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Cheap flights from Bengaluru to Seattle from $543

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 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Cathay Pacific Logo
1:15 am - 10:20 am
BLR
-
SEA
21h 35m
1 stop
Cathay Pacific Logo
11:45 am - 12:20 am
SEA
-
BLR
24h 05m
1 stop
$936Cathay Pacific
Tue, Jun 2 - Sat, Oct 24
Singapore Airlines Logo
11:05 pm - 8:45 am
BLR
-
SEA
22h 10m
1 stop
Singapore Airlines Logo
10:15 am - 10:25 am
SEA
-
BLR
35h 40m
1 stop
$937Singapore Airlines
Fri, Jun 19 - Fri, Aug 28
Cathay Pacific Logo
1:15 am - 10:05 am
BLR
-
SEA
21h 20m
1 stop
Cathay Pacific Logo
12:25 pm - 12:10 am
SEA
-
BLR
23h 15m
1 stop
$938Cathay Pacific
Sun, May 10 - Wed, Aug 19
Cathay Pacific Logo
1:15 am - 10:05 am
BLR
-
SEA
21h 20m
1 stop
Cathay Pacific Logo
11:50 am - 12:20 am
SEA
-
BLR
24h 00m
1 stop
$939Cathay Pacific
Mon, May 4 - Thu, Oct 29
Cathay Pacific Logo
1:15 am - 10:05 am
BLR
-
SEA
21h 20m
1 stop
Cathay Pacific Logo
12:25 pm - 12:10 am
SEA
-
BLR
23h 15m
1 stop
$940Cathay Pacific
Fri, May 22 - Thu, Aug 6
KLM Logo
1:10 am - 4:30 pm
BLR
-
SEA
27h 50m
1 stop
KLM Logo
9:50 am - 11:15 pm
SEA
-
BLR
24h 55m
2 stops
$941KLM
Thu, May 21 - Wed, Aug 19
Delta Logo
1:10 am - 11:42 am
BLR
-
SEA
23h 02m
1 stop
Delta Logo
1:45 pm - 11:15 pm
SEA
-
BLR
21h 00m
1 stop
$944Delta
Thu, May 7 - Mon, May 25
Delta Logo
1:25 am - 11:15 am
BLR
-
SEA
22h 20m
1 stop
Delta Logo
7:30 am - 11:15 pm
SEA
-
BLR
27h 15m
2 stops
$947Delta
Mon, May 18 - Mon, Jun 1
Delta Logo
8:00 am - 8:03 pm
BLR
-
SEA
24h 33m
1 stop
Delta Logo
9:30 am - 11:15 pm
SEA
-
BLR
25h 15m
2 stops
$948Delta
Thu, Jul 16 - Mon, Sep 21
Delta Logo
1:10 am - 11:42 am
BLR
-
SEA
23h 02m
1 stop
Delta Logo
1:50 pm - 11:15 pm
SEA
-
BLR
20h 55m
1 stop
$949Delta
Thu, May 7 - Fri, Sep 25

Delta flights from Bengaluru to Seattle

Our best Delta deals on Bengaluru to Seattle flight tickets
Delta
May 7
BLR1:10 amBengaluru Intl
23h 02m
1 stop
SEA11:42 amSeattle/Tacoma Intl
May 24
SEA5:40 pmSeattle/Tacoma Intl
41h 05m
1 stop
BLR11:15 pmBengaluru Intl
$944
Delta
May 18
BLR1:25 amBengaluru Intl
22h 20m
1 stop
SEA11:15 amSeattle/Tacoma Intl
Jun 1
SEA7:30 amSeattle/Tacoma Intl
27h 15m
2 stops
BLR11:15 pmBengaluru Intl
$947
Delta
Jul 16
BLR8:00 amBengaluru Intl
24h 33m
1 stop
SEA8:03 pmSeattle/Tacoma Intl
Sep 21
SEA9:30 amSeattle/Tacoma Intl
25h 15m
2 stops
BLR11:15 pmBengaluru Intl
$948

Virgin Atlantic flights from Bengaluru to Seattle

Our best Virgin Atlantic deals on Bengaluru to Seattle flight tickets
Virgin Atlantic
Apr 29
BLR8:00 amBengaluru Intl
24h 34m
1 stop
SEA8:04 pmSeattle/Tacoma Intl
Sep 28
SEA11:50 amSeattle/Tacoma Intl
29h 50m
2 stops
BLR6:10 amBengaluru Intl
$979
Virgin Atlantic
Jun 1
BLR8:00 amBengaluru Intl
24h 31m
1 stop
SEA8:01 pmSeattle/Tacoma Intl
Sep 6
SEA9:50 amSeattle/Tacoma Intl
31h 50m
2 stops
BLR6:10 amBengaluru Intl
$981
Virgin Atlantic
May 27
BLR8:00 amBengaluru Intl
24h 41m
1 stop
SEA8:11 pmSeattle/Tacoma Intl
Aug 5
SEA11:50 amSeattle/Tacoma Intl
29h 50m
2 stops
BLR6:10 amBengaluru Intl
$982

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 March 11, 2026.
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

Cheapest round-trip

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 6/2

1:15 am-10:20 am

1 stop21h 35m

Seattle/Tacoma Intl

Sat 10/24

11:45 am-12:20 am

1 stop24h 05m

$936

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 6/19

11:05 pm-8:45 am

1 stop22h 10m

Seattle/Tacoma Intl

Fri 8/28

10:15 am-10:25 am

1 stop35h 40m

$937

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 5/10

1:15 am-10:05 am

1 stop21h 20m

Seattle/Tacoma Intl

Wed 8/19

12:25 pm-12:10 am

1 stop23h 15m

$938

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 5/4

1:15 am-10:05 am

1 stop21h 20m

Seattle/Tacoma Intl

Thu 10/29

11:50 am-12:20 am

1 stop24h 00m

$939

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 5/22

1:15 am-10:05 am

1 stop21h 20m

Seattle/Tacoma Intl

Thu 8/6

12:25 pm-12:10 am

1 stop23h 15m

$940

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 5/21

1:10 am-4:30 pm

1 stop27h 50m

Seattle/Tacoma Intl

Wed 8/19

9:50 am-11:15 pm

2 stops24h 55m

$941

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 5/7

1:10 am-11:42 am

1 stop23h 02m

Seattle/Tacoma Intl

Mon 5/25

1:45 pm-11:15 pm

1 stop21h 00m

$944

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 5/18

1:25 am-11:15 am

1 stop22h 20m

Seattle/Tacoma Intl

Mon 6/1

7:30 am-11:15 pm

2 stops27h 15m

$947

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 7/16

8:00 am-8:03 pm

1 stop24h 33m

Seattle/Tacoma Intl

Mon 9/21

9:30 am-11:15 pm

2 stops25h 15m

$948
Quickest round-trip

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 5/7

1:10 am-11:42 am

1 stop23h 02m

Seattle/Tacoma Intl

Fri 9/25

1:50 pm-11:15 pm

1 stop20h 55m

$949

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 $1,008. If you don’t want to visit Seattle in October, then you should wait until December to fly from Bengaluru, when ticket prices are also cheap, with an average price of $1,009.

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 $1,095 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 $973 on momondo.

Can stopping save me money on Bengaluru to Seattle flights?

You could potentially save up to 40% 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 March 2026, prices for Bengaluru to Seattle flights are approximately 14% 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

22h 20m

Direct flights

None
The fastest flight from Bengaluru to Seattle takes 22h 20m
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 20m 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
8.2
1,474 reviews
Search Singapore Airlines flights
Air FrancePriceFrom $844Free CancellationRating
7.4
1,543 reviews
Search Air France flights
DeltaPriceFrom $877Free CancellationRating
7.9
8,277 reviews
Search Delta flights
British AirwaysPriceFrom $879Free CancellationRating
6.7
7,781 reviews
Search British Airways flights
KLMPriceFrom $882Free CancellationRating
7.8
1,469 reviews
Search KLM flights
Virgin AtlanticPriceFrom $916Free CancellationRating
7.5
680 reviews
Search Virgin Atlantic flights
Qatar AirwaysPriceFrom $937Free CancellationRating
7.4
3,742 reviews
Search Qatar Airways flights
Japan AirlinesPriceFrom $987Free CancellationRating
8.3
1,730 reviews
Search Japan Airlines flights
LufthansaPriceFrom $987Free CancellationRating
6.8
7,843 reviews
Search Lufthansa flights
EmiratesPriceFrom $1,432Free CancellationRating
8.1
3,540 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
Redmond
Marysville
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Centralia
Kirkland
Tumwater

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.

An easier way to manage your Seattle trip

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