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Cheap flights from Bengaluru to Seattle from ₹ 46,906

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 8/2. 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.
British Airways Logo
07:15 - 23:29
BLR
-
SEA
53h 44m2 stops
British Airways Logo
14:10 - 04:50
SEA
-
BLR
50h 10m2 stops
₹ 80,450British Airways
Wed, 4 Mar - Tue, 1 Sep
British Airways Logo
06:50 - 23:05
BLR
-
SEA
28h 45m2 stops
British Airways Logo
12:00 - 04:50
SEA
-
BLR
28h 20m2 stops
₹ 80,722British Airways
Wed, 22 Apr - Wed, 16 Sep
British Airways Logo
07:15 - 17:55
BLR
-
SEA
23h 10m1 stop
British Airways Logo
13:32 - 04:50
SEA
-
BLR
26h 48m2 stops
₹ 81,450British Airways
Tue, 17 Mar - Wed, 2 Sep
Multiple Airlines Logo
13:40 - 08:47
BLR
-
SEA
32h 37m2 stops
Multiple Airlines Logo
14:44 - 17:20
SEA
-
BLR
37h 06m2 stops
₹ 81,722Multiple Airlines
Thu, 19 Feb - Mon, 2 Mar
British Airways Logo
07:15 - 17:55
BLR
-
SEA
23h 10m1 stop
British Airways Logo
10:40 - 04:50
SEA
-
BLR
29h 40m2 stops
₹ 81,904British Airways
Wed, 18 Mar - Sun, 6 Sep
British Airways Logo
07:15 - 00:55
BLR
-
SEA
30h 10m2 stops
British Airways Logo
10:40 - 04:50
SEA
-
BLR
29h 40m2 stops
₹ 82,813British Airways
Wed, 18 Mar - Wed, 2 Sep
Qatar Airways Logo
03:15 - 11:40
BLR
-
SEA
21h 55m1 stop
Qatar Airways Logo
11:00 - 02:15
SEA
-
BLR
25h 45m2 stops
₹ 83,540Qatar Airways
Wed, 21 Jan - Thu, 29 Jan
Multiple Airlines Logo
09:15 - 08:47
BLR
-
SEA
37h 02m3 stops
Multiple Airlines Logo
22:51 - 17:20
SEA
-
BLR
29h 59m2 stops
₹ 83,631Multiple Airlines
Mon, 16 Feb - Sun, 8 Mar
Cathay Pacific Logo
01:20 - 10:10
BLR
-
SEA
21h 20m1 stop
Cathay Pacific Logo
11:50 - 00:10
SEA
-
BLR
23h 50m1 stop
₹ 83,995Cathay Pacific
Tue, 31 Mar - Wed, 8 Apr
Multiple Airlines Logo
07:45 - 21:58
BLR
-
SEA
27h 43m2 stops
Multiple Airlines Logo
09:45 - 21:50
SEA
-
BLR
23h 35m1 stop
₹ 84,086Multiple Airlines
Thu, 29 Jan - Thu, 12 Mar

British Airways flights from Bengaluru to Seattle

Our best British Airways deals on Bengaluru to Seattle flight tickets
British Airways
4 Mar
BLR07:15Bengaluru Intl
53h 44m
2 stops
SEA23:29Seattle/Tacoma Intl
1 Sept
SEA14:10Seattle/Tacoma Intl
50h 10m
2 stops
BLR04:50Bengaluru Intl
₹ 80,450
Find similar
British Airways
22 Apr
BLR06:50Bengaluru Intl
28h 45m
2 stops
SEA23:05Seattle/Tacoma Intl
16 Sept
SEA12:00Seattle/Tacoma Intl
28h 20m
2 stops
BLR04:50Bengaluru Intl
₹ 80,722
Find similar
British Airways
17 Mar
BLR07:15Bengaluru Intl
23h 10m
1 stop
SEA17:55Seattle/Tacoma Intl
2 Sept
SEA13:32Seattle/Tacoma Intl
26h 48m
2 stops
BLR04:50Bengaluru Intl
₹ 81,450
Find similar

Qatar Airways flights from Bengaluru to Seattle

Our best Qatar Airways deals on Bengaluru to Seattle flight tickets
Qatar Airways
21 Jan
BLR03:15Bengaluru Intl
21h 55m
1 stop
SEA11:40Seattle/Tacoma Intl
29 Jan
SEA11:00Seattle/Tacoma Intl
25h 45m
2 stops
BLR02:15Bengaluru Intl
₹ 83,540
Find similar
Qatar Airways
28 Jan
BLR03:15Bengaluru Intl
21h 55m
1 stop
SEA11:40Seattle/Tacoma Intl
12 Mar
SEA17:05Seattle/Tacoma Intl
20h 40m
1 stop
BLR02:15Bengaluru Intl
₹ 84,540
Find similar
Qatar Airways
28 Jan
BLR03:15Bengaluru Intl
21h 55m
1 stop
SEA11:40Seattle/Tacoma Intl
12 Mar
SEA08:15Seattle/Tacoma Intl
29h 30m
2 stops
BLR02:15Bengaluru Intl
₹ 86,176
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 17 December 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

Wed 4/3

07:15-23:29

2 stops53h 44m

Seattle/Tacoma Intl

Tue 1/9

14:10-04:50

2 stops50h 10m

₹ 80,450

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 22/4

06:50-23:05

2 stops28h 45m

Seattle/Tacoma Intl

Wed 16/9

12:00-04:50

2 stops28h 20m

₹ 80,722

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 17/3

07:15-17:55

1 stop23h 10m

Seattle/Tacoma Intl

Wed 2/9

13:32-04:50

2 stops26h 48m

₹ 81,450

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 19/2

13:40-08:47

2 stops32h 37m

Seattle/Tacoma Intl

Mon 2/3

14:44-17:20

2 stops37h 06m

₹ 81,722

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 18/3

07:15-17:55

1 stop23h 10m

Seattle/Tacoma Intl

Sun 6/9

10:40-04:50

2 stops29h 40m

₹ 81,904

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 18/3

07:15-00:55

2 stops30h 10m

Seattle/Tacoma Intl

Wed 2/9

10:40-04:50

2 stops29h 40m

₹ 82,813

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 21/1

03:15-11:40

1 stop21h 55m

Seattle/Tacoma Intl

Thu 29/1

11:00-02:15

2 stops25h 45m

₹ 83,540

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 16/2

09:15-08:47

3 stops37h 02m

Seattle/Tacoma Intl

Sun 8/3

22:51-17:20

2 stops29h 59m

₹ 83,631

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 31/3

01:20-10:10

1 stop21h 20m

Seattle/Tacoma Intl

Wed 8/4

11:50-00:10

1 stop23h 50m

₹ 83,995

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 29/1

07:45-21:58

2 stops27h 43m

Seattle/Tacoma Intl

Thu 12/3

09:45-21:50

1 stop23h 35m

₹ 84,086

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

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 ₹ 91,994.

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 ₹ 109,983. Flights from Bengaluru to Seattle on a Sunday will generally be more expensive and average around ₹ 119,081. 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 ₹ 109,993. Try not to purchase tickets in the afternoon because they tend to be around ₹ 114,005. 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 ₹ 98,403 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 ₹ 87,722 on momondo.

How have Bengaluru to Seattle flight prices changed over time?

As of December 2025, prices for Bengaluru to Seattle flights are approximately 2% 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 20m

Direct flights

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

    The straight-line distance from Bengaluru Intl to Seattle/Tacoma Intl is 12984.9 km. 21h 20m 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 ₹ 69,668Free CancellationRating
8.1
1,413 reviews
Search Singapore Airlines flights
Qatar AirwaysPriceFrom ₹ 71,929Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights
British AirwaysPriceFrom ₹ 75,934Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
Virgin AtlanticPriceFrom ₹ 79,085Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
DeltaPriceFrom ₹ 79,811Free CancellationRating
7.9
8,005 reviews
Search Delta flights
KLMPriceFrom ₹ 80,501Free CancellationRating
7.7
1,428 reviews
Search KLM flights
Air FrancePriceFrom ₹ 81,366Free CancellationRating
7.4
1,507 reviews
Search Air France flights
Japan AirlinesPriceFrom ₹ 90,378Free CancellationRating
8.3
1,662 reviews
Search Japan Airlines flights
LufthansaPriceFrom ₹ 92,279Free CancellationRating
6.8
7,634 reviews
Search Lufthansa flights
EmiratesPriceFrom ₹ 126,586Free CancellationRating
8.1
3,440 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
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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