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Cheap flights from Bengaluru to Seattle from C$ 723

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 9/2. 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

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

C$ 1,206

One-way from

C$ 723

Popular in

August

Cheapest in

October

Average price

C$ 1,692
British Airways
  • British Airways
  • 18/3-15/9
  • 3 total stops
  • 56h 24m total
  • Bengaluru to Seattle
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Qatar Airways
  • Qatar Airways
  • 9/2
  • 1 total stop
  • 21h 55m total
  • Bengaluru to Seattle
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Highest demand for flights based on searches. 5% potential increase in price (C$ 121 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 30 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 6 January 2026.

Wed 18/37:15 a.m.BLR - SEA
2 stops29h 39mBritish Airways
Tue 15/91:35 p.m.SEA - BLR
1 stop26h 45mBritish Airways
Deal found 4/1C$ 1,206
Thu 19/27:15 a.m.BLR - SEA
2 stops30h 39mBritish Airways
Thu 26/26:44 a.m.SEA - BLR
2 stops32h 51mBritish Airways
Deal found 6/1C$ 1,218
Fri 30/17:15 a.m.BLR - SEA
2 stops30h 06mBritish Airways
Wed 2/93:10 p.m.SEA - BLR
2 stops25h 10mBritish Airways
Deal found 6/1C$ 1,258
Wed 22/41:20 a.m.BLR - SEA
1 stop21h 20mCathay Pacific
Tue 29/911:50 a.m.SEA - BLR
1 stop23h 50mCathay Pacific
Deal found 4/1C$ 1,309
Thu 23/46:50 a.m.BLR - SEA
2 stops29h 19mBritish Airways
Sun 6/910:11 a.m.SEA - BLR
2 stops30h 09mBritish Airways
Deal found 6/1C$ 1,316
Sun 26/46:50 a.m.BLR - SEA
1 stop24h 05mBritish Airways
Sun 27/911:32 a.m.SEA - BLR
2 stops28h 48mBritish Airways
Deal found 4/1C$ 1,327
Mon 2/27:15 a.m.BLR - SEA
2 stops30h 06mBritish Airways
Mon 9/28:04 a.m.SEA - BLR
2 stops31h 31mBritish Airways
Deal found 5/1C$ 1,345
Tue 7/46:50 a.m.BLR - SEA
2 stops53h 19mBritish Airways
Tue 8/912:00 p.m.SEA - BLR
2 stops28h 20mBritish Airways
Deal found 6/1C$ 1,349

Cheapflights Fare Finder

 
Customize 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 629,999 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

Tue 7/4

6:50 a.m.-10:26 p.m.

2 stops52h 06m

Seattle/Tacoma Intl

Tue 8/9

7:55 p.m.-4:50 a.m.

2 stops44h 25m

C$ 1,352

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 7/2

3:30 a.m.-7:16 p.m.

2 stops29h 16m

Seattle/Tacoma Intl

Sun 15/2

7:00 a.m.-1:05 a.m.

2 stops28h 35m

C$ 1,374

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 1/2

8:45 p.m.-11:40 a.m.

2 stops28h 25m

Seattle/Tacoma Intl

Sun 12/4

1:45 p.m.-11:15 p.m.

1 stop21h 00m

C$ 1,414

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 6/4

8:00 a.m.-2:00 p.m.

1 stop42h 30m

Seattle/Tacoma Intl

Mon 8/6

9:30 a.m.-11:15 p.m.

2 stops25h 15m

C$ 1,415

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 16/1

7:05 a.m.-2:49 p.m.

1 stop45h 14m

Seattle/Tacoma Intl

Sun 7/6

7:45 p.m.-11:15 p.m.

2 stops39h 00m

C$ 1,423

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 16/1

7:05 a.m.-8:46 p.m.

2 stops51h 11m

Seattle/Tacoma Intl

Mon 8/6

7:30 a.m.-11:15 p.m.

2 stops27h 15m

C$ 1,425

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 11/4

11:35 a.m.-8:45 a.m.

1 stop33h 40m

Seattle/Tacoma Intl

Sun 26/4

10:15 a.m.-9:50 p.m.

1 stop23h 05m

C$ 1,461

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 29/1

2:00 a.m.-1:25 p.m.

1 stop24h 55m

Seattle/Tacoma Intl

Wed 27/5

6:20 p.m.-6:10 a.m.

1 stop23h 20m

C$ 1,501

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 9/4

8:00 a.m.-6:23 p.m.

2 stops46h 53m

Seattle/Tacoma Intl

Mon 8/6

7:30 a.m.-11:15 p.m.

2 stops27h 15m

C$ 1,521

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 30/1

2:00 a.m.-11:25 a.m.

1 stop22h 55m

Seattle/Tacoma Intl

Wed 10/6

1:30 p.m.-11:30 p.m.

1 stop21h 30m

C$ 1,589

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 21 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 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 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 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 C$ 1,052). Flying from Bengaluru to Seattle in August is currently the most expensive (average of C$ 1,364). 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.

  • How long is the flight from Bengaluru to Seattle?

    Airlines like British Airways, Lufthansa, and KLM fly from Bengaluru to Seattle in about 28h 25m. The time it takes to get you to your destination can typically vary by up to 23h 41m. The distance between Bengaluru and Seattle is about 12975 km. This flight may include one or multiple stops.

  • 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 vacation 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 C$ 1,052). Flying from Bengaluru to Seattle in August is currently the most expensive (average of C$ 1,364). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac
Mukilteo
Tacoma
Kent
Tukwila
Bothell
Cashmere
Olympia
Renton
Marysville
Lynnwood
Kirkland

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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.

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