10/510:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Wed 10/911:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,067
Mon 9/307:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Fri 10/1111:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,081
Tue 9/310:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
3 stops46h 54mSingapore Airlines
Deal found 5/22$1,088

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 2,725,499 searches. Data last updated May 24, 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 10/211:59 pmSEA - CCU
2 stops31h 51mEtihad Airways
Mon 10/149:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 5/23$1,098
Tue 10/111:59 pmSEA - CCU
2 stops39h 01mEtihad Airways
Fri 10/119:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 5/23$1,108
Wed 10/211:59 pmSEA - CCU
2 stops31h 51mEtihad Airways
Wed 10/94:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 5/23$1,114
Tue 10/111:59 pmSEA - CCU
2 stops39h 01mEtihad Airways
Wed 10/94:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 5/23$1,124
Fri 10/411:59 pmSEA - CCU
2 stops31h 51mEtihad Airways
Fri 10/119:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 5/23$1,162
Thu 10/311:59 pmSEA - CCU
2 stops39h 01mEtihad Airways
Mon 10/149:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 5/23$1,164
Thu 10/311:59 pmSEA - CCU
2 stops39h 01mEtihad Airways
Fri 10/119:25 pmCCU - SEA
2 stops37h 54mEtihad Airways
Deal found 5/23$1,172
Tue 10/111:59 pmSEA - CCU
2 stops39h 01mEtihad Airways
Sat 10/124:25 amCCU - SEA
2 stops30h 54mEtihad Airways
Deal found 5/23$1,250
Tue 9/311:39 pmSEA - CCU
2 stops39h 21mEtihad Airways
Sun 9/222:00 amCCU - SEA
2 stops33h 19mEtihad Airways
Deal found 5/22$1,272

Cheap Seattle to Kolkata flights in May & June 2024

Find cheap flight options from Seattle to Kolkata specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 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 5/307:40 pmSEA - CCU
2 stops36h 05mBritish Airways
Wed 6/52:00 amCCU - SEA
2 stops28h 15mBritish Airways
Deal found 5/23$1,527
Thu 6/62:15 pmSEA - CCU
2 stops30h 50mLufthansa
Mon 7/88:25 pmCCU - SEA
2 stops52h 20mLufthansa
Deal found 5/23$1,606
Thu 6/66:51 amSEA - CCU
2 stops36h 59mMultiple Airlines
Wed 8/1410:25 amCCU - SEA
2 stops47h 26mMultiple Airlines
Deal found 5/23$1,649
Mon 6/37:40 pmSEA - CCU
2 stops28h 45mBritish Airways
Sat 8/178:20 pmCCU - SEA
2 stops27h 40mBritish Airways
Deal found 5/23$1,677
Sat 6/82:15 pmSEA - CCU
2 stops29h 40mLufthansa
Mon 8/128:25 pmCCU - SEA
2 stops33h 04mLufthansa
Deal found 5/23$1,702
Thu 6/62:15 pmSEA - CCU
2 stops29h 30mMultiple Airlines
Mon 8/128:25 pmCCU - SEA
2 stops33h 04mMultiple Airlines
Deal found 5/23$1,703
Thu 6/66:51 amSEA - CCU
2 stops36h 59mMultiple Airlines
Wed 8/143:20 pmCCU - SEA
3 stops43h 22mMultiple Airlines
Deal found 5/23$1,711
Thu 6/62:15 pmSEA - CCU
2 stops30h 50mMultiple Airlines
Thu 8/157:55 pmCCU - SEA
2 stops28h 50mMultiple Airlines
Deal found 5/23$1,712
Thu 6/62:15 pmSEA - CCU
2 stops30h 50mLufthansa
Tue 8/138:30 pmCCU - SEA
2 stops28h 15mLufthansa
Deal found 5/23$1,738

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 2,725,499 searches. Data last updated May 24, 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 9/310:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
2 stops45h 15mSingapore Airlines
Deal found 5/22$965
Mon 9/307:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Mon 10/1411:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,001
Mon 9/307:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Wed 10/911:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,031
Sat 10/510:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 10/1411:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,037
Sat 11/168:45 amSEA - CCU
1 stop24h 10mSingapore Airlines
Mon 12/211:40 pmCCU - SEA
1 stop21h 05mSingapore Airlines
Deal found 5/23$1,046
Tue 10/17:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Mon 10/1411:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,051
Sat 10/510:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Wed 10/911:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,067
Mon 9/307:00 amSEA - CCU
2 stops26h 45mSingapore Airlines
Fri 10/1111:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 5/23$1,081
Tue 9/310:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Mon 9/2311:30 pmCCU - SEA
3 stops46h 54mSingapore Airlines
Deal found 5/22$1,088

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 2,725,499 searches. Data last updated May 24, 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.
Thu 5/307:40 pmSEA - CCU
2 stops36h 05mBritish Airways
Wed 6/52:00 amCCU - SEA
2 stops28h 15mBritish Airways
Deal found 5/23$1,527
Thu 5/3011:10 pmSEA - CCU
2 stops46h 05mMultiple Airlines
Thu 6/63:30 pmCCU - SEA
2 stops37h 59mMultiple Airlines
Deal found 5/23$1,815
Thu 5/307:05 pmSEA - CCU
3 stops48h 55mMultiple Airlines
Thu 6/68:25 pmCCU - SEA
2 stops33h 04mMultiple Airlines
Deal found 5/23$1,823
Thu 5/302:15 pmSEA - CCU
2 stops28h 50mMultiple Airlines
Wed 6/51:30 amCCU - SEA
1 stop24h 25mMultiple Airlines
Deal found 5/23$2,169
Thu 5/309:55 pmSEA - CCU
2 stops32h 40mMultiple Airlines
Wed 6/512:30 amCCU - SEA
3 stops24h 45mMultiple Airlines
Deal found 5/23$2,224
Thu 5/307:05 pmSEA - CCU
3 stops35h 30mMultiple Airlines
Wed 6/512:30 amCCU - SEA
3 stops24h 45mMultiple Airlines
Deal found 5/23$2,270
Thu 5/307:05 pmSEA - CCU
3 stops35h 30mMultiple Airlines
Thu 6/66:30 pmCCU - SEA
3 stops32h 25mMultiple Airlines
Deal found 5/23$2,306
Thu 5/302:15 pmSEA - CCU
2 stops28h 50mMultiple Airlines
Thu 6/69:45 amCCU - SEA
1 stop40h 10mMultiple Airlines
Deal found 5/23$2,348
Thu 5/304:30 pmSEA - CCU
1 stop21h 20mQatar Airways
Wed 6/53:50 amCCU - SEA
1 stop21h 10mQatar Airways
Deal found 5/23$2,480

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 2,725,499 searches. Data last updated May 24, 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.
Sun 6/26:40 pmSEA - CCU
2 stops31h 00mTurkish Airlines
Deal found 5/23$1,212
Fri 6/2111:38 pmSEA - CCU
2 stops32h 12mEtihad Airways
Deal found 5/23$1,231
Fri 6/2111:59 pmSEA - CCU
3 stops31h 51mMultiple Airlines
Deal found 5/23$1,323
Sun 6/24:30 pmSEA - CCU
1 stop21h 20mMultiple Airlines
Deal found 5/23$1,763
Sat 6/11:15 amSEA - CCU
2 stops36h 35mMultiple Airlines
Deal found 5/23$1,768
Fri 6/215:15 pmSEA - CCU
1 stop26h 30mEmirates
Deal found 5/23$1,987
Wed 5/293:50 pmSEA - CCU
3 stops46h 00mMultiple Airlines
Deal found 5/23$2,404
Sun 6/210:40 amSEA - CCU
3 stops25h 35mMultiple Airlines
Deal found 5/23$2,541
Wed 5/291:00 pmSEA - CCU
2 stops28h 50mMultiple Airlines
Deal found 5/23$3,444

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 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$965 - $2,024

Route

Depart

Return

Price

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Tue 9/3

1 stop23h 30m

Kolkata Netaji S. Chandra

Mon 9/23

2 stops45h 15m

$965

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Mon 9/30

2 stops26h 45m

Kolkata Netaji S. Chandra

Mon 10/14

1 stop21h 45m

$1,001

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Wed 10/2

2 stops31h 51m

Kolkata Netaji S. Chandra

Mon 10/14

2 stops37h 54m

$1,098

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Thu 10/3

2 stops32h 53m

Kolkata Netaji S. Chandra

Sat 10/12

2 stops34h 53m

$1,153

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Mon 7/8

2 stops30h 50m

Kolkata Netaji S. Chandra

Mon 8/19

2 stops33h 04m

$1,396

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Mon 6/3

2 stops28h 45m

Kolkata Netaji S. Chandra

Sat 8/17

2 stops27h 40m

$1,677

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Sun 10/6

2 stops45h 50m

Kolkata Netaji S. Chandra

Wed 10/9

2 stops36h 30m

$1,678

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Wed 6/5

2 stops27h 50m

Kolkata Netaji S. Chandra

Wed 8/14

2 stops34h 45m

$1,947

Seattle/Tacoma IntlKolkata Netaji S. Chandra

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Mon 9/9

1 stop37h 30m

Kolkata Netaji S. Chandra

Mon 9/16

1 stop40h 10m

$2,024

Flights are sorted by cheapest first

Deals found on 5/22

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 May 10, 2024.
The best time to book flights from Seattle to Kolkata is 80 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 May 19, 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. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Seattle 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.

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 May 24, 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.
Japan Airlines
8.3
Very good
1,473 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Japan Airlines
8.3
Very good
1,473 reviews
Japan Airlines
8.3
Very good
1,473 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Singapore Airlines
8.2
Very good
1,433 reviews
Japan Airlines
8.3
Very good
1,473 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Emirates
8.1
Very good
3,934 reviews
Japan Airlines
8.3
Very good
1,473 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Turkish Airlines
7.4
Good
3,713 reviews
Japan Airlines
8.3
Very good
1,473 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

Etihad Airways
7.3
Good
1,352 reviews
Japan Airlines
8.3
Very good
1,473 reviews
Check prices

Boarding

8.4

Overall

8.3

Comfort

8.2

Entertainment

7.8

Crew

8.7

Food

7.8

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

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 $965, but on average you can expect to pay $1,079.

  • Are there last-minute flights available from Seattle to Kolkata for under $1,600?

    There are currently 10+ open flights from Seattle to Kolkata within the next 7 days for less than $1,600.

  • 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 $965 on this airline. An additional option worth looking into is Etihad Airways, starting at $1,098. Singapore Airlines is 35% 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 Turkish Airlines, with whom users have recently found tickets for as low as $1,212. However, be on the lookout for offers from Etihad Airways and Emirates, as they are both options that can get you from Seattle to Kolkata for a low price.

  • 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 on your Seattle to Kolkata 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 Seattle to Kolkata with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Kolkata 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 find direct flights from Seattle to Kolkata.

  • 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 flying from Seattle to Kolkata 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 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 recently were the Seattle to Kolkata flight deals updated?

    The Seattle to Kolkata flight deals you see on this page were last updated on 5/23.

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

    Before booking your flight from Seattle to Kolkata check out the most popular airlines for this route: Emirates, Lufthansa or Qatar Airways.

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

    Currently, April is the cheapest month in which you can book a flight from Seattle to Kolkata (average of $1,045). Flying from Seattle to Kolkata in June is currently the most expensive (average of $1,677). 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 Seattle to Kolkata
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Kolkata flights
Spokane to Kolkata flights

Top 6 airlines flying from Seattle to Kolkata

Discover the top 6 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 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$907Average$1,256FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AtlanticCheapest$1,280Average$1,281FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Qatar AirwaysCheapest$1,313Average$1,866FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
LufthansaCheapest$1,326Average$1,571FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest$1,352Average$1,629FlexibilityNo cancel feeOn-time75%
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