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Cheap flights from Bengaluru to Seattle from ₹ 46,821

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 6 January 2026.

Wed 18/307:15BLR - SEA
2 stops29h 39mBritish Airways
Tue 15/913:35SEA - BLR
1 stop26h 45mBritish Airways
Deal found 4/1₹ 79,028
Wed 18/207:15BLR - SEA
2 stops29h 19mBritish Airways
Wed 25/211:45SEA - BLR
2 stops27h 50mBritish Airways
Deal found 4/1₹ 79,930
Wed 4/203:15BLR - SEA
1 stop21h 55mMultiple Airlines
Tue 17/208:45SEA - BLR
1 stop36h 20mMultiple Airlines
Deal found 5/1₹ 81,103
Sun 1/207:15BLR - SEA
2 stops30h 06mBritish Airways
Sun 12/411:16SEA - BLR
2 stops29h 04mBritish Airways
Deal found 5/1₹ 82,456
Tue 27/103:15BLR - SEA
1 stop21h 55mQatar Airways
Tue 10/208:04SEA - BLR
2 stops28h 41mQatar Airways
Deal found 4/1₹ 83,178
Mon 6/401:20BLR - SEA
1 stop21h 20mCathay Pacific
Wed 29/411:50SEA - BLR
1 stop23h 50mCathay Pacific
Deal found 5/1₹ 83,809
Mon 26/103:15BLR - SEA
1 stop21h 55mQatar Airways
Wed 11/211:00SEA - BLR
2 stops25h 45mQatar Airways
Deal found 4/1₹ 83,990
Tue 17/307:15BLR - SEA
2 stops53h 39mBritish Airways
Fri 11/912:00SEA - BLR
2 stops52h 20mBritish Airways
Deal found 4/1₹ 84,260
Sun 26/406:50BLR - SEA
1 stop41h 15mBritish Airways
Sun 27/906:24SEA - BLR
2 stops33h 56mBritish Airways
Deal found 4/1₹ 84,621
Mon 15/601:20BLR - SEA
1 stop21h 45mCathay Pacific
Wed 29/712:15SEA - BLR
1 stop23h 25mCathay Pacific
Deal found 5/1₹ 84,892
Mon 6/401:20BLR - SEA
1 stop21h 20mCathay Pacific
Tue 8/912:15SEA - BLR
1 stop23h 25mCathay Pacific
Deal found 6/1₹ 85,613

Find 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 6 January 2026.

Round-trip from

₹ 79,028

One-way from

₹ 46,821

Popular in

August

Cheapest in

October

Average price

₹ 110,873
British Airways
  • British Airways
  • 18/3-15/9
  • 3 total stops
  • 56h 24m total
  • Bengaluru to Seattle
Search Deals
30/1
  • 30/1
  • 3 total stops
  • 53h 18m total
  • Bengaluru to Seattle
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 525,536 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 120,128 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
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 6 January 2026.
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 18/2

07:15-23:04

2 stops29h 19m

Seattle/Tacoma Intl

Wed 25/2

11:45-05:05

2 stops27h 50m

₹ 79,930

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 7/4

06:50-22:26

2 stops52h 06m

Seattle/Tacoma Intl

Tue 8/9

12:00-04:50

2 stops28h 20m

₹ 88,500

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 7/2

03:30-19:16

2 stops29h 16m

Seattle/Tacoma Intl

Sun 15/2

07:00-01:05

2 stops28h 35m

₹ 90,304

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 16/1

07:05-20:46

2 stops51h 11m

Seattle/Tacoma Intl

Mon 8/6

07:30-23:15

2 stops27h 15m

₹ 93,372

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 16/1

07:05-14:49

1 stop45h 14m

Seattle/Tacoma Intl

Sun 7/6

19:45-23:15

2 stops39h 00m

₹ 93,372

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 21/6

08:00-19:56

1 stop24h 26m

Seattle/Tacoma Intl

Tue 4/8

18:20-06:10

1 stop23h 20m

₹ 93,372

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 11/4

11:35-08:45

1 stop33h 40m

Seattle/Tacoma Intl

Sun 26/4

10:15-21:50

1 stop23h 05m

₹ 95,717

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 16/1

07:05-14:49

1 stop45h 14m

Seattle/Tacoma Intl

Wed 10/6

15:30-06:10

2 stops26h 10m

₹ 98,694

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 16/1

07:05-14:45

2 stops69h 10m

Seattle/Tacoma Intl

Fri 12/6

11:15-06:10

2 stops30h 25m

₹ 99,326

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 1/5

09:55-12:45

2 stops39h 20m

Seattle/Tacoma Intl

Mon 28/9

16:25-14:20

2 stops57h 25m

₹ 101,130

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 19 results
1
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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

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 2 January 2026.

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 ₹ 68,924). Flying from Bengaluru to Seattle in August is currently the most expensive (average of ₹ 89,402). 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.

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 6 January 2026.
Read through reviews of airlines operating flights from Bengaluru to Seattle, such as Japan Airlines, KLM, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,670 reviews
Check prices

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Japan Airlines
8.3
Very Good
1,670 reviews
Japan Airlines
8.3
Very Good
1,670 reviews
Check prices

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
KLM
7.7
Good
1,434 reviews
Japan Airlines
8.3
Very Good
1,670 reviews
Check prices

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Virgin Atlantic
7.5
Good
678 reviews
Japan Airlines
8.3
Very Good
1,670 reviews
Check prices

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Air France
7.4
Good
1,517 reviews
Japan Airlines
8.3
Very Good
1,670 reviews
Check prices

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sept 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Lufthansa
6.8
Okay
7,684 reviews
Japan Airlines
8.3
Very Good
1,670 reviews
Check prices

Boarding

8.4

Comfort

8.2

Crew

8.7

Overall

8.3

Entertainment

7.8

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sept 2025

HNL - NRT

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 23h 04m. British Airways provides one of the quickest options available for as low as ₹ 92,921. 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?

    Qatar Airways, at ₹ 46,884, was found to be the cheapest airline from Bengaluru to Seattle.Alternate airlines to your destination round-trip include Singapore Airlines and British Airways. You may be able to fly from Bengaluru to Seattle for 52% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Bengaluru to Seattle one-way?

    ₹ 40,108 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Japan Airlines and Air France, with prices starting from ₹ 42,453 and ₹ 51,090, respectively.

  • Can I find deals for flights from Bangalore to Seattle that include hotel bookings?

    Yes. In addition to deals on Bangalore to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangalore to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to Seattle.

  • 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 ₹ 68,924). Flying from Bengaluru to Seattle in August is currently the most expensive (average of ₹ 89,402). 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

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 6 January 2026.
Japan Airlines flights from Bengaluru Intl to Seattle/Tacoma Intl
British Airways flights from Bengaluru Intl to Seattle/Tacoma Intl
Emirates flights from Bengaluru Intl to Seattle/Tacoma Intl
Qatar Airways flights from Bengaluru Intl to Seattle/Tacoma Intl

Top 10 airlines flying from Bangalore to Seattle

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 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 69,139Average₹ 98,038FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest₹ 71,384Average₹ 132,776FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest₹ 77,497Average₹ 87,210FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest₹ 78,486Average₹ 92,600FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest₹ 79,206Average₹ 91,525FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest₹ 79,891Average₹ 93,455FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest₹ 80,749Average₹ 96,602FlexibilityNo cancel feeOn-time77%
Search Air France flights
Japan AirlinesCheapest₹ 89,693Average₹ 99,583FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
LufthansaCheapest₹ 91,301Average₹ 109,964FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest₹ 125,626Average₹ 135,137FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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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