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Cheap flights from Seattle to Bengaluru
SEA — BLR
11 Oct — 18 Oct1
Cheap flight deals from Seattle to Bangalore
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bangalore (BLR). 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 11 September 2025.
Popular in | December |
|---|---|
Cheapest in | April |
Average price | C$ 1,300 |
Best time to book a flight from Seattle to Bangalore
Have a flexible travel schedule? Discover the best time to fly to Bangalore 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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Bengaluru
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How far ahead should I book a flight from Seattle to Bengaluru?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Bangalore. Price data was last updated on 29 August 2025.
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Bengaluru. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Bengaluru?
Currently, September is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of C$ 1,045). Flying from Seattle to Bengaluru in December is currently the most expensive (average of C$ 1,573). 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.
What is the cheapest time of day to fly from SEA to BLR?
Find hourly flight availability from Seattle to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.
It’s typically best to fly out from Seattle to Bengaluru in the morning. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.
What’s the top layover airport for flights from Seattle to Bengaluru?
Share of one-stop round-trip flights from Seattle to Bengaluru chosen by Cheapflights users in the past 12 months, using the same layover each way.
Singapore (SIN) – chosen by Cheapflights users on 35% of one-stop itineraries from Seattle to Bengaluru on Cheapflights.
What’s the fastest layover option from Seattle to Bengaluru?
Shortest average travel time for 1-stop one-way flights from Seattle to Bengaluru, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 20h 20m.
What’s the fastest layover option from Seattle to Bengaluru?
Shortest average travel time for 1-stop one-way flights from Seattle to Bengaluru, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 20h 20m.
Which airport typically offers the quickest layover for flights from Seattle to Bengaluru?
Average layover duration for 1-stop one-way flights from Seattle to Bengaluru, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 30m.
Reviews of airlines servicing Bangalore
Get insights into the airlines that provide service to Bangalore. 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 Bangalore. Reviews last updated 11 September 2025.
Check out reviews from past customers who have flown with Singapore Airlines,Delta, andQatar Airways from Seattle to Bengaluru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.7
Boarding
8.2
Overall
8.1
Entertainment
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Food
7.7
Boarding
8.2
Overall
8.1
Entertainment
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Food
7.7
Boarding
8.2
Overall
8.1
Entertainment
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Food
7.7
Boarding
8.2
Overall
8.1
Entertainment
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Food
7.7
Boarding
8.2
Overall
8.1
Entertainment
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Food
7.7
Boarding
8.2
Overall
8.1
Entertainment
8.0
Crew
8.6
Comfort
8.0
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SIN - AMD
Related info for your journey
Find useful and relevant information for your journey from Seattle to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Bangalore
Explore flights to Bangalore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2025.
Top 5 airlines flying from Seattle to Bangalore
Discover the top 5 airlines that operate flights from Seattle to Bangalore. 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 629,999 searches. Data last updated 11 September 2025.
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 Bangalore?
Cheapflights helps you search for flights from Seattle to Bangalore 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 Seattle to Bangalore?
Cheapflights simply makes it quick and affordable to book flights from Seattle to Bangalore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Seattle to Bangalore with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Bangalore flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Seattle to Bangalore become cheaper?
Of course! You can now track prices for flights from Seattle to Bangalore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.