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$518+ Cheap flights from Bengaluru (BLR) to Seattle (SEA)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
Feb 9 — Feb 161
Mon 2/9
Mon 2/16
1 adult, Economy
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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 January 10, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$875
(British Airways)

One-way from

$518
(Mytrip)

Popular in

August

Cheapest in

October

Average price

$1,229
Provider with most accurate pricing for Bengaluru Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Bengaluru Intl-Seattle/Tacoma Intl flights.
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From Bengaluru Intl to Seattle/Tacoma Intl
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One-way flight from Bengaluru Intl to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 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

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 January 10, 2026.

This British Airways deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:50 amBLR - SEA
2 stops30h 04mBritish Airways
Wed 9/301:35 pmSEA - BLR
1 stop26h 45mBritish Airways
Deal found 1/8$875
This British Airways deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:15 amBLR - SEA
2 stops29h 39mBritish Airways
Thu 4/92:05 pmSEA - BLR
2 stops26h 15mBritish Airways
Deal found 1/8$886
This British Airways deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:15 amBLR - SEA
1 stop23h 10mBritish Airways
Tue 4/1411:16 amSEA - BLR
2 stops29h 04mBritish Airways
Deal found 1/8$899
This British Airways deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:15 amBLR - SEA
1 stop23h 10mBritish Airways
Sat 4/1111:16 amSEA - BLR
2 stops29h 04mBritish Airways
Deal found 1/9$900
This Kiwi.com deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/13:55 amBLR - SEA
1 stop21h 15mMultiple Airlines
Fri 2/208:45 amSEA - BLR
1 stop36h 40mMultiple Airlines
Deal found 1/8$902
This EaseMyTrip deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:50 amBLR - SEA
2 stops30h 35mBritish Airways
Sat 4/181:29 pmSEA - BLR
2 stops26h 51mBritish Airways
Deal found 1/9$910
This Cathay Pacific deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:20 amBLR - SEA
1 stop21h 20mCathay Pacific
Tue 9/812:15 pmSEA - BLR
1 stop23h 25mCathay Pacific
Deal found 1/10$911
This Cathay Pacific deal was found by Cheapflights users on 1/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:20 amBLR - SEA
1 stop21h 20mCathay Pacific
Wed 9/3011:50 amSEA - BLR
1 stop23h 50mCathay Pacific
Deal found 1/9$912
This British Airways deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/17:15 amBLR - SEA
2 stops49h 33mBritish Airways
Sun 4/127:00 amSEA - BLR
2 stops33h 20mBritish Airways
Deal found 1/10$913

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 2,558,603 searches. Data last updated January 10, 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 2/24

7:15 am-12:24 am

2 stops30h 39m

Seattle/Tacoma Intl

Tue 3/3

11:45 am-5:05 am

2 stops27h 50m

$886

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 2/23

7:15 am-12:24 am

2 stops30h 39m

Seattle/Tacoma Intl

Mon 3/2

6:44 am-5:05 am

2 stops32h 51m

$974

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 1/22

2:00 am-1:25 pm

1 stop24h 55m

Seattle/Tacoma Intl

Sat 2/7

1:40 pm-12:15 am

1 stop21h 05m

$1,024

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 1/21

2:00 am-11:25 am

1 stop22h 55m

Seattle/Tacoma Intl

Sun 2/8

3:05 pm-12:40 am

1 stop20h 05m

$1,026

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 3/12

2:30 am-12:35 pm

1 stop22h 35m

Seattle/Tacoma Intl

Mon 4/13

1:45 pm-11:15 pm

1 stop21h 00m

$1,027

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 2/1

8:45 pm-11:40 am

2 stops28h 25m

Seattle/Tacoma Intl

Sun 4/12

5:30 pm-11:15 pm

1 stop41h 15m

$1,029

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 2/25

2:00 am-11:25 am

1 stop22h 55m

Seattle/Tacoma Intl

Thu 8/13

8:10 pm-6:10 am

1 stop21h 30m

$1,030

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 3/14

2:30 am-3:40 pm

2 stops25h 40m

Seattle/Tacoma Intl

Sun 5/31

5:30 pm-11:15 pm

1 stop41h 15m

$1,071

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 1/29

2:00 am-1:25 pm

1 stop24h 55m

Seattle/Tacoma Intl

Wed 5/27

6:20 pm-6:10 am

1 stop23h 20m

$1,091

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 2/1

7:15 am-5:45 pm

2 stops48h 00m

Seattle/Tacoma Intl

Mon 2/16

7:15 am-5:05 am

2 stops32h 20m

$1,109

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 23 results
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Compare providers for flights from Bangalore to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangalore to Seattle in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
business-class.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bengaluru-Seattle flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Bengaluru-Seattle flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Bengaluru-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bengaluru-Seattle flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bengaluru-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 January 2, 2026.

The price you pay for your flight from Bengaluru to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $764). Flying from Bengaluru to Seattle in August is currently the most expensive (average of $991). 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.

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 January 10, 2026.
See what other customers who have flown with Japan Airlines, Delta, and Air France from Bengaluru to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,674 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Japan Airlines
8.3
Very good
1,674 reviews
Japan Airlines
8.3
Very good
1,674 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Delta
7.9
Good
8,036 reviews
Japan Airlines
8.3
Very good
1,674 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Air France
7.4
Good
1,519 reviews
Japan Airlines
8.3
Very good
1,674 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Lufthansa
6.8
Okay
7,708 reviews
Japan Airlines
8.3
Very good
1,674 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
British Airways
6.7
Okay
7,667 reviews
Japan Airlines
8.3
Very good
1,674 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Food

7.7

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

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?

    For as low as $1,024, British Airways can have you in Seattle from Bengaluru in 24h 55m. There are 8062 mi between Bengaluru and Seattle. This flight may include one or multiple stops.

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

    Flying on Singapore Airlines is currently your cheapest option to Seattle, with prices starting at $747. Additional round-trip tickets that might be worth considering are offered by British Airways and Delta, with the lowest prices starting at $807 and $875, respectively. Singapore Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $412. However, be on the lookout for offers from Singapore Airlines and British Airways, as they are both options that can get you from Bengaluru to Seattle for a low price.

  • Where are the most common layover locations when flying from Bengaluru to Seattle?

    Most of the time, Bengaluru to Seattle flights that have layovers will stop in Tokyo.

  • What are some popular things to do or see while on a layover in Tokyo?

    Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower are the most popular attractions in Tokyo if you're in need of something to do during your layover. Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower can be visited by traveling about 34.6 mi, 35.3 mi, and 36.7 mi respectively from Tokyo Narita. Travelers can book a car rental at Tokyo Narita for about $51 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Bengaluru to Seattle flights?

    Bengaluru to Seattle flights that have layovers will least frequently stop in London.

  • 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 $764). Flying from Bengaluru to Seattle in August is currently the most expensive (average of $991). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Marysville
Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis
Tumwater

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Alternative routes for Bangalore to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Bangalore to Portland flights
Bangalore to Spokane flights
Vasco da Gama to Seattle flights
Mangalore to Seattle flights

Top 10 airlines flying from Bangalore to Seattle

Discover the top 10 airlines that operate flights from Bangalore to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$747Average$1,373FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$807Average$957FlexibilityNo cancel feeOn-time70%
DeltaCheapest$875Average$1,035FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$882Average$1,088FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$898Average$1,097FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$916Average$1,036FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$983Average$1,139FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$1,017Average$1,097FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$1,234Average$1,457FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,410Average$1,490FlexibilityNo cancel feeOn-time75%

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