Cheap flights from Bengaluru to Seattle from $575

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 10/22. 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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Cheap round-trip flights

Qatar Airways Logo
3:50 am - 12:40 pmBLR-SEA
21h 20m1 stop
Qatar Airways Logo
10:15 am - 2:50 amSEA-BLR
27h 05m2 stops
$921Qatar Airways
Find Deal
Sun, Oct 26 - Tue, Nov 11
British Airways Logo
7:15 am - 11:30 amBLR-SEA
41h 45m1 stop
British Airways Logo
2:46 pm - 5:05 amSEA-BLR
24h 49m2 stops
$935British Airways
Find Deal
Fri, Nov 21 - Tue, Nov 25
Lufthansa Logo
3:30 am - 7:16 pmBLR-SEA
28h 16m2 stops
Lufthansa Logo
7:00 am - 1:00 amSEA-BLR
28h 30m2 stops
$960Lufthansa
Find Deal
Sun, Oct 26 - Wed, Nov 12
Lufthansa Logo
3:30 am - 1:10 pmBLR-SEA
22h 10m1 stop
Lufthansa Logo
2:00 pm - 1:50 amSEA-BLR
22h 20m1 stop
$967Lufthansa
Find Deal
Sun, Oct 26 - Tue, Nov 11
Air France Logo
1:35 am - 5:40 pmBLR-SEA
28h 35m1 stop
Air France Logo
2:00 pm - 12:15 amSEA-BLR
20h 45m1 stop
$968Air France
Find Deal
Tue, Oct 14 - Wed, Jan 14
Air France Logo
1:35 am - 5:40 pmBLR-SEA
28h 35m1 stop
Air France Logo
7:50 am - 11:45 pmSEA-BLR
27h 25m2 stops
$974Air France
Find Deal
Sun, Sep 21 - Tue, Sep 30
Delta Logo
1:10 am - 4:05 pmBLR-SEA
27h 25m1 stop
Delta Logo
5:25 am - 12:40 amSEA-BLR
29h 45m2 stops
$993Delta
Find Deal
Thu, Oct 23 - Sat, Nov 8
Delta Logo
5:00 am - 3:45 pmBLR-SEA
23h 15m1 stop
Delta Logo
3:00 pm - 12:40 amSEA-BLR
20h 10m1 stop
$997Delta
Find Deal
Wed, Oct 29 - Wed, Nov 12
Japan Airlines Logo
2:40 am - 2:55 pmBLR-SEA
24h 45m2 stops
Japan Airlines Logo
1:30 pm - 12:50 amSEA-BLR
22h 50m1 stop
$1,007Japan Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
Japan Airlines Logo
2:45 am - 9:50 amBLR-SEA
20h 35m1 stop
Japan Airlines Logo
6:05 am - 12:50 amSEA-BLR
29h 15m2 stops
$1,008Japan Airlines
Find Deal
Thu, Nov 20 - Tue, Nov 25

British Airways flights from Bengaluru to Seattle

Our best British Airways deals on Bengaluru to Seattle flight tickets
British Airways
Nov 21
BLR7:15 amBengaluru Intl
41h 45m
1 stop
SEA11:30 amSeattle/Tacoma Intl
Nov 25
SEA2:46 pmSeattle/Tacoma Intl
24h 49m
2 stops
BLR5:05 amBengaluru Intl
British Airways
Nov 21
BLR7:15 amBengaluru Intl
23h 10m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Nov 25
SEA2:46 pmSeattle/Tacoma Intl
24h 49m
2 stops
BLR5:05 amBengaluru Intl
British Airways
Nov 21
BLR7:15 amBengaluru Intl
31h 13m
2 stops
SEA12:58 amSeattle/Tacoma Intl
Nov 25
SEA2:46 pmSeattle/Tacoma Intl
24h 49m
2 stops
BLR5:05 amBengaluru Intl

Air France flights from Bengaluru to Seattle

Our best Air France deals on Bengaluru to Seattle flight tickets
Air France
Oct 14
BLR1:35 amBengaluru Intl
28h 35m
1 stop
SEA5:40 pmSeattle/Tacoma Intl
Jan 14
SEA2:00 pmSeattle/Tacoma Intl
20h 45m
1 stop
BLR12:15 amBengaluru Intl
Air France
Sep 21
BLR1:35 amBengaluru Intl
28h 35m
1 stop
SEA5:40 pmSeattle/Tacoma Intl
Sep 30
SEA7:50 amSeattle/Tacoma Intl
27h 25m
2 stops
BLR11:45 pmBengaluru Intl
Air France
Oct 7
BLR1:35 amBengaluru Intl
28h 35m
1 stop
SEA5:40 pmSeattle/Tacoma Intl
Oct 15
SEA1:30 pmSeattle/Tacoma Intl
21h 45m
1 stop
BLR11:45 pmBengaluru Intl

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 August 25, 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

Sun 10/26

3:50 am-12:40 pm

1 stop21h 20m

Seattle/Tacoma Intl

Tue 11/11

10:15 am-2:50 am

2 stops27h 05m

$921

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 11/21

7:15 am-11:30 am

1 stop41h 45m

Seattle/Tacoma Intl

Tue 11/25

2:46 pm-5:05 am

2 stops24h 49m

$935

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 10/26

3:30 am-7:16 pm

2 stops28h 16m

Seattle/Tacoma Intl

Wed 11/12

7:00 am-1:00 am

2 stops28h 30m

$960

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 10/26

3:30 am-1:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

Tue 11/11

2:00 pm-1:50 am

1 stop22h 20m

$967

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 10/14

1:35 am-5:40 pm

1 stop28h 35m

Seattle/Tacoma Intl

Wed 1/14

2:00 pm-12:15 am

1 stop20h 45m

$968

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 9/21

1:35 am-5:40 pm

1 stop28h 35m

Seattle/Tacoma Intl

Tue 9/30

7:50 am-11:45 pm

2 stops27h 25m

$974

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 10/23

1:10 am-4:05 pm

1 stop27h 25m

Seattle/Tacoma Intl

Sat 11/8

5:25 am-12:40 am

2 stops29h 45m

$993

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 10/29

5:00 am-3:45 pm

1 stop23h 15m

Seattle/Tacoma Intl

Wed 11/12

3:00 pm-12:40 am

1 stop20h 10m

$997

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 10/7

2:40 am-2:55 pm

2 stops24h 45m

Seattle/Tacoma Intl

Wed 10/15

1:30 pm-12:50 am

1 stop22h 50m

$1,007

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 11/20

2:45 am-9:50 am

1 stop20h 35m

Seattle/Tacoma Intl

Tue 11/25

6:05 am-12:50 am

2 stops29h 15m

$1,008

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 $996. 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 $1,011.

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 $992 on momondo.

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

There are 1 cabin classes 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 August 2025, prices for Bengaluru to Seattle flights are approximately 3% 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.
  • 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 $777Free CancellationRating
6.7
7,305 reviews
Search British Airways flights
DeltaPriceFrom $877Free CancellationRating
7.9
7,981 reviews
Search Delta flights
KLMPriceFrom $882Free CancellationRating
7.8
1,388 reviews
Search KLM flights
Air FrancePriceFrom $898Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Singapore AirlinesPriceFrom $904Free CancellationRating
8.1
1,352 reviews
Search Singapore Airlines flights
Virgin AtlanticPriceFrom $916Free CancellationRating
7.4
658 reviews
Search Virgin Atlantic flights
Japan AirlinesPriceFrom $979Free CancellationRating
8.3
1,552 reviews
Search Japan Airlines flights
Qatar AirwaysPriceFrom $1,007Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights
LufthansaPriceFrom $1,026Free CancellationRating
6.8
7,359 reviews
Search Lufthansa flights
EmiratesPriceFrom $1,425Free CancellationRating
8.1
3,318 reviews
Search Emirates flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Cle Elum
Tukwila
Kirkland
Centralia
Lakewood
Shoreline
Fife
Redmond
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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1 adult
Sat 8/30
Sat 9/6

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