What is the cheapest airline that flies from Washington to Bengaluru Intl?

KLM and Delta are the most popular carriers operating from Washington 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 State of Washington according to our data. Singapore Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Bengaluru. Keep in mind that there are 11 different airlines that fly to Bengaluru on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Bengaluru Intl Airport?

Prices for flights from Washington to Bengaluru Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Bengaluru Intl Airport?

As of September 2026, there are 11 operators available to choose from for flights from Washington to Bengaluru Intl Airport.

How old do you have to be to fly from Washington to Bengaluru Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Bengaluru Intl Airport.

What documentation or ID do you need to fly to Bengaluru Intl Airport?

The travel and health documents you'll need for your trip to Bengaluru 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 Bengaluru Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$422 Cheap Flights from Washington to Bengaluru in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Bengaluru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:18 pm - 5:35 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

29h 47m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl

5:00 pm - 11:55 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

31h 25m2 stops New Delhi Indira Gandhi Intl San Francisco

$997Multiple Airlines

Sun, Oct 11 - Wed, Oct 28

8:40 am - 9:55 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

23h 45m1 stop Singapore Changi

7:00 pm - 7:05 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

25h 35m2 stops Mumbai Chhatrapati Shivaji Intl Singapore Changi

$1,005Singapore Airlines

Wed, Feb 17 - Mon, Mar 8

11:10 pm - 5:25 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

28h 45m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl

9:00 pm - 11:55 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

28h 25m2 stops New Delhi Indira Gandhi Intl San Francisco

$1,007Multiple Airlines

Sun, Nov 8 - Tue, Nov 24

8:40 am - 9:55 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

47h 45m1 stop Singapore Changi

11:10 pm - 7:05 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

45h 25m1 stop Singapore Changi

$1,008Singapore Airlines

Sun, Nov 15 - Sun, Nov 22

3:50 pm - 8:35 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

27h 15m1 stop Doha Hamad Intl

3:50 am - 11:40 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

21h 20m1 stop Doha Hamad Intl

$1,063Qatar Airways

Thu, Nov 5 - Tue, Nov 24

3:50 pm - 2:20 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

21h 00m1 stop Doha Hamad Intl

9:15 pm - 11:40 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

27h 55m1 stop Doha Hamad Intl

$1,063Qatar Airways

Mon, Nov 9 - Thu, Nov 26

1:05 pm - 11:05 pmPDX Portland-BLR Bengaluru Intl

21h 30m1 stop Amsterdam Schiphol

2:25 am - 11:20 amBLR Bengaluru Intl-PDX Portland

22h 25m1 stop Amsterdam Schiphol

$1,071KLM

Thu, Oct 22 - Thu, Nov 5

7:10 am - 11:05 pmPDX Portland-BLR Bengaluru Intl

27h 25m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

2:25 am - 11:20 amBLR Bengaluru Intl-PDX Portland

22h 25m1 stop Amsterdam Schiphol

$1,071Delta

Thu, Oct 22 - Thu, Nov 5

1:05 pm - 11:05 pmPDX Portland-BLR Bengaluru Intl

21h 30m1 stop Amsterdam Schiphol

2:25 am - 11:20 amBLR Bengaluru Intl-PDX Portland

22h 25m1 stop Amsterdam Schiphol

$1,075Delta

Thu, Oct 22 - Thu, Nov 5

2:35 pm - 12:30 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

20h 25m1 stop Amsterdam Schiphol

2:25 am - 11:47 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

22h 52m1 stop Amsterdam Schiphol

$1,178KLM

Thu, Nov 5 - Sun, Nov 22

Cheap last minute flights

Enter your travel dates to find the best prices.

11:42 pm - 2:15 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

50h 03m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

4:35 am - 10:37 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

30h 32m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,037Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

11:42 pm - 3:15 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

39h 03m2 stops Boston Logan Intl Abu Dhabi Zayed Intl

4:35 am - 10:48 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

30h 43m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

$1,037Multiple Airlines

Fri, Sep 25 - Sat, Oct 24

10:15 am - 10:40 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

83h 55m1 stop Singapore Changi

11:10 pm - 7:05 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

21h 25m1 stop Singapore Changi

$1,053Singapore Airlines

Fri, Sep 25 - Tue, Dec 1

4:25 pm - 2:30 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

21h 35m1 stop Doha Hamad Intl

3:50 am - 12:40 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

21h 20m1 stop Doha Hamad Intl

$1,143Qatar Airways

Mon, Sep 28 - Tue, Oct 27

4:25 pm - 2:30 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

21h 35m1 stop Doha Hamad Intl

3:50 am - 12:40 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

21h 20m1 stop Doha Hamad Intl

$1,143Qatar Airways

Sun, Sep 27 - Sun, Oct 25

5:45 pm - 11:10 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

40h 55m1 stop Amsterdam Schiphol

2:25 am - 11:50 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

22h 55m1 stop Amsterdam Schiphol

$1,178KLM

Sat, Sep 26 - Tue, Dec 1

1:30 pm - 11:35 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

21h 35m1 stop Paris Charles de Gaulle

4:45 am - 3:13 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

23h 58m1 stop Paris Charles de Gaulle

$1,178Delta

Thu, Sep 24 - Thu, Dec 3

5:45 pm - 11:10 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

40h 55m1 stop Amsterdam Schiphol

2:25 am - 11:50 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

22h 55m1 stop Amsterdam Schiphol

$1,178Delta

Sun, Sep 27 - Wed, Dec 2

9:30 am - 11:10 pmSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

25h 10m2 stops Portland Amsterdam Schiphol

1:00 am - 4:35 pmBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

28h 05m1 stop Amsterdam Schiphol

$1,183KLM

Wed, Sep 23 - Tue, Sep 29

10:15 am - 10:40 amSEA Seattle/Tacoma Intl-BLR Bengaluru Intl

83h 55m1 stop Singapore Changi

7:00 pm - 7:05 amBLR Bengaluru Intl-SEA Seattle/Tacoma Intl

25h 35m2 stops Mumbai Chhatrapati Shivaji Intl Singapore Changi

$1,263Singapore Airlines

Fri, Sep 25 - Tue, Dec 1

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Singapore Airlines flights from State of Washington to Bengaluru

Our best Singapore Airlines deals on State of Washington to Bengaluru flight tickets

Singapore Airlines

Feb 17

SEA8:40 amSeattle/Tacoma Intl

23h 45m

1 stop

BLR9:55 pmBengaluru Intl

Mar 8

BLR7:00 pmBengaluru Intl

25h 35m

2 stops

SEA7:05 amSeattle/Tacoma Intl

$1,005

Singapore Airlines

Nov 15

SEA8:40 amSeattle/Tacoma Intl

71h 45m

1 stop

BLR9:55 pmBengaluru Intl

Nov 29

BLR11:10 pmBengaluru Intl

69h 25m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$1,008

Singapore Airlines

Nov 15

SEA8:40 amSeattle/Tacoma Intl

47h 45m

1 stop

BLR9:55 pmBengaluru Intl

Nov 22

BLR11:10 pmBengaluru Intl

45h 25m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$1,009

Etihad Airways flights from State of Washington to Bengaluru

Our best Etihad Airways deals on State of Washington to Bengaluru flight tickets

Etihad Airways

Oct 13

SEA11:55 pmSeattle/Tacoma Intl

31h 30m

2 stops

BLR7:55 pmBengaluru Intl

Oct 16

BLR4:35 amBengaluru Intl

30h 37m

2 stops

SEA10:42 pmSeattle/Tacoma Intl

$1,018

Etihad Airways

Oct 16

SEA11:55 pmSeattle/Tacoma Intl

38h 50m

2 stops

BLR3:15 amBengaluru Intl

Oct 23

BLR4:35 amBengaluru Intl

30h 37m

2 stops

SEA10:42 pmSeattle/Tacoma Intl

$1,023

Etihad Airways

Oct 2

SEA11:42 pmSeattle/Tacoma Intl

31h 43m

2 stops

BLR7:55 pmBengaluru Intl

Oct 24

BLR4:35 amBengaluru Intl

30h 43m

2 stops

SEA10:48 pmSeattle/Tacoma Intl

$1,041

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sun 10/11

11:18 pm-5:35 pm

2 stops29h 47m

Bengaluru Intl

Wed 10/28

5:00 pm-11:55 am

2 stops31h 25m

$997

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Wed 2/17

8:40 am-9:55 pm

1 stop23h 45m

Bengaluru Intl

Mon 3/8

7:00 pm-7:05 am

2 stops25h 35m

$1,005

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sun 11/8

11:10 pm-5:25 pm

2 stops28h 45m

Bengaluru Intl

Tue 11/24

9:00 pm-11:55 am

2 stops28h 25m

$1,007

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sun 11/15

8:40 am-9:55 pm

1 stop47h 45m

Bengaluru Intl

Sun 11/22

11:10 pm-7:05 am

1 stop45h 25m

$1,008

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Thu 11/5

3:50 pm-8:35 am

1 stop27h 15m

Bengaluru Intl

Tue 11/24

3:50 am-11:40 am

1 stop21h 20m

$1,063

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 11/9

3:50 pm-2:20 am

1 stop21h 00m

Bengaluru Intl

Thu 11/26

9:15 pm-11:40 am

1 stop27h 55m

$1,063

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/22

1:05 pm-11:05 pm

1 stop21h 30m

Bengaluru Intl

Thu 11/5

2:25 am-11:20 am

1 stop22h 25m

$1,071

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/22

7:10 am-11:05 pm

2 stops27h 25m

Bengaluru Intl

Thu 11/5

2:25 am-11:20 am

1 stop22h 25m

$1,071

PortlandBengaluru

PDX Portland - BLR Bengaluru Intl

PDXBLR

Portland

Thu 10/22

1:05 pm-11:05 pm

1 stop21h 30m

Bengaluru Intl

Thu 11/5

2:25 am-11:20 am

1 stop22h 25m

$1,075

Quickest round-trip

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Thu 11/5

2:35 pm-12:30 am

1 stop20h 25m

Bengaluru Intl

Sun 11/22

2:25 am-11:47 am

1 stop22h 52m

$1,178

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

What is the cheapest month to fly to Bengaluru?

The month of February is, on average, the cheapest month to fly to Bengaluru from State of Washington, with most prices found around $844. If you are unable to visit Bengaluru during the month of February, then departing from State of Washington during the month January is also very affordable. Most momondo users find prices during this month for around $944.

How far in advance should I book a flight from Washington to Bengaluru?

You are more likely to see cheaper flights to Bengaluru from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around $1,151 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from State of Washington for as low as $924 on momondo.

Can stopping save me money on State of Washington to Bengaluru flights?

You could potentially save up to 72% on your flight if you consider stops on a State of Washington to Bengaluru flight.

Cheap State of Washington to Bengaluru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Bengaluru

Best Price Found	$422
Fastest flight time	20h 55m
Direct flights	None

The best one-way flight to Bengaluru from State of Washington in the past 72 hours is $422. The best round-trip flight deal from State of Washington to Bengaluru found on momondo in the last 72 hours is $997.

The fastest flight from State of Washington to Bengaluru takes 20h 55m

There are no direct flights from State of Washington to Bengaluru. There are no popular flight routes from State of Washington to Bengaluru.

Search flight deals

Frequently asked questions about flying from Washington to Bengaluru

When did momondo last update prices for flights from Washington to Bengaluru Intl Airport?
Prices for flights from Washington to Bengaluru Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Bengaluru Intl Airport?
As of September 2026, there are 11 operators available to choose from for flights from Washington to Bengaluru Intl Airport.
How old do you have to be to fly from Washington to Bengaluru Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Bengaluru Intl Airport.
What documentation or ID do you need to fly to Bengaluru Intl Airport?
The travel and health documents you'll need for your trip to Bengaluru 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 Bengaluru Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Bengaluru

Compare and see reviews for airlines that fly from State of Washington to Bengaluru with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $594	Free Cancellation	Rating 8.2 1,606 reviews	Search Singapore Airlines flights
Air France	PriceFrom $633	Free Cancellation	Rating 7.5 1,650 reviews	Search Air France flights
Delta	PriceFrom $768	Free Cancellation	Rating 7.8 8,597 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $772	Free Cancellation	Rating 7.4 694 reviews	Search Virgin Atlantic flights
KLM	PriceFrom $776	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights
Qatar Airways	PriceFrom $831	Free Cancellation	Rating 7.3 3,731 reviews	Search Qatar Airways flights
Lufthansa	PriceFrom $883	Free Cancellation	Rating 6.8 8,238 reviews	Search Lufthansa flights
Cathay Pacific	PriceFrom $925	Free Cancellation	Rating 7.6 1,490 reviews	Search Cathay Pacific flights
Japan Airlines	PriceFrom $1,071	Free Cancellation	Rating 8.3 1,919 reviews	Search Japan Airlines flights
British Airways	PriceFrom $1,170	Free Cancellation	Rating 6.7 8,227 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Bengaluru?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Bengaluru. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Bengaluru with flexible booking policies on momondo?

All flight searches from Washington to Bengaluru on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to Bengaluru?

Once all potential Washington to Bengaluru flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to Bengaluru right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington 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.

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Cheap flights from Washington to Bengaluru from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Bengaluru departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington to Bengaluru

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Big names and deals

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Singapore Airlines flights from State of Washington to Bengaluru

Our best Singapore Airlines deals on State of Washington to Bengaluru flight tickets

Etihad Airways flights from State of Washington to Bengaluru

Our best Etihad Airways deals on State of Washington to Bengaluru flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Bengaluru that are best for you.

See travel insights to Bengaluru from

How to get the cheapest flight ticket from State of Washington to Bengaluru

What is the cheapest month to fly to Bengaluru?

How far in advance should I book a flight from Washington to Bengaluru?

Can stopping save me money on State of Washington to Bengaluru flights?

What is the cheapest airline that flies from Washington to Bengaluru Intl?

What airlines fly to Bengaluru?

Cheap State of Washington to Bengaluru flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Bengaluru

Best airlines flying from State of Washington to Bengaluru

Compare and see reviews for airlines that fly from State of Washington to Bengaluru with momondo

Why use momondo?

An easier way to manage your Bengaluru trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Airports servicing Karnataka

Fly your favorite airline to Bengaluru

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bengaluru

List of cabin classes available on flights landing in Bengaluru. Availability may vary depending on flight origin and airline.

Popular cities in India

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington

According to popular flight searches on momondo this year

Complete your trip to Bengaluru

Explore popular destinations other users love

According to popular flight searches on momondo this year