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Cheap flights from Bengaluru to Seattle from C$ 716

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
5 Mar — 12 Mar1
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 3 February 2026.

Sun 19/41:15 a.m.
BLR
-
SEA
1 stop21h 20m
Cathay Pacific
Tue 13/1011:45 a.m.
SEA
-
BLR
1 stop23h 55m
Cathay Pacific
Deal found 2/2C$ 1,282
Mon 6/41:15 a.m.
BLR
-
SEA
1 stop21h 20m
Cathay Pacific
Wed 22/411:45 a.m.
SEA
-
BLR
1 stop23h 55m
Cathay Pacific
Deal found 2/2C$ 1,285
Wed 17/61:15 a.m.
BLR
-
SEA
1 stop21h 35m
Cathay Pacific
Sat 12/1210:50 a.m.
SEA
-
BLR
1 stop24h 00m
Cathay Pacific
Deal found 2/2C$ 1,286
Mon 29/61:15 a.m.
BLR
-
SEA
1 stop21h 35m
Cathay Pacific
Tue 22/1210:50 a.m.
SEA
-
BLR
1 stop24h 00m
Cathay Pacific
Deal found 2/2C$ 1,291
Thu 1/106:50 a.m.
BLR
-
SEA
2 stops46h 50m
British Airways
Mon 5/1011:34 a.m.
SEA
-
BLR
2 stops28h 46m
British Airways
Deal found 31/1C$ 1,301
Thu 5/37:15 a.m.
BLR
-
SEA
2 stops53h 19m
British Airways
Sat 21/37:00 a.m.
SEA
-
BLR
2 stops33h 35m
British Airways
Deal found 3/2C$ 1,308
Sun 8/33:55 a.m.
BLR
-
SEA
2 stops27h 15m
Qatar Airways
Thu 2/44:25 p.m.
SEA
-
BLR
1 stop21h 40m
Qatar Airways
Deal found 1/2C$ 1,311
Thu 23/46:50 a.m.
BLR
-
SEA
2 stops30h 31m
British Airways
Tue 13/101:35 p.m.
SEA
-
BLR
1 stop26h 45m
British Airways
Deal found 2/2C$ 1,315
Mon 6/41:15 a.m.
BLR
-
SEA
1 stop21h 20m
Cathay Pacific
Sat 25/411:45 a.m.
SEA
-
BLR
1 stop23h 55m
Cathay Pacific
Deal found 2/2C$ 1,333

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 3 February 2026.

Round-trip from

C$ 1,282

One-way from

C$ 716

Popular in

August

Cheapest in

October

Average price

C$ 1,487
Cathay Pacific
  • Cathay Pacific
  • 19/4-15/10
  • 2 total stops
  • 45h 15m total
  • Bengaluru to Seattle
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 20/4
  • 1 total stop
  • 21h 20m total
  • Bengaluru to Seattle
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 3 February 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 22/4

1:15 a.m.-10:05 a.m.

1 stop21h 20m

Seattle/Tacoma Intl

Sat 10/10

11:45 a.m.-12:10 a.m.

1 stop23h 55m

C$ 1,282

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 5/3

7:15 a.m.-12:24 a.m.

2 stops30h 39m

Seattle/Tacoma Intl

Sat 21/3

7:50 p.m.-5:05 a.m.

1 stop20h 45m

C$ 1,362

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 10/3

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

2 stops48h 35m

Seattle/Tacoma Intl

Mon 30/3

6:55 p.m.-4:50 a.m.

2 stops45h 25m

C$ 1,366

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 13/7

6:50 a.m.-6:45 p.m.

2 stops48h 25m

Seattle/Tacoma Intl

Tue 12/1

6:50 p.m.-5:05 a.m.

1 stop20h 45m

C$ 1,377

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 16/7

6:50 a.m.-10:30 p.m.

2 stops52h 10m

Seattle/Tacoma Intl

Wed 13/1

6:50 p.m.-5:05 a.m.

1 stop20h 45m

C$ 1,377

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 16/7

6:50 a.m.-11:43 p.m.

2 stops53h 23m

Seattle/Tacoma Intl

Mon 11/1

6:50 p.m.-5:05 a.m.

1 stop20h 45m

C$ 1,377

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 23/4

3:00 a.m.-12:20 p.m.

1 stop21h 50m

Seattle/Tacoma Intl

Tue 13/10

8:00 a.m.-1:20 a.m.

2 stops28h 50m

C$ 1,385

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 18/6

1:20 a.m.-11:15 a.m.

1 stop22h 25m

Seattle/Tacoma Intl

Mon 14/12

2:05 p.m.-4:30 a.m.

1 stop24h 55m

C$ 1,398

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 24/3

5:15 a.m.-3:40 p.m.

1 stop22h 55m

Seattle/Tacoma Intl

Wed 15/4

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

1 stop21h 00m

C$ 1,398

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 24/5

8:00 a.m.-8:11 p.m.

1 stop24h 41m

Seattle/Tacoma Intl

Sun 30/8

1:50 p.m.-11:15 p.m.

1 stop20h 55m

C$ 1,398

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

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 30 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$ 1,043). Flying from Bengaluru to Seattle in August is currently the most expensive (average of C$ 1,353). 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 Cathay Pacific and British Airways 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 25h 30m. 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$ 1,043). Flying from Bengaluru to Seattle in August is currently the most expensive (average of C$ 1,353). 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
Bothell
Cashmere
Tukwila
Olympia
Renton
Marysville
Lynnwood
Kirkland

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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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