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Cheap flights from Bengaluru to Seattle from C$ 697

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangalore to Seattle

Enter your travel dates to find the best prices.

Best flights from Bangalore to Seattle
Discover carefully curated flight deals from Bangalore to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Mon 16/32:30 a.m.BLR - SEA
1 stop22h 35mKLM
Sat 18/45:30 p.m.SEA - BLR
1 stop41h 15mKLM
Deal found 27/12C$ 1,296
Sun 5/41:20 a.m.BLR - SEA
1 stop21h 20mCathay Pacific
Sat 26/911:50 a.m.SEA - BLR
1 stop23h 50mCathay Pacific
Deal found 26/12C$ 1,301
Mon 2/32:00 a.m.BLR - SEA
1 stop22h 55mDelta
Mon 6/41:45 p.m.SEA - BLR
1 stop21h 00mDelta
Deal found 27/12C$ 1,320
Sun 5/41:20 a.m.BLR - SEA
1 stop21h 20mCathay Pacific
Mon 21/911:50 a.m.SEA - BLR
1 stop23h 50mCathay Pacific
Deal found 26/12C$ 1,301
Mon 2/32:00 a.m.BLR - SEA
1 stop22h 55mDelta
Thu 9/41:30 p.m.SEA - BLR
1 stop21h 30mDelta
Deal found 27/12C$ 1,320
Tue 7/41:20 a.m.BLR - SEA
1 stop21h 20mCathay Pacific
Sat 26/911:50 a.m.SEA - BLR
1 stop23h 50mCathay Pacific
Deal found 26/12C$ 1,301
Wed 11/32:30 a.m.BLR - SEA
1 stop22h 35mDelta
Mon 13/41:45 p.m.SEA - BLR
1 stop21h 00mDelta
Deal found 27/12C$ 1,322
Sat 7/33:30 a.m.BLR - SEA
1 stop21h 35mDelta
Mon 6/410:58 p.m.SEA - BLR
2 stops36h 02mDelta
Deal found 27/12C$ 1,322
Wed 4/32:30 a.m.BLR - SEA
1 stop22h 35mDelta
Tue 7/47:20 a.m.SEA - BLR
2 stops27h 40mDelta
Deal found 27/12C$ 1,322
Tue 17/32:30 a.m.BLR - SEA
1 stop22h 35mDelta
Fri 17/41:45 p.m.SEA - BLR
1 stop21h 00mDelta
Deal found 27/12C$ 1,322
Sun 1/32:30 a.m.BLR - SEA
1 stop22h 35mDelta
Wed 8/41:45 p.m.SEA - BLR
1 stop21h 00mDelta
Deal found 27/12C$ 1,322
Tue 10/32:30 a.m.BLR - SEA
1 stop22h 35mDelta
Tue 7/45:30 p.m.SEA - BLR
1 stop41h 15mDelta
Deal found 27/12C$ 1,322

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 28 December 2025.

Round-trip from

C$ 1,207

One-way from

C$ 697

Popular in

August

Cheapest in

October

Average price

C$ 1,401
British Airways
  • British Airways
  • 18/2-22/2
  • 4 total stops
  • 103h 22m total
  • Bengaluru to Seattle
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 39h 45m total
  • Bengaluru to Seattle
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 28 December 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

Mon 16/3

2:30 a.m.-12:35 p.m.

1 stop22h 35m

Seattle/Tacoma Intl

Sat 18/4

5:30 p.m.-11:15 p.m.

1 stop41h 15m

C$ 1,296

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 5/4

1:20 a.m.-10:10 a.m.

1 stop21h 20m

Seattle/Tacoma Intl

Sat 26/9

11:50 a.m.-12:10 a.m.

1 stop23h 50m

C$ 1,301

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 5/4

1:20 a.m.-10:10 a.m.

1 stop21h 20m

Seattle/Tacoma Intl

Mon 21/9

11:50 a.m.-12:10 a.m.

1 stop23h 50m

C$ 1,301

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 7/4

1:20 a.m.-10:10 a.m.

1 stop21h 20m

Seattle/Tacoma Intl

Sat 26/9

11:50 a.m.-12:10 a.m.

1 stop23h 50m

C$ 1,301

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 2/3

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

1 stop22h 55m

Seattle/Tacoma Intl

Mon 6/4

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

1 stop21h 00m

C$ 1,320

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 2/3

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

1 stop22h 55m

Seattle/Tacoma Intl

Thu 9/4

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

1 stop21h 30m

C$ 1,320

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 11/3

2:30 a.m.-12:35 p.m.

1 stop22h 35m

Seattle/Tacoma Intl

Mon 13/4

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

1 stop21h 00m

C$ 1,322

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 7/3

3:30 a.m.-11:35 a.m.

1 stop21h 35m

Seattle/Tacoma Intl

Mon 6/4

10:58 p.m.-11:30 p.m.

2 stops36h 02m

C$ 1,322

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 4/3

2:30 a.m.-11:35 a.m.

1 stop22h 35m

Seattle/Tacoma Intl

Tue 7/4

7:20 a.m.-11:30 p.m.

2 stops27h 40m

C$ 1,322

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 17/3

2:30 a.m.-12:35 p.m.

1 stop22h 35m

Seattle/Tacoma Intl

Fri 17/4

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

1 stop21h 00m

C$ 1,322

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/12

Showing 1-10 of 22 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 26 December 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 C$ 1,044). Flying from Bengaluru to Seattle in August is currently the most expensive (average of C$ 1,354). 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 KLM and Cathay Pacific fly from Bengaluru to Seattle in about 21h 20m. The time it takes to get you to your destination can typically vary by up to 1h 15m. 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$ 1,044). Flying from Bengaluru to Seattle in August is currently the most expensive (average of C$ 1,354). 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
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Cashmere
Olympia
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Marysville
Lynnwood

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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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