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Cheap flights from Bengaluru to Seattle from ₹ 48,068

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 29/12. 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 return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
11:50 - 07:10BLR-SEA
32h 50m1 stop
Singapore Airlines Logo
08:45 - 10:35SEA-BLR
36h 20m1 stop
₹ 67,454Singapore Airlines
Find Deal
Thu, 20 Nov - Sun, 1 Feb
British Airways Logo
07:15 - 23:25BLR-SEA
29h 40m2 stops
British Airways Logo
18:50 - 05:05SEA-BLR
20h 45m1 stop
₹ 76,130British Airways
Find Deal
Fri, 12 Dec - Wed, 11 Feb
British Airways Logo
07:15 - 23:25BLR-SEA
29h 40m2 stops
British Airways Logo
18:50 - 05:05SEA-BLR
20h 45m1 stop
₹ 76,218British Airways
Find Deal
Fri, 12 Dec - Wed, 11 Feb
Multiple Airlines Logo
23:40 - 20:13BLR-SEA
58h 03m2 stops
Multiple Airlines Logo
23:20 - 17:20SEA-BLR
28h 30m2 stops
₹ 79,848Multiple Airlines
Find Deal
Sat, 15 Nov - Sun, 22 Feb
Cathay Pacific Logo
01:20 - 10:10BLR-SEA
21h 20m1 stop
Cathay Pacific Logo
11:50 - 00:10SEA-BLR
23h 50m1 stop
₹ 82,946Cathay Pacific
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Tue, 7 Apr - Wed, 16 Sep
Cathay Pacific Logo
01:20 - 10:10BLR-SEA
21h 20m1 stop
Cathay Pacific Logo
11:50 - 00:10SEA-BLR
23h 50m1 stop
₹ 83,123Cathay Pacific
Find Deal
Mon, 6 Apr - Wed, 16 Sep
Multiple Airlines Logo
20:00 - 14:50BLR-SEA
32h 20m2 stops
Multiple Airlines Logo
08:45 - 10:35SEA-BLR
36h 20m1 stop
₹ 83,211Multiple Airlines
Find Deal
Thu, 20 Nov - Tue, 10 Feb
Lufthansa Logo
02:50 - 09:31BLR-SEA
44h 11m2 stops
Lufthansa Logo
15:40 - 01:05SEA-BLR
43h 55m2 stops
₹ 84,716Lufthansa
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Mon, 16 Feb - Thu, 5 Mar
Japan Airlines Logo
02:55 - 09:55BLR-SEA
20h 30m1 stop
Japan Airlines Logo
12:30 - 00:50SEA-BLR
22h 50m1 stop
₹ 86,398Japan Airlines
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Sun, 15 Feb - Wed, 4 Mar
Japan Airlines Logo
02:45 - 14:31BLR-SEA
25h 16m2 stops
Japan Airlines Logo
11:43 - 00:55SEA-BLR
47h 42m2 stops
₹ 86,752Japan Airlines
Find Deal
Wed, 19 Nov - Sat, 10 Jan

Singapore Airlines flights from Bengaluru to Seattle

Our best Singapore Airlines deals on Bengaluru to Seattle flight tickets
Singapore Airlines
20 Nov
BLR11:50Bengaluru Intl
32h 50m
1 stop
SEA07:10Seattle/Tacoma Intl
1 Feb
SEA08:45Seattle/Tacoma Intl
36h 20m
1 stop
BLR10:35Bengaluru Intl
₹ 67,454
Find similar
Singapore Airlines
20 Nov
BLR11:50Bengaluru Intl
32h 50m
1 stop
SEA07:10Seattle/Tacoma Intl
13 Feb
SEA08:45Seattle/Tacoma Intl
23h 35m
1 stop
BLR21:50Bengaluru Intl
₹ 80,733
Find similar
Singapore Airlines
20 Nov
BLR11:50Bengaluru Intl
32h 50m
1 stop
SEA07:10Seattle/Tacoma Intl
10 Feb
SEA08:45Seattle/Tacoma Intl
36h 20m
1 stop
BLR10:35Bengaluru Intl
₹ 81,352
Find similar

British Airways flights from Bengaluru to Seattle

Our best British Airways deals on Bengaluru to Seattle flight tickets
British Airways
12 Dec
BLR07:15Bengaluru Intl
29h 40m
2 stops
SEA23:25Seattle/Tacoma Intl
11 Feb
SEA18:50Seattle/Tacoma Intl
20h 45m
1 stop
BLR05:05Bengaluru Intl
₹ 76,130
Find similar
British Airways
12 Dec
BLR07:15Bengaluru Intl
29h 40m
2 stops
SEA23:25Seattle/Tacoma Intl
11 Feb
SEA18:50Seattle/Tacoma Intl
20h 45m
1 stop
BLR05:05Bengaluru Intl
₹ 76,218
Find similar
British Airways
12 Dec
BLR07:15Bengaluru Intl
44h 10m
2 stops
SEA13:55Seattle/Tacoma Intl
11 Feb
SEA11:55Seattle/Tacoma Intl
27h 40m
2 stops
BLR05:05Bengaluru Intl
₹ 76,926
Find similar

momondo Fare Finder

 
Customise 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 59,053 searches. Data last updated 2 November 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

Thu 20/11

11:50-07:10

1 stop32h 50m

Seattle/Tacoma Intl

Sun 1/2

08:45-10:35

1 stop36h 20m

₹ 67,454

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 12/12

07:15-23:25

2 stops29h 40m

Seattle/Tacoma Intl

Wed 11/2

18:50-05:05

1 stop20h 45m

₹ 76,130

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 12/12

07:15-23:25

2 stops29h 40m

Seattle/Tacoma Intl

Wed 11/2

18:50-05:05

1 stop20h 45m

₹ 76,218

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 15/11

23:40-20:13

2 stops58h 03m

Seattle/Tacoma Intl

Sun 22/2

23:20-17:20

2 stops28h 30m

₹ 79,848

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 7/4

01:20-10:10

1 stop21h 20m

Seattle/Tacoma Intl

Wed 16/9

11:50-00:10

1 stop23h 50m

₹ 82,946

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 6/4

01:20-10:10

1 stop21h 20m

Seattle/Tacoma Intl

Wed 16/9

11:50-00:10

1 stop23h 50m

₹ 83,123

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 20/11

20:00-14:50

2 stops32h 20m

Seattle/Tacoma Intl

Tue 10/2

08:45-10:35

1 stop36h 20m

₹ 83,211

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 16/2

02:50-09:31

2 stops44h 11m

Seattle/Tacoma Intl

Thu 5/3

15:40-01:05

2 stops43h 55m

₹ 84,716

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 15/2

02:55-09:55

1 stop20h 30m

Seattle/Tacoma Intl

Wed 4/3

12:30-00:50

1 stop22h 50m

₹ 86,398

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 19/11

02:45-14:31

2 stops25h 16m

Seattle/Tacoma Intl

Sat 10/1

11:43-00:55

2 stops47h 42m

₹ 86,752

Flights are sorted by cheapest return 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?

If you aren’t able to travel during the month of October, then book flights to Seattle from Bengaluru during November instead. Flights to Seattle in November, while not as cheap as those in October, still average around ₹ 89,497.

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

The cheapest day to depart from Bengaluru to Seattle is on a Monday. Travellers who choose to depart for Seattle on a Monday will often find tickets for as low as ₹ 107,103. Flights from Bengaluru to Seattle on a Sunday will generally be more expensive and average around ₹ 115,962. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Bengaluru to Seattle flights are usually those with departure times in the morning. Our users have found flights to Seattle in the morning for as low as ₹ 107,113. Try not to purchase tickets in the afternoon because they tend to be around ₹ 111,019. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 ₹ 95,671 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Bengaluru for as low as ₹ 87,815 on momondo.

Can stopping save me money on Bengaluru to Seattle flights?

You could potentially save up to 1% 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 November 2025, prices for Bengaluru to Seattle flights are approximately 10% 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 return 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.
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  • How far is Bengaluru Intl to Seattle/Tacoma Intl by plane?

    The straight-line distance from Bengaluru Intl to Seattle/Tacoma Intl is 12984.9 km. 20h 30m is a normal flight duration for this route.

  • 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 are updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 ₹ 70,654Free CancellationRating
8.1
1,391 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom ₹ 73,849Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
Virgin AtlanticPriceFrom ₹ 77,014Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
DeltaPriceFrom ₹ 77,721Free CancellationRating
7.9
7,999 reviews
Search Delta flights
KLMPriceFrom ₹ 78,393Free CancellationRating
7.7
1,404 reviews
Search KLM flights
Air FrancePriceFrom ₹ 79,235Free CancellationRating
7.4
1,482 reviews
Search Air France flights
Japan AirlinesPriceFrom ₹ 88,011Free CancellationRating
8.3
1,599 reviews
Search Japan Airlines flights
LufthansaPriceFrom ₹ 89,528Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom ₹ 111,099Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
EmiratesPriceFrom ₹ 122,531Free CancellationRating
8.1
3,400 reviews
Search Emirates flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lacey
Port Orchard
Tacoma
Olympia
Redmond
SeaTac
Leavenworth

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Bengaluru.

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

Flights from Bengaluru to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bengaluru to Seattle.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Bengaluru and alert you when they change.

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