Cheap flights from Bengaluru to Seattle from $455
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 10/23. 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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KLM flights from Bengaluru to Seattle
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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?
In general, November is the cheapest month to fly from Bengaluru to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,007. If you don’t want to visit Seattle in November, then you should wait until December to fly from Bengaluru, when ticket prices are also cheap, with an average price of $1,014.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Bengaluru is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,175. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Bengaluru because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,398.
What is the cheapest Bengaluru Intl to Seattle/Tacoma Intl flight route?
Fly from Bengaluru Intl to Seattle/Tacoma Intl for the best Bengaluru Intl - Seattle/Tacoma Intl flight prices
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 19 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,099 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Bengaluru for as low as $1,008 on momondo.
What cabin class options are available on Bengaluru Intl to Seattle/Tacoma Intl flights?
There are 1 cabin classes available to choose from on Bengaluru Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Bengaluru to Seattle flight prices changed over time?
As of June 2025, prices for Bengaluru to Seattle flights are approximately 17% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Bengaluru Intl to Seattle/Tacoma Intl?
Singapore Airlines, Japan Airlines, and Air France are the most popular carriers operating from Bengaluru Intl to Seattle/Tacoma Intl
What airlines fly to Seattle?
Delta, British Airways and Air France are the top three most popular airlines that fly to Seattle from Bengaluru according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 10 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Bengaluru to Seattle
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
How far is Bengaluru Intl to Seattle/Tacoma Intl by plane?
Bengaluru Intl and Seattle/Tacoma Intl are 8068.4 mi apart from one another. Typically, this will take 20h 40m by plane in normal conditions.
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 were last updated today.
How many operators does momondo search for flights from Bengaluru Intl Airport to Seattle/Tacoma Intl Airport?
As of June 2025, there are 10 operators available to choose from 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 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 Bengaluru Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Bengaluru to Seattle?
Based on momondo bookings for flights between Bengaluru and Seattle, the leading airline is Delta, making up 26% of the total bookings. Other popular airlines include British Airways with 23%, Air France with 9%, and Japan Airlines with 8%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $784 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $882 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $883 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $898 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom $917 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom $938 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $956 | Free Cancellation | Rating 8.3 1,490 reviews | |||
| PriceFrom $1,009 | Free Cancellation | Rating 7.4 3,584 reviews | |||
| PriceFrom $1,026 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom $1,425 | Free Cancellation | Rating 8.1 3,264 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bengaluru to Seattle?
Finding the right flight to Seattle from Bengaluru is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Bengaluru to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from Bengaluru which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Bengaluru to Seattle?
momondo helps you find the best flight between Bengaluru and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Bengaluru to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Bengaluru are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.