Cheap flights from Seattle to Bengaluru from $404
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bengaluru departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Seattle to Bengaluru
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 cheapest month to fly to Bengaluru?
The month of April is, on average, the cheapest month to fly to Bengaluru from Seattle, with most prices found around $882. If you are unable to visit Bengaluru during the month of April, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around $902.
What is the cheapest day to depart on your flight to Bengaluru?
Our data shows that Wednesday is the least expensive day to fly to Bengaluru. Tickets to fly out on this day can be as low as $1,285. Flights from Seattle to Bengaluru on a Friday will generally be more expensive and average around $1,583. 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 Bengaluru?
Flying to Bengaluru from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,221 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Bengaluru is at noon when prices are around $1,583.
What is the cheapest Seattle/Tacoma Intl to Bengaluru Intl flight route?
Fly from Seattle/Tacoma Intl to Bengaluru Intl for the best Seattle/Tacoma Intl - Bengaluru Intl flight prices
How far in advance should I book a flight to Bengaluru?
You are more likely to see cheaper flights to Bengaluru from Seattle when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around $1,154 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Seattle for as low as $1,046 on momondo.
What cabin class options are available on Seattle/Tacoma Intl to Bengaluru Intl flights?
There are 1 cabin classes available to choose from on Seattle/Tacoma Intl to Bengaluru Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Bengaluru Intl?
Singapore Airlines, Qatar Airways, and Lufthansa are the most popular carriers operating from Seattle/Tacoma Intl to Bengaluru Intl
What airlines fly to Bengaluru?
Singapore Airlines, Delta and Qatar Airways are the top three most popular airlines that fly to Bengaluru from Seattle according to our data. Singapore Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Bengaluru. Keep in mind that there are 14 different airlines that fly to Bengaluru on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Bengaluru
Cheap Seattle to Bengaluru (SEA to BLR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Bengaluru
How far is Seattle/Tacoma Intl to Bengaluru Intl by plane?
The straight-line distance from Seattle/Tacoma Intl to Bengaluru Intl is 8068.4 mi. Typically, this will take 20h 20m by plane in normal conditions.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport?
As of June 2025, there are 14 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport.
What documentation or ID do you need to fly to Bengaluru Intl Airport?
The travel and health documents required for your trip to Bengaluru Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bengaluru Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Bengaluru?
momondo data reveals that the most frequently booked airline on the route from Seattle to Bengaluru is Singapore Airlines, representing 30% of all bookings. The subsequent popular airlines are Delta at 20%, Qatar Airways at 20%, and Emirates at 8%.
Best airlines flying from Seattle to Bengaluru
Compare and see reviews for airlines that fly from Seattle to Bengaluru with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $724 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $834 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $834 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $837 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom $886 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom $937 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $996 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom $1,093 | Free Cancellation | Rating 8.3 1,490 reviews | |||
| PriceFrom $1,167 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $1,176 | Free Cancellation | Rating 8.1 3,264 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Bengaluru?
It is quick and easy to find Seattle to Bengaluru flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bengaluru that suits you.
Can I find flights from Seattle to Bengaluru with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Bengaluru from Seattle with this policy.
How can momondo help me find flights from Seattle to Bengaluru?
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 Seattle to Bengaluru.
I’m not ready to book a flight from Seattle to Bengaluru right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seattle to Bengaluru flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.