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Cheap flights from Bengaluru to Seattle from C$ 939

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
2 Apr — 9 Apr1
1 adult

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 28 March 2025.

Round-trip from

C$ 1,308

One-way from

C$ 939

Popular in

August

Cheapest in

November

Average price

C$ 1,607
Delta
  • Delta
  • 8/6-7/9
  • 4 total stops
  • 78h 08m total
  • Bengaluru to Seattle
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Delta
  • Delta
  • 21/9
  • 1 total stop
  • 22h 35m total
  • Bengaluru to Seattle
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Highest demand for flights based on searches. 10% potential increase in price (C$ 272 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 54 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Bangalore to Seattle

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 28 March 2025.

Sun 8/65:40 a.m.BLR - SEA
2 stops41h 08mDelta
Sun 7/99:45 p.m.SEA - BLR
2 stops37h 00mDelta
Deal found 27/3C$ 1,308
Sat 7/65:40 a.m.BLR - SEA
1 stop26h 35mVirgin Atlantic
Tue 9/912:00 p.m.SEA - BLR
2 stops27h 05mVirgin Atlantic
Deal found 27/3C$ 1,312
Mon 7/46:45 a.m.BLR - SEA
1 stop40h 55mBritish Airways
Tue 15/41:30 p.m.SEA - BLR
1 stop26h 40mBritish Airways
Deal found 27/3C$ 1,375
Fri 30/51:10 a.m.BLR - SEA
1 stop23h 00mKLM
Sun 21/91:55 p.m.SEA - BLR
1 stop20h 50mKLM
Deal found 27/3C$ 1,452
Tue 15/43:00 a.m.BLR - SEA
1 stop21h 55mLufthansa
Wed 1/108:00 a.m.SEA - BLR
2 stops28h 00mLufthansa
Deal found 26/3C$ 1,482
Tue 15/41:35 a.m.BLR - SEA
1 stop22h 10mMultiple Airlines
Tue 30/91:55 p.m.SEA - BLR
2 stops29h 30mMultiple Airlines
Deal found 26/3C$ 1,496
Thu 19/61:35 a.m.BLR - SEA
2 stops46h 35mAir France
Sun 6/77:10 a.m.SEA - BLR
2 stops28h 05mAir France
Deal found 28/3C$ 1,741
Tue 3/62:15 a.m.BLR - SEA
1 stop20h 50mJapan Airlines
Wed 10/91:30 p.m.SEA - BLR
1 stop22h 15mJapan Airlines
Deal found 27/3C$ 1,768
Tue 22/410:30 a.m.BLR - SEA
1 stop39h 25mEmirates
Sun 27/45:15 p.m.SEA - BLR
1 stop27h 05mEmirates
Deal found 27/3C$ 2,058

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 March 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

Sun 8/6

5:40 a.m.-10:18 a.m.

2 stops41h 08m

Seattle/Tacoma Intl

Sun 7/9

9:45 p.m.-11:15 p.m.

2 stops37h 00m

C$ 1,308

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 7/6

5:40 a.m.-7:45 p.m.

1 stop26h 35m

Seattle/Tacoma Intl

Tue 9/9

12:00 p.m.-3:35 a.m.

2 stops27h 05m

C$ 1,312

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 7/4

6:45 a.m.-11:10 a.m.

1 stop40h 55m

Seattle/Tacoma Intl

Mon 14/4

1:30 p.m.-4:40 a.m.

1 stop26h 40m

C$ 1,375

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 30/5

1:10 a.m.-11:40 a.m.

1 stop23h 00m

Seattle/Tacoma Intl

Sun 21/9

1:55 p.m.-11:15 p.m.

1 stop20h 50m

C$ 1,452

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 15/4

3:00 a.m.-12:25 p.m.

1 stop21h 55m

Seattle/Tacoma Intl

Wed 1/10

8:00 a.m.-12:30 a.m.

2 stops28h 00m

C$ 1,482

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 15/4

1:35 a.m.-11:15 a.m.

1 stop22h 10m

Seattle/Tacoma Intl

Tue 30/9

1:55 p.m.-7:55 a.m.

2 stops29h 30m

C$ 1,496

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 19/6

1:35 a.m.-11:40 a.m.

2 stops46h 35m

Seattle/Tacoma Intl

Sun 6/7

7:10 a.m.-11:45 p.m.

2 stops28h 05m

C$ 1,741

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 3/6

2:15 a.m.-10:35 a.m.

1 stop20h 50m

Seattle/Tacoma Intl

Wed 10/9

1:30 p.m.-12:15 a.m.

1 stop22h 15m

C$ 1,768

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 22/4

10:30 a.m.-1:25 p.m.

1 stop39h 25m

Seattle/Tacoma Intl

Sun 27/4

5:15 p.m.-8:50 a.m.

1 stop27h 05m

C$ 2,058

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 21/9

5:40 a.m.-3:45 p.m.

1 stop22h 35m

C$ 939

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 18 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 March 2025.

The best time to book flights from Bengaluru to Seattle is 5 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, January is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of C$ 261). Flying from Bengaluru to Seattle in December is currently the most expensive (average of C$ 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.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 28 March 2025.
To help decide which airline to fly from Bengaluru to Seattle, see what other customers have to say about Japan Airlines, Singapore Airlines and Emirates. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Singapore Airlines
8.1
Very good
1,285 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,190 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,897 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
KLM
7.8
Good
1,321 reviews
Japan Airlines
8.3
Very good
1,440 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.4

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

  • What are the cheapest airlines flying from Bengaluru to Seattle round-trip?

    Flying on Delta is currently your cheapest option to Seattle, with prices starting at C$ 1,308. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and British Airways, with the lowest prices starting at C$ 1,312 and C$ 1,375, respectively. You may be able to fly from Bengaluru to Seattle for 20% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 939. Users have also found prices from C$ 952 and C$ 1,231 on Lufthansa and Emirates, 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, January is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of C$ 261). Flying from Bengaluru to Seattle in December is currently the most expensive (average of C$ 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 Bengaluru?

Book flights to Bengaluru if you plan to visit one of these locations
SeaTac
Tukwila
Marysville
Bothell
Leavenworth
Tacoma
Olympia
Lynnwood

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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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