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Cheap flights from Bengaluru to Seattle from $475

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 12/14. 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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Find the cheapest flights from Bengaluru to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:15 am - 11:29 pm
BLR
-
SEA
29h 44m2 stops
British Airways Logo
1:57 pm - 5:05 am
SEA
-
BLR
26h 38m2 stops
$884British Airways
Mon, Feb 16 - Sun, Mar 8
British Airways Logo
7:15 am - 4:55 pm
BLR
-
SEA
23h 10m1 stop
British Airways Logo
1:37 pm - 5:05 am
SEA
-
BLR
26h 58m2 stops
$897British Airways
Mon, Feb 16 - Sun, Mar 8
Singapore Airlines Logo
11:50 am - 7:10 am
BLR
-
SEA
32h 50m1 stop
Singapore Airlines Logo
9:45 am - 9:50 pm
SEA
-
BLR
23h 35m1 stop
$900Singapore Airlines
Thu, Jan 29 - Thu, Mar 12
British Airways Logo
7:15 am - 5:55 pm
BLR
-
SEA
23h 10m1 stop
British Airways Logo
1:32 pm - 4:50 am
SEA
-
BLR
26h 48m2 stops
$902British Airways
Mon, Mar 16 - Tue, Sep 1
British Airways Logo
7:15 am - 12:55 am
BLR
-
SEA
30h 10m2 stops
British Airways Logo
1:32 pm - 4:50 am
SEA
-
BLR
26h 48m2 stops
$913British Airways
Mon, Mar 16 - Tue, Sep 1
Multiple Airlines Logo
7:45 am - 9:18 am
BLR
-
SEA
39h 03m2 stops
Multiple Airlines Logo
9:45 am - 10:35 am
SEA
-
BLR
36h 20m1 stop
$917Multiple Airlines
Sun, Feb 1 - Tue, Mar 10
British Airways Logo
7:15 am - 11:43 pm
BLR
-
SEA
29h 58m2 stops
British Airways Logo
3:10 pm - 4:50 am
SEA
-
BLR
25h 10m2 stops
$918British Airways
Mon, Mar 2 - Tue, Sep 1
Multiple Airlines Logo
9:15 am - 8:47 am
BLR
-
SEA
37h 02m3 stops
Multiple Airlines Logo
10:51 pm - 5:20 pm
SEA
-
BLR
29h 59m2 stops
$922Multiple Airlines
Mon, Feb 16 - Sun, Mar 8
Multiple Airlines Logo
7:45 am - 7:05 pm
BLR
-
SEA
24h 50m2 stops
Multiple Airlines Logo
9:45 am - 10:35 am
SEA
-
BLR
36h 20m1 stop
$932Multiple Airlines
Wed, Jan 28 - Tue, Mar 10
Singapore Airlines Logo
11:05 pm - 8:45 am
BLR
-
SEA
22h 10m1 stop
Singapore Airlines Logo
10:15 am - 10:25 am
SEA
-
BLR
35h 40m1 stop
$936Singapore Airlines
Sat, May 2 - Sun, Aug 2

British Airways flights from Bengaluru to Seattle

Our best British Airways deals on Bengaluru to Seattle flight tickets
British Airways
Feb 16
BLR7:15 amBengaluru Intl
29h 44m
2 stops
SEA11:29 pmSeattle/Tacoma Intl
Mar 8
SEA1:57 pmSeattle/Tacoma Intl
26h 38m
2 stops
BLR5:05 amBengaluru Intl
$884
Find similar
British Airways
Feb 16
BLR7:15 amBengaluru Intl
23h 10m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Mar 8
SEA1:37 pmSeattle/Tacoma Intl
26h 58m
2 stops
BLR5:05 amBengaluru Intl
$897
Find similar
British Airways
Mar 16
BLR7:15 amBengaluru Intl
23h 10m
1 stop
SEA5:55 pmSeattle/Tacoma Intl
Sep 1
SEA1:32 pmSeattle/Tacoma Intl
26h 48m
2 stops
BLR4:50 amBengaluru Intl
$902
Find similar

Air France flights from Bengaluru to Seattle

Our best Air France deals on Bengaluru to Seattle flight tickets
Air France
Jan 19
BLR2:00 amBengaluru Intl
28h 05m
2 stops
SEA4:35 pmSeattle/Tacoma Intl
Mar 10
SEA8:25 amSeattle/Tacoma Intl
27h 20m
2 stops
BLR12:15 amBengaluru Intl
$989
Find similar
Air France
Dec 17
BLR2:00 amBengaluru Intl
22h 55m
1 stop
SEA11:25 amSeattle/Tacoma Intl
Jan 11
SEA7:40 amSeattle/Tacoma Intl
27h 05m
2 stops
BLR12:15 amBengaluru Intl
$1,071
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 December 9, 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

Mon 2/16

7:15 am-11:29 pm

2 stops29h 44m

Seattle/Tacoma Intl

Sun 3/8

1:57 pm-5:05 am

2 stops26h 38m

$884

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 2/16

7:15 am-4:55 pm

1 stop23h 10m

Seattle/Tacoma Intl

Sun 3/8

1:37 pm-5:05 am

2 stops26h 58m

$897

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 1/29

11:50 am-7:10 am

1 stop32h 50m

Seattle/Tacoma Intl

Thu 3/12

9:45 am-9:50 pm

1 stop23h 35m

$900

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 3/16

7:15 am-5:55 pm

1 stop23h 10m

Seattle/Tacoma Intl

Tue 9/1

1:32 pm-4:50 am

2 stops26h 48m

$902

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 3/16

7:15 am-12:55 am

2 stops30h 10m

Seattle/Tacoma Intl

Tue 9/1

1:32 pm-4:50 am

2 stops26h 48m

$913

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 2/1

7:45 am-9:18 am

2 stops39h 03m

Seattle/Tacoma Intl

Tue 3/10

9:45 am-10:35 am

1 stop36h 20m

$917

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 3/2

7:15 am-11:43 pm

2 stops29h 58m

Seattle/Tacoma Intl

Tue 9/1

3:10 pm-4:50 am

2 stops25h 10m

$918

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 2/16

9:15 am-8:47 am

3 stops37h 02m

Seattle/Tacoma Intl

Sun 3/8

10:51 pm-5:20 pm

2 stops29h 59m

$922

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 1/28

7:45 am-7:05 pm

2 stops24h 50m

Seattle/Tacoma Intl

Tue 3/10

9:45 am-10:35 am

1 stop36h 20m

$932

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 5/2

11:05 pm-8:45 am

1 stop22h 10m

Seattle/Tacoma Intl

Sun 8/2

10:15 am-10:25 am

1 stop35h 40m

$936

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 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 $1,007. 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 $1,012.

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 $1,082 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 $965 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.

Can stopping save me money on Bengaluru to Seattle flights?

You could potentially save up to 33% on your flight if you consider stops on a Bengaluru to Seattle flight.

How have Bengaluru to Seattle flight prices changed over time?

As of December 2025, prices for Bengaluru to Seattle flights are approximately 2% more expensive 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

Fastest flight time

24h 05m

Direct flights

None
The fastest flight from Bengaluru to Seattle takes 24h 05m
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 22h 10m 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
Singapore AirlinesPriceFrom $747Free CancellationRating
8.1
1,411 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom $802Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
DeltaPriceFrom $875Free CancellationRating
7.9
8,009 reviews
Search Delta flights
KLMPriceFrom $882Free CancellationRating
7.7
1,431 reviews
Search KLM flights
Air FrancePriceFrom $898Free CancellationRating
7.4
1,502 reviews
Search Air France flights
Virgin AtlanticPriceFrom $916Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
Japan AirlinesPriceFrom $981Free CancellationRating
8.3
1,651 reviews
Search Japan Airlines flights
LufthansaPriceFrom $1,009Free CancellationRating
6.8
7,619 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,294Free CancellationRating
7.4
3,676 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,425Free CancellationRating
8.1
3,433 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
Puyallup
Marysville
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Westport
Kirkland
Centralia
Shoreline

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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