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$565+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Bengaluru Intl to Seattle/Tacoma Intl are usually found in November or December, booked 46 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 July 3, 2025.

Round-trip from

$932
(Virgin Atlantic)

One-way from

$565
(Trip.com)

Popular in

August

Cheapest in

November

Average price

$1,221
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. 9% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 7/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:55 amBLR - SEA
2 stops33h 49mVirgin Atlantic
Tue 1/66:00 amSEA - BLR
2 stops30h 35mVirgin Atlantic
Deal found 7/2$932
This KLM deal was found by Cheapflights users on 7/1. 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.
Thu 10/231:35 amBLR - SEA
1 stop22h 10mKLM
Tue 11/49:30 amSEA - BLR
2 stops25h 40mKLM
Deal found 7/1$939
This EaseMyTrip deal was found by Cheapflights users on 7/3. 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.
Sun 7/206:00 pmBLR - SEA
2 stops35h 55mMultiple Airlines
Thu 8/281:30 pmSEA - BLR
1 stop21h 45mMultiple Airlines
Deal found 7/3$942
This British Airways deal was found by Cheapflights users on 7/2. 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 9/166:45 amBLR - SEA
1 stop24h 05mBritish Airways
Wed 1/141:40 pmSEA - BLR
2 stops25h 55mBritish Airways
Deal found 7/2$945
This Air France deal was found by Cheapflights users on 7/3. 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 7/231:35 amBLR - SEA
1 stop28h 20mAir France
Wed 8/61:30 pmSEA - BLR
1 stop21h 45mAir France
Deal found 7/3$964
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/161:35 amBLR - SEA
1 stop28h 20mDelta
Sun 8/241:55 pmSEA - BLR
1 stop20h 50mDelta
Deal found 7/1$965
This Gurufare deal was found by Cheapflights users on 7/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/142:15 amBLR - SEA
1 stop20h 40mJapan Airlines
Wed 1/1412:30 pmSEA - BLR
1 stop22h 50mJapan Airlines
Deal found 7/2$982

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 July 3, 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

Tue 12/9

3:55 am-12:14 am

2 stops33h 49m

Seattle/Tacoma Intl

Tue 1/6

6:00 am-2:05 am

2 stops30h 35m

$932

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 10/23

1:35 am-11:15 am

1 stop22h 10m

Seattle/Tacoma Intl

Tue 11/4

9:30 am-12:40 am

2 stops25h 40m

$939

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 7/20

6:00 pm-5:25 pm

2 stops35h 55m

Seattle/Tacoma Intl

Thu 8/28

1:30 pm-11:45 pm

1 stop21h 45m

$942

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 9/16

6:45 am-6:20 pm

1 stop24h 05m

Seattle/Tacoma Intl

Wed 1/14

1:40 pm-5:05 am

2 stops25h 55m

$945

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 7/23

1:35 am-5:25 pm

1 stop28h 20m

Seattle/Tacoma Intl

Wed 8/6

1:30 pm-11:45 pm

1 stop21h 45m

$964

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 7/16

1:35 am-5:25 pm

1 stop28h 20m

Seattle/Tacoma Intl

Sun 8/24

1:55 pm-11:15 pm

1 stop20h 50m

$965

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 9/14

2:15 am-10:25 am

1 stop20h 40m

Seattle/Tacoma Intl

Wed 1/14

12:30 pm-12:50 am

1 stop22h 50m

$982

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 9/12

5:25 am-7:15 pm

2 stops26h 20m

$565

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 9/8

2:15 am-11:38 am

2 stops45h 53m

$568

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 9/23

5:45 am-11:55 am

2 stops42h 40m

$644

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 June 27, 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 46 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 July is currently the most expensive (average of $390). 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 July 3, 2025.
See what other customers who have flown with Japan Airlines, Delta, and KLM 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
1,505 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,505 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Delta
8.0
Very good
7,982 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
KLM
7.8
Good
1,367 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Air France
7.5
Good
1,465 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Virgin Atlantic
7.4
Good
654 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Boarding

8.4

Food

7.7

Crew

8.7

Comfort

8.2

Entertainment

7.8

Overall

8.3

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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 Virgin Atlantic is currently your cheapest option to Seattle, with prices starting at $932. Additional round-trip tickets that might be worth considering are offered by KLM and British Airways, with the lowest prices starting at $939 and $945, respectively. Virgin Atlantic is priced at 15% 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 London.

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

    Hyde Park, Buckingham Palace, and Piccadilly Circus are the most popular attractions in London if you're in need of something to do during your layover. Hyde Park, Buckingham Palace, and Piccadilly Circus can be visited by traveling about 12.5 mi, 13.7 mi, and 14.1 mi respectively from London Heathrow. Travelers can book a car rental at London Heathrow for about $40 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 Tokyo.

  • 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 July is currently the most expensive (average of $390). 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 Bengaluru?

Book flights to Bengaluru if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Lynnwood
Renton
Olympia
Shoreline
Puyallup
Cle Elum
Centralia
Kent
Federal Way
Chehalis
Kirkland
Aberdeen
Shelton

Browse thousands of different options on Cheapflights for your next trip

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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
Bangalore to Spokane 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$780Average$946FlexibilityNo cancel feeOn-time70%
DeltaCheapest$878Average$1,069FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$882Average$1,075FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$898Average$1,095FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$917Average$1,043FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$938Average$1,373FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$958Average$1,098FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$1,009Average$1,389FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,026Average$1,136FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,425Average$1,512FlexibilityNo cancel feeOn-time75%

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