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Cheap flights from Seattle to Bengaluru from ₹ 40,367

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
28 Jun — 5 Jul1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Bengaluru Intl are usually found in April or March, booked 27 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 June 2025.

Round-trip from

₹ 87,318

One-way from

₹ 40,367

Popular in

December

Cheapest in

April

Average price

₹ 109,667
17/9-5/10
  • 17/9-5/10
  • 3 total stops
  • 62h 04m total
  • Seattle to Bengaluru
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Qatar Airways
  • Qatar Airways
  • 18/8
  • 1 total stop
  • 21h 30m total
  • Seattle to Bengaluru
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 1,528,219 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (₹ 439,636 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Seattle to Bangalore

Cheapest flights from Seattle to Bangalore
Explore the most affordable flight options available from Seattle to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 June 2025.

Wed 17/900:59SEA - BLR
2 stops28h 21mMultiple Airlines
Sun 5/1013:20BLR - SEA
1 stop33h 43mMultiple Airlines
Deal found 23/6₹ 87,318
Wed 6/812:05SEA - BLR
2 stops47h 55mAir Canada
Mon 13/1003:00BLR - SEA
2 stops42h 51mAir Canada
Deal found 23/6₹ 87,664
Sat 15/1115:40SEA - BLR
2 stops27h 55mOman Air
Thu 27/1115:25BLR - SEA
2 stops33h 50mOman Air
Deal found 23/6₹ 88,097
Fri 19/918:50SEA - BLR
1 stop41h 10mLufthansa
Thu 9/1002:10BLR - SEA
1 stop27h 19mLufthansa
Deal found 23/6₹ 88,531
Fri 12/923:40SEA - BLR
2 stops44h 35mEtihad Airways
Thu 2/1016:30BLR - SEA
2 stops42h 10mEtihad Airways
Deal found 22/6₹ 88,790
Tue 19/813:30SEA - BLR
1 stop21h 45mDelta
Wed 3/901:35BLR - SEA
1 stop22h 10mDelta
Deal found 23/6₹ 89,310
Wed 2/714:05SEA - BLR
1 stop20h 40mKLM
Mon 14/701:35BLR - SEA
1 stop28h 20mKLM
Deal found 23/6₹ 90,090
Sun 3/810:15SEA - BLR
1 stop23h 05mSingapore Airlines
Sat 18/1023:05BLR - SEA
1 stop22h 10mSingapore Airlines
Deal found 23/6₹ 90,956
Wed 6/820:25SEA - BLR
2 stops29h 45mVirgin Atlantic
Sun 17/823:30BLR - SEA
2 stops32h 45mVirgin Atlantic
Deal found 23/6₹ 97,106
Thu 18/913:30SEA - BLR
1 stop26h 40mBritish Airways
Tue 7/1006:45BLR - SEA
1 stop41h 20mBritish Airways
Deal found 22/6₹ 98,319
Fri 22/818:40SEA - BLR
1 stop40h 35mAir France
Wed 3/901:35BLR - SEA
1 stop28h 35mAir France
Deal found 23/6₹ 101,698

Cheapflights Fare Finder

Customise your flight search to find flights from Seattle to Bangalore 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, Cheapflights users made 454,620 searches. Data last updated 23 June 2025.
Use the filters below to find and compare flights from Seattle to Bengaluru that are best for you.

Fly from

Seattle

Fly to

Bangalore

Route

Depart

Return

Price

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 22/10

19:15-00:30

2 stops64h 45m

Bengaluru Intl

Sun 2/11

03:30-21:56

2 stops55h 56m

₹ 88,531

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 12/8

13:55-00:30

2 stops46h 05m

Bengaluru Intl

Sun 7/9

03:05-11:55

2 stops45h 20m

₹ 88,617

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 12/9

23:40-08:45

2 stops44h 35m

Bengaluru Intl

Thu 2/10

16:30-22:10

2 stops42h 10m

₹ 88,790

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 20/8

21:35-17:50

2 stops31h 45m

Bengaluru Intl

Thu 4/9

13:10-23:35

1 stop22h 55m

₹ 89,224

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 20/8

20:25-03:20

1 stop42h 25m

Bengaluru Intl

Wed 3/9

01:35-17:40

1 stop28h 35m

₹ 89,310

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 21/11

15:40-09:05

2 stops51h 55m

Bengaluru Intl

Mon 1/12

10:10-11:45

2 stops39h 05m

₹ 93,382

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 9/8

17:40-23:15

1 stop41h 05m

Bengaluru Intl

Tue 26/8

01:35-11:15

1 stop22h 10m

₹ 93,555

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 11/12

08:45-10:45

1 stop36h 30m

Bengaluru Intl

Fri 16/1

23:10-13:52

2 stops28h 12m

₹ 95,720

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 6/8

20:25-14:40

2 stops29h 45m

Bengaluru Intl

Wed 13/8

23:30-19:45

2 stops32h 45m

₹ 97,106

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 18/9

13:30-04:40

1 stop26h 40m

Bengaluru Intl

Tue 7/10

06:45-11:35

1 stop41h 20m

₹ 98,319

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 22 results
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Best time to book a flight from Seattle to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Bengaluru

How far ahead should I book a flight from Seattle to Bengaluru?

Use this chart to determine the optimal time to book a return flight from Seattle to Bangalore. Price data was last updated on 20 June 2025.

The best time to book flights from Seattle to Bengaluru is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Bengaluru?

Currently, September is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 88). Flying from Seattle to Bengaluru in December is currently the most expensive (average of ₹ 142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to BLR?

Find hourly flight availability from Seattle to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 June 2025.

It’s optimal to fly from Seattle to Bengaluru in the morning. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Bangalore by month

Plan your trip to Bangalore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bengaluru ranges from 0.0 - 170.0 inches per month. September is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Bengaluru when rainfall is around 0.0 mm.

Temperature in Bangalore by month

Plan your trip to Bangalore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bengaluru, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated 23 June 2025.
Read reviews from past customers who have flown Japan Airlines, Singapore Airlines and Delta from Seattle to Bengaluru. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,503 reviews
Check prices

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very Good
1,503 reviews
Japan Airlines
8.3
Very Good
1,503 reviews
Check prices

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Singapore Airlines
8.1
Very Good
1,315 reviews
Japan Airlines
8.3
Very Good
1,503 reviews
Check prices

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Delta
8.0
Very Good
7,966 reviews
Japan Airlines
8.3
Very Good
1,503 reviews
Check prices

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
KLM
7.8
Good
1,365 reviews
Japan Airlines
8.3
Very Good
1,503 reviews
Check prices

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Crew

8.7

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Bengaluru round-trip?

    According to our current data, Air Canada (₹ 87,664), Oman Air (₹ 88,097), and Lufthansa (₹ 88,531) offers the cheapest pricing from Seattle to Bengaluru. Air Canada is priced at 12% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Bengaluru one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as ₹ 40,367. However, be on the lookout for offers from KLM and Virgin Atlantic, as they are both options that can get you from Seattle to Bengaluru for a low price.

  • Can I find deals for flights from Seattle to Bangalore that include hotel bookings?

    Yes. In addition to deals on Seattle to Bangalore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Bangalore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Bangalore.

  • Can I find deals for business class flights from Seattle to Bangalore?

    Yes. Cheapflights offers flight deals from Seattle to Bangalore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 88). Flying from Seattle to Bengaluru in December is currently the most expensive (average of ₹ 142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Bangalore flights

Top 4 airlines flying from Seattle to Bangalore

Discover the top 4 airlines that operate flights from Seattle to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 23 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 63,149Average₹ 72,533FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Virgin AtlanticCheapest₹ 71,523Average₹ 90,555FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest₹ 72,216Average₹ 99,590FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qatar AirwaysCheapest₹ 74,318Average₹ 114,602FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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Need flexible booking options for your flight to Bangalore from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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