Cheap flights from Bengaluru to Seattle from C$ 787
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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Bangalore to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) 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 15 August 2025.
Find flight deals from Bangalore to Seattle
Cheapest flights from Bangalore to SeattleExplore the most affordable flight options available from Bangalore to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.
Explore the most affordable flight options available from Bangalore to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Bengaluru to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Thu 16/10
5:55 a.m.-7:50 p.m.
1 stop26h 25m
Seattle/Tacoma Intl
Mon 5/1
8:25 a.m.-3:10 a.m.
2 stops29h 15m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Tue 4/11
2:00 a.m.-10:22 p.m.
2 stops33h 52m
Seattle/Tacoma Intl
Mon 8/12
9:25 a.m.-12:40 a.m.
2 stops25h 45m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Mon 3/11
2:30 a.m.-4:10 p.m.
2 stops27h 10m
Seattle/Tacoma Intl
Mon 8/12
9:30 a.m.-12:40 a.m.
2 stops25h 40m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Sat 18/10
5:55 a.m.-7:50 p.m.
1 stop26h 25m
Seattle/Tacoma Intl
Sun 9/11
7:20 a.m.-3:10 a.m.
2 stops30h 20m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Fri 21/11
5:00 a.m.-2:50 p.m.
1 stop23h 20m
Seattle/Tacoma Intl
Tue 25/11
7:20 p.m.-3:10 a.m.
1 stop42h 20m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Sat 1/11
5:00 a.m.-10:22 p.m.
2 stops29h 52m
Seattle/Tacoma Intl
Mon 8/12
9:25 a.m.-12:40 a.m.
2 stops25h 45m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Fri 7/11
5:00 a.m.-10:18 a.m.
2 stops42h 48m
Seattle/Tacoma Intl
Mon 8/12
9:25 a.m.-12:40 a.m.
2 stops25h 45m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Thu 6/11
5:00 a.m.-10:03 a.m.
2 stops42h 33m
Seattle/Tacoma Intl
Mon 8/12
9:25 a.m.-12:40 a.m.
2 stops25h 45m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Wed 24/9
5:55 a.m.-11:54 p.m.
2 stops30h 29m
Seattle/Tacoma Intl
Tue 17/3
12:00 p.m.-3:10 a.m.
2 stops26h 40m
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Sun 14/12
2:30 a.m.-11:50 a.m.
1 stop22h 50m
Best time to book a flight from Bangalore to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Bangalore with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Bengaluru to Seattle
How far ahead should I book a flight from Bengaluru to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Bangalore to Seattle. Price data was last updated on 8 August 2025.
The best time to book flights from Bengaluru to Seattle is 81 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.
What is the cheapest month to book a flight from Bengaluru to Seattle?
Currently, January is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of C$ 262). Flying from Bengaluru to Seattle in December is currently the most expensive (average of C$ 353). 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.
Related info for your journey
Find useful and relevant information for your journey from Bangalore to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Seattle?
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How does Cheapflights help users find flights from Bangalore to Seattle?
Cheapflights helps you search for flights from Bangalore to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Bangalore to Seattle?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Bangalore.
Can Cheapflights find flights from Bangalore to Seattle with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangalore to Seattle flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Bangalore to Seattle become cheaper?
Yes! Start tracking prices for Bangalore to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.