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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
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Mon 25/1
9:20-13:35
1 stop41h 45m
Seattle/Tacoma Intl
Mon 17/5
17:15-8:10
1 stop26h 25m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Sun 8/11
1:25-13:35
1 stop25h 40m
Seattle/Tacoma Intl
Mon 16/11
16:05-19:00
1 stop37h 25m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Fri 29/1
9:20-13:35
1 stop41h 45m
Seattle/Tacoma Intl
Tue 11/5
17:15-19:15
1 stop37h 30m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Mon 9/11
21:05-11:47
2 stops28h 12m
Seattle/Tacoma Intl
Mon 16/11
14:35-7:35
2 stops27h 30m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Mon 9/11
16:20-11:47
2 stops32h 57m
Seattle/Tacoma Intl
Tue 17/11
14:35-8:45
2 stops28h 40m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Mon 9/11
21:05-11:47
2 stops28h 12m
Seattle/Tacoma Intl
Mon 16/11
14:35-7:35
2 stops27h 30m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Tue 10/11
18:45-11:47
2 stops30h 32m
Seattle/Tacoma Intl
Tue 17/11
14:35-7:35
2 stops27h 30m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Fri 29/1
9:20-13:35
1 stop41h 45m
Seattle/Tacoma Intl
Sat 15/5
17:15-8:10
1 stop26h 25m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Mon 8/2
23:20-16:50
2 stops31h 00m
Seattle/Tacoma Intl
Thu 4/3
21:25-22:25
2 stops35h 30m
KolkataSeattle
CCU Kolkata Netaji S. Chandra - SEA Seattle/Tacoma Intl
CCUSEA
Kolkata Netaji S. Chandra
Mon 8/2
23:20-7:05
1 stop21h 15m
Seattle/Tacoma Intl
Thu 4/3
21:25-22:25
2 stops35h 30m
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?
The cheapest month to fly to Seattle from Kolkata is in April. Flight prices, which tend to average around R16 283, are often lower during this time because this is during the off-season. If you aren’t able to travel to Seattle during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of R17 178.
How have Kolkata to Seattle flight prices changed over time?
When to book flights from Kolkata to Seattle
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
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 11621,6 km.
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 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 stopovers 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 travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Kolkata to Seattle?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kolkata to Seattle. momondo saves you time and could save you money on your trip.
Can I find flights from Kolkata to Seattle with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Kolkata to Seattle flights to just show those with flexible booking policies.
How can momondo help me find flights from Kolkata to Seattle?
momondo provides multiple filters to help you find the best flight to Seattle from Kolkata. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Kolkata to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Kolkata and alert you when they change.