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$561+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$971
(FlightHub)

One-way from

$561
(Ovago)

Popular in

August

Cheapest in

October

Average price

$1,087
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 ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Air France deal was found by Cheapflights users on 9/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:35 amBLR - SEA
1 stop28h 35mAir France
Wed 11/129:28 amSEA - BLR
2 stops25h 17mAir France
Deal found 9/14$971
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:30 amBLR - SEA
2 stops43h 31mLufthansa
Sun 2/83:40 pmSEA - BLR
2 stops44h 40mLufthansa
Deal found 9/16$972
This Gotogate deal was found by Cheapflights users on 9/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/102:55 amBLR - SEA
1 stop20h 25mMultiple Airlines
Thu 2/128:45 amSEA - BLR
1 stop23h 35mMultiple Airlines
Deal found 9/16$973
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/142:30 amBLR - SEA
2 stops28h 00mKLM
Fri 11/283:00 pmSEA - BLR
1 stop20h 10mKLM
Deal found 9/15$975
This Air France deal was found by Cheapflights users on 9/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:35 amBLR - SEA
2 stops27h 35mMultiple Airlines
Tue 10/75:40 pmSEA - BLR
1 stop41h 05mMultiple Airlines
Deal found 9/14$978
This Air France deal was found by Cheapflights users on 9/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:00 amBLR - SEA
2 stops27h 14mMultiple Airlines
Thu 11/63:00 pmSEA - BLR
1 stop20h 10mMultiple Airlines
Deal found 9/15$979
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:55 amBLR - SEA
1 stop20h 25mJapan Airlines
Tue 1/67:09 amSEA - BLR
2 stops28h 16mJapan Airlines
Deal found 9/15$980
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:45 amBLR - SEA
1 stop20h 35mJapan Airlines
Wed 4/291:30 pmSEA - BLR
1 stop22h 50mJapan Airlines
Deal found 9/14$981
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:50 amBLR - SEA
2 stops44h 11mLufthansa
Tue 12/3010:05 amSEA - BLR
2 stops25h 25mLufthansa
Deal found 9/15$984
This British Airways deal was found by Cheapflights users on 9/14. 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 11/217:15 amBLR - SEA
2 stops53h 33mBritish Airways
Tue 11/256:50 pmSEA - BLR
1 stop20h 45mBritish Airways
Deal found 9/14$986

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 September 16, 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 11/14

2:30 am-5:00 pm

2 stops28h 00m

Seattle/Tacoma Intl

Fri 11/28

3:00 pm-12:40 am

1 stop20h 10m

$975

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 11/21

7:15 am-11:18 pm

2 stops29h 33m

Seattle/Tacoma Intl

Tue 11/25

6:50 pm-5:05 am

1 stop20h 45m

$987

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 10/12

1:35 am-4:05 pm

2 stops27h 00m

Seattle/Tacoma Intl

Sat 10/18

5:40 pm-11:15 pm

1 stop41h 05m

$989

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 11/20

2:00 am-1:20 pm

1 stop24h 50m

Seattle/Tacoma Intl

Tue 11/25

7:20 pm-3:10 am

1 stop42h 20m

$995

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 10/7

6:05 am-3:30 pm

1 stop21h 55m

Seattle/Tacoma Intl

Fri 10/24

2:00 pm-11:15 pm

1 stop20h 45m

$996

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 12/9

5:00 am-4:50 pm

1 stop25h 20m

Seattle/Tacoma Intl

Fri 1/30

2:00 pm-12:15 am

1 stop20h 45m

$996

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 10/29

2:45 am-10:50 am

1 stop20h 35m

Seattle/Tacoma Intl

Wed 11/5

12:59 am-12:50 am

2 stops34h 21m

$1,005

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 10/9

3:00 am-11:55 am

1 stop21h 25m

Seattle/Tacoma Intl

Sat 1/24

7:00 am-1:00 am

2 stops28h 30m

$1,005

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 12/9

5:00 am-4:50 pm

1 stop25h 20m

Seattle/Tacoma Intl

Fri 1/30

7:20 am-3:10 am

2 stops30h 20m

$1,007

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 11/24

5:00 am-4:50 pm

1 stop25h 20m

Seattle/Tacoma Intl

Fri 11/28

1:30 pm-3:10 am

2 stops24h 10m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 20 results
1
2

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 September 12, 2025.

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, January is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of $238). Flying from Bengaluru to Seattle in June is currently the most expensive (average of $387). 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?

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 September 16, 2025.
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
1,559 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

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
1,559 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

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
8.0
Very good
7,957 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

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
1,468 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

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
7,407 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

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
7,363 reviews
Japan Airlines
8.3
Very good
1,559 reviews

Food

7.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

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 $995, KLM can have you in Seattle from Bengaluru in 24h 50m. 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 British Airways is currently your cheapest option to Seattle, with prices starting at $777. Additional round-trip tickets that might be worth considering are offered by KLM and Delta, with the lowest prices starting at $825 and $877, respectively. British Airways is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • 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 $50 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, January is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of $238). Flying from Bengaluru to Seattle in June is currently the most expensive (average of $387). 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
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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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
Vasco da Gama to Seattle flights
Mangalore to Seattle flights
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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$777Average$936FlexibilityNo cancel feeOn-time70%
KLMCheapest$825Average$1,148FlexibilityNo cancel feeOn-time75%
DeltaCheapest$877Average$1,052FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$898Average$1,093FlexibilityNo cancel feeOn-time77%
Singapore AirlinesCheapest$904Average$1,442FlexibilityNo cancel feeOn-time81%
Virgin AtlanticCheapest$916Average$1,037FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$980Average$1,104FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$1,007Average$1,382FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,009Average$1,100FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,425Average$1,496FlexibilityNo cancel feeOn-time75%

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