SEA - BLR

₹ 60,838 Find Cheap Flights from Seattle to Bengaluru (Bangalore) – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
₹ 113,871
Typical prices: ₹ 91,098-₹ 146,621
Singapore Airlines
Wed 17/1Wed 24/1
SEA - BLR • 1 stop
Cheapest one-way flight
₹ 60,838
Typical prices: ₹ 46,359-₹ 87,239
Air India
Mon 31/12
SEA - BLR • 2 stops
Direct flights
Not available
There are currently no direct flights between Seattle and Bengaluru. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
24 weeks
in advance
Our data shows that travellers who book at least 24 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 28% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
London Heathrow (LHR)
Cheapest • Avg ₹ 110,826 (return)
Doha Hamad Intl (DOH)
Shortest trip • 21h 28m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Bengaluru!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Bengaluru (SEA-BLR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to Bengaluru

Sun, 17 Jan - Sun, 24 Jan
Multiple Airlines Logo
08:40 - 21:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
23h 45m1 stop Singapore Changi
Multiple Airlines Logo
23:10 - 16:21BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
30h 41m2 stops Singapore Changi San Francisco
₹ 113,871Multiple Airlines
Tue, 5 Jan - Tue, 26 Jan
Delta Logo
13:31 - 03:15SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
24h 14m2 stops Salt Lake City London Heathrow
Delta Logo
04:45 - 15:13BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 58m1 stop Paris Charles de Gaulle
₹ 114,623Delta
Tue, 2 Feb - Tue, 2 Mar
KLM Logo
11:00 - 00:30SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
24h 00m2 stops Salt Lake City Amsterdam Schiphol
KLM Logo
02:25 - 14:45BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
25h 50m2 stops Amsterdam Schiphol Salt Lake City
₹ 114,623KLM
Wed, 3 Feb - Tue, 2 Mar
KLM Logo
09:45 - 00:30SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
25h 15m2 stops San Francisco Amsterdam Schiphol
KLM Logo
02:25 - 14:45BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
25h 50m2 stops Amsterdam Schiphol Salt Lake City
₹ 114,623KLM
Fri, 5 Feb - Fri, 5 Mar
Delta Logo
09:07 - 00:30SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
25h 53m2 stops Portland Amsterdam Schiphol
Delta Logo
05:05 - 14:39BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 04m1 stop London Heathrow
₹ 114,623Delta
Sun, 31 Jan - Wed, 3 Mar
Delta Logo
23:13 - 02:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
38h 07m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
05:05 - 14:39BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 04m1 stop London Heathrow
₹ 114,623Delta
Mon, 30 Nov - Sat, 19 Dec
Lufthansa Logo
15:15 - 01:00SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
44h 15m2 stops Vancouver Intl Munich Franz Josef Strauss
Lufthansa Logo
02:50 - 13:00BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 40m1 stop Munich Franz Josef Strauss
₹ 116,128Lufthansa
Wed, 3 Feb - Tue, 2 Mar
Singapore Airlines Logo
08:40 - 21:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
23h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:40 - 07:05BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
32h 55m1 stop Singapore Changi
₹ 117,444Singapore Airlines
Tue, 2 Feb - Tue, 2 Mar
Singapore Airlines Logo
08:40 - 21:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
23h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:40 - 07:05BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
32h 55m1 stop Singapore Changi
₹ 117,444Singapore Airlines
Sun, 17 Jan - Wed, 3 Feb
Lufthansa Logo
15:15 - 01:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
45h 05m2 stops Vancouver Intl Frankfurt am Main
Lufthansa Logo
02:50 - 09:32BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
44h 12m2 stops Munich Franz Josef Strauss Vancouver Intl
₹ 117,914Lufthansa
Booking Insights

Price, demand, and travel trends for Seattle to Bengaluru flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Seattle to Bengaluru?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Seattle to Bengaluru. It's 10% cheaper than the average day, while Wednesday is the most expensive, with prices 7% higher.

What is the cheapest month to fly from Seattle to Bengaluru?

•February is the cheapest month to fly from Seattle to Bengaluru at ₹ 83,499 return.
•December (₹ 156,843) and July (₹ 134,464) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 87% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seattle to Bengaluru the cheapest?

Flights from Seattle to Bengaluru are cheapest 24 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Seattle to Bengaluru flights

Low season

September

Cheapest flight

₹ 60,838
Beat the crowds with an average 50% drop in travellers.
The most popular month to fly with an average 47% increase in travellers.
One-way flight from Seattle to Bengaluru

When to book flights from Seattle to Bengaluru

Are your dates flexible? Find out the best times to travel from Seattle to Bengaluru based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Seattle to Bengaluru flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Seattle to Bengaluru?

    Three cabin classes are available on flights from Seattle to Bengaluru:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Seattle to Bengaluru?

    A direct flight from Seattle to Bengaluru takes 00m, covering 20,881 km.

  • Do I need a passport to fly from Seattle to Bengaluru?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Bengaluru flight?

    Return flights from Seattle to Bengaluru range from ₹ 91,098 to ₹ 146,621, with an average of ₹ 115,566 over the past 12 months. Anything below ₹ 91,098 counts as a good deal.

  • How expensive are last-minute Seattle to Bengaluru flights?

    Last-minute fares on this route (booked within two weeks of departure) run 17% above the ₹ 115,566 route average. Book 24 weeks before departure for the lowest fares.

  • Have flight prices from Seattle to Bengaluru changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 113,871 to ₹ 1,119,511. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Seattle to Bengaluru looking right now?

    One-way fares from Seattle to Bengaluru are currently higher than usual. Average one-way flight prices are about ₹ 98,112, which is 48% above the typical average for this route.

  • Which airports can I use when flying from Seattle to Bengaluru?

    Flights from Seattle to Bengaluru usually depart from Seattle/Tacoma Intl (SEA) and arrive at Bengaluru Intl (BLR).

  • Which airports do connecting flights from Seattle to Bengaluru pass through?

    One-stop flights from Seattle to Bengaluru most commonly connect through:

    • Singapore Changi (SIN) – 36% of one-stop connections
    • Doha Hamad Intl (DOH) – 21% of one-stop connections
    • London Heathrow (LHR) – 12% of one-stop connections
    • Hong Kong Intl (HKG) – 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Bengaluru?

    Yes. Flexible dates can save you up to 17% on flights from Seattle to Bengaluru. Tuesday is the cheapest departure day at ₹ 104,280 return on average, while Wednesday is the most expensive at ₹ 124,309, a difference of ₹ 20,029.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Seattle to Bengaluru?

    Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 21h 28m, compared to 21h 39m via Amsterdam Schiphol (AMS) and 21h 45m via Tokyo Narita (NRT).

  • What is the time difference between Seattle and Bengaluru?

    Bengaluru is 13 hours ahead of Seattle (India Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • How can I easily go from downtown Seattle to Seattle-Tacoma International Airport?

    Driving is usually the quickest option from downtown Seattle to Seattle-Tacoma International Airport (SEA), taking around 30 to 45 minutes depending on traffic. The 1-Line tram is another option and takes around 40 minutes from downtown Seattle to SEA.

Your guide to booking Seattle to Bengaluru flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Wednesday. On this route, Tuesday flights average ₹ 104,280, which is about ₹ 20,029 less than Wednesday fares (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Bengaluru trip for February. Fares historically average ₹ 83,499 return in that month – typically ₹ 73,344 less than the most expensive month, which is December (based on the last 12 months).
  • If you're traveling with small children, look for the designated baby care rooms at Kempegowda International Airport Bengaluru (BLR).

More options for your flight from Seattle to Bengaluru

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