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Cheap flights from Bengaluru to Seattle from $454

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 12/11. 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 - 11:25 pmBLR-SEA
29h 40m2 stops
British Airways Logo
8:35 am - 5:05 amSEA-BLR
31h 00m2 stops
$869British Airways
Find Deal
vie., dic. 12 - mié., feb. 11
British Airways Logo
7:15 am - 11:25 pmBLR-SEA
29h 40m2 stops
British Airways Logo
11:51 am - 5:05 amSEA-BLR
27h 44m2 stops
$870British Airways
Find Deal
lun., dic. 15 - mié., feb. 18
British Airways Logo
7:15 am - 11:25 pmBLR-SEA
29h 40m2 stops
British Airways Logo
8:35 am - 5:05 amSEA-BLR
31h 00m2 stops
$872British Airways
Find Deal
vie., dic. 12 - mié., feb. 11
Multiple Airlines Logo
2:00 am - 6:59 pmBLR-SEA
30h 29m3 stops
Multiple Airlines Logo
10:51 pm - 7:25 pmSEA-BLR
31h 04m2 stops
$879Multiple Airlines
Find Deal
dom., dic. 14 - dom., mar. 1
Multiple Airlines Logo
10:00 am - 10:27 pmBLR-SEA
49h 57m2 stops
Multiple Airlines Logo
8:45 am - 10:35 amSEA-BLR
36h 20m1 stop
$881Multiple Airlines
Find Deal
lun., dic. 15 - mar., feb. 17
Multiple Airlines Logo
4:20 am - 10:27 pmBLR-SEA
31h 37m2 stops
Multiple Airlines Logo
8:45 am - 10:35 amSEA-BLR
36h 20m1 stop
$893Multiple Airlines
Find Deal
dom., dic. 14 - mar., feb. 17
British Airways Logo
6:50 am - 6:25 pmBLR-SEA
24h 05m1 stop
British Airways Logo
3:21 pm - 4:50 amSEA-BLR
24h 59m2 stops
$894British Airways
Find Deal
mié., abr. 15 - dom., abr. 19
British Airways Logo
6:50 am - 11:35 amBLR-SEA
41h 15m1 stop
British Airways Logo
11:51 am - 4:50 amSEA-BLR
28h 29m2 stops
$895British Airways
Find Deal
mié., abr. 15 - dom., abr. 19
British Airways Logo
6:50 am - 6:25 pmBLR-SEA
24h 05m1 stop
British Airways Logo
7:00 am - 4:50 amSEA-BLR
33h 20m2 stops
$897British Airways
Find Deal
mié., abr. 15 - dom., abr. 19
Multiple Airlines Logo
7:05 pm - 6:22 pmBLR-SEA
36h 47m3 stops
Multiple Airlines Logo
8:45 am - 10:35 amSEA-BLR
36h 20m1 stop
$906Multiple Airlines
Find Deal
dom., dic. 14 - mar., feb. 17

Lufthansa flights from Bengaluru to Seattle

Our best Lufthansa deals on Bengaluru to Seattle flight tickets
Lufthansa
Jan 25
BLR3:30 amBengaluru Intl
29h 16m
2 stops
SEA7:16 pmSeattle/Tacoma Intl
May 31
SEA7:45 pmSeattle/Tacoma Intl
41h 05m
2 stops
BLR1:20 amBengaluru Intl
$979
Find similar
Lufthansa
Dec 14
BLR3:30 amBengaluru Intl
22h 10m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
Feb 18
SEA3:10 pmSeattle/Tacoma Intl
20h 25m
1 stop
BLR1:05 amBengaluru Intl
$996
Find similar
Lufthansa
Dec 11
BLR3:30 amBengaluru Intl
22h 10m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
Feb 11
SEA3:10 pmSeattle/Tacoma Intl
20h 25m
1 stop
BLR1:05 amBengaluru Intl
$997
Find similar

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
SEA8:35 amSeattle/Tacoma Intl
31h 00m
2 stops
BLR5:05 amBengaluru Intl
$869
Find similar
British Airways
Dec 15
BLR7:15 amBengaluru Intl
29h 40m
2 stops
SEA11:25 pmSeattle/Tacoma Intl
Feb 18
SEA11:51 amSeattle/Tacoma Intl
27h 44m
2 stops
BLR5:05 amBengaluru Intl
$870
Find similar
British Airways
Dec 12
BLR7:15 amBengaluru Intl
29h 40m
2 stops
SEA11:25 pmSeattle/Tacoma Intl
Feb 11
SEA8:35 amSeattle/Tacoma Intl
31h 00m
2 stops
BLR5:05 amBengaluru Intl
$872
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 noviembre 13, 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

vie. 12/12

7:15 am-11:25 pm

2 stops29h 40m

Seattle/Tacoma Intl

mié. 2/11

8:35 am-5:05 am

2 stops31h 00m

$869

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

lun. 12/15

7:15 am-11:25 pm

2 stops29h 40m

Seattle/Tacoma Intl

mié. 2/18

11:51 am-5:05 am

2 stops27h 44m

$870

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

vie. 12/12

7:15 am-11:25 pm

2 stops29h 40m

Seattle/Tacoma Intl

mié. 2/11

8:35 am-5:05 am

2 stops31h 00m

$872

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

dom. 12/14

2:00 am-6:59 pm

3 stops30h 29m

Seattle/Tacoma Intl

dom. 3/1

10:51 pm-7:25 pm

2 stops31h 04m

$879

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

lun. 12/15

10:00 am-10:27 pm

2 stops49h 57m

Seattle/Tacoma Intl

mar. 2/17

8:45 am-10:35 am

1 stop36h 20m

$881

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

dom. 12/14

4:20 am-10:27 pm

2 stops31h 37m

Seattle/Tacoma Intl

mar. 2/17

8:45 am-10:35 am

1 stop36h 20m

$893

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

mié. 4/15

6:50 am-6:25 pm

1 stop24h 05m

Seattle/Tacoma Intl

dom. 4/19

3:21 pm-4:50 am

2 stops24h 59m

$894

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

mié. 4/15

6:50 am-11:35 am

1 stop41h 15m

Seattle/Tacoma Intl

dom. 4/19

11:51 am-4:50 am

2 stops28h 29m

$895

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

mié. 4/15

6:50 am-6:25 pm

1 stop24h 05m

Seattle/Tacoma Intl

dom. 4/19

7:00 am-4:50 am

2 stops33h 20m

$897

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

dom. 12/14

7:05 pm-6:22 pm

3 stops36h 47m

Seattle/Tacoma Intl

mar. 2/17

8:45 am-10:35 am

1 stop36h 20m

$906

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 $1,014.

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 $1,084 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 November 2025, prices for Bengaluru to Seattle flights are approximately 7% 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 25m 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 $795Free CancellationRating
6.7
7,520 reviews
Search British Airways flights
DeltaPriceFrom $875Free CancellationRating
7.9
8,007 reviews
Search Delta flights
KLMPriceFrom $882Free CancellationRating
7.7
1,411 reviews
Search KLM flights
Singapore AirlinesPriceFrom $890Free CancellationRating
8.1
1,401 reviews
Search Singapore Airlines flights
Air FrancePriceFrom $898Free CancellationRating
7.4
1,487 reviews
Search Air France flights
Virgin AtlanticPriceFrom $916Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights
Japan AirlinesPriceFrom $981Free CancellationRating
8.3
1,613 reviews
Search Japan Airlines flights
LufthansaPriceFrom $1,009Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,268Free CancellationRating
7.4
3,662 reviews
Search Qatar Airways flights
EmiratesPriceFrom $1,425Free CancellationRating
8.1
3,409 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
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
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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