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Cheap flights from Bengaluru to Seattle from $525

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bengaluru to Seattle departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Singapore Airlines Logo
11:05 pm - 7:10 amBLR-SEA
21h 35m1 stop
Singapore Airlines Logo
8:45 am - 10:35 amSEA-BLR
36h 20m1 stop
$767Singapore Airlines
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Fri, Nov 21 - Thu, Feb 19
Singapore Airlines Logo
11:50 am - 7:10 amBLR-SEA
32h 50m1 stop
Singapore Airlines Logo
8:45 am - 10:35 amSEA-BLR
36h 20m1 stop
$775Singapore Airlines
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Fri, Nov 21 - Thu, Feb 12
British Airways Logo
7:15 am - 11:25 pmBLR-SEA
29h 40m2 stops
British Airways Logo
6:50 pm - 5:05 amSEA-BLR
20h 45m1 stop
$863British Airways
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Fri, Dec 12 - Wed, Feb 11
British Airways Logo
7:15 am - 11:25 pmBLR-SEA
29h 40m2 stops
British Airways Logo
12:50 pm - 5:05 amSEA-BLR
26h 45m2 stops
$868British Airways
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Fri, Dec 12 - Wed, Feb 11
Multiple Airlines Logo
2:00 am - 6:59 pmBLR-SEA
30h 29m3 stops
Multiple Airlines Logo
11:20 pm - 5:20 pmSEA-BLR
28h 30m2 stops
$892Multiple Airlines
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Sun, Dec 14 - Wed, Feb 18
Multiple Airlines Logo
8:30 pm - 7:53 pmBLR-SEA
36h 53m2 stops
Multiple Airlines Logo
8:45 am - 9:50 pmSEA-BLR
23h 35m1 stop
$912Multiple Airlines
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Sat, Nov 22 - Fri, Feb 13
Japan Airlines Logo
2:45 am - 2:39 pmBLR-SEA
25h 24m2 stops
Japan Airlines Logo
1:40 pm - 12:55 amSEA-BLR
45h 45m2 stops
$979Japan Airlines
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Mon, Nov 24 - Tue, Feb 17
Lufthansa Logo
3:30 am - 12:10 pmBLR-SEA
22h 10m1 stop
Lufthansa Logo
3:10 pm - 1:05 amSEA-BLR
20h 25m1 stop
$985Lufthansa
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Sun, Dec 14 - Wed, Feb 18
Japan Airlines Logo
2:45 am - 9:50 amBLR-SEA
20h 35m1 stop
Japan Airlines Logo
1:40 pm - 12:55 amSEA-BLR
45h 45m2 stops
$990Japan Airlines
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Mon, Nov 24 - Tue, Feb 17
Lufthansa Logo
3:30 am - 12:10 pmBLR-SEA
22h 10m1 stop
Lufthansa Logo
2:55 pm - 12:30 amSEA-BLR
45h 05m2 stops
$1,004Lufthansa
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Sun, Dec 14 - Wed, Jun 17

British Airways flights from Bengaluru to Seattle

Our best British Airways deals on Bengaluru to Seattle flight tickets
British Airways
Dec 12
BLR7:15 amBengaluru Intl
29h 40m
2 stops
SEA11:25 pmSeattle/Tacoma Intl
Feb 11
SEA6:50 pmSeattle/Tacoma Intl
20h 45m
1 stop
BLR5:05 amBengaluru Intl
$863
Find similar
British Airways
Dec 12
BLR7:15 amBengaluru Intl
29h 40m
2 stops
SEA11:25 pmSeattle/Tacoma Intl
Feb 11
SEA12:50 pmSeattle/Tacoma Intl
26h 45m
2 stops
BLR5:05 amBengaluru Intl
$868
Find similar
British Airways
Nov 20
BLR7:15 amBengaluru Intl
29h 33m
2 stops
SEA11:18 pmSeattle/Tacoma Intl
Feb 19
SEA7:48 amSeattle/Tacoma Intl
31h 47m
2 stops
BLR5:05 amBengaluru Intl
$873
Find similar

Japan Airlines flights from Bengaluru to Seattle

Our best Japan Airlines deals on Bengaluru to Seattle flight tickets
Japan Airlines
Nov 24
BLR2:45 amBengaluru Intl
25h 24m
2 stops
SEA2:39 pmSeattle/Tacoma Intl
Feb 17
SEA1:40 pmSeattle/Tacoma Intl
45h 45m
2 stops
BLR12:55 amBengaluru Intl
$979
Find similar
Japan Airlines
Nov 24
BLR2:45 amBengaluru Intl
20h 35m
1 stop
SEA9:50 amSeattle/Tacoma Intl
Feb 17
SEA1:40 pmSeattle/Tacoma Intl
45h 45m
2 stops
BLR12:55 amBengaluru Intl
$990
Find similar
Japan Airlines
Nov 18
BLR2:45 amBengaluru Intl
25h 16m
2 stops
SEA2:31 pmSeattle/Tacoma Intl
Feb 14
SEA3:37 pmSeattle/Tacoma Intl
43h 48m
2 stops
BLR12:55 amBengaluru Intl
$998
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bengaluru 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, momondo users made 832,500 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Bengaluru to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 11/21

11:05 pm-7:10 am

1 stop21h 35m

Seattle/Tacoma Intl

Thu 2/19

8:45 am-10:35 am

1 stop36h 20m

$767

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 11/21

11:50 am-7:10 am

1 stop32h 50m

Seattle/Tacoma Intl

Thu 2/12

8:45 am-10:35 am

1 stop36h 20m

$775

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 12/12

7:15 am-11:25 pm

2 stops29h 40m

Seattle/Tacoma Intl

Wed 2/11

6:50 pm-5:05 am

1 stop20h 45m

$863

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 12/12

7:15 am-11:25 pm

2 stops29h 40m

Seattle/Tacoma Intl

Wed 2/11

12:50 pm-5:05 am

2 stops26h 45m

$868

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 12/14

2:00 am-6:59 pm

3 stops30h 29m

Seattle/Tacoma Intl

Wed 2/18

11:20 pm-5:20 pm

2 stops28h 30m

$892

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 11/22

8:30 pm-7:53 pm

2 stops36h 53m

Seattle/Tacoma Intl

Fri 2/13

8:45 am-9:50 pm

1 stop23h 35m

$912

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 11/24

2:45 am-2:39 pm

2 stops25h 24m

Seattle/Tacoma Intl

Tue 2/17

1:40 pm-12:55 am

2 stops45h 45m

$979

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 12/14

3:30 am-12:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

Wed 2/18

3:10 pm-1:05 am

1 stop20h 25m

$985

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 11/24

2:45 am-9:50 am

1 stop20h 35m

Seattle/Tacoma Intl

Tue 2/17

1:40 pm-12:55 am

2 stops45h 45m

$990

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 12/14

3:30 am-12:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

Wed 6/17

2:55 pm-12:30 am

2 stops45h 05m

$1,004

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Bengaluru to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bengaluru and Seattle?

What is the cheapest month to fly to Seattle?

In general, October is the cheapest month to fly from Bengaluru to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,005. If you don’t want to visit Seattle in October, then you should wait until November to fly from Bengaluru, when ticket prices are also cheap, with an average price of $1,013.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Bengaluru is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,175. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Bengaluru because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,398.

What is the cheapest Bengaluru Intl to Seattle/Tacoma Intl flight route?

Fly from Bengaluru Intl to Seattle/Tacoma Intl for the best Bengaluru Intl - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Bengaluru when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,080 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Bengaluru for as low as $992 on momondo.

What cabin class options are available on Bengaluru Intl to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on Bengaluru Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bengaluru to Seattle flight prices changed over time?

As of October 2025, prices for Bengaluru to Seattle flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Bengaluru to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Bengaluru to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bengaluru to Seattle (BLR to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bengaluru to Seattle

Direct flights

None
There are no direct flights from Bengaluru to Seattle. There are no popular flight routes from Bengaluru to Seattle.
Search flight deals

  • How far is Bengaluru Intl to Seattle/Tacoma Intl by plane?

    Bengaluru Intl and Seattle/Tacoma Intl are 8068.4 mi apart from one another. Typically, this will take 20h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Bengaluru Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Bengaluru Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Bengaluru Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Bengaluru Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bengaluru Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bengaluru to Seattle?

Best airlines flying from Bengaluru to Seattle

Compare and see reviews for airlines that fly from Bengaluru to Seattle with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $776Free CancellationRating
6.7
7,468 reviews
Search British Airways flights
KLMPriceFrom $825Free CancellationRating
7.7
1,405 reviews
Search KLM flights
DeltaPriceFrom $876Free CancellationRating
7.9
7,982 reviews
Search Delta flights
Air FrancePriceFrom $898Free CancellationRating
7.4
1,477 reviews
Search Air France flights
Singapore AirlinesPriceFrom $904Free CancellationRating
8.1
1,387 reviews
Search Singapore Airlines flights
Virgin AtlanticPriceFrom $916Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
Japan AirlinesPriceFrom $981Free CancellationRating
8.3
1,589 reviews
Search Japan Airlines flights
LufthansaPriceFrom $1,009Free CancellationRating
6.8
7,518 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,268Free CancellationRating
7.4
3,657 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,425Free CancellationRating
8.1
3,383 reviews
Search Emirates flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Tukwila
Lakewood
Federal Way
Kirkland
Fife
Redmond
Cle Elum
Centralia
Shoreline
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Bengaluru to Seattle?

Finding the right flight to Seattle from Bengaluru is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Bengaluru to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Bengaluru which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bengaluru to Seattle?

momondo helps you find the best flight between Bengaluru and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bengaluru to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Bengaluru are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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