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Cheap flights from Bengaluru to Seattle from ₹ 49,965

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 30/10. 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

Singapore Airlines Logo
23:05 - 07:10BLR-SEA
21h 35m1 stop
Singapore Airlines Logo
09:45 - 21:50SEA-BLR
23h 35m1 stop
₹ 85,187Singapore Airlines
Find Deal
Mon, 17 Nov - Sun, 15 Mar
Air France Logo
02:00 - 13:25BLR-SEA
24h 55m1 stop
Air France Logo
09:40 - 00:15SEA-BLR
25h 05m2 stops
₹ 85,363Air France
Find Deal
Sun, 14 Dec - Tue, 6 Jan
Logo
01:35 - 17:40BLR-SEA
28h 35m1 stop
Logo
17:40 - 23:15SEA-BLR
41h 05m1 stop
₹ 85,452
Find Deal
Wed, 24 Sep - Tue, 14 Oct
British Airways Logo
07:15 - 18:20BLR-SEA
48h 35m2 stops
British Airways Logo
19:50 - 05:05SEA-BLR
20h 45m1 stop
₹ 86,776British Airways
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Sat, 22 Nov - Sun, 15 Mar
Japan Airlines Logo
02:40 - 14:55BLR-SEA
24h 45m2 stops
Japan Airlines Logo
12:10 - 00:50SEA-BLR
23h 10m1 stop
₹ 87,305Japan Airlines
Find Deal
Tue, 21 Oct - Mon, 10 Nov
British Airways Logo
06:45 - 17:50BLR-SEA
47h 35m2 stops
British Airways Logo
20:05 - 05:05SEA-BLR
43h 30m2 stops
₹ 87,394British Airways
Find Deal
Mon, 20 Oct - Fri, 7 Nov
Lufthansa Logo
03:00 - 14:16BLR-SEA
23h 46m2 stops
Lufthansa Logo
07:00 - 01:00SEA-BLR
28h 30m2 stops
₹ 88,453Lufthansa
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Tue, 21 Oct - Thu, 6 Nov
Japan Airlines Logo
02:55 - 09:50BLR-SEA
20h 25m1 stop
Japan Airlines Logo
06:02 - 00:55SEA-BLR
29h 23m2 stops
₹ 88,718Japan Airlines
Find Deal
Wed, 17 Dec - Tue, 6 Jan
Lufthansa Logo
22:00 - 11:55BLR-SEA
26h 25m2 stops
Lufthansa Logo
14:20 - 01:20SEA-BLR
22h 30m1 stop
₹ 89,336Lufthansa
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Sat, 4 Oct - Sun, 19 Oct
Virgin Atlantic Logo
06:05 - 22:25BLR-SEA
28h 50m2 stops
Virgin Atlantic Logo
17:35 - 03:20SEA-BLR
21h 15m1 stop
₹ 90,130Virgin Atlantic
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Thu, 25 Sep - Sun, 28 Sep

British Airways flights from Bengaluru to Seattle

Our best British Airways deals on Bengaluru to Seattle flight tickets
British Airways
22 Nov
BLR07:15Bengaluru Intl
48h 35m
2 stops
SEA18:20Seattle/Tacoma Intl
15 Mar
SEA19:50Seattle/Tacoma Intl
20h 45m
1 stop
BLR05:05Bengaluru Intl
₹ 86,776
Find similar
British Airways
20 Oct
BLR06:45Bengaluru Intl
47h 35m
2 stops
SEA17:50Seattle/Tacoma Intl
7 Nov
SEA20:05Seattle/Tacoma Intl
43h 30m
2 stops
BLR05:05Bengaluru Intl
₹ 87,394
Find similar
British Airways
20 Nov
BLR07:15Bengaluru Intl
48h 35m
2 stops
SEA18:20Seattle/Tacoma Intl
18 Mar
SEA21:05Seattle/Tacoma Intl
43h 30m
2 stops
BLR05:05Bengaluru Intl
₹ 87,482
Find similar

Virgin Atlantic flights from Bengaluru to Seattle

Our best Virgin Atlantic deals on Bengaluru to Seattle flight tickets
Virgin Atlantic
16 Sept
BLR06:05Bengaluru Intl
26h 15m
1 stop
SEA19:50Seattle/Tacoma Intl
30 Sept
SEA17:35Seattle/Tacoma Intl
21h 15m
1 stop
BLR03:20Bengaluru Intl
₹ 87,570
Find similar
Virgin Atlantic
16 Sept
BLR06:05Bengaluru Intl
26h 15m
1 stop
SEA19:50Seattle/Tacoma Intl
22 Sept
SEA07:50Seattle/Tacoma Intl
31h 00m
2 stops
BLR03:20Bengaluru Intl
₹ 89,071
Find similar
Virgin Atlantic
22 Sept
BLR06:05Bengaluru Intl
21h 55m
1 stop
SEA15:30Seattle/Tacoma Intl
26 Sept
SEA17:35Seattle/Tacoma Intl
21h 15m
1 stop
BLR03:20Bengaluru Intl
₹ 89,866
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 12 September 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

Mon 17/11

23:05-07:10

1 stop21h 35m

Seattle/Tacoma Intl

Sun 15/3

09:45-21:50

1 stop23h 35m

₹ 85,187

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 14/12

02:00-13:25

1 stop24h 55m

Seattle/Tacoma Intl

Tue 6/1

09:40-00:15

2 stops25h 05m

₹ 85,363

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 24/9

01:35-17:40

1 stop28h 35m

Seattle/Tacoma Intl

Tue 14/10

17:40-23:15

1 stop41h 05m

₹ 85,452

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 22/11

07:15-18:20

2 stops48h 35m

Seattle/Tacoma Intl

Sun 15/3

19:50-05:05

1 stop20h 45m

₹ 86,776

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 21/10

02:40-14:55

2 stops24h 45m

Seattle/Tacoma Intl

Mon 10/11

12:10-00:50

1 stop23h 10m

₹ 87,305

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 20/10

06:45-17:50

2 stops47h 35m

Seattle/Tacoma Intl

Fri 7/11

20:05-05:05

2 stops43h 30m

₹ 87,394

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 21/10

03:00-14:16

2 stops23h 46m

Seattle/Tacoma Intl

Thu 6/11

07:00-01:00

2 stops28h 30m

₹ 88,453

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 17/12

02:55-09:50

1 stop20h 25m

Seattle/Tacoma Intl

Tue 6/1

06:02-00:55

2 stops29h 23m

₹ 88,718

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sat 4/10

22:00-11:55

2 stops26h 25m

Seattle/Tacoma Intl

Sun 19/10

14:20-01:20

1 stop22h 30m

₹ 89,336

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 25/9

06:05-22:25

2 stops28h 50m

Seattle/Tacoma Intl

Sun 28/9

17:35-03:20

1 stop21h 15m

₹ 90,130

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 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 ₹ 89,248.

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 ₹ 106,805. Flights from Bengaluru to Seattle on a Sunday will generally be more expensive and average around ₹ 115,640. 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 ₹ 106,815. Try not to purchase tickets in the afternoon because they tend to be around ₹ 110,710. 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 ₹ 95,663 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 ₹ 87,570 on momondo.

Can stopping save me money on Bengaluru to Seattle flights?

You could potentially save up to 3% 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 September 2025, prices for Bengaluru to Seattle flights are approximately 6% 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

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 25m 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 ₹ 70,457Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom ₹ 71,117Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Virgin AtlanticPriceFrom ₹ 76,800Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
DeltaPriceFrom ₹ 77,505Free CancellationRating
7.9
7,960 reviews
Search Delta flights
KLMPriceFrom ₹ 78,175Free CancellationRating
7.8
1,385 reviews
Search KLM flights
Air FrancePriceFrom ₹ 79,015Free CancellationRating
7.4
1,469 reviews
Search Air France flights
Qatar AirwaysPriceFrom ₹ 86,232Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
Japan AirlinesPriceFrom ₹ 87,781Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
LufthansaPriceFrom ₹ 89,640Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
EmiratesPriceFrom ₹ 122,191Free CancellationRating
8.1
3,334 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

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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