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Cheap flights from Bengaluru to Seattle from ₹ 58,991

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 15/5. 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

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Find the cheapest flights from Bengaluru to Seattle

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
08:00 - 20:01
BLR
-
SEA
24h 31m
1 stop
Delta Logo
12:00 - 06:10
SEA
-
BLR
29h 40m
2 stops
₹ 89,095Delta
Sat, 20 Jun - Wed, 9 Sep
Delta Logo
08:00 - 20:01
BLR
-
SEA
24h 31m
1 stop
Delta Logo
18:20 - 06:10
SEA
-
BLR
23h 20m
1 stop
₹ 89,188Delta
Fri, 26 Jun - Sat, 22 Aug
Delta Logo
08:00 - 20:03
BLR
-
SEA
24h 33m
1 stop
Delta Logo
07:20 - 06:10
SEA
-
BLR
34h 20m
2 stops
₹ 89,375Delta
Mon, 6 Jul - Sun, 4 Oct
Delta Logo
08:00 - 20:01
BLR
-
SEA
24h 31m
1 stop
Delta Logo
14:05 - 04:30
SEA
-
BLR
24h 55m
1 stop
₹ 89,469Delta
Mon, 1 Jun - Mon, 30 Nov
Delta Logo
08:00 - 20:01
BLR
-
SEA
24h 31m
1 stop
Delta Logo
18:20 - 06:10
SEA
-
BLR
23h 20m
1 stop
₹ 89,562Delta
Mon, 22 Jun - Sat, 22 Aug
Delta Logo
08:00 - 08:45
BLR
-
SEA
37h 15m
2 stops
Delta Logo
16:48 - 11:05
SEA
-
BLR
28h 47m
1 stop
₹ 89,656Delta
Thu, 18 Jun - Tue, 10 Nov
Delta Logo
08:00 - 20:01
BLR
-
SEA
24h 31m
1 stop
Delta Logo
12:00 - 06:10
SEA
-
BLR
29h 40m
2 stops
₹ 89,843Delta
Tue, 16 Jun - Sun, 6 Sep
Delta Logo
08:00 - 14:00
BLR
-
SEA
42h 30m
1 stop
Delta Logo
07:20 - 06:10
SEA
-
BLR
34h 20m
2 stops
₹ 90,030Delta
Mon, 22 Jun - Sun, 23 Aug
Multiple Airlines Logo
04:25 - 22:38
BLR
-
SEA
30h 43m
2 stops
Multiple Airlines Logo
16:30 - 02:30
SEA
-
BLR
21h 30m
1 stop
₹ 90,217Multiple Airlines
Tue, 5 May - Thu, 14 May
Delta Logo
08:00 - 10:03
BLR
-
SEA
38h 33m
2 stops
Delta Logo
15:30 - 06:10
SEA
-
BLR
26h 10m
2 stops
₹ 90,778Delta
Mon, 15 Jun - Fri, 11 Sep

Qatar Airways flights from Bengaluru to Seattle

Our best Qatar Airways deals on Bengaluru to Seattle flight tickets
Qatar Airways
18 Apr
BLR04:25Bengaluru Intl
20h 50m
1 stop
SEA12:45Seattle/Tacoma Intl
23 Apr
SEA11:16Seattle/Tacoma Intl
26h 49m
2 stops
BLR02:35Bengaluru Intl
₹ 93,582
Qatar Airways
4 May
BLR04:00Bengaluru Intl
21h 15m
1 stop
SEA12:45Seattle/Tacoma Intl
11 May
SEA11:16Seattle/Tacoma Intl
26h 44m
2 stops
BLR02:30Bengaluru Intl
₹ 94,143
Qatar Airways
20 Apr
BLR04:25Bengaluru Intl
20h 50m
1 stop
SEA12:45Seattle/Tacoma Intl
25 Apr
SEA11:16Seattle/Tacoma Intl
26h 49m
2 stops
BLR02:35Bengaluru Intl
₹ 97,041

Delta flights from Bengaluru to Seattle

Our best Delta deals on Bengaluru to Seattle flight tickets
Delta
3 Jun
BLR08:00Bengaluru Intl
24h 31m
1 stop
SEA20:01Seattle/Tacoma Intl
10 Nov
SEA06:00Seattle/Tacoma Intl
33h 00m
2 stops
BLR04:30Bengaluru Intl
₹ 89,095
Delta
26 Jun
BLR08:00Bengaluru Intl
24h 31m
1 stop
SEA20:01Seattle/Tacoma Intl
22 Aug
SEA18:20Seattle/Tacoma Intl
23h 20m
1 stop
BLR06:10Bengaluru Intl
₹ 89,188
Delta
6 Jul
BLR08:00Bengaluru Intl
24h 33m
1 stop
SEA20:03Seattle/Tacoma Intl
6 Oct
SEA18:20Seattle/Tacoma Intl
23h 20m
1 stop
BLR06:10Bengaluru Intl
₹ 89,375

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 23 March 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 - SEA

BLRSEA

Bengaluru Intl

Sat 20/6

08:00-20:01

1 stop24h 31m

Seattle/Tacoma Intl

Wed 9/9

12:00-06:10

2 stops29h 40m

₹ 89,095
Fastest return journey

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 26/6

08:00-20:01

1 stop24h 31m

Seattle/Tacoma Intl

Sat 22/8

18:20-06:10

1 stop23h 20m

₹ 89,188

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 6/7

08:00-20:03

1 stop24h 33m

Seattle/Tacoma Intl

Sun 4/10

07:20-06:10

2 stops34h 20m

₹ 89,375

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 1/6

08:00-20:01

1 stop24h 31m

Seattle/Tacoma Intl

Mon 30/11

14:05-04:30

1 stop24h 55m

₹ 89,469

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 22/6

08:00-20:01

1 stop24h 31m

Seattle/Tacoma Intl

Sat 22/8

18:20-06:10

1 stop23h 20m

₹ 89,562

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 18/6

08:00-08:45

2 stops37h 15m

Seattle/Tacoma Intl

Tue 10/11

16:48-11:05

1 stop28h 47m

₹ 89,656

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 16/6

08:00-20:01

1 stop24h 31m

Seattle/Tacoma Intl

Sun 6/9

12:00-06:10

2 stops29h 40m

₹ 89,843

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 22/6

08:00-14:00

1 stop42h 30m

Seattle/Tacoma Intl

Sun 23/8

07:20-06:10

2 stops34h 20m

₹ 90,030

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 5/5

04:25-22:38

2 stops30h 43m

Seattle/Tacoma Intl

Thu 14/5

16:30-02:30

1 stop21h 30m

₹ 90,217

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 15/6

08:00-10:03

2 stops38h 33m

Seattle/Tacoma Intl

Fri 11/9

15:30-06:10

2 stops26h 10m

₹ 90,778

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 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 December instead. Flights to Seattle in December, while not as cheap as those in October, still average around ₹ 94,330.

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 ₹ 102,354 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 ₹ 90,965 on momondo.

Can stopping save me money on Bengaluru to Seattle flights?

You could potentially save up to 6% 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 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

21h 35m

Direct flights

None
The fastest flight from Bengaluru to Seattle takes 21h 35m
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?

    The straight-line distance from Bengaluru Intl to Seattle/Tacoma Intl is 12984.9 km. 21h 35m 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 ₹ 48,586Free CancellationRating
7.4
3,732 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom ₹ 71,437Free CancellationRating
8.2
1,484 reviews
Search Singapore Airlines flights
Virgin AtlanticPriceFrom ₹ 81,334Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom ₹ 81,406Free CancellationRating
6.7
7,813 reviews
Search British Airways flights
KLMPriceFrom ₹ 83,530Free CancellationRating
7.8
1,477 reviews
Search KLM flights
Air FrancePriceFrom ₹ 83,680Free CancellationRating
7.4
1,547 reviews
Search Air France flights
Cathay PacificPriceFrom ₹ 84,495Free CancellationRating
7.6
1,224 reviews
Search Cathay Pacific flights
DeltaPriceFrom ₹ 84,877Free CancellationRating
7.9
8,319 reviews
Search Delta flights
Japan AirlinesPriceFrom ₹ 92,809Free CancellationRating
8.3
1,748 reviews
Search Japan Airlines flights
LufthansaPriceFrom ₹ 93,884Free CancellationRating
6.8
7,860 reviews
Search Lufthansa flights

Travelling to a place near Seattle?

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