Cheap flights from Bengaluru to Seattle from ₹ 38,921
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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
16 Dec — 23 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bengaluru Intl to Seattle/Tacoma Intl are usually found in October or November, booked 81 days in advance, depart on a Monday or Tuesday and return on a Saturday
Find flight deals from Bangalore to Seattle
Enter your travel dates to find the best prices.
Cheapest flights from Bangalore to Seattle
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 16 November 2025.
Fri 12/1207:15BLR - SEA
2 stops29h 40mBritish Airways
Wed 11/211:55SEA - BLR
2 stops27h 40mBritish Airways
Deal found 14/11₹ 77,044
Wed 10/1205:10BLR - SEA
2 stops30h 46mMultiple Airlines
Sun 11/108:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 15/11₹ 77,133
Mon 8/1210:00BLR - SEA
2 stops49h 57mMultiple Airlines
Sun 11/108:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 15/11₹ 77,931
Tue 9/1222:00BLR - SEA
2 stops35h 01mMultiple Airlines
Sun 11/108:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 15/11₹ 79,793
Sat 13/1204:20BLR - SEA
2 stops31h 37mMultiple Airlines
Sun 11/108:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 15/11₹ 82,896
Thu 11/1207:15BLR - SEA
2 stops29h 40mBritish Airways
Thu 8/108:35SEA - BLR
2 stops31h 00mBritish Airways
Deal found 15/11₹ 83,428
Best flights from Bangalore to Seattle
Discover carefully curated flight deals from Bangalore to Seattle that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 November 2025.
Wed 15/406:50BLR - SEA
1 stop24h 05mBritish Airways
Sun 19/411:51SEA - BLR
2 stops28h 29mBritish Airways
Deal found 13/11₹ 79,172
Wed 21/103:30BLR - SEA
1 stop22h 10mLufthansa
Sat 21/210:55SEA - BLR
2 stops24h 40mLufthansa
Deal found 14/11₹ 87,861
Sun 7/1202:55BLR - SEA
1 stop20h 25mJapan Airlines
Wed 7/112:30SEA - BLR
1 stop22h 55mJapan Airlines
Deal found 15/11₹ 88,836
Tue 10/202:50BLR - SEA
1 stop24h 00mMultiple Airlines
Sun 31/519:45SEA - BLR
2 stops41h 05mMultiple Airlines
Deal found 16/11₹ 90,786
Wed 13/501:35BLR - SEA
1 stop28h 20mDelta
Sun 7/615:35SEA - BLR
1 stop23h 25mDelta
Deal found 16/11₹ 91,230
Mon 8/1207:15BLR - SEA
2 stops42h 53mBritish Airways
Sat 10/108:35SEA - BLR
2 stops31h 00mBritish Airways
Deal found 15/11₹ 88,481
Tue 9/1202:30BLR - SEA
1 stop22h 50mDelta
Wed 10/615:35SEA - BLR
1 stop23h 25mDelta
Deal found 16/11₹ 91,762
Last-minute flights from Bangalore to Seattle
Discover last-minute flight deals from Bangalore to Seattle. Data last updated 16 November 2025 and is based on user searches.
Mon 8/1210:00BLR - SEA
2 stops49h 57mMultiple Airlines
Sun 11/108:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 15/11₹ 77,931
Tue 9/1222:00BLR - SEA
2 stops35h 01mMultiple Airlines
Sun 11/108:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 15/11₹ 79,793
Wed 10/1205:10BLR - SEA
2 stops30h 46mMultiple Airlines
Sun 11/108:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 15/11₹ 77,133
Thu 11/1207:15BLR - SEA
2 stops29h 40mBritish Airways
Thu 8/108:35SEA - BLR
2 stops31h 00mBritish Airways
Deal found 15/11₹ 83,428
Fri 12/1207:15BLR - SEA
2 stops29h 40mBritish Airways
Wed 11/211:55SEA - BLR
2 stops27h 40mBritish Airways
Deal found 14/11₹ 77,044
Sat 13/1204:20BLR - SEA
2 stops31h 37mMultiple Airlines
Sun 11/108:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 15/11₹ 82,896
One-way flights from Bangalore to Seattle
Search for one-way flight options from Bangalore to Seattle. Find affordable one-way fares based on user searches. Data last updated 16 November 2025.
Wed 10/1205:10BLR - SEA
3 stops44h 13mMultiple Airlines
Deal found 14/11₹ 38,921
Thu 11/1222:00BLR - SEA
3 stops51h 23mMultiple Airlines
Deal found 14/11₹ 41,315
Tue 9/1222:00BLR - SEA
3 stops51h 23mMultiple Airlines
Deal found 14/11₹ 41,581
Fri 5/1204:20BLR - SEA
3 stops45h 03mMultiple Airlines
Deal found 14/11₹ 41,758
Fri 5/1210:00BLR - SEA
2 stops49h 57mMultiple Airlines
Deal found 14/11₹ 45,305
Wed 28/111:20BLR - SEA
3 stops48h 08mMultiple Airlines
Deal found 15/11₹ 45,482
Tue 25/1119:40BLR - SEA
3 stops52h 37mMultiple Airlines
Deal found 15/11₹ 46,634
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 16 November 2025.
Customise your flight search to find flights from Bangalore to Seattle 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 454,620 searches. Data last updated 16 November 2025.
Use the filters below to find and compare flights from Bengaluru to Seattle that are best for you.
Fly from
Bangalore
Fly to
Seattle
Route
Depart
Return
Price
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Wed 15/4
06:50-18:25
1 stop24h 05m
Seattle/Tacoma Intl
Sun 19/4
11:51-04:50
2 stops28h 29m
₹ 79,172
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Wed 21/1
03:30-12:10
1 stop22h 10m
Seattle/Tacoma Intl
Sat 21/2
10:55-01:05
2 stops24h 40m
₹ 87,861
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Mon 8/12
07:15-12:38
2 stops42h 53m
Seattle/Tacoma Intl
Sat 10/1
08:35-05:05
2 stops31h 00m
₹ 88,481
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Sun 7/12
02:55-09:50
1 stop20h 25m
Seattle/Tacoma Intl
Wed 7/1
12:30-00:55
1 stop22h 55m
₹ 88,836
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Tue 10/2
02:50-13:20
1 stop24h 00m
Seattle/Tacoma Intl
Sun 31/5
19:45-01:20
2 stops41h 05m
₹ 90,786
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Wed 13/5
01:35-17:25
1 stop28h 20m
Seattle/Tacoma Intl
Sun 7/6
15:35-03:30
1 stop23h 25m
₹ 91,230
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Tue 9/12
02:30-11:50
1 stop22h 50m
Seattle/Tacoma Intl
Wed 10/6
15:35-03:30
1 stop23h 25m
₹ 91,762
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Thu 4/12
04:20-09:38
2 stops42h 48m
₹ 46,368
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Wed 26/11
02:45-09:50
1 stop20h 35m
₹ 50,535
BengaluruSeattle
BLR - SEA
BLRSEA
Bengaluru Intl
Sat 28/3
09:15-10:10
3 stops37h 25m
₹ 50,801
Flights are sorted by cheapest return flights first.
Deals found on 14/11
Showing 1-10 of 16 results
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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.
Estimated return 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 Bengaluru to Seattle
Prices
More
How far ahead should I book a flight from Bengaluru to Seattle?
Use this chart to determine the optimal time to book a return flight from Bangalore to Seattle. Price data was last updated on 14 November 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, November is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of ₹ 67,824). Flying from Bengaluru to Seattle in August is currently the most expensive (average of ₹ 87,861). 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’s the top stopover airport for flights from Bengaluru to Seattle?
Share of one-stop return flights from Bengaluru to Seattle chosen by Cheapflights users in the past 12 months, using the same stopover each way.
London (LHR) – chosen by Cheapflights users on 29% of one-stop itineraries from Bengaluru to Seattle on Cheapflights.
What’s the fastest stopover option from Bengaluru to Seattle?
Shortest average travel time for one-stop one-way flights from Bengaluru to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 20h 35m.
What’s the fastest stopover option from Bengaluru to Seattle?
Shortest average travel time for one-stop one-way flights from Bengaluru to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Tokyo (NRT) have the shortest average one-way travel time for one-stop routes: 20h 35m.
Which airport typically offers the quickest stopover for flights from Bengaluru to Seattle?
Average stopover duration for one-stop one-way flights from Bengaluru to Seattle, 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 stopover time of 2h 24m.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 16 November 2025.
Read through reviews of airlines operating flights from Bengaluru to Seattle, such as Japan Airlines, Virgin Atlantic, andAir France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
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.
How long is the flight from Bengaluru to Seattle?
A quick flight from Bengaluru to Seattle can take about 22h 10m. British Airways provides one of the quickest options available for as low as ₹ 87,861. The distance from Bengaluru to Seattle is about 12975 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Bengaluru to Seattle round-trip?
Singapore Airlines, at ₹ 67,947, was found to be the cheapest airline from Bengaluru to Seattle.Alternate airlines to your destination round-trip include British Airways and Virgin Atlantic. You may be able to fly from Bengaluru to Seattle for 29% less than the average price by searching for these airlines.
Can I find deals for business class flights from Bangalore to Seattle?
Yes. Cheapflights offers flight deals from Bangalore to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bengaluru to Seattle?
Currently, November is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of ₹ 67,824). Flying from Bengaluru to Seattle in August is currently the most expensive (average of ₹ 87,861). 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.
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.
Fly from Bangalore to Seattle on these airlines
Choose from the following airlines for your flight from Bangalore to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 November 2025.
Discover the top 10 airlines that operate flights from Bangalore to Seattle. 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 454,620 searches. Data last updated 16 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bangalore to Seattle?
Deals for Bangalore to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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?
Not ready to book yet? You can track prices for flights from Bangalore to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.
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