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Cheap flights from Bengaluru to Seattle from ₹ 69,652

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 28/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bengaluru to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
01:25 - 17:48BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
28h 53m1 stop Paris Charles de Gaulle
Delta Logo
13:30 - 23:35SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
21h 35m1 stop Paris Charles de Gaulle
₹ 111,767Delta
Wed, 23 Sep - Fri, 9 Oct
Delta Logo
01:25 - 17:48BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
28h 53m1 stop Paris Charles de Gaulle
Delta Logo
13:30 - 23:35SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
21h 35m1 stop Paris Charles de Gaulle
₹ 111,767Delta
Mon, 21 Sep - Tue, 13 Oct
Air Canada Logo
03:30 - 20:59BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
54h 59m2 stops Frankfurt am Main Toronto Pearson Intl
Air Canada Logo
15:15 - 01:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
45h 05m2 stops Vancouver Intl Frankfurt am Main
₹ 111,767Air Canada
Sun, 1 Nov - Wed, 3 Feb
Air Canada Logo
03:30 - 20:59BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
54h 59m2 stops Frankfurt am Main Toronto Pearson Intl
Air Canada Logo
15:15 - 01:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
45h 05m2 stops Vancouver Intl Frankfurt am Main
₹ 111,767Air Canada
Sun, 1 Nov - Sun, 31 Jan
Japan Airlines Logo
02:20 - 17:51BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
28h 01m2 stops Tokyo Narita San Diego
Japan Airlines Logo
06:39 - 00:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
29h 46m2 stops San Francisco Tokyo Haneda
₹ 111,958Japan Airlines
Tue, 1 Sep - Mon, 5 Oct
Japan Airlines Logo
02:20 - 17:51BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
28h 01m2 stops Tokyo Narita San Diego
Japan Airlines Logo
06:39 - 00:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
29h 46m2 stops San Francisco Tokyo Haneda
₹ 111,958Japan Airlines
Sun, 30 Aug - Mon, 5 Oct
British Airways Logo
06:50 - 23:09BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
28h 49m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
13:30 - 00:40SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
22h 40m1 stop London Heathrow
₹ 111,958British Airways
Thu, 17 Sep - Thu, 8 Oct
British Airways Logo
07:15 - 00:36BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
29h 51m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
10:32 - 05:05SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
29h 03m2 stops Dallas/Fort Worth London Heathrow
₹ 112,244British Airways
Sat, 31 Oct - Sat, 30 Jan
Lufthansa Logo
03:00 - 11:55BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
21h 25m1 stop Frankfurt am Main
Lufthansa Logo
14:50 - 01:00SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
20h 40m1 stop Munich Franz Josef Strauss
₹ 113,101Lufthansa
Wed, 16 Sep - Fri, 22 Jan
Lufthansa Logo
03:30 - 18:22BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
28h 22m3 stops Frankfurt am Main Munich Franz Josef Strauss Vancouver Intl
Lufthansa Logo
15:15 - 01:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
46h 05m2 stops Vancouver Intl Frankfurt am Main
₹ 113,673Lufthansa
Mon, 11 Jan - Wed, 17 Mar

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Japan Airlines flights from Bengaluru to Seattle

Our best Japan Airlines deals on Bengaluru to Seattle flight tickets
Japan Airlines
30 Aug
BLR02:20Bengaluru Intl
28h 01m
2 stops
SEA17:51Seattle/Tacoma Intl
5 Oct
SEA06:39Seattle/Tacoma Intl
29h 46m
2 stops
BLR00:55Bengaluru Intl
₹ 111,958
Japan Airlines
13 Sept
BLR02:20Bengaluru Intl
20h 45m
1 stop
SEA10:35Seattle/Tacoma Intl
15 Oct
SEA13:15Seattle/Tacoma Intl
23h 10m
1 stop
BLR00:55Bengaluru Intl
₹ 112,530
Japan Airlines
4 Sept
BLR02:20Bengaluru Intl
20h 45m
1 stop
SEA10:35Seattle/Tacoma Intl
12 Sept
SEA13:15Seattle/Tacoma Intl
22h 30m
1 stop
BLR00:15Bengaluru Intl
₹ 112,625

Delta flights from Bengaluru to Seattle

Our best Delta deals on Bengaluru to Seattle flight tickets
Delta
14 Oct
BLR01:25Bengaluru Intl
28h 52m
1 stop
SEA17:47Seattle/Tacoma Intl
10 Jan
SEA14:25Seattle/Tacoma Intl
20h 35m
1 stop
BLR00:30Bengaluru Intl
₹ 111,767
Delta
30 Nov
BLR02:25Bengaluru Intl
34h 05m
2 stops
SEA23:00Seattle/Tacoma Intl
13 Jan
SEA07:20Seattle/Tacoma Intl
27h 40m
2 stops
BLR00:30Bengaluru Intl
₹ 112,053
Delta
30 Nov
BLR02:25Bengaluru Intl
34h 05m
2 stops
SEA23:00Seattle/Tacoma Intl
7 Jan
SEA07:20Seattle/Tacoma Intl
29h 45m
2 stops
BLR02:35Bengaluru Intl
₹ 112,149

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 11 August 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 return flight

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Wed 23/9

01:25-17:48

1 stop28h 53m

Seattle/Tacoma Intl

Fri 9/10

13:30-23:35

1 stop21h 35m

₹ 111,767

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Mon 21/9

01:25-17:48

1 stop28h 53m

Seattle/Tacoma Intl

Tue 13/10

13:30-23:35

1 stop21h 35m

₹ 111,767

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Sun 1/11

03:30-20:59

2 stops54h 59m

Seattle/Tacoma Intl

Wed 3/2

15:15-01:50

2 stops45h 05m

₹ 111,767

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Sun 1/11

03:30-20:59

2 stops54h 59m

Seattle/Tacoma Intl

Sun 31/1

15:15-01:50

2 stops45h 05m

₹ 111,767

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Tue 1/9

02:20-17:51

2 stops28h 01m

Seattle/Tacoma Intl

Mon 5/10

06:39-00:55

2 stops29h 46m

₹ 111,958

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Sun 30/8

02:20-17:51

2 stops28h 01m

Seattle/Tacoma Intl

Mon 5/10

06:39-00:55

2 stops29h 46m

₹ 111,958

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Thu 17/9

06:50-23:09

2 stops28h 49m

Seattle/Tacoma Intl

Thu 8/10

13:30-00:40

1 stop22h 40m

₹ 111,958

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Sat 31/10

07:15-00:36

2 stops29h 51m

Seattle/Tacoma Intl

Sat 30/1

10:32-05:05

2 stops29h 03m

₹ 112,244
Fastest return journey

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Wed 16/9

03:00-11:55

1 stop21h 25m

Seattle/Tacoma Intl

Fri 22/1

14:50-01:00

1 stop20h 40m

₹ 113,101

BengaluruSeattle

BLR Bengaluru Intl - SEA Seattle/Tacoma Intl

BLRSEA

Bengaluru Intl

Mon 11/1

03:30-18:22

3 stops28h 22m

Seattle/Tacoma Intl

Wed 17/3

15:15-01:50

2 stops46h 05m

₹ 113,673

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between Bengaluru and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from ₹ 115,674 to ₹ 150,643.
The lowest price recently found on this route was ₹ 111,767.

What is the cheapest month to fly to Seattle?

If you aren’t able to travel during the month of November, then book flights to Seattle from Bengaluru during December instead. Flights to Seattle in December, while not as cheap as those in November, still average around ₹ 98,618.

How far in advance should I book a flight from Bengaluru 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 ₹ 109,441 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 ₹ 84,040 on momondo.

Can stopping save me money on Bengaluru to Seattle flights?

You could potentially save up to 19% 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 August 2026, prices for Bengaluru to Seattle flights are approximately 40% 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

Fastest flight time

23h 05m

Direct flights

None
The fastest flight from Bengaluru to Seattle takes 23h 05m
There are no direct flights from Bengaluru to Seattle. There are no popular flight routes from Bengaluru to Seattle.
Search flight deals

Frequently asked questions about flying from Bengaluru to Seattle

  • 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. 23h 05m 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
Qatar AirwaysPriceFrom ₹ 49,519Free CancellationRating
7.4
3,740 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom ₹ 73,024Free CancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom ₹ 82,173Free CancellationRating
6.7
8,155 reviews
Search British Airways flights
Virgin AtlanticPriceFrom ₹ 82,590Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
Cathay PacificPriceFrom ₹ 86,117Free CancellationRating
7.5
1,445 reviews
Search Cathay Pacific flights
KLMPriceFrom ₹ 87,704Free CancellationRating
7.8
1,555 reviews
Search KLM flights
Air FrancePriceFrom ₹ 88,487Free CancellationRating
7.5
1,640 reviews
Search Air France flights
LufthansaPriceFrom ₹ 94,387Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
Japan AirlinesPriceFrom ₹ 94,620Free CancellationRating
8.3
1,897 reviews
Search Japan Airlines flights
DeltaPriceFrom ₹ 98,055Free CancellationRating
7.8
8,505 reviews
Search Delta flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Port Orchard
Tacoma
Renton
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.

An easier way to manage your Seattle trip

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