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Cheap flights from Bengaluru to Seattle from C$ 809

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
24 Dec — 31 Dec1
1 adult
1 adult, Economy, 0 bags

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 24 November 2025.

Fri 12/127:15 a.m.BLR - SEA
2 stops29h 40mBritish Airways
Sat 9/510:01 a.m.SEA - BLR
2 stops30h 19mBritish Airways
Deal found 24/11C$ 1,213
Fri 12/127:15 a.m.BLR - SEA
2 stops29h 40mBritish Airways
Wed 11/28:35 a.m.SEA - BLR
2 stops31h 00mBritish Airways
Deal found 22/11C$ 1,217
Fri 5/127:15 a.m.BLR - SEA
2 stops29h 40mBritish Airways
Wed 29/411:55 a.m.SEA - BLR
2 stops28h 25mBritish Airways
Deal found 22/11C$ 1,224
Thu 11/122:30 a.m.BLR - SEA
2 stops27h 21mKLM
Wed 11/28:15 a.m.SEA - BLR
2 stops26h 55mKLM
Deal found 24/11C$ 1,300
Sun 14/122:30 a.m.BLR - SEA
2 stops30h 00mDelta
Thu 8/17:10 a.m.SEA - BLR
2 stops27h 35mDelta
Deal found 22/11C$ 1,307
Thu 11/122:00 a.m.BLR - SEA
1 stop24h 55mDelta
Wed 11/24:55 p.m.SEA - BLR
1 stop22h 50mDelta
Deal found 24/11C$ 1,308
Sun 14/122:30 a.m.BLR - SEA
2 stops32h 59mDelta
Wed 7/14:45 p.m.SEA - BLR
1 stop20h 55mDelta
Deal found 22/11C$ 1,310
Sat 13/125:00 a.m.BLR - SEA
1 stop25h 40mVirgin Atlantic
Mon 4/53:35 p.m.SEA - BLR
1 stop23h 25mVirgin Atlantic
Deal found 22/11C$ 1,324
Wed 24/125:00 a.m.BLR - SEA
1 stop23h 28mVirgin Atlantic
Wed 18/311:45 a.m.SEA - BLR
2 stops26h 55mVirgin Atlantic
Deal found 23/11C$ 1,325
Thu 27/115:00 a.m.BLR - SEA
2 stops27h 30mVirgin Atlantic
Thu 19/35:40 p.m.SEA - BLR
1 stop21h 00mVirgin Atlantic
Deal found 22/11C$ 1,331

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 24 November 2025.

Round-trip from

C$ 1,213

One-way from

C$ 809

Popular in

August

Cheapest in

October

Average price

C$ 1,430
British Airways
  • British Airways
  • 12/12-9/5
  • 4 total stops
  • 59h 59m total
  • Bengaluru to Seattle
Search Deals
Japan Airlines
  • Japan Airlines
  • 9/2
  • 2 total stops
  • 43h 33m total
  • Bengaluru to Seattle
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 24 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

Fri 12/12

7:15 a.m.-11:25 p.m.

2 stops29h 40m

Seattle/Tacoma Intl

Sat 9/5

10:01 a.m.-4:50 a.m.

2 stops30h 19m

C$ 1,217

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 14/12

2:30 a.m.-9:59 p.m.

2 stops32h 59m

Seattle/Tacoma Intl

Wed 7/1

9:59 p.m.-12:15 a.m.

2 stops36h 46m

C$ 1,307

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 13/5

1:35 a.m.-5:25 p.m.

1 stop28h 20m

Seattle/Tacoma Intl

Sun 7/6

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

1 stop23h 25m

C$ 1,308

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 24/12

5:00 a.m.-2:58 p.m.

1 stop23h 28m

Seattle/Tacoma Intl

Wed 18/3

4:00 p.m.-12:40 a.m.

1 stop20h 10m

C$ 1,310

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 24/12

5:00 a.m.-2:58 p.m.

1 stop23h 28m

Seattle/Tacoma Intl

Wed 18/3

11:45 a.m.-3:10 a.m.

2 stops26h 55m

C$ 1,325

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 16/12

7:15 a.m.-6:20 p.m.

2 stops48h 35m

Seattle/Tacoma Intl

Tue 6/1

6:52 p.m.-5:05 a.m.

2 stops68h 43m

C$ 1,393

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 17/12

5:00 a.m.-10:13 p.m.

2 stops30h 43m

Seattle/Tacoma Intl

Wed 25/3

5:40 p.m.-3:10 a.m.

1 stop21h 00m

C$ 1,409

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 4/12

7:15 a.m.-6:20 p.m.

2 stops48h 35m

Seattle/Tacoma Intl

Wed 29/4

7:00 a.m.-4:50 a.m.

2 stops33h 20m

C$ 1,410

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 16/12

2:55 a.m.-2:38 p.m.

2 stops25h 13m

Seattle/Tacoma Intl

Tue 6/1

12:30 p.m.-12:55 a.m.

1 stop22h 55m

C$ 1,411

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 7/12

2:00 a.m.-10:26 a.m.

2 stops45h 56m

Seattle/Tacoma Intl

Mon 27/4

2:05 p.m.-11:15 p.m.

1 stop20h 40m

C$ 1,452

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/11

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 21 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 C$ 1,079). Flying from Bengaluru to Seattle in August is currently the most expensive (average of C$ 1,397). 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.

How much does it cost to fly round-trip from Bengaluru to Seattle?

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 and Delta fly from Bengaluru to Seattle in about 29h 40m. The time it takes to get you to your destination can typically vary by up to 3h 19m. The distance between Bengaluru and Seattle is about 12975 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as C$ 809. Users have also found prices from C$ 825 and C$ 825 on Delta and KLM, 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 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$ 1,079). Flying from Bengaluru to Seattle in August is currently the most expensive (average of C$ 1,397). 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?

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Leavenworth
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Tacoma
Mukilteo
Bothell
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Marysville
Lynnwood

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Cheapflights helps you search for flights from Bangalore to Seattle 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 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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