SEA - BLR

₹ 43,652 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
₹ 96,494
Typical prices: ₹ 85,658-₹ 141,042
Singapore Airlines
Thu 15/11Thu 22/11
SEA - BLR • 1 stop
Cheapest one-way flight
₹ 43,652
Typical prices: ₹ 45,841-₹ 86,780
Multiple Airlines
Fri 26/1
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
25 weeks
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 26% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Singapore Changi (SIN)
Cheapest • Avg ₹ 106,071 (return)
Doha Hamad Intl (DOH)
Shortest trip • 21h 16m (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, 15 Nov - Sun, 22 Nov
Singapore Airlines Logo
08:40 - 21:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
47h 45m1 stop Singapore Changi
Singapore Airlines Logo
23:10 - 07:05BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
45h 25m1 stop Singapore Changi
₹ 96,494Singapore Airlines
Tue, 5 Jan - Tue, 6 Apr
Multiple Airlines Logo
23:00 - 17:25SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
28h 55m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
05:00 - 19:57BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
27h 27m2 stops New Delhi Indira Gandhi Intl San Francisco
₹ 96,494Multiple Airlines
Tue, 13 Oct - Fri, 16 Oct
Etihad Airways Logo
23:55 - 19:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
31h 30m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Etihad Airways Logo
04:35 - 22:42BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
30h 37m2 stops Abu Dhabi Zayed Intl Boston Logan Intl
₹ 97,451Etihad Airways
Fri, 16 Oct - Mon, 19 Oct
Multiple Airlines Logo
23:55 - 19:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
31h 30m2 stops Boston Logan Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
04:35 - 20:48BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
52h 43m2 stops Abu Dhabi Zayed Intl New York John F Kennedy Intl
₹ 97,739Multiple Airlines
Sat, 14 Nov - Sun, 6 Dec
Singapore Airlines Logo
08:40 - 21:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
71h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:50 - 07:05BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
56h 45m1 stop Singapore Changi
₹ 98,504Singapore Airlines
Sat, 14 Nov - Fri, 4 Dec
Singapore Airlines Logo
08:40 - 21:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
71h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:50 - 07:05BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
32h 45m1 stop Singapore Changi
₹ 98,792Singapore Airlines
Sun, 8 Nov - Sat, 21 Nov
Delta Logo
15:25 - 02:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
21h 55m1 stop Paris Charles de Gaulle
Delta Logo
04:45 - 15:14BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 59m1 stop Paris Charles de Gaulle
₹ 107,694Delta
Thu, 31 Dec - Sun, 14 Mar
Delta Logo
16:10 - 02:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
21h 10m1 stop Paris Charles de Gaulle
Delta Logo
02:25 - 12:35BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
22h 40m1 stop Amsterdam Schiphol
₹ 107,694Delta
Wed, 7 Oct - Mon, 26 Oct
Lufthansa Logo
19:15 - 01:20SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
41h 35m2 stops Vancouver Intl Frankfurt am Main
Lufthansa Logo
22:00 - 23:59BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
38h 29m3 stops New Delhi Indira Gandhi Intl Frankfurt am Main Chicago O'Hare Intl
₹ 116,884Lufthansa
Thu, 8 Oct - Mon, 26 Oct
Lufthansa Logo
10:50 - 01:20SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
26h 00m2 stops Vancouver Intl Frankfurt am Main
Lufthansa Logo
22:00 - 23:59BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
38h 29m3 stops New Delhi Indira Gandhi Intl Frankfurt am Main Chicago O'Hare Intl
₹ 118,607Lufthansa
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 from Seattle to Bengaluru with more confidence.

How much is a return flight from Seattle to Bengaluru?

Return flights from Seattle to Bengaluru start at ₹ 96,494. Prices are typical for this route right now, with typical return fares ranging from ₹ 85,658 to ₹ 141,042. The lowest price found in the past 5 days was ₹ 96,494 on Singapore Airlines.

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

Friday is the cheapest day of the week to fly from Seattle to Bengaluru and is 12% cheaper than the average day. Wednesday is the most expensive day with flight prices 7% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•February is the cheapest month to fly from Seattle to Bengaluru at ₹ 80,316 return.
•December (₹ 147,422) and July (₹ 135,838) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Bengaluru the cheapest?

Flights from Seattle to Bengaluru are cheapest 25 weeks before departure. Booking in this window typically costs about 35% 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

₹ 43,652
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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 0h 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 ₹ 85,658 to ₹ 141,042, with an average of ₹ 109,126 over the past 12 months. Anything below ₹ 85,658 counts as a good deal.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 16% above the route average of ₹ 109,126. Book 25 weeks before departure for the lowest fares.

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

    One-way fares from Seattle to Bengaluru are currently lower than usual. Average one-way flight prices are about ₹ 57,006, which is 15% below 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) – 20% of one-stop connections
    • London Heathrow (LHR) – 14% of one-stop connections
    • Hong Kong Intl (HKG) – 7% of one-stop connections

    Singapore Changi (SIN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 18% on the Seattle to Bengaluru route. Friday is the cheapest departure day at ₹ 96,877 return on average, while Wednesday is the most expensive at ₹ 117,076, a difference of ₹ 20,199. KAYAK's flexible dates feature shows options up to 3 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 16m, compared to 21h 36m via Amsterdam Schiphol (AMS) and 21h 44m via Tokyo Narita (NRT).

  • What is the time difference between Seattle and Bengaluru?

    Bengaluru is 12 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 Friday departure instead of Wednesday. On this route, Friday flights average ₹ 96,877 – about ₹ 20,199 less than Wednesday (17% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 35% 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 ₹ 80,316 return in that month – typically ₹ 67,106 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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